Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Las Vegas to London Heathrow Airport from £237

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LAS — LHR
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

The best prices from Las Vegas Harry Reid Intl to London Heathrow are usually found in March or February, booked 10 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Las Vegas to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 May 2024.

Popular in

June

Cheapest in

March

Average price

£858

Round-trip from

£68
High demand for flights, 28% potential price rise
Search Deals
Best time to find cheap flights, 24% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Las Vegas Harry Reid Intl to London Heathrow
Search Deals

What is the cheapest day to fly round-trip from Las Vegas to London Heathrow Airport?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 106% when planning your travel around this day of the week.

How far in advance should I book a flight from Las Vegas to London Heathrow Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 15 days in advance, which can save you up to 18% on flights from Las Vegas to London Heathrow Airport compared to booking the week you need them. Waiting 15 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £598. For sooner than that we have options available in the next 3 days from £826.

What is the cheapest month to fly from Las Vegas to London Heathrow Airport?

November can be a great time to fly to London Heathrow Airport from Las Vegas with a flight ticket averaging about £727. Cheapflights users have found deals in the month of November for as cheap as £459. The most expensive prices can be found in the month of June.

What is the cheapest time of day to fly from LAS to LHR?

When flying from Las Vegas to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 19% versus a flight at midday.

Cheap American Airlines flights from Las Vegas to Heathrow

Explore cheap flight options specifically provided by American Airlines for the route between Las Vegas and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Las Vegas to London. Make sure to check back often as deals are often changing.
Tue 24/912:50LAS - LHR
1 stop14h 00mAmerican Airlines
Fri 4/1012:15LHR - LAS
1 stop16h 36mAmerican Airlines
Deal found 29/5£482
Tue 1/1021:35LAS - LHR
Nonstop10h 00mAmerican Airlines
Thu 10/1014:45LHR - LAS
1 stop16h 14mAmerican Airlines
Deal found 29/5£510
Mon 30/917:30LAS - LHR
1 stop14h 35mAmerican Airlines
Fri 11/1011:40LHR - LAS
1 stop14h 52mAmerican Airlines
Deal found 29/5£513
Fri 11/1012:11LAS - LHR
1 stop12h 54mAmerican Airlines
Tue 22/1017:00LHR - LAS
Nonstop10h 40mAmerican Airlines
Deal found 30/5£513
Sun 6/1021:50LAS - LHR
Nonstop10h 00mAmerican Airlines
Mon 21/1012:15LHR - LAS
1 stop15h 16mAmerican Airlines
Deal found 29/5£517
Wed 16/1014:20LAS - LHR
1 stop13h 50mAmerican Airlines
Sun 27/1008:40LHR - LAS
1 stop18h 11mAmerican Airlines
Deal found 29/5£520
Tue 1/1021:35LAS - LHR
Nonstop10h 00mAmerican Airlines
Fri 11/1017:15LHR - LAS
Nonstop10h 40mAmerican Airlines
Deal found 29/5£530
Mon 15/721:55LAS - LHR
Nonstop9h 55mAmerican Airlines
Thu 20/216:10LHR - LAS
Nonstop10h 45mAmerican Airlines
Deal found 30/5£532
Thu 15/821:55LAS - LHR
Nonstop9h 55mAmerican Airlines
Sat 31/817:00LHR - LAS
Nonstop10h 40mAmerican Airlines
Deal found 29/5£605

Cheap Air Canada flights from Las Vegas to Heathrow

Explore cheap flight options specifically provided by Air Canada for the route between Las Vegas and Heathrow. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from Las Vegas to London. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 1/1011:20LAS - LHR
1 stop14h 15mAir Canada
Tue 29/1008:55LHR - LAS
2 stops19h 25mAir Canada
Deal found 30/5£463
Sun 13/1007:30LAS - LHR
2 stops18h 30mAir Canada
Wed 23/1014:10LHR - LAS
1 stop17h 31mAir Canada
Deal found 30/5£472
Wed 2/1007:30LAS - LHR
2 stops18h 30mAir Canada
Mon 7/1009:30LHR - LAS
1 stop20h 52mAir Canada
Deal found 29/5£510
Fri 11/1007:30LAS - LHR
2 stops18h 30mAir Canada
Thu 24/1014:05LHR - LAS
1 stop16h 17mAir Canada
Deal found 30/5£511
Wed 2/1011:20LAS - LHR
1 stop16h 30mAir Canada
Sun 6/1009:30LHR - LAS
1 stop20h 52mAir Canada
Deal found 30/5£515
Mon 14/1007:30LAS - LHR
2 stops18h 30mAir Canada
Wed 23/1009:30LHR - LAS
1 stop20h 52mAir Canada
Deal found 30/5£546
Sun 9/611:15LAS - LHR
1 stop14h 45mAir Canada
Sun 23/609:30LHR - LAS
1 stop20h 42mAir Canada
Deal found 30/5£734
Wed 5/607:30LAS - LHR
2 stops18h 05mAir Canada
Wed 12/612:05LHR - LAS
2 stops18h 24mAir Canada
Deal found 29/5£937
Fri 7/607:30LAS - LHR
2 stops18h 05mAir Canada
Sun 4/808:30LHR - LAS
1 stop21h 17mAir Canada
Deal found 30/5£939

Cheap Las Vegas to Heathrow flights in May & June 2024

Find cheap flight options from Las Vegas to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Prices were last updated on 30 May 2024.
Listed are some of the best fares we've found on flights departing from Las Vegas to London in 2024. More deals are always being added, so be sure to check back regularly.
Wed 12/607:30LAS - LHR
2 stops18h 30mMultiple Airlines
Tue 26/1108:50LHR - LAS
2 stops17h 03mMultiple Airlines
Deal found 30/5£572
Wed 12/611:20LAS - LHR
1 stop16h 30mMultiple Airlines
Tue 26/1106:35LHR - LAS
2 stops19h 18mMultiple Airlines
Deal found 30/5£576
Tue 11/600:59LAS - LHR
1 stop26h 36mMultiple Airlines
Tue 26/1114:30LHR - LAS
1 stop35h 23mMultiple Airlines
Deal found 30/5£580
Tue 11/600:59LAS - LHR
1 stop22h 41mUnited Airlines
Tue 26/1111:10LHR - LAS
2 stops18h 52mUnited Airlines
Deal found 30/5£583
Wed 12/611:28LAS - LHR
1 stop13h 32mBritish Airways
Tue 26/1116:10LHR - LAS
Nonstop10h 45mBritish Airways
Deal found 30/5£587
Tue 11/600:59LAS - LHR
1 stop22h 41mMultiple Airlines
Wed 19/618:40LHR - LAS
1 stop30h 10mMultiple Airlines
Deal found 30/5£639
Wed 12/609:48LAS - LHR
1 stop13h 52mAmerican Airlines
Wed 19/617:00LHR - LAS
Nonstop10h 40mAmerican Airlines
Deal found 30/5£643
Wed 12/611:28LAS - LHR
1 stop13h 32mFinnair
Wed 19/617:00LHR - LAS
Nonstop10h 40mFinnair
Deal found 30/5£644
Wed 12/612:06LAS - LHR
1 stop15h 29mUnited Airlines
Wed 19/606:55LHR - LAS
2 stops18h 14mUnited Airlines
Deal found 30/5£646

Las Vegas to Heathrow 2024 flight deals

Discover exclusive flight deals for travel between Las Vegas and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Listed are some of the best fares we've found on flights departing from Las Vegas to London in 2024. More deals are always being added, so be sure to check back regularly.
Tue 1/1007:30LAS - LHR
2 stops18h 30mMultiple Airlines
Tue 29/1008:55LHR - LAS
2 stops19h 25mMultiple Airlines
Deal found 30/5£458
Wed 2/1013:35LAS - LHR
1 stop14h 00mMultiple Airlines
Tue 8/1008:40LHR - LAS
1 stop16h 10mMultiple Airlines
Deal found 30/5£462
Tue 1/1011:20LAS - LHR
1 stop14h 15mMultiple Airlines
Tue 29/1008:55LHR - LAS
2 stops19h 25mMultiple Airlines
Deal found 30/5£462
Tue 24/907:30LAS - LHR
2 stops18h 30mMultiple Airlines
Tue 1/1006:30LHR - LAS
2 stops17h 36mMultiple Airlines
Deal found 30/5£466
Wed 9/1011:20LAS - LHR
1 stop14h 15mMultiple Airlines
Fri 25/1006:30LHR - LAS
2 stops17h 36mMultiple Airlines
Deal found 30/5£471
Sun 13/1007:30LAS - LHR
2 stops18h 30mAir Canada
Wed 23/1014:10LHR - LAS
1 stop17h 31mAir Canada
Deal found 30/5£472
Wed 9/1012:11LAS - LHR
1 stop12h 54mBritish Airways
Fri 18/1017:15LHR - LAS
Nonstop10h 40mBritish Airways
Deal found 30/5£474
Wed 2/1011:38LAS - LHR
1 stop13h 22mBritish Airways
Tue 8/1017:00LHR - LAS
Nonstop10h 40mBritish Airways
Deal found 30/5£475
Tue 1/1007:00LAS - LHR
2 stops15h 20mUnited Airlines
Tue 29/1007:40LHR - LAS
2 stops18h 20mUnited Airlines
Deal found 30/5£476

Direct flights to Heathrow from Las Vegas

Discover direct flight options from Las Vegas to Heathrow. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Consider booking one of these non-stop flights heading from Las Vegas to London. Users can also choose from other Las Vegas to London flights by using the search form above.
Wed 9/1021:35LAS - LHR
Nonstop10h 00mBritish Airways
Fri 18/1017:15LHR - LAS
Nonstop10h 40mBritish Airways
Deal found 30/5£472
Tue 1/1021:35LAS - LHR
Nonstop10h 00mBritish Airways
Fri 11/1017:15LHR - LAS
Nonstop10h 40mBritish Airways
Deal found 30/5£485
Tue 15/1021:35LAS - LHR
Nonstop10h 00mBritish Airways
Wed 30/1016:10LHR - LAS
Nonstop10h 45mBritish Airways
Deal found 29/5£488
Tue 8/1021:35LAS - LHR
Nonstop10h 00mBritish Airways
Thu 17/1017:15LHR - LAS
Nonstop10h 40mBritish Airways
Deal found 28/5£494
Tue 8/1021:35LAS - LHR
Nonstop10h 00mBritish Airways
Tue 22/1017:00LHR - LAS
Nonstop10h 40mBritish Airways
Deal found 29/5£498
Tue 1/1021:35LAS - LHR
Nonstop10h 00mBritish Airways
Tue 29/1016:10LHR - LAS
Nonstop10h 45mBritish Airways
Deal found 30/5£511
Sat 12/1021:35LAS - LHR
Nonstop10h 00mBritish Airways
Wed 23/1017:00LHR - LAS
Nonstop10h 40mBritish Airways
Deal found 30/5£524
Tue 1/1021:35LAS - LHR
Nonstop10h 00mAmerican Airlines
Fri 11/1017:15LHR - LAS
Nonstop10h 40mAmerican Airlines
Deal found 29/5£530
Mon 19/821:55LAS - LHR
Nonstop9h 55mBritish Airways
Thu 29/817:15LHR - LAS
Nonstop10h 40mBritish Airways
Deal found 29/5£531

Las Vegas to Heathrow flights leaving soon

Find last-minute flight options from Las Vegas to Heathrow for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Consider one of these great deals we found on last-minute flights from Las Vegas to London. Users should be sure to double check the price, date, and time of their last-minute flight.
Wed 5/613:51LAS - LHR
2 stops34h 04mSWISS
Fri 14/606:00LHR - LAS
2 stops23h 56mSWISS
Deal found 29/5£666
Tue 4/600:59LAS - LHR
1 stop22h 41mMultiple Airlines
Wed 12/618:40LHR - LAS
1 stop30h 10mMultiple Airlines
Deal found 29/5£677
Thu 6/606:27LAS - LHR
1 stop16h 58mUnited Airlines
Wed 12/613:40LHR - LAS
2 stops18h 13mUnited Airlines
Deal found 30/5£683
Tue 4/600:59LAS - LHR
1 stop22h 41mMultiple Airlines
Fri 14/609:30LHR - LAS
1 stop20h 59mMultiple Airlines
Deal found 29/5£690
Thu 6/610:40LAS - LHR
1 stop12h 45mMultiple Airlines
Fri 14/609:30LHR - LAS
1 stop20h 59mMultiple Airlines
Deal found 30/5£691
Wed 5/610:40LAS - LHR
1 stop16h 45mUnited Airlines
Fri 14/613:40LHR - LAS
2 stops18h 13mUnited Airlines
Deal found 29/5£694
Tue 4/613:51LAS - LHR
1 stop16h 19mUnited Airlines
Tue 11/606:50LHR - LAS
2 stops23h 06mUnited Airlines
Deal found 30/5£696
Tue 4/612:13LAS - LHR
1 stop14h 12mUnited Airlines
Tue 11/611:25LHR - LAS
1 stop18h 08mUnited Airlines
Deal found 30/5£703
Thu 6/611:59LAS - LHR
1 stop14h 51mAmerican Airlines
Sat 15/617:00LHR - LAS
Nonstop10h 40mAmerican Airlines
Deal found 30/5£724

One-way flights to Heathrow from Las Vegas

Search for one-way flight options from Las Vegas to Heathrow. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
Take a look at some of the best available options we've come across on one-way flights from Las Vegas to London. Those needing a return flight from Las Vegas to London can use the search form above.
Wed 30/1008:18LAS - LHR
2 stops19h 37mMultiple Airlines
Deal found 28/5£237
Sat 20/721:41LAS - LHR
2 stops40h 09mMultiple Airlines
Deal found 29/5£251
Tue 27/808:49LAS - LHR
3 stops27h 31mMultiple Airlines
Deal found 29/5£259
Mon 23/900:55LAS - LHR
2 stops27h 00mMultiple Airlines
Deal found 29/5£260
Mon 15/700:59LAS - LHR
2 stops26h 56mMultiple Airlines
Deal found 29/5£265
Tue 16/705:55LAS - LHR
2 stops22h 00mMultiple Airlines
Deal found 29/5£266
Tue 30/705:55LAS - LHR
2 stops30h 25mMultiple Airlines
Deal found 30/5£267
Tue 27/805:55LAS - LHR
2 stops22h 00mMultiple Airlines
Deal found 29/5£267
Mon 19/823:59LAS - LHR
2 stops32h 26mMultiple Airlines
Deal found 29/5£269

Find flights from Las Vegas to Heathrow within your budget

Customise your flight search to find flights from Las Vegas to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£458 - £484

Route

Depart

Return

Price

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 1/10

2 stops18h 30m

London Heathrow

Tue 29/10

2 stops19h 25m

£458

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Sat 12/10

1 stop14h 40m

London Heathrow

Wed 23/10

1 stop28h 45m

£462

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 1/10

1 stop14h 15m

London Heathrow

Tue 29/10

2 stops19h 25m

£463

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 9/10

1 stop12h 54m

London Heathrow

Fri 18/10

Nonstop10h 40m

£474

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Mon 30/9

1 stop13h 05m

London Heathrow

Tue 8/10

Nonstop10h 40m

£475

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 1/10

2 stops16h 10m

London Heathrow

Tue 29/10

2 stops18h 20m

£476

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 24/9

1 stop14h 00m

London Heathrow

Fri 4/10

1 stop16h 36m

£482

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Tue 1/10

1 stop13h 12m

London Heathrow

Tue 8/10

1 stop14h 56m

£483

Las Vegas Harry Reid IntlLondon Heathrow

LAS - LHR

LASLHR

Las Vegas Harry Reid Intl

Wed 2/10

2 stops18h 03m

London Heathrow

Mon 7/10

2 stops32h 46m

£484

Flights are sorted by cheapest first

Deals found on 30/5

How far ahead should I book a flight from Las Vegas to London Heathrow Airport?

Use this chart to determine the optimal time to book a return flight from Las Vegas to Heathrow. Price data was last updated on 24 May 2024.
To ensure you get the cheapest price possible for a flight from Las Vegas to London Heathrow Airport, you should look to book at least 10 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Las Vegas to London Heathrow Airport?

Use this chart to determine the cheapest time to fly return from Las Vegas to Heathrow. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Las Vegas to London Heathrow Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Las Vegas to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Las Vegas with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Heathrow by month

Plan your trip to Heathrow by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 30 May 2024.
See what other customers who have flown with American Airlines, Air Canada and Iberia from Las Vegas to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Finnair
7.8
Good
1,372 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Food

6.9

Boarding

7.8

Crew

8.2

Overall

7.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Finnair
7.8
Good
1,372 reviews
Finnair
7.8
Good
1,372 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Food

6.9

Boarding

7.8

Crew

8.2

Overall

7.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

SWISS
7.8
Good
1,954 reviews
Finnair
7.8
Good
1,372 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Food

6.9

Boarding

7.8

Crew

8.2

Overall

7.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

JetBlue
7.6
Good
4,356 reviews
Finnair
7.8
Good
1,372 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Food

6.9

Boarding

7.8

Crew

8.2

Overall

7.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Virgin Atlantic
7.6
Good
720 reviews
Finnair
7.8
Good
1,372 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Food

6.9

Boarding

7.8

Crew

8.2

Overall

7.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

WestJet
7.5
Good
2,869 reviews
Finnair
7.8
Good
1,372 reviews
Check prices

Comfort

7.5

Entertainment

7.0

Food

6.9

Boarding

7.8

Crew

8.2

Overall

7.8

Reviews

1 / 10

The bathroom was broken, AC wasn’t working, tv wasn’t working for half the flight

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Las Vegas to London Heathrow?

    Las Vegas Harry Reid Intl (LAS) is the airport you will fly out of if you book a flight from Las Vegas to London Heathrow. You should not have trouble finding flights to London Heathrow from Harry Reid Intl; the airport handles an average of 10 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Las Vegas airport to London Heathrow. It is only a 6.2 mi journey to Harry Reid Intl (LAS) from Las Vegas’s city center.

  • Can I find flights from Las Vegas to London Heathrow Airport for under £500 on Cheapflights?

    Yes, there are multiple flights from Las Vegas to London Heathrow Airport for under £500. The cheapest flight booked recently is on Multiple Airlines for just £458, but on average you can expect to pay £476.

  • Are there nonstop flights from Las Vegas to London Heathrow Airport for under £500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Las Vegas to London Heathrow Airport under £500. A good price for a nonstop flight from Las Vegas to London Heathrow Airport is less than £527.

  • Are there last-minute flights available from Las Vegas to London Heathrow Airport for under £700?

    There are currently 20+ open flights from Las Vegas to London Heathrow Airport within the next 7 days for less than £700.

  • What are the cheapest airlines flying from Las Vegas to London Heathrow Airport round-trip?

    Our cheapest airline available from Las Vegas to London Heathrow Airport is Air Canada. Our recent data shows that you can find tickets from as low as £463 on this airline. Additional options worth looking into are British Airways and Iberia, starting at £474 and £475 round-trip. You may be able to fly from Las Vegas to London Heathrow Airport for 40% less than the average price by searching for these airlines.

  • What are the most reliable airlines from Las Vegas to London Heathrow Airport?

    Consider KLM (77%), American Airlines (75%) or Aer Lingus (75%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to London Heathrow Airport.

  • What are the cheapest flights from Las Vegas to London Heathrow Airport?

    Looking at all options, your cheapest flight can be booked for £440. While the most popular route (Las Vegas Harry Reid Intl - London Heathrow) can be booked for £458 on average our data indicates £984 when flying from Las Vegas to London Heathrow Airport.

  • What does LAS to LHR mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Las Vegas Harry Reid Intl Airport to London Heathrow Airport flight would often be abbreviated as a LAS to LHR flight.

  • Can I find deals for flights from Las Vegas to Heathrow that include extra baggage allowance?

    The amount of baggage you can bring on your Las Vegas to Heathrow flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Las Vegas to Heathrow with specific airlines?

    Yes, Cheapflights allows you to browse and filter Las Vegas to Heathrow flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Las Vegas to Heathrow that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Heathrow.

  • Can I find deals for business class flights from Las Vegas to Heathrow?

    Yes. Cheapflights offers flight deals from Las Vegas to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Las Vegas to Heathrow that allow pets onboard?

    Many airlines flying from Las Vegas to Heathrow offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Las Vegas to Heathrow?

    Yes, you can often find last-minute deals on Las Vegas to Heathrow flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Las Vegas to London Heathrow Airport flight deals updated?

    The Las Vegas to London Heathrow Airport flight deals you see on this page were last updated on 30/5.

  • What are the most popular airlines that fly from Las Vegas to London Heathrow Airport?

    When booking a flight from Las Vegas to London Heathrow Airport, you may want to consider flying on Air France, British Airways or Iberia as they are the most popular for this route.

  • What is the cheapest month to book a flight from Las Vegas to London Heathrow Airport?

    Currently, January is the cheapest month in which you can book a flight from Las Vegas to London Heathrow Airport (average of £110). Flying from Las Vegas to London Heathrow Airport in June is currently the most expensive (average of £162). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Las Vegas to Heathrow
See prices for flight routes from nearby airports that may be better suited for you.

Las Vegas to Gatwick flights
Las Vegas to London City flights
Las Vegas to Luton flights
Reno to Heathrow flights
Reno to Gatwick flights

Top 4 airlines flying from Las Vegas to Heathrow

Discover the top 4 airlines that operate flights from Las Vegas to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 908,271 searches. Data last updated 30 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£497Average£665FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
Air FranceCheapest£639Average£844FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£657Average£810FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£669Average£905FlexibilityNo cancel feeOn-time77%
Search Iberia flights
England to Arkansas flights
London Heathrow Airport to Bali flights
London to Fiji flights
Birmingham to Belfast flights
London to Switzerland flights
London to Poland flights
London to Taiwan flights
Birmingham to Edinburgh flights
Birmingham to London flights
Manchester to London Gatwick Airport flights
London Gatwick Airport to Lisbon flights
Las Vegas to London flights

Search flights from Las Vegas to Heathrow by cabin class

Find flights from Las Vegas to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

Hourly flight availability from Las Vegas to Heathrow

Find hourly flight availability from Las Vegas to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 May 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

Weekly flight availability from Las Vegas to Heathrow

Explore weekly flight availability from Las Vegas to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 May 2024.
Monday11daily flights
Tuesday11daily flights
Wednesday11daily flights
Thursday6daily flights
Friday11daily flights
Saturday11daily flights
Sunday11daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Erie
Flights to Reggio Calabria Tito Menniti
Flights to Salerno Costa d'Amalfi
Flights to Leh
Flights to Guilin
Flights to Dire Dawa Aba Tenna D Yilma
Flights to Houmt Souk Melita
Flights to La Paz El Alto Intl
Flights to Edremit/Korfez
Flights to Skardu
Flights to Asaba Intl
Flights to Elazig
Flights to Lhasa
Flights to Samarkand
Flights to Gazipasa
Flights to Jinhua Yiwu
Flights to Hefei Xinqiao Intl
Flights to Nouakchott
Flights to Kuantan
Flights to Antakya Hatay
Flights to Malatya Erhac
Flights to Makale
Flights to Ashgabat
Flights to Aswan

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Las Vegas to Heathrow?

Cheapflights helps you search for flights from Las Vegas to Heathrow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Las Vegas to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Las Vegas to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Las Vegas to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Las Vegas to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Las Vegas to Heathrow become cheaper?

Yes, Cheapflights offers price alerts on Las Vegas to Heathrow flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines