What are the cheapest airlines flying from Houston to London Heathrow Airport round-trip?

Cheapflights users have booked flights from Houston to London Heathrow Airport round-trip from £507. Other airlines that can offer you cheap pricing are Iberia, from £508, and Virgin Atlantic, from £508. These flights start at 25% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Houston to London Heathrow Airport one-way?

The cheapet airlines for a one-way flight from Houston to London Heathrow Airport are Lufthansa (£245), WestJet (£260), and JetBlue (£297).

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

Travellers seeking maximum savings on their Houston to London Heathrow Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Houston to London Heathrow Airport?

The most popular airlines flying from Houston to London Heathrow Airport are British Airways, Iberia and Lufthansa. Something to consider prior to booking your flight.

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

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Travelers have found it’s best to book a flight 45 days in advance to save up to 39% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 45 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Houston to London Heathrow Airport 1-2 weeks in advance for as low as £628, or £858 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, October can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Houston in October are about £676 on average during October, but can be found for as low as £442.

Can I find deals for flights from Houston to Heathrow that include hotel bookings?

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

How can I find direct flights from Houston to Heathrow?

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

Can I find deals for business class flights from Houston to Heathrow?

Yes. Cheapflights offers flight deals from Houston 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.

£216+ Flights from Houston to London Heathrow Airport

The best prices from Houston to London Heathrow are usually found in September or February, booked 87 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Houston to Heathrow

Round-trip from	£507
One-way from	£216
Popular in	June
Cheapest in	September
Average price	£624

British Airways
17/3-24/3
2 total stops
42h 38m total
Houston to London

Search Deals

1/3
3 total stops
43h 26m total
Houston to London

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£175 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Houston to Heathrow

Cheapest flights from Houston to Heathrow
Explore the most affordable flight options available from Houston to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Mon 17/316:55IAH - LHR

Nonstop9h 00mBritish Airways

Mon 24/319:40LHR - IAH

2 stops33h 38mBritish Airways

Deal found 21/1£507

Wed 2/420:17HOU - LHR

1 stop12h 08mBritish Airways

Thu 10/414:55LHR - HOU

1 stop13h 46mBritish Airways

Deal found 21/1£507

Mon 17/322:45IAH - LHR

Nonstop9h 00mIberia

Mon 24/315:10LHR - IAH

Nonstop10h 50mIberia

Deal found 21/1£508

Sun 2/218:37HOU - LHR

1 stop11h 03mVirgin Atlantic

Tue 18/214:30LHR - HOU

1 stop13h 59mVirgin Atlantic

Deal found 21/1£508

Sun 17/818:39HOU - LHR

1 stop11h 51mIberia

Fri 29/812:00LHR - HOU

1 stop14h 03mIberia

Deal found 21/1£509

Wed 19/211:15IAH - LHR

1 stop18h 25mDelta

Tue 25/206:20LHR - IAH

1 stop13h 35mDelta

Deal found 21/1£511

Tue 18/211:15IAH - LHR

2 stops13h 35mVirgin Atlantic

Tue 25/220:25LHR - IAH

1 stop23h 10mVirgin Atlantic

Deal found 21/1£512

Wed 19/211:36IAH - LHR

1 stop13h 14mMultiple Airlines

Wed 5/315:15LHR - IAH

2 stops58h 32mMultiple Airlines

Deal found 20/1£515

Sun 2/218:37HOU - LHR

1 stop11h 03mDelta

Tue 18/206:30LHR - HOU

2 stops21h 59mDelta

Deal found 21/1£516

Sun 2/221:45IAH - LHR

Nonstop9h 00mFinnair

Tue 18/209:50LHR - IAH

1 stop18h 16mFinnair

Deal found 21/1£519

Wed 19/216:13HOU - LHR

1 stop11h 27mMultiple Airlines

Wed 26/210:40LHR - HOU

1 stop13h 11mMultiple Airlines

Deal found 20/1£519

Sun 2/214:47IAH - LHR

1 stop12h 28mAmerican Airlines

Tue 18/215:10LHR - IAH

Nonstop10h 50mAmerican Airlines

Deal found 21/1£522

Best flights from Houston to Heathrow
Discover carefully curated flight deals from Houston to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 January 2025.

Mon 17/316:55IAH - LHR

Nonstop9h 00mBritish Airways

Mon 24/319:40LHR - IAH

2 stops33h 38mBritish Airways

Deal found 21/1£507

Mon 17/322:45IAH - LHR

Nonstop9h 00mIberia

Mon 24/315:10LHR - IAH

Nonstop10h 50mIberia

Deal found 21/1£508

Sun 2/218:37HOU - LHR

1 stop11h 03mVirgin Atlantic

Tue 18/214:30LHR - HOU

1 stop13h 59mVirgin Atlantic

Deal found 21/1£508

Wed 19/211:15IAH - LHR

1 stop18h 25mDelta

Tue 25/206:20LHR - IAH

1 stop13h 35mDelta

Deal found 21/1£511

Wed 19/211:36IAH - LHR

1 stop13h 14mMultiple Airlines

Wed 5/315:15LHR - IAH

2 stops58h 32mMultiple Airlines

Deal found 20/1£515

Sun 2/221:45IAH - LHR

Nonstop9h 00mFinnair

Tue 18/211:45LHR - IAH

1 stop16h 21mFinnair

Deal found 21/1£519

Sun 2/214:47IAH - LHR

1 stop12h 28mAmerican Airlines

Tue 18/215:10LHR - IAH

Nonstop10h 50mAmerican Airlines

Deal found 21/1£522

Tue 11/318:45HOU - LHR

1 stop11h 55mKLM

Tue 1/415:15LHR - HOU

1 stop13h 51mKLM

Deal found 21/1£525

Wed 19/216:25IAH - LHR

Nonstop9h 05mUnited Airlines

Wed 12/309:30LHR - IAH

1 stop14h 50mUnited Airlines

Deal found 21/1£528

Sat 22/216:30IAH - LHR

1 stop35h 40mAir Canada

Wed 5/313:25LHR - IAH

1 stop35h 22mAir Canada

Deal found 21/1£538

Wed 5/311:15IAH - LHR

2 stops13h 35mAir France

Thu 27/306:20LHR - IAH

2 stops22h 39mAir France

Deal found 20/1£565

Fri 25/415:15IAH - LHR

1 stop12h 15mJetBlue

Wed 7/508:25LHR - IAH

1 stop15h 35mJetBlue

Deal found 21/1£577

Direct flights from Houston to Heathrow
Explore direct flight options from Houston to Heathrow based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 January 2025.

Mon 17/322:45IAH - LHR

Nonstop9h 00mIberia

Mon 24/315:10LHR - IAH

Nonstop10h 50mIberia

Deal found 21/1£508

Sun 2/221:45IAH - LHR

Nonstop9h 00mFinnair

Tue 18/215:10LHR - IAH

Nonstop10h 50mFinnair

Deal found 21/1£510

Sun 2/221:45IAH - LHR

Nonstop9h 00mAmerican Airlines

Tue 18/209:30LHR - IAH

Nonstop10h 40mAmerican Airlines

Deal found 21/1£519

Sun 2/221:45IAH - LHR

Nonstop9h 00mBritish Airways

Sun 9/209:30LHR - IAH

Nonstop10h 40mBritish Airways

Deal found 20/1£526

Wed 5/316:25IAH - LHR

Nonstop9h 05mUnited Airlines

Tue 18/312:50LHR - IAH

Nonstop10h 40mUnited Airlines

Deal found 21/1£538

Wed 5/319:50IAH - LHR

Nonstop9h 00mLufthansa

Mon 10/312:45LHR - IAH

Nonstop10h 40mLufthansa

Deal found 21/1£717

Last-minute flights from Houston to Heathrow
Discover last-minute flight deals from Houston to Heathrow. Data last updated 22 January 2025 and is based on user searches.

Mon 27/115:58IAH - LHR

2 stops13h 12mVirgin Atlantic

Mon 3/220:25LHR - IAH

1 stop23h 10mVirgin Atlantic

Deal found 20/1£512

Mon 27/116:25IAH - LHR

Nonstop9h 05mUnited Airlines

Tue 11/209:30LHR - IAH

1 stop14h 50mUnited Airlines

Deal found 19/1£528

Mon 27/118:43IAH - LHR

1 stop10h 57mMultiple Airlines

Tue 11/210:00LHR - IAH

2 stops19h 59mMultiple Airlines

Deal found 20/1£529

Mon 27/115:55IAH - LHR

Nonstop9h 00mFinnair

Tue 11/215:10LHR - IAH

Nonstop10h 50mFinnair

Deal found 20/1£542

Mon 27/106:10IAH - LHR

2 stops29h 30mScandinavian Airlines

Tue 11/206:40LHR - IAH

2 stops22h 57mScandinavian Airlines

Deal found 20/1£548

Mon 27/121:45IAH - LHR

Nonstop9h 00mBritish Airways

Tue 11/215:10LHR - IAH

Nonstop10h 50mBritish Airways

Deal found 20/1£514

Tue 28/115:32IAH - LHR

1 stop14h 48mBritish Airways

Tue 4/206:10LHR - IAH

2 stops21h 31mBritish Airways

Deal found 21/1£510

Tue 28/111:15IAH - LHR

1 stop13h 05mDelta

Tue 4/208:40LHR - IAH

2 stops21h 19mDelta

Deal found 20/1£516

Tue 28/112:14HOU - LHR

1 stop13h 06mBritish Airways

Wed 17/916:25LHR - HOU

1 stop13h 22mBritish Airways

Deal found 21/1£522

Tue 28/109:30IAH - LHR

2 stops17h 00mAir Canada

Tue 4/208:55LHR - IAH

2 stops18h 19mAir Canada

Deal found 20/1£536

Wed 29/115:55IAH - LHR

Nonstop9h 00mIberia

Sun 2/209:30LHR - IAH

Nonstop10h 40mIberia

Deal found 21/1£529

Fri 31/112:14HOU - LHR

1 stop13h 06mIberia

Tue 4/209:25LHR - HOU

1 stop16h 19mIberia

Deal found 21/1£545

One-way flights from Houston to Heathrow
Search for one-way flight options from Houston to Heathrow. Find affordable one-way fares based on user searches. Data last updated 22 January 2025.

Sat 1/311:24IAH - LHR

3 stops43h 26mMultiple Airlines

Deal found 20/1£216

Wed 29/116:30IAH - LHR

1 stop14h 15mLufthansa

Deal found 19/1£245

Mon 27/118:15IAH - LHR

1 stop36h 35mWestJet

Deal found 21/1£260

Sun 2/218:16HOU - LHR

2 stops34h 34mMultiple Airlines

Deal found 21/1£279

Wed 12/315:59IAH - LHR

1 stop12h 31mJetBlue

Deal found 20/1£297

Sun 2/221:20IAH - LHR

1 stop17h 45mTurkish Airlines

Deal found 20/1£298

Wed 19/207:05IAH - LHR

2 stops26h 55mScandinavian Airlines

Deal found 20/1£307

Sun 2/215:55IAH - LHR

Nonstop9h 00mBritish Airways

Deal found 20/1£314

Sat 15/316:15HOU - LHR

1 stop33h 05mVirgin Atlantic

Deal found 21/1£316

Sun 2/221:45IAH - LHR

Nonstop9h 00mIberia

Deal found 20/1£318

Sun 2/212:14HOU - LHR

1 stop17h 51mIberia

Deal found 21/1£322

Mon 3/212:14HOU - LHR

1 stop13h 06mBritish Airways

Deal found 20/1£329

Find flights from Houston to Heathrow within your budget

Fly from

Fly to

Route

Depart

Return

Price

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 17/3

16:55-06:55

Nonstop9h 00m

London Heathrow

Mon 24/3

19:40-00:18

2 stops33h 38m

£507

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 2/4

20:17-14:25

1 stop12h 08m

London Heathrow

Thu 10/4

14:55-22:41

1 stop13h 46m

£507

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 17/3

22:45-12:45

Nonstop9h 00m

London Heathrow

Mon 24/3

15:10-21:00

Nonstop10h 50m

£508

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 2/2

18:37-11:40

1 stop11h 03m

London Heathrow

Tue 18/2

14:30-22:29

1 stop13h 59m

£508

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 19/2

11:15-11:40

1 stop18h 25m

London Heathrow

Tue 25/2

06:20-13:55

1 stop13h 35m

£511

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 18/2

11:15-06:50

2 stops13h 35m

London Heathrow

Tue 25/2

20:25-13:35

1 stop23h 10m

£512

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 19/2

11:36-06:50

1 stop13h 14m

London Heathrow

Wed 5/3

15:15-19:47

2 stops58h 32m

£515

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Sun 2/2

18:37-11:40

1 stop11h 03m

London Heathrow

Tue 18/2

06:30-22:29

2 stops21h 59m

£516

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 2/2

21:45-12:45

Nonstop9h 00m

London Heathrow

Tue 18/2

11:45-22:06

1 stop16h 21m

£519

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 19/2

16:13-09:40

1 stop11h 27m

London Heathrow

Wed 26/2

10:40-17:51

1 stop13h 11m

£519

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 43 results

...

Best time to book a flight from Houston to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Houston 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.

Travel insights for flights from Houston to Heathrow

Get recent, data-driven insights about flights from Houston to Heathrow including ideal travel times, pricing trends, and more.

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

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston to London Heathrow Airport?

Currently, January is the cheapest month in which you can book a flight from Houston to London Heathrow Airport (average of £112). Flying from Houston to London Heathrow Airport in August is currently the most expensive (average of £161). 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.

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

It’s typically best to fly out from Houston to London Heathrow Airport in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying at midday, which is usually more expensive.

Rainfall in Heathrow by month

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

Temperature in Heathrow by month

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Heathrow

See what other customers who have flown with British Airways, Iberia and Delta from Houston to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very Good

8,521 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,341 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,286 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.5

Good

664 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,490 reviews

Delta

8.0

Very Good

8,521 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Houston to London Heathrow Airport round-trip?
Cheapflights users have booked flights from Houston to London Heathrow Airport round-trip from £507. Other airlines that can offer you cheap pricing are Iberia, from £508, and Virgin Atlantic, from £508. These flights start at 25% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Houston to London Heathrow Airport one-way?
The cheapet airlines for a one-way flight from Houston to London Heathrow Airport are Lufthansa (£245), WestJet (£260), and JetBlue (£297).
Can I find deals for flights from Houston to Heathrow that include hotel bookings?
Yes. In addition to deals on Houston to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Houston to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Heathrow.
Can I find deals for business class flights from Houston to Heathrow?
Yes. Cheapflights offers flight deals from Houston 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.
What is the cheapest month to book a flight from Houston to London Heathrow Airport?
Currently, January is the cheapest month in which you can book a flight from Houston to London Heathrow Airport (average of £112). Flying from Houston to London Heathrow Airport in August is currently the most expensive (average of £161). 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.

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Wembley

Ipswich

Watford

Southall

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Top 4 airlines flying from Houston to Heathrow

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£459	Average£651	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest£471	Average£795	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Iberia	Cheapest£471	Average£640	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
United Airlines	Cheapest£482	Average£636	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

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How does Cheapflights help users find flights from Houston to Heathrow?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Heathrow from Houston today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Houston to Heathrow for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Heathrow from Houston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Houston to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Houston to London Heathrow Airport from £216

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 1/3. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Houston to London Heathrow are usually found in September or February, booked 87 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Houston to Heathrow

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Houston to Heathrow

Cheapest flights from Houston to HeathrowExplore the most affordable flight options available from Houston to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Explore the most affordable flight options available from Houston to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Find flights from Houston to Heathrow within your budget

Best time to book a flight from Houston to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Houston with our price prediction graph.

Travel insights for flights from Houston to Heathrow

Get recent, data-driven insights about flights from Houston to Heathrow including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Houston to Heathrow. Price data was last updated on 17 January 2025.

What is the cheapest month to book a flight from Houston to London Heathrow Airport?

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

Find hourly flight availability from Houston 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 22 January 2025.

Rainfall in Heathrow by month

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

Temperature in Heathrow by month

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

Reviews of airlines servicing Heathrow

See what other customers who have flown with British Airways, Iberia and Delta from Houston to London have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Houston to London Heathrow Airport round-trip?

What are the cheapest airlines to fly from Houston to London Heathrow Airport one-way?

Can I find deals for flights from Houston to Heathrow that include hotel bookings?

How can I find direct flights from Houston to Heathrow?

Can I find deals for business class flights from Houston to Heathrow?

What is the cheapest month to book a flight from Houston to London Heathrow Airport?

Travelling to a place near Houston?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Houston to Heathrow

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 Houston to Heathrow?

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

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

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

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Cheapest flights from Houston to Heathrow
Explore the most affordable flight options available from Houston to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.