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Cheap flights from Louisville to London from £261

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — LON
22 Oct — 29 Oct1
1 adult

The best prices from Louisville Intl to London are usually found in October or February, booked 46 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Louisville to London

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to London (LON). 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 17 October 2024.

Round-trip from

£513

One-way from

£261

Popular in

June

Cheapest in

October
Scandinavian Airlines
  • Scandinavian Airlines
  • 29/1-3/3
  • 4 total stops
  • 43h 44m total
  • Louisville to London
Search Deals
18/11
  • 18/11
  • 2 total stops
  • 35h 22m total
  • Louisville to London
Search Deals
High demand for flights, 35% potential price rise
Search Deals
Best time to find cheap flights, 25% potential price drop
Search Deals

Find flight deals from Louisville to London

Cheapest flights from Louisville to London
Explore the most affordable flight options available from Louisville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2024.

Wed 23/1015:27SDF - LHR
2 stops19h 33mScandinavian Airlines
Tue 3/1221:05LHR - SDF
3 stops29h 24mScandinavian Airlines
Deal found 15/10£538
Sun 24/1114:35SDF - LHR
1 stop11h 05mUnited Airlines
Fri 29/1114:30LHR - SDF
2 stops31h 21mUnited Airlines
Deal found 16/10£541
Wed 27/1108:10SDF - LHR
1 stop17h 10mDelta
Tue 3/1210:50LHR - SDF
1 stop15h 39mDelta
Deal found 16/10£593
Thu 28/1112:56SDF - LHR
1 stop12h 24mVirgin Atlantic
Thu 5/1212:30LHR - SDF
1 stop15h 17mVirgin Atlantic
Deal found 16/10£596
Sat 16/1117:55SDF - LHR
2 stops34h 50mLufthansa
Sat 23/1108:30LHR - SDF
2 stops17h 23mLufthansa
Deal found 16/10£604
Sat 16/1118:20SDF - LHR
1 stop31h 00mBritish Airways
Sat 23/1114:10LHR - SDF
1 stop13h 54mBritish Airways
Deal found 16/10£620
Mon 16/1207:00SDF - LHR
2 stops18h 30mMultiple Airlines
Fri 27/1208:30LHR - SDF
2 stops17h 22mMultiple Airlines
Deal found 15/10£621
Sat 16/1114:14SDF - LHR
1 stop35h 06mFinnair
Sat 23/1113:50LHR - SDF
1 stop34h 54mFinnair
Deal found 16/10£633
Wed 4/1213:35SDF - LHR
1 stop12h 30mKLM
Mon 30/1212:30LHR - SDF
1 stop13h 58mKLM
Deal found 17/10£639
Thu 7/1110:09SDF - LHR
2 stops16h 01mAir Canada
Thu 14/1115:00LHR - SDF
2 stops27h 08mAir Canada
Deal found 16/10£722
Thu 7/1114:35SDF - LCY
2 stops13h 50mLufthansa
Thu 14/1110:00LCY - SDF
2 stops16h 54mLufthansa
Deal found 16/10£784
Wed 6/1106:30SDF - LHR
2 stops21h 35mAer Lingus
Sun 10/1108:50LHR - SDF
2 stops19h 16mAer Lingus
Deal found 17/10£808

Find flights from Louisville to London within your budget

Customise your flight search to find flights from Louisville to London 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 1,045,929 searches. Data last updated 17 October 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£513 - £641

Route

Depart

Return

Price

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Wed 29/1

2 stops21h 30m

London Heathrow

Mon 3/3

2 stops22h 14m

£513

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Wed 29/1

3 stops23h 35m

London Heathrow

Mon 3/3

2 stops22h 14m

£519

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Sun 24/11

1 stop11h 05m

London Heathrow

Fri 29/11

2 stops31h 21m

£541

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Sun 9/3

2 stops21h 10m

London Heathrow

Thu 13/3

2 stops32h 32m

£548

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Sun 9/3

1 stop12h 56m

London Heathrow

Thu 13/3

2 stops14h 00m

£556

Louisville IntlLondon Gatwick

SDF - LGW

SDFLGW

Louisville Intl

Wed 29/1

2 stops20h 18m

London Gatwick

Mon 3/3

2 stops27h 12m

£578

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Sun 16/3

1 stop12h 14m

London Heathrow

Mon 24/3

2 stops31h 01m

£581

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Wed 27/11

1 stop17h 10m

London Heathrow

Tue 3/12

1 stop15h 39m

£593

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Thu 28/11

1 stop12h 24m

London Heathrow

Thu 5/12

1 stop15h 17m

£596

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Sat 16/11

2 stops34h 50m

London Heathrow

Sat 23/11

2 stops17h 23m

£604

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Sat 16/11

1 stop35h 06m

London Heathrow

Sat 23/11

1 stop34h 54m

£633

Louisville IntlLondon Heathrow

SDF - LHR

SDFLHR

Louisville Intl

Sun 13/4

1 stop16h 10m

London Heathrow

Sun 20/4

1 stop15h 28m

£641

Flights are sorted by cheapest first

Deals found on 16/10

Best time to book a flight from Louisville to London

Have a flexible travel schedule? Discover the best time to fly to London from Louisville 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 Louisville to London

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

How far ahead should I book a flight from Louisville to London?

Use this chart to determine the optimal time to book a return flight from Louisville to London. Price data was last updated on 11 October 2024.

Booking 46 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisville to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Find deals

What is the cheapest month to book a flight from Louisville to London?

Currently, January is the cheapest month in which you can book a flight from Louisville to London (average of £112). Flying from Louisville to London in July is currently the most expensive (average of £159). 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 SDF to LON?

Find hourly flight availability from Louisville to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2024.

It’s typically best to fly out from Louisville to London at midday. Doing so could potentially save you 28% on the flight price compared to flying in the afternoon, which is usually more expensive.

Rainfall in London by month

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

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

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

If weather is an important factor for your trip to London, 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 London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 17 October 2024.
Read through reviews of airlines operating flights from Louisville to London, such as Scandinavian Airlines, United Airlines and KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Delta
8.0
Very Good
8,911 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

KLM
7.8
Good
1,360 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Finnair
7.7
Good
1,322 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Virgin Atlantic
7.6
Good
669 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

United Airlines
7.4
Good
9,317 reviews
Delta
8.0
Very Good
8,911 reviews
Check prices

Overall

8.0

Entertainment

8.0

Comfort

7.9

Crew

8.6

Food

7.4

Boarding

8.2

Reviews

1 / 10

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Louisville to London. 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 Louisville to London?

    For a flight from Louisville to London, you will be flying from Louisville Intl. Louisville Intl (SDF) is just 5.3 mi from the center of the city. Louisville Intl is the only Louisville airport and it handles 0 outbound flights to London per day. 0 airlines have flights to London from Louisville Intl on a regular basis.

  • What are the cheapest airlines flying from Louisville to London round-trip?

    According to our current data, Scandinavian Airlines (£513), United Airlines (£541), and Air Canada (£548) offers the cheapest pricing from Louisville to London. Scandinavian Airlines is currently priced 27% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Louisville to London one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as £288. However, be on the lookout for offers from Delta and WestJet, as they are both options that can get you from Louisville to London for a low price.

  • What are the most popular routes from Louisville to London?

    The most popular route from Louisville to London is Louisville Intl - London Heathrow. You may also consider Louisville Intl - London Gatwick or Louisville Intl - London City.

  • Can I find deals for flights from Louisville to London that include hotel bookings?

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

  • How can I find direct flights from Louisville to London?

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

  • Can I find deals for business class flights from Louisville to London?

    Yes. Cheapflights offers flight deals from Louisville to London 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 Louisville to London?

    Currently, January is the cheapest month in which you can book a flight from Louisville to London (average of £112). Flying from Louisville to London in July is currently the most expensive (average of £159). 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

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How does Cheapflights help users find flights from Louisville to London?

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Yes! Start tracking prices for Louisville to London flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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