How long is the flight from Louisville to London?

Departing from Louisville to London will take you 12h 24m. Airlines will cover a distance of 4033 mi. This flight may include one or multiple stops.

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

According to our current data, Virgin Atlantic (£529), and American Airlines (£547) offers the cheapest pricing from Louisville to London. Virgin Atlantic is currently priced 26% 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 British Airways, with whom users have recently found tickets for as low as £307. However, be on the lookout for offers from United Airlines and Lufthansa, as they are both options that can get you from Louisville to London for a low price.

What is the cheapest day to fly from Louisville to London?

Travellers seeking maximum savings on their Louisville to London flight should consider departing on Wednesday at midday when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

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 City or Louisville Intl - London Gatwick.

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. 2 airlines have flights to London from Louisville Intl on a regular basis.

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.

£210+ Flights from Louisville to London

Cheapflights Tip: The best prices from Louisville Intl to London are usually found in August or October, booked 53 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Louisville to London

Round-trip from	£403
One-way from	£210
Popular in	June
Cheapest in	August
Average price	£549

1/12-5/12
2 total stops
37h 45m total
Louisville to London

Search Deals

17/11
3 total stops
28h 40m total
Louisville to London

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£121 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

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 September 2025.

Mon 1/1206:00SDF - LGW

1 stop23h 00mMultiple Airlines

Fri 5/1214:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£403

Mon 13/1010:30SDF - LHR

1 stop17h 25mDelta

Wed 22/1011:30LHR - SDF

2 stops17h 31mDelta

Deal found 15/9£416

Sun 28/919:33SDF - LHR

1 stop12h 57mAir France

Tue 14/1013:05LHR - SDF

1 stop13h 43mAir France

Deal found 16/9£417

Sun 28/919:33SDF - LHR

1 stop12h 57mDelta

Tue 14/1008:40LHR - SDF

2 stops17h 35mDelta

Deal found 16/9£418

Mon 13/1018:05SDF - LHR

1 stop9h 50mKLM

Wed 22/1011:45LHR - SDF

1 stop14h 30mKLM

Deal found 15/9£422

Tue 23/910:26SDF - LHR

2 stops15h 19mVirgin Atlantic

Tue 30/912:25LHR - SDF

1 stop15h 33mVirgin Atlantic

Deal found 16/9£426

Mon 1/1215:09SDF - LHR

2 stops22h 21mScandinavian Airlines

Fri 5/1206:40LHR - SDF

2 stops22h 25mScandinavian Airlines

Deal found 15/9£443

Tue 2/1206:00SDF - LGW

2 stops43h 00mMultiple Airlines

Fri 5/1214:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£447

Wed 3/1206:00SDF - LGW

2 stops19h 00mMultiple Airlines

Fri 5/1214:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£448

Tue 4/1112:39SDF - LHR

1 stop13h 26mDelta

Sun 9/1111:30LHR - SDF

2 stops17h 36mDelta

Deal found 16/9£453

Thu 2/1009:30SDF - LHR

1 stop16h 45mDelta

Tue 7/1011:45LHR - SDF

2 stops16h 09mDelta

Deal found 16/9£455

Thu 2/1017:53SDF - LHR

1 stop12h 17mKLM

Tue 7/1015:15LHR - SDF

1 stop13h 46mKLM

Deal found 16/9£459

Best flights from Louisville to London
Discover carefully curated flight deals from Louisville to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Mon 1/1206:00SDF - LGW

1 stop23h 00mMultiple Airlines

Fri 5/1214:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£403

Mon 13/1010:30SDF - LHR

1 stop17h 25mDelta

Wed 22/1011:30LHR - SDF

2 stops17h 31mDelta

Deal found 15/9£416

Tue 11/1118:16SDF - LHR

1 stop12h 24mKLM

Wed 19/1108:55LHR - SDF

1 stop15h 17mKLM

Deal found 15/9£422

Mon 1/1215:09SDF - LHR

2 stops22h 21mScandinavian Airlines

Fri 5/1206:40LHR - SDF

2 stops22h 25mScandinavian Airlines

Deal found 15/9£443

Wed 12/1106:35SDF - LHR

1 stop19h 30mVirgin Atlantic

Sun 16/1111:45LHR - SDF

2 stops14h 29mVirgin Atlantic

Deal found 16/9£455

Sun 28/919:33SDF - LHR

1 stop12h 57mDelta

Tue 14/1008:40LHR - SDF

2 stops17h 35mDelta

Deal found 16/9£418

Wed 4/217:45SDF - LHR

1 stop12h 55mKLM

Fri 13/215:50LHR - SDF

1 stop13h 06mKLM

Deal found 16/9£428

Tue 2/1206:00SDF - LGW

2 stops43h 00mMultiple Airlines

Fri 5/1214:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£447

Wed 18/207:00SDF - LHR

1 stop19h 50mDelta

Wed 25/206:20LHR - SDF

2 stops18h 22mDelta

Deal found 15/9£422

Wed 18/217:45SDF - LHR

1 stop12h 55mKLM

Wed 25/215:50LHR - SDF

1 stop13h 06mKLM

Deal found 15/9£428

Wed 3/1206:00SDF - LGW

2 stops19h 00mMultiple Airlines

Fri 5/1214:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£448

Thu 2/1009:30SDF - LHR

1 stop16h 45mDelta

Tue 7/1011:45LHR - SDF

2 stops16h 09mDelta

Deal found 16/9£455

Mon 1/1206:00SDF - LGW

1 stop23h 00mMultiple Airlines

Sat 6/1214:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£462

Wed 3/1206:00SDF - LGW

2 stops19h 00mMultiple Airlines

Sat 6/1214:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£473

Wed 1/1010:14SDF - LGW

1 stop18h 46mMultiple Airlines

Sun 5/1014:00LGW - SDF

1 stop13h 47mMultiple Airlines

Deal found 15/9£510

Fri 31/1020:10SDF - LGW

2 stops57h 40mMultiple Airlines

Fri 7/1114:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£544

Thu 30/1014:02SDF - LCY

2 stops15h 18mMultiple Airlines

Thu 6/1117:45LCY - SDF

2 stops30h 07mMultiple Airlines

Deal found 15/9£547

Tue 4/1114:35SDF - LCY

2 stops17h 15mMultiple Airlines

Sun 9/1117:45LCY - SDF

2 stops30h 07mMultiple Airlines

Deal found 16/9£548

Thu 2/1014:03SDF - LCY

2 stops17h 27mMultiple Airlines

Tue 7/1008:45LCY - SDF

2 stops17h 03mMultiple Airlines

Deal found 16/9£553

Thu 30/1007:15SDF - LGW

3 stops22h 35mMultiple Airlines

Thu 6/1114:00LGW - SDF

1 stop14h 45mMultiple Airlines

Deal found 15/9£554

Mon 13/1014:03SDF - LCY

2 stops21h 22mMultiple Airlines

Wed 22/1008:45LCY - SDF

2 stops16h 48mMultiple Airlines

Deal found 14/9£560

Thu 12/209:35SDF - LCY

2 stops22h 15mMultiple Airlines

Wed 20/509:15LCY - SDF

2 stops15h 59mMultiple Airlines

Deal found 16/9£565

Fri 31/1009:55SDF - LCY

2 stops21h 45mMultiple Airlines

Fri 7/1119:20LCY - SDF

2 stops28h 32mMultiple Airlines

Deal found 15/9£567

Thu 20/1111:00SDF - LCY

2 stops17h 20mMultiple Airlines

Thu 27/1117:45LCY - SDF

2 stops30h 07mMultiple Airlines

Deal found 16/9£606

Fri 13/209:35SDF - LCY

2 stops21h 05mMultiple Airlines

Wed 20/509:15LCY - SDF

2 stops15h 59mMultiple Airlines

Deal found 15/9£651

Wed 12/1114:35SDF - LCY

2 stops17h 15mMultiple Airlines

Sun 16/1119:20LCY - SDF

2 stops30h 24mMultiple Airlines

Deal found 16/9£705

Mon 1/1212:43SDF - LCY

2 stops20h 52mMultiple Airlines

Fri 5/1207:50LCY - SDF

2 stops19h 08mMultiple Airlines

Deal found 15/9£761

Sat 22/1113:07SDF - LCY

2 stops18h 33mMultiple Airlines

Sat 29/1112:20LCY - SDF

2 stops36h 07mMultiple Airlines

Deal found 15/9£774

Last-minute flights from Louisville to London
Discover last-minute flight deals from Louisville to London. Data last updated 17 September 2025 and is based on user searches.

Mon 22/919:33SDF - LHR

1 stop10h 37mDelta

Wed 1/1011:45LHR - SDF

2 stops17h 07mDelta

Deal found 15/9£500

Mon 22/919:33SDF - LHR

1 stop10h 37mAir France

Wed 1/1013:05LHR - SDF

1 stop13h 08mAir France

Deal found 15/9£505

Tue 23/919:44SDF - LHR

1 stop12h 26mKLM

Tue 30/915:15LHR - SDF

1 stop13h 37mKLM

Deal found 16/9£422

Tue 23/912:48SDF - LHR

2 stops13h 27mVirgin Atlantic

Tue 30/910:55LHR - SDF

2 stops15h 21mVirgin Atlantic

Deal found 16/9£426

Tue 23/908:23SDF - LHR

2 stops22h 27mMultiple Airlines

Tue 30/909:30LHR - SDF

3 stops28h 49mMultiple Airlines

Deal found 16/9£564

Wed 24/912:48SDF - LHR

1 stop13h 27mDelta

Wed 8/1006:15LHR - SDF

2 stops17h 56mDelta

Deal found 16/9£416

Wed 24/909:05SDF - LHR

2 stops19h 30mUnited Airlines

Wed 8/1008:40LHR - SDF

2 stops17h 08mUnited Airlines

Deal found 16/9£497

Wed 24/910:14SDF - LGW

1 stop18h 46mMultiple Airlines

Wed 8/1014:00LGW - SDF

2 stops33h 03mMultiple Airlines

Deal found 16/9£504

Wed 1/1010:14SDF - LCY

3 stops27h 31mMultiple Airlines

Tue 7/1013:05LCY - SDF

3 stops33h 50mMultiple Airlines

Deal found 16/9£546

Thu 2/1014:03SDF - LCY

2 stops17h 27mMultiple Airlines

Tue 7/1008:45LCY - SDF

2 stops17h 03mMultiple Airlines

Deal found 16/9£553

Mon 13/1014:03SDF - LCY

2 stops21h 22mMultiple Airlines

Wed 22/1008:45LCY - SDF

2 stops16h 48mMultiple Airlines

Deal found 14/9£560

Thu 30/1014:02SDF - LCY

2 stops15h 18mMultiple Airlines

Thu 6/1117:45LCY - SDF

2 stops30h 07mMultiple Airlines

Deal found 15/9£547

One-way flights from Louisville to London
Search for one-way flight options from Louisville to London. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Mon 17/1110:55SDF - LGW

3 stops28h 40mMultiple Airlines

Deal found 15/9£210

Mon 17/1121:33SDF - LHR

3 stops38h 57mMultiple Airlines

Deal found 15/9£213

Sat 1/1118:58SDF - LHR

3 stops47h 42mMultiple Airlines

Deal found 15/9£254

Mon 17/1117:20SDF - LHR

1 stop12h 05mBritish Airways

Deal found 15/9£307

Mon 29/1210:50SDF - LHR

2 stops14h 50mUnited Airlines

Deal found 16/9£323

Mon 29/1209:05SDF - LHR

3 stops17h 05mAir Canada

Deal found 16/9£328

Sat 1/1113:07SDF - LHR

2 stops51h 28mAir Canada

Deal found 15/9£333

Sat 1/1118:46SDF - LHR

1 stop33h 49mBritish Airways

Deal found 15/9£334

Fri 26/910:14SDF - LGW

1 stop18h 46mMultiple Airlines

Deal found 15/9£339

Fri 26/912:14SDF - LHR

1 stop12h 41mUnited Airlines

Deal found 15/9£342

Fri 9/108:29SDF - LHR

3 stops17h 41mAir Canada

Deal found 15/9£347

Mon 17/1114:35SDF - LCY

2 stops13h 40mLufthansa

Deal found 15/9£350

Fly from

Fly to

Route

Depart

Return

Price

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Mon 1/12

06:00-10:00

1 stop23h 00m

London Gatwick

Fri 5/12

14:00-23:45

1 stop14h 45m

£403

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Mon 13/10

10:30-08:55

1 stop17h 25m

London Heathrow

Wed 22/10

11:30-00:01

2 stops17h 31m

£416

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Sun 28/9

19:33-13:30

1 stop12h 57m

London Heathrow

Tue 14/10

08:40-21:15

2 stops17h 35m

£418

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Tue 11/11

18:16-11:40

1 stop12h 24m

London Heathrow

Wed 19/11

08:55-19:12

1 stop15h 17m

£422

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 18/2

07:00-07:50

1 stop19h 50m

London Heathrow

Wed 25/2

06:20-19:42

2 stops18h 22m

£422

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 4/2

17:45-11:40

1 stop12h 55m

London Heathrow

Fri 13/2

15:50-23:56

1 stop13h 06m

£428

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Wed 18/2

17:45-11:40

1 stop12h 55m

London Heathrow

Wed 25/2

15:50-23:56

1 stop13h 06m

£428

LouisvilleLondon

SDF - LHR

SDFLHR

Louisville Intl

Mon 1/12

15:09-18:30

2 stops22h 21m

London Heathrow

Fri 5/12

06:40-00:05

2 stops22h 25m

£443

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Tue 2/12

06:00-06:00

2 stops43h 00m

London Gatwick

Fri 5/12

14:00-23:45

1 stop14h 45m

£447

LouisvilleLondon

SDF - LGW

SDFLGW

Louisville Intl

Wed 3/12

06:00-06:00

2 stops19h 00m

London Gatwick

Fri 5/12

14:00-23:45

1 stop14h 45m

£448

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 42 results

...

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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to London

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

Booking 53 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.

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 August is currently the most expensive (average of £164). 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?

It’s typically best to fly out from Louisville to London at midday. Doing so could potentially save you 34% on the flight price compared to flying in the afternoon, which is usually more expensive.

What’s the top stopover airport for flights from Louisville to London?

Chicago (ORD) – chosen by Cheapflights users on 53% of one-stop itineraries from Louisville to London on Cheapflights.

What’s the cheapest stopover airport for flights from Louisville to London?

Atlanta (ATL) is the most affordable one-stop option, with an average return flight price of £573.

What’s the fastest stopover option from Louisville to London?

Flights via Chicago (ORD) have the shortest average one-way travel time for one-stop routes: 10h 37m.

Which airport typically offers the quickest stopover for flights from Louisville to London?

Flights via Chicago (ORD) offer the fastest connection on this route, with an average stopover time of 1h 53m.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Virgin Atlantic from Louisville to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Virgin Atlantic

7.4

Good

664 reviews

Virgin Atlantic

7.4

Good

664 reviews

Check prices

Reviews

1 / 20

6.0

Good

Pratap,Aug 2025

JFK - LHR

Related info for your journey

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. 2 airlines have flights to London from Louisville Intl on a regular basis.
How long is the flight from Louisville to London?
Departing from Louisville to London will take you 12h 24m. Airlines will cover a distance of 4033 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Louisville to London round-trip?
According to our current data, Virgin Atlantic (£529), and American Airlines (£547) offers the cheapest pricing from Louisville to London. Virgin Atlantic is currently priced 26% 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 British Airways, with whom users have recently found tickets for as low as £307. However, be on the lookout for offers from United Airlines and Lufthansa, 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 City or Louisville Intl - London Gatwick.
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 August is currently the most expensive (average of £164). 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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Gatwick

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Wembley

Ilford

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Watford

Winchester

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Guildford

Brentford

Bishop's Stortford

Romford

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Louisville to London

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£529	Average£792	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£547	Average£823	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Louisville to London. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Louisville to London?

Millions of users choose and trust Cheapflights to book the best flight deals from Louisville to London 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 Louisville to London with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Louisville to London flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Louisville to London become cheaper?

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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Cheap flights from Louisville to London from £210

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 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Louisville Intl to London are usually found in August or October, booked 53 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Louisville to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Louisville to London

Cheapest flights from Louisville to LondonExplore 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 September 2025.

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 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Louisville to London that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Louisville to London

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 12 September 2025.

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

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 September 2025.

What’s the top stopover airport for flights from Louisville to London?

Share of one-stop return flights from Louisville to London chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from Louisville to London?

Average return fare for one-stop flights from Louisville to London, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from Louisville to London?

Shortest average travel time for one-stop one-way flights from Louisville to London, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from Louisville to London?

Average stopover duration for one-stop one-way flights from Louisville to London, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing London

Check out reviews from past customers who have flown with Virgin Atlantic from Louisville to London to help guide your decision. You can also see how each airline stacks up 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 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?

How long is the flight from Louisville to London?

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

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

What are the most popular routes from Louisville to London?

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

How can I find direct flights from Louisville to London?

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

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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 September 2025.