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$384+ Cheap flights from London (LON) to Kentucky

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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
LON — SDF
Jan 22 — Jan 291
Wed 1/22
Wed 1/29
1 adult, Economy
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Cheap flight deals from London to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Kentucky (USKY). 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 January 17, 2025.

Round-trip from

$557
(Delta)

One-way from

$384
(Kiwi.com)
From London (LON) to Kentucky
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One-way flight from London (LON) to Kentucky
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Find flight deals from London to Kentucky

Cheapest flights from London to Kentucky
Explore the most affordable flight options available from London to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 17, 2025.

This Delta deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/48:40 amLHR - LEX
2 stops17h 04mDelta
Mon 2/1012:04 pmLEX - LHR
2 stops14h 51mDelta
Deal found 1/15$557
This British Airways deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/194:00 pmLHR - CVG
Nonstop8h 50mBritish Airways
Mon 2/243:37 pmCVG - LHR
1 stop9h 53mBritish Airways
Deal found 1/15$558
This Finnair deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/274:00 pmLHR - CVG
Nonstop8h 50mFinnair
Mon 2/109:35 pmCVG - LHR
Nonstop7h 40mFinnair
Deal found 1/15$559
This British Airways deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:05 amLHR - LEX
2 stops19h 27mBritish Airways
Mon 9/221:42 pmLEX - LHR
1 stop12h 08mBritish Airways
Deal found 1/15$559
This Air Canada deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1411:30 amLHR - CVG
2 stops31h 56mMultiple Airlines
Wed 3/194:05 pmCVG - LHR
1 stop15h 45mMultiple Airlines
Deal found 1/15$560
This Finnair deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/192:30 pmLHR - SDF
1 stop14h 51mMultiple Airlines
Tue 3/181:44 pmSDF - LHR
1 stop12h 36mMultiple Airlines
Deal found 1/14$568
This American Airlines deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/124:00 pmLHR - CVG
Nonstop8h 50mAmerican Airlines
Thu 3/203:56 pmCVG - LHR
1 stop10h 54mAmerican Airlines
Deal found 1/15$569
This Finnair deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2610:40 amLHR - SDF
1 stop16h 00mFinnair
Wed 3/191:44 pmSDF - LHR
1 stop12h 36mFinnair
Deal found 1/14$572
This KLM deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/264:10 pmLHR - SDF
1 stop22h 34mKLM
Thu 3/202:05 pmSDF - LHR
1 stop13h 00mKLM
Deal found 1/14$574
This Voliamo deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Voliamo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/37:10 pmLCY - CVG
2 stops30h 27mMultiple Airlines
Mon 2/102:50 pmCVG - LCY
2 stops20h 50mMultiple Airlines
Deal found 1/15$575
This Virgin Atlantic deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/412:30 pmLHR - LEX
1 stop16h 18mVirgin Atlantic
Mon 2/104:04 pmLEX - LHR
1 stop10h 51mVirgin Atlantic
Deal found 1/15$575
This Virgin Atlantic deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/272:30 pmLHR - CVG
1 stop14h 29mVirgin Atlantic
Thu 2/611:55 amCVG - LHR
1 stop14h 00mVirgin Atlantic
Deal found 1/16$576

Find flights from London to Kentucky within your budget

Customize your flight search to find flights from London to Kentucky 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 2,558,603 searches. Data last updated January 17, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Tue 2/4

8:40 am-9:38 pm

2 stops17h 58m

Lexington Blue Grass

Mon 2/10

7:03 am-6:20 am

1 stop18h 17m

$557

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 2/19

4:00 pm-7:50 pm

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Mon 2/24

3:37 pm-6:30 am

1 stop9h 53m

$558

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Mon 1/27

4:00 pm-7:50 pm

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Mon 2/10

9:35 pm-10:15 am

Nonstop7h 40m

$559

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Fri 3/14

11:30 am-3:26 pm

2 stops31h 56m

Cincinnati Cinci./N. Kentucky

Wed 3/19

4:05 pm-11:50 am

1 stop15h 45m

$560

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 2/19

2:30 pm-12:21 am

1 stop14h 51m

Louisville Intl

Wed 3/19

1:44 pm-6:20 am

1 stop12h 36m

$568

LondonCincinnati

LHR - CVG

LHRCVG

London Heathrow

Wed 3/12

4:00 pm-8:50 pm

Nonstop8h 50m

Cincinnati Cinci./N. Kentucky

Thu 3/20

3:56 pm-6:50 am

1 stop10h 54m

$569

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 2/26

10:40 am-9:40 pm

1 stop16h 00m

Louisville Intl

Wed 3/19

1:44 pm-6:20 am

1 stop12h 36m

$572

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 2/26

4:10 pm-9:44 am

1 stop22h 34m

Louisville Intl

Thu 3/20

2:05 pm-7:05 am

1 stop13h 00m

$574

LondonLexington

LHR - LEX

LHRLEX

London Heathrow

Tue 2/4

12:30 pm-11:48 pm

1 stop16h 18m

Lexington Blue Grass

Mon 2/10

4:04 pm-7:55 am

1 stop10h 51m

$575

LondonLouisville

LHR - SDF

LHRSDF

London Heathrow

Wed 2/19

11:55 am-8:14 pm

1 stop13h 19m

Louisville Intl

Thu 3/20

1:44 pm-6:20 am

1 stop12h 36m

$575

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 60 results
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Best time to book a flight from London to Kentucky

Have a flexible travel schedule? Discover the best time to fly to Kentucky from London with our price prediction graph.
Estimated round-trip 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 London to Kentucky

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

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

Currently, January is the cheapest month in which you can book a flight from London to Kentucky (average of $299). Flying from London to Kentucky in April is currently the most expensive (average of $369). 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 LON to KY?

Find hourly flight availability from London to Kentucky. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 17, 2025.

When flying from London to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kentucky by month

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

In terms of precipitation, rainfall in Kentucky ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Kentucky when rainfall is around 3.1 in.

Temperature in Kentucky by month

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

If weather is an important factor for your trip to Kentucky, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated January 17, 2025.
To help decide which airline to fly from London to Kentucky, see what other customers have to say about Brussels Airlines, Finnair and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,511 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,339 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,598 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
664 reviews
Delta
8.0
Very good
8,511 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from London to Kentucky. 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 to fly from London to Kentucky one-way?

    One-way options have recently been found by users for as low as $548 on WestJet. Other airlines that offer cheap prices include Lufthansa from $604 and Icelandair from $621 one-way.

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

    When deciding which route to take from London to Kentucky consider London Heathrow - Nashville Intl, London Gatwick - Nashville Intl or London City - Nashville Intl as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Kentucky (average of $299). Flying from London to Kentucky in April is currently the most expensive (average of $369). 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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Alternative routes for London to Kentucky

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