How does KAYAK find such low prices on flights from Kentucky to London?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to London.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to London?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to London?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to London with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to London?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$243 CHEAP FLIGHTS from Kentucky to London

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Cheap Flights from Kentucky to London

Discover the best prices for you by selecting your travel dates on KAYAK.

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Recent round-trip flight deals from Kentucky to London

Tue, Feb 23 - Thu, Feb 25

12:00 pm - 7:40 amTYS Knoxville McGhee Tyson-LHR London Heathrow

14h 40m1 stop Houston George Bush Intcntl

6:50 am - 7:17 pmLHR London Heathrow-TYS Knoxville McGhee Tyson

17h 27m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$790United Airlines

Tue, Feb 23 - Thu, Feb 25

2:20 pm - 8:25 amTYS Knoxville McGhee Tyson-LHR London Heathrow

13h 05m2 stops Washington, D.C. Dulles Intl Newark

6:50 am - 4:49 pmLHR London Heathrow-TYS Knoxville McGhee Tyson

14h 59m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$795United Airlines

Wed, Nov 4 - Thu, Nov 12

10:13 am - 8:35 amSDF Louisville Intl-LHR London Heathrow

17h 22m1 stop Chicago O'Hare Intl

3:00 pm - 9:37 pmLHR London Heathrow-SDF Louisville Intl

35h 37m2 stops Madrid Barajas Chicago O'Hare Intl

$848Iberia

Tue, Oct 20 - Tue, Oct 27

10:25 am - 3:10 pmBNA Nashville Intl-LGW London Gatwick

22h 45m2 stops Toronto Pearson Intl Dublin

11:40 am - 7:38 pmLGW London Gatwick-BNA Nashville Intl

12h 58m1 stop Toronto Pearson Intl

$857Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

8:55 pm - 9:40 pmBNA Nashville Intl-STN London Stansted

18h 45m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen

6:30 am - 10:34 pmSTN London Stansted-BNA Nashville Intl

22h 04m3 stops Hamburg Dublin Chicago O'Hare Intl

$860Multiple Airlines

Wed, Oct 14 - Wed, Oct 21

10:16 am - 7:55 amSDF Louisville Intl-LHR London Heathrow

16h 39m1 stop Chicago O'Hare Intl

7:50 am - 9:35 pmLHR London Heathrow-SDF Louisville Intl

18h 45m2 stops Madrid Barajas Chicago O'Hare Intl

$863Iberia

Wed, Dec 16 - Thu, Dec 24

5:30 pm - 10:55 amBNA Nashville Intl-LGW London Gatwick

11h 25m1 stop Reykjavik Keflavik Intl

11:55 am - 6:45 pmLGW London Gatwick-BNA Nashville Intl

12h 50m1 stop Reykjavik Keflavik Intl

$871Icelandair

Tue, Oct 20 - Thu, Oct 29

10:54 am - 7:10 amBNA Nashville Intl-LHR London Heathrow

14h 16m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

6:30 am - 4:54 pmLHR London Heathrow-BNA Nashville Intl

15h 24m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$874Delta

Mon, Oct 19 - Fri, Oct 30

10:54 am - 7:10 amBNA Nashville Intl-LHR London Heathrow

14h 16m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

6:30 am - 4:54 pmLHR London Heathrow-BNA Nashville Intl

15h 24m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$874Delta

Fri, Dec 11 - Mon, Dec 28

5:30 pm - 10:50 amBNA Nashville Intl-LHR London Heathrow

11h 20m1 stop Reykjavik Keflavik Intl

8:35 pm - 6:45 pmLHR London Heathrow-BNA Nashville Intl

28h 10m1 stop Reykjavik Keflavik Intl

$880Icelandair

Recent last minute flight deals from Kentucky to London

Wed, Sep 2 - Fri, Sep 4

10:00 am - 6:45 amBNA Nashville Intl-LHR London Heathrow

14h 45m1 stop New York John F Kennedy Intl

10:45 am - 4:51 pmLHR London Heathrow-BNA Nashville Intl

12h 06m1 stop Detroit Metropolitan Wayne County

$898Delta

Wed, Sep 2 - Sat, Sep 19

10:04 am - 7:40 amBNA Nashville Intl-LHR London Heathrow

15h 36m2 stops Minneapolis St Paul Amsterdam Schiphol

6:35 pm - 5:23 pmLHR London Heathrow-BNA Nashville Intl

28h 48m2 stops Amsterdam Schiphol Minneapolis St Paul

$915KLM

Fri, Sep 4 - Fri, Sep 11

3:52 pm - 1:05 pmBNA Nashville Intl-LHR London Heathrow

15h 13m1 stop Minneapolis St Paul

6:30 am - 3:01 pmLHR London Heathrow-BNA Nashville Intl

14h 31m2 stops Amsterdam Schiphol Minneapolis St Paul

$919Delta

Wed, Sep 2 - Sat, Sep 19

10:00 am - 6:20 amBNA Nashville Intl-LHR London Heathrow

14h 20m1 stop New York John F Kennedy Intl

3:15 pm - 11:09 pmLHR London Heathrow-BNA Nashville Intl

13h 54m1 stop Atlanta Hartsfield-Jackson

$928Virgin Atlantic

Fri, Sep 4 - Thu, Sep 10

3:52 pm - 1:05 pmBNA Nashville Intl-LHR London Heathrow

15h 13m1 stop Minneapolis St Paul

11:15 am - 11:09 pmLHR London Heathrow-BNA Nashville Intl

17h 54m1 stop Atlanta Hartsfield-Jackson

$944Virgin Atlantic

Thu, Sep 3 - Mon, Sep 7

10:10 am - 8:10 pmBNA Nashville Intl-LGW London Gatwick

28h 00m3 stops Toronto Pearson Intl Stockholm Arlanda Oslo Gardermoen

7:55 pm - 8:54 pmLGW London Gatwick-BNA Nashville Intl

30h 59m3 stops Stockholm Arlanda Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$955Multiple Airlines

Fri, Sep 4 - Sun, Sep 13

6:00 pm - 8:45 pmBNA Nashville Intl-LHR London Heathrow

20h 45m1 stop New York John F Kennedy Intl

8:15 am - 6:34 pmLHR London Heathrow-BNA Nashville Intl

16h 19m1 stop New York John F Kennedy Intl

$959JetBlue

Fri, Sep 4 - Sun, Sep 13

6:00 pm - 8:45 pmBNA Nashville Intl-LHR London Heathrow

20h 45m1 stop New York John F Kennedy Intl

8:15 am - 9:32 amLHR London Heathrow-BNA Nashville Intl

31h 17m1 stop New York John F Kennedy Intl

$983JetBlue

Wed, Sep 2 - Wed, Sep 9

10:40 am - 8:30 amTYS Knoxville McGhee Tyson-LHR London Heathrow

16h 50m1 stop Chicago O'Hare Intl

6:50 am - 10:49 pmLHR London Heathrow-TYS Knoxville McGhee Tyson

20h 59m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,058United Airlines

Sat, Sep 5 - Fri, Sep 18

7:20 pm - 8:40 pmTYS Knoxville McGhee Tyson-LHR London Heathrow

20h 20m2 stops Washington, D.C. Dulles Intl Newark

6:50 am - 10:49 pmLHR London Heathrow-TYS Knoxville McGhee Tyson

20h 59m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$1,062United Airlines