How does KAYAK find such low prices on flights from Missouri to London Heathrow Airport?

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 Missouri to London Heathrow Airport.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Heathrow Airport from Missouri 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 Missouri to London Heathrow Airport?

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 Heathrow Airport with an airline and back to Missouri with another airline.

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

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 Heathrow Airport from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$329 CHEAP FLIGHTS from Missouri to London Heathrow (LHR)

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Cheap Flights from Missouri to Heathrow

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Last minute

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Recent round-trip flight deals from Missouri to Heathrow

Fri, Jan 29 - Mon, Feb 1

6:16 pm - 9:00 pmMCI Kansas City-LHR London Heathrow

44h 44m2 stops Chicago O'Hare Intl Ottawa

8:15 pm - 9:46 pmLHR London Heathrow-MCI Kansas City

31h 31m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$751Multiple Airlines

Sat, Jan 30 - Tue, Feb 2

3:19 pm - 10:45 amMCI Kansas City-LHR London Heathrow

37h 26m2 stops Chicago O'Hare Intl Frankfurt am Main

8:45 am - 9:46 pmLHR London Heathrow-MCI Kansas City

19h 01m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$797Lufthansa

Mon, Feb 22 - Thu, Feb 25

4:05 pm - 6:30 amSTL Lambert-St Louis-LHR London Heathrow

32h 25m1 stop Toronto Pearson Intl

6:00 am - 3:26 pmLHR London Heathrow-STL Lambert-St Louis

39h 26m2 stops Zurich Toronto Pearson Intl

$808Multiple Airlines

Fri, Feb 5 - Mon, Feb 8

4:53 pm - 11:20 amSGF Springfield-Branson-LHR London Heathrow

36h 27m2 stops Houston George Bush Intcntl Toronto Pearson Intl

11:05 am - 9:44 pmLHR London Heathrow-SGF Springfield-Branson

40h 39m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$809United Airlines

Wed, Feb 24 - Fri, Feb 26

3:40 pm - 12:50 pmSTL Lambert-St Louis-LHR London Heathrow

15h 10m1 stop Frankfurt am Main

11:10 am - 9:23 pmLHR London Heathrow-STL Lambert-St Louis

16h 13m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$832Lufthansa

Fri, Feb 5 - Mon, Feb 8

5:15 pm - 9:40 amMCI Kansas City-LHR London Heathrow

34h 25m1 stop Denver Intl

6:50 am - 9:46 pmLHR London Heathrow-MCI Kansas City

20h 56m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

$877United Airlines

Sun, Feb 14 - Fri, Feb 26

12:30 pm - 8:35 amMCI Kansas City-LHR London Heathrow

14h 05m1 stop Chicago O'Hare Intl

7:30 am - 6:31 pmLHR London Heathrow-MCI Kansas City

17h 01m2 stops Madrid Barajas Chicago O'Hare Intl

$878Iberia

Sun, Feb 14 - Fri, Feb 26

9:16 am - 12:05 pmMCI Kansas City-LHR London Heathrow

20h 49m2 stops Chicago O'Hare Intl Madrid Barajas

7:30 am - 6:31 pmLHR London Heathrow-MCI Kansas City

17h 01m2 stops Madrid Barajas Chicago O'Hare Intl

$886Iberia

Sun, Feb 14 - Fri, Feb 26

12:00 pm - 7:15 amMCI Kansas City-LHR London Heathrow

13h 15m1 stop New York John F Kennedy Intl

11:45 am - 9:18 pmLHR London Heathrow-MCI Kansas City

15h 33m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$895Delta

Sun, Feb 14 - Wed, Feb 24

2:45 pm - 9:55 amMCI Kansas City-LHR London Heathrow

13h 10m1 stop Boston Logan Intl

11:45 am - 9:18 pmLHR London Heathrow-MCI Kansas City

15h 33m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

$895Delta

Recent last minute flight deals from Missouri to Heathrow

Mon, Nov 2 - Mon, Nov 16

6:45 pm - 5:05 pmMCI Kansas City-LHR London Heathrow

16h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

8:05 pm - 9:51 pmLHR London Heathrow-MCI Kansas City

31h 46m2 stops Zurich Chicago O'Hare Intl

$979Multiple Airlines

Mon, Nov 2 - Mon, Nov 16

3:17 pm - 12:00 pmMCI Kansas City-LHR London Heathrow

14h 43m1 stop Chicago O'Hare Intl

4:40 pm - 5:34 pmLHR London Heathrow-MCI Kansas City

30h 54m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$983United Airlines

Mon, Nov 2 - Mon, Nov 9

12:00 pm - 12:10 pmMCI Kansas City-LHR London Heathrow

18h 10m1 stop Dallas/Fort Worth

7:50 pm - 8:50 pmLHR London Heathrow-MCI Kansas City

31h 00m2 stops Edinburgh Turnhouse Philadelphia

$990Iberia

Mon, Nov 2 - Mon, Nov 9

12:35 pm - 4:00 pmMCI Kansas City-LHR London Heathrow

21h 25m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen

6:40 am - 11:55 pmLHR London Heathrow-MCI Kansas City

23h 15m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson

$1,007Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 8

6:45 pm - 12:00 pmMCI Kansas City-LHR London Heathrow

11h 15m1 stop Chicago O'Hare Intl

6:50 am - 7:55 pmLHR London Heathrow-MCI Kansas City

19h 05m2 stops Brussels Bruxelles-National Washington, D.C. Dulles Intl

$1,018United Airlines

Mon, Nov 2 - Mon, Nov 9

2:10 pm - 7:05 amMCI Kansas City-LHR London Heathrow

10h 55m1 stop Detroit Metropolitan Wayne County

9:50 am - 4:42 pmLHR London Heathrow-MCI Kansas City

12h 52m1 stop Minneapolis St Paul

$1,043KLM

Wed, Nov 4 - Sun, Nov 8

6:07 pm - 11:35 amMCI Kansas City-LHR London Heathrow

11h 28m1 stop Chicago O'Hare Intl

12:35 pm - 10:50 pmLHR London Heathrow-MCI Kansas City

16h 15m1 stop Chicago O'Hare Intl

$1,053American Airlines

Sat, Oct 31 - Sat, Nov 14

6:45 pm - 2:45 pmMCI Kansas City-LHR London Heathrow

39h 00m2 stops Chicago O'Hare Intl Frankfurt am Main

9:30 am - 8:39 pmLHR London Heathrow-MCI Kansas City

17h 09m2 stops Frankfurt am Main Newark

$1,056Lufthansa

Wed, Nov 4 - Wed, Nov 11

3:40 pm - 4:50 pmSTL Lambert-St Louis-LHR London Heathrow

19h 10m1 stop Frankfurt am Main

6:30 am - 1:45 pmLHR London Heathrow-STL Lambert-St Louis

13h 15m1 stop Frankfurt am Main

$1,076Lufthansa

Thu, Nov 5 - Thu, Nov 12

12:43 pm - 7:20 amSTL Lambert-St Louis-LHR London Heathrow

12h 37m1 stop Charlotte Douglas

11:00 am - 6:17 pmLHR London Heathrow-STL Lambert-St Louis

13h 17m1 stop Chicago O'Hare Intl

$1,185American Airlines

Recent direct flight deals from Missouri to Heathrow

Wed, Apr 7 - Wed, Apr 14

9:35 pm - 11:35 amSTL Lambert-St Louis-LHR London Heathrow

8h 00mnonstop

4:25 pm - 7:30 pmLHR London Heathrow-STL Lambert-St Louis

9h 05mnonstop

$927British Airways

Sun, Apr 4 - Wed, Apr 14

9:40 pm - 11:40 amSTL Lambert-St Louis-LHR London Heathrow

8h 00mnonstop

4:25 pm - 7:30 pmLHR London Heathrow-STL Lambert-St Louis

9h 05mnonstop

$927British Airways

Tue, Apr 6 - Tue, Apr 13

9:35 pm - 11:35 amSTL Lambert-St Louis-LHR London Heathrow

8h 00mnonstop

4:25 pm - 7:30 pmLHR London Heathrow-STL Lambert-St Louis

9h 05mnonstop

$928British Airways

Wed, Apr 7 - Wed, Apr 14

9:35 pm - 11:35 amSTL Lambert-St Louis-LHR London Heathrow

8h 00mnonstop

4:25 pm - 7:30 pmLHR London Heathrow-STL Lambert-St Louis

9h 05mnonstop

$928British Airways

Wed, Mar 31 - Tue, Apr 6

9:35 pm - 11:35 amSTL Lambert-St Louis-LHR London Heathrow

8h 00mnonstop

4:25 pm - 7:30 pmLHR London Heathrow-STL Lambert-St Louis

9h 05mnonstop

$928British Airways

Sat, Apr 24 - Sat, May 1

9:00 pm - 11:10 amSTL Lambert-St Louis-LHR London Heathrow

8h 10mnonstop