How does KAYAK find such low prices on flights from Missouri 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 Missouri to London.

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

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London 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?

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

£171 CHEAP FLIGHTS from Missouri to London

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Cheap Flights from Missouri to London

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

Return

One-way

Last minute

Direct

Recent return flight deals from Missouri to London

Wed, 2 Dec - Tue, 8 Dec

12:02 - 06:50STL Lambert-St Louis-LGW London Gatwick

36h 48m2 stops Atlanta Hartsfield-Jackson Orlando

09:35 - 00:12LGW London Gatwick-STL Lambert-St Louis

20h 37m1 stop Orlando

£481Multiple Airlines

Wed, 2 Dec - Tue, 8 Dec

18:13 - 06:50STL Lambert-St Louis-LGW London Gatwick

30h 37m1 stop Orlando

09:35 - 00:12LGW London Gatwick-STL Lambert-St Louis

20h 37m1 stop Orlando

£525Multiple Airlines

Fri, 23 Oct - Thu, 29 Oct

18:35 - 10:00STL Lambert-St Louis-LGW London Gatwick

33h 25m2 stops Atlanta Hartsfield-Jackson Orlando

11:00 - 23:16LGW London Gatwick-STL Lambert-St Louis

17h 16m1 stop Orlando

£546Multiple Airlines

Tue, 2 Feb - Wed, 17 Feb

10:21 - 06:50MCI Kansas City-LHR London Heathrow

14h 29m1 stop Dallas/Fort Worth

06:15 - 18:50LHR London Heathrow-MCI Kansas City

18h 35m2 stops Madrid Barajas Chicago O'Hare Intl

£549Iberia

Wed, 30 Dec - Tue, 12 Jan

15:17 - 07:55MCI Kansas City-LHR London Heathrow

10h 38m1 stop Chicago O'Hare Intl

13:00 - 14:50LHR London Heathrow-MCI Kansas City

31h 50m2 stops Montreal Pierre Elliott Trudeau Intl Washington, D.C. Dulles Intl

£557United Airlines

Tue, 2 Feb - Wed, 17 Feb

16:08 - 10:25MCI Kansas City-LHR London Heathrow

12h 17m1 stop Chicago O'Hare Intl

13:50 - 21:58LHR London Heathrow-MCI Kansas City

14h 08m1 stop Dallas/Fort Worth

£562British Airways

Wed, 28 Oct - Wed, 4 Nov

17:27 - 11:40SGF Springfield-Branson-LHR London Heathrow

13h 13m1 stop Atlanta Hartsfield-Jackson

08:40 - 21:19LHR London Heathrow-SGF Springfield-Branson

18h 39m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£564Delta

Tue, 1 Dec - Fri, 4 Dec

18:13 - 06:55STL Lambert-St Louis-LGW London Gatwick

30h 42m1 stop Orlando

12:35 - 00:12LGW London Gatwick-STL Lambert-St Louis

17h 37m1 stop Orlando

£566Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

06:00 - 06:20SGF Springfield-Branson-LHR London Heathrow

19h 20m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl

06:30 - 21:19LHR London Heathrow-SGF Springfield-Branson

20h 49m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

£567Delta

Wed, 28 Oct - Wed, 4 Nov

11:35 - 06:25SGF Springfield-Branson-LHR London Heathrow

13h 50m1 stop Atlanta Hartsfield-Jackson

12:40 - 21:19LHR London Heathrow-SGF Springfield-Branson

14h 39m1 stop Atlanta Hartsfield-Jackson

£569Delta

Recent last minute flight deals from Missouri to London

Tue, 29 Sep - Wed, 21 Oct

17:30 - 11:20MCI Kansas City-LHR London Heathrow

11h 50m1 stop Atlanta Hartsfield-Jackson

06:30 - 16:54LHR London Heathrow-MCI Kansas City

16h 24m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

£775Delta

Sun, 4 Oct - Tue, 13 Oct

12:10 - 10:00STL Lambert-St Louis-LHR London Heathrow

15h 50m1 stop Montreal Pierre Elliott Trudeau Intl

09:30 - 18:41LHR London Heathrow-STL Lambert-St Louis

15h 11m1 stop Montreal Pierre Elliott Trudeau Intl

£777Air Canada

Sun, 4 Oct - Tue, 13 Oct

12:10 - 10:00STL Lambert-St Louis-LHR London Heathrow

15h 50m1 stop Montreal Pierre Elliott Trudeau Intl

09:30 - 18:41LHR London Heathrow-STL Lambert-St Louis

15h 11m1 stop Montreal Pierre Elliott Trudeau Intl

£778Air Canada

Tue, 29 Sep - Tue, 20 Oct

14:10 - 10:20MCI Kansas City-LHR London Heathrow

14h 10m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl

06:30 - 18:33LHR London Heathrow-MCI Kansas City

18h 03m2 stops Amsterdam Schiphol Boston Logan Intl

£779Delta

Sun, 4 Oct - Tue, 13 Oct

08:55 - 06:30STL Lambert-St Louis-LHR London Heathrow

15h 35m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

06:50 - 20:20LHR London Heathrow-STL Lambert-St Louis

19h 30m2 stops Brussels Bruxelles-National Toronto Pearson Intl

£781Air Canada

Sun, 4 Oct - Tue, 13 Oct

12:10 - 06:30STL Lambert-St Louis-LHR London Heathrow

12h 20m1 stop Montreal Pierre Elliott Trudeau Intl

06:50 - 20:20LHR London Heathrow-STL Lambert-St Louis

19h 30m2 stops Brussels Bruxelles-National Toronto Pearson Intl

£787Air Canada

Sun, 4 Oct - Tue, 13 Oct

12:10 - 06:30STL Lambert-St Louis-LHR London Heathrow

12h 20m1 stop Montreal Pierre Elliott Trudeau Intl

06:30 - 13:25LHR London Heathrow-STL Lambert-St Louis

12h 55m1 stop Frankfurt am Main

£788Multiple Airlines

Sun, 4 Oct - Tue, 13 Oct

14:40 - 06:35STL Lambert-St Louis-LHR London Heathrow

9h 55m1 stop Toronto Pearson Intl

06:50 - 20:20LHR London Heathrow-STL Lambert-St Louis

19h 30m2 stops Brussels Bruxelles-National Toronto Pearson Intl

£792Air Canada

Wed, 30 Sep - Tue, 6 Oct

14:10 - 07:10MCI Kansas City-LHR London Heathrow

11h 00m1 stop Detroit Metropolitan Wayne County

10:45 - 16:54LHR London Heathrow-MCI Kansas City

12h 09m1 stop Detroit Metropolitan Wayne County

£793Virgin Atlantic

Sun, 4 Oct - Tue, 13 Oct

12:10 - 06:30STL Lambert-St Louis-LHR London Heathrow

12h 20m1 stop Montreal Pierre Elliott Trudeau Intl

06:50 - 20:20LHR London Heathrow-STL Lambert-St Louis

19h 30m2 stops Brussels Bruxelles-National Toronto Pearson Intl

£796Air Canada

Useful Info

Low season	February
High season	May
Cheapest flight	£171

Best time to beat the crowds (32% less expensive on average)

Most popular time to fly and prices are also 4% lower on average.

Flight from St. Louis to London Gatwick Airport

How does KAYAK find such low prices on flights from Missouri 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 Missouri to London.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to London?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London 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?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London 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?
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 Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gatwick

Eastbourne

Milton Keynes

Hounslow

Luton

Southend-on-Sea

Newport

Folkestone

Winchester

Slough

Croydon

Stansted

Colchester

Crawley

Chichester

Maidstone

Hastings

Chelmsford

Bedford

Richmond

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Complete your trip to London with a hotel stay or car hire

£171 Find Cheap Flights from Missouri to London – Compare and Save

Cheap Flights from Missouri to London

Recent return flight deals from Missouri to London

Recent one-way flight deals from Missouri to London

Recent last minute flight deals from Missouri to London

Recent direct flight deals from Missouri to London

Good to know - Cheap tickets from Missouri to London

Low season

High season

Cheapest flight

FAQs for booking flights from Missouri to London

Travelling to a place near London?

More options for your flight to London

Complete your trip to London with a hotel stay or car hire

Cabin class types available on flights to Missouri

Find direct flights for London

Flights from domestic origins to London

Choose which airport to fly into in London

Flights to other popular destinations

Find deals for your return flight