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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

£128 CHEAP FLIGHTS from Missouri to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

£441

Multiple Airlines

Thu 11/12Sun 11/1

STL - LGW • 1 stop

Cheapest direct flights

£498

British Airways

Sun 26/4Wed 6/5

STL - LHR • Direct

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to London!

Flight Deals

Cheap Flights from Missouri to London

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Missouri to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Missouri to London

Thu, 11 Dec - Sun, 11 Jan

15:30 - 10:00STL-LGW

12h 30m1 stop

14:10 - 22:33LGW-STL

14h 23m1 stop

£441Multiple Airlines

Find Deal

Mon, 8 Dec - Sun, 11 Jan

10:47 - 06:00STL-LGW

37h 13m2 stops

14:10 - 07:50LGW-STL

23h 40m1 stop

£442Multiple Airlines

Find Deal

Wed, 3 Dec - Wed, 10 Dec

16:08 - 11:40SGF-LHR

13h 32m1 stop

06:30 - 18:09LHR-SGF

17h 39m2 stops

£451Virgin Atlantic

Find Deal

Wed, 3 Dec - Wed, 10 Dec

16:08 - 10:50SGF-LHR

12h 42m2 stops

06:30 - 18:09LHR-SGF

17h 39m2 stops

£454Virgin Atlantic

Find Deal

Wed, 3 Dec - Wed, 10 Dec

16:08 - 11:40SGF-LHR

13h 32m1 stop

12:30 - 22:15LHR-SGF

15h 45m1 stop

£455KLM

Find Deal

Sun, 18 Jan - Tue, 3 Feb

06:00 - 07:50SGF-LHR

19h 50m1 stop

06:30 - 16:19LHR-SGF

15h 49m2 stops

£457KLM

Find Deal

Tue, 21 Apr - Tue, 28 Apr

13:30 - 16:00STL-LHR

20h 30m2 stops

06:40 - 20:49LHR-STL

20h 09m2 stops

£468Scandinavian Airlines

Find Deal

Tue, 2 Dec - Wed, 24 Dec

06:30 - 07:10STL-LHR

18h 40m2 stops

06:30 - 13:55LHR-STL

13h 25m1 stop

£471United Airlines

Find Deal

Mon, 1 Dec - Wed, 24 Dec

15:14 - 10:50STL-LHR

13h 36m2 stops

06:30 - 13:55LHR-STL

13h 25m1 stop

£475United Airlines

Find Deal

Fri, 27 Feb - Wed, 4 Mar

10:44 - 16:00MCI-LHR

23h 16m2 stops

19:30 - 22:00LHR-MCI

32h 30m2 stops

£531Scandinavian Airlines

Find Deal

Useful Info

Low season	January
High season	March
Cheapest flight	£128

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly and prices are also 12% 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

Milton Keynes

Eastbourne

Luton

Hounslow

Southend-on-Sea

Slough

Winchester

Croydon

Stansted

Folkestone

Chichester

Maidstone

Colchester

Chelmsford

Crawley

Bedford

Richmond

Watford

Hastings

Everything you need to know for your flight to London

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Missouri

First Class flights to London

Business Class flights to London

Prem Econ Class flights to London

Economy class flights to Londonfrom £442

£128 Find Cheap Flights from Missouri to London

KAYAK searches hundreds of travel sites at once for deals on flights to London

Everything you should know

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

FAQs for booking flights from Missouri to London

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.

Travelling to a place near London?

Everything you need to know for your flight to London

Cabin class types available on flights to Missouri

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

Find direct flights for London

Flights to other popular destinations

Flights from domestic origins to London

Choose which airport to fly into in London

Find deals for your return flight