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 round-trip 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>

$171 CHEAP FLIGHTS from Missouri to London

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

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Cheapest round-trip

$582

Overall average: $810

British Airways

Sun 1/18Tue 2/3

SGF - LHR • 1 stop

Cheapest non-stop

$706

British Airways

Sun 5/10Fri 5/22

STL - LHR • Non-stop

Start a new search

KAYAK searches 100s 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 round-trip 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 round-trip flight deals from Missouri to London

Sun, Jan 18 - Tue, Feb 3

5:00 pm - 10:25 amSGF-LHR

11h 25m1 stop

7:30 am - 10:47 pmLHR-SGF

21h 17m2 stops

$582British Airways

Find Deal

Sun, Jan 18 - Tue, Feb 3

12:45 pm - 6:50 amSGF-LHR

12h 05m1 stop

10:05 am - 9:19 pmLHR-SGF

41h 14m2 stops

$587British Airways

Find Deal

Sun, Jan 18 - Tue, Feb 3

4:29 pm - 1:30 pmSGF-LHR

39h 01m2 stops

7:30 am - 9:17 pmLHR-SGF

19h 47m2 stops

$593British Airways

Find Deal

Fri, Jan 23 - Mon, Jan 26

12:01 pm - 4:00 pmSGF-LHR

21h 59m2 stops

6:40 am - 9:46 pmLHR-SGF

21h 06m2 stops

$595Scandinavian Airlines

Find Deal

Wed, Jan 28 - Sun, Feb 1

5:00 pm - 11:40 amSGF-LHR

12h 40m1 stop

6:30 am - 9:46 pmLHR-SGF

21h 16m2 stops

$601Virgin Atlantic

Find Deal

Sun, Jan 18 - Tue, Feb 3

6:00 am - 7:50 amSGF-LHR

19h 50m1 stop

8:55 am - 9:46 pmLHR-SGF

18h 51m1 stop

$603KLM

Find Deal

Wed, Jan 28 - Sun, Feb 1

12:02 pm - 8:05 amSGF-LHR

14h 03m2 stops

6:30 am - 4:15 pmLHR-SGF

15h 45m2 stops

$605Virgin Atlantic

Find Deal

Mon, Mar 9 - Tue, Mar 31

7:35 pm - 12:15 pmSGF-LHR

11h 40m1 stop

7:10 pm - 10:33 pmLHR-SGF

33h 23m2 stops

$606British Airways

Find Deal

Mon, Mar 9 - Tue, Mar 31

3:46 pm - 7:50 amSGF-LHR

11h 04m1 stop

4:05 pm - 3:01 pmLHR-SGF

28h 56m2 stops

$607Delta

Find Deal

Fri, Apr 17 - Thu, Apr 23

6:00 am - 6:30 amSTL-LHR

18h 30m1 stop

8:40 am - 8:31 pmLHR-STL

17h 51m2 stops

$662Delta

Find Deal

Useful Info

Low season	January
High season	May
Cheapest flight	$171

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly with an average 3% increase in price.

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 round-trip 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.

Hounslow

Slough

Wembley

Hayes

Richmond

Luton

Ilford

Crawley

Watford

Guildford

Kingston upon Thames

Eastbourne

Colchester

St. Albans

Ipswich

Twickenham

Bedford

Barnet

Harrow

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 Londonfrom $1,836

Economy Class flights to Londonfrom $665

$171 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 round-trip 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

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 round-trip 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.

Traveling 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 rental

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