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>

$275 CHEAP FLIGHTS from Missouri to London

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

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to London

Wed, Apr 1 - Wed, Apr 8

4:54 pm - 10:00 am

STL

LGW

35h 06m

1 stop

2:00 pm - 11:25 pm

LGW

STL

15h 25m

1 stop

$689Multiple Airlines

Wed, Apr 1 - Sun, May 3

5:45 am - 10:00 am

MCI

LGW

22h 15m

1 stop

2:00 pm - 5:23 pm

LGW

MCI

33h 23m

1 stop

$693Multiple Airlines

Sun, May 3 - Tue, May 12

5:21 pm - 10:30 am

STL

LHR

11h 09m

1 stop

8:55 am - 7:30 pm

LHR

STL

16h 35m

1 stop

$715Finnair

Wed, Apr 15 - Wed, Apr 22

12:27 pm - 7:55 am

STL

LHR

13h 28m

1 stop

4:25 pm - 7:30 pm

LHR

STL

9h 05mnonstop

$737Finnair

Wed, Apr 29 - Wed, May 6

4:05 pm - 11:50 am

STL

LHR

13h 45m

1 stop

8:40 am - 8:25 pm

LHR

STL

17h 45m

2 stops

$738Air Canada

Tue, Apr 28 - Tue, May 5

4:05 pm - 11:50 am

STL

LHR

13h 45m

1 stop

5:15 pm - 8:25 pm

LHR

STL

33h 10m

2 stops

$739Air Canada

Tue, May 5 - Tue, May 19

7:09 pm - 6:25 pm

STL

LHR

17h 16m

2 stops

9:00 am - 9:13 pm

LHR

STL

18h 13m

2 stops

$741Lufthansa

Tue, Aug 4 - Tue, Sep 15

6:36 pm - 6:25 pm

MCI

LHR

17h 49m

2 stops

8:25 pm - 3:52 pm

LHR

MCI

25h 27m

2 stops

$751Lufthansa

Mon, Aug 17 - Wed, Aug 26

6:36 pm - 11:55 am

MCI

LHR

11h 19m

1 stop

6:50 am - 3:52 pm

LHR

MCI

15h 02m

2 stops

$775United Airlines

Tue, Aug 25 - Wed, Sep 9

9:50 am - 7:15 am

MCI

LHR

15h 25m

2 stops

6:50 am - 3:52 pm

LHR

MCI

15h 02m

2 stops

$780United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$275

Best time to beat the crowds but there is an average 2% increase in price.

Most popular time to fly with an average 21% increase in price.

Flight from Springfield to London Heathrow 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

Bedford

Colchester

Eastbourne

St. Albans

Ipswich

Twickenham

Kingston upon Thames

Maidenhead

Barnet

Newbury

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

Premium Economy Class flights to Londonfrom $1,799

Economy Class flights to Londonfrom $648

$275 Find Cheap Flights from Missouri to London

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

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