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.

$218 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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to London

Wed, Nov 11 - Fri, Nov 13

3:19 pm - 7:55 am

MCI

LHR

10h 36m

1 stop

6:50 am - 6:48 pm

LHR

MCI

17h 58m

2 stops

$746United Airlines

Wed, Nov 11 - Fri, Nov 13

3:19 pm - 7:55 am

MCI

LHR

10h 36m

1 stop

6:50 am - 7:55 pm

LHR

MCI

19h 05m

2 stops

$746United Airlines

Wed, Nov 11 - Fri, Nov 13

6:40 pm - 5:40 pm

MCI

LCY

17h 00m

2 stops

9:50 am - 8:39 pm

LCY

MCI

16h 49m

2 stops

$780Lufthansa

Wed, Oct 28 - Thu, Nov 5

2:20 pm - 1:25 pm

MCI

LHR

18h 05m

1 stop

10:05 am - 6:31 pm

LHR

MCI

14h 26m

1 stop

$865Finnair

Tue, Oct 13 - Tue, Oct 20

6:39 pm - 3:40 pm

MCI

LHR

15h 01m

2 stops

8:45 am - 10:04 pm

LHR

MCI

19h 19m

2 stops

$866Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

11:56 am - 7:50 am

MCI

LHR

13h 54m

1 stop

8:00 pm - 12:18 am

LHR

MCI

34h 18m

2 stops

$869Iberia

Tue, Dec 1 - Thu, Dec 10

2:30 pm - 7:50 am

MCI

LHR

11h 20m

1 stop

10:00 am - 9:05 pm

LHR

MCI

17h 05m

2 stops

$875Delta

Wed, Oct 28 - Wed, Nov 4

12:33 pm - 7:05 am

MCI

LHR

13h 32m

1 stop

11:45 am - 8:49 pm

LHR

MCI

15h 04m

2 stops

$875Delta

Wed, Nov 11 - Fri, Nov 13

10:29 am - 6:50 am

MCI

LHR

14h 21m

1 stop

1:10 pm - 8:59 pm

LHR

MCI

13h 49m

1 stop

$877Iberia

Wed, Oct 28 - Wed, Nov 4

11:33 am - 9:15 am

MCI

LCY

16h 42m

2 stops

9:50 am - 8:39 pm

LCY

MCI

16h 49m

2 stops

$896Lufthansa

Useful Info

Low season	February
High season	May
Cheapest flight	$218

Best time to beat the crowds with an average 27% drop in price.

Most popular time to fly with an average 9% 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.

Everything you need to know for your flight to London

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Return flight deals

Cabin class types available on flights to Missouri

First Class flights to London

Business Class flights to Londonfrom $6,501

Premium Economy Class flights to Londonfrom $1,661

Economy Class flights to Londonfrom $756

$218 Find Cheap Flights from Missouri to London - Compare and Save

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

Low season

High season

Cheapest flight

FAQs for booking flights from Missouri to 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