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Cheap flights from London to Missouri from £279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Missouri departing on 4/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to Missouri

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:00 - 13:10LGW  London Gatwick-STL Lambert-St Louis
29h 10m2 stops Orlando Atlanta Hartsfield-Jackson
Multiple Airlines Logo
17:19 - 10:00STL  Lambert-St Louis-LGW London Gatwick
34h 41m1 stop Orlando
£518Multiple Airlines
Sun, 20 Sep - Sun, 27 Sep
Multiple Airlines Logo
14:00 - 16:11LGW  London Gatwick-STL Lambert-St Louis
32h 11m1 stop Orlando
Multiple Airlines Logo
18:39 - 10:00STL  Lambert-St Louis-LGW London Gatwick
33h 21m1 stop Orlando
£526Multiple Airlines
Fri, 4 Sep - Thu, 24 Sep
Finnair Logo
16:25 - 19:07LHR  London Heathrow-STL Lambert-St Louis
32h 42m1 stop Dallas/Fort Worth
Finnair Logo
17:18 - 10:50STL  Lambert-St Louis-LHR London Heathrow
11h 32m1 stop Chicago O'Hare Intl
£586Finnair
Tue, 15 Sep - Tue, 29 Sep
Finnair Logo
12:15 - 20:44LHR  London Heathrow-STL Lambert-St Louis
14h 29m1 stop Chicago O'Hare Intl
Finnair Logo
12:46 - 12:50STL  Lambert-St Louis-LHR London Heathrow
18h 04m1 stop Dallas/Fort Worth
£586Finnair
Wed, 16 Sep - Wed, 23 Sep
Lufthansa Logo
06:30 - 13:25LHR  London Heathrow-STL Lambert-St Louis
12h 55m1 stop Frankfurt am Main
Lufthansa Logo
13:09 - 06:55STL  Lambert-St Louis-LHR London Heathrow
11h 46m1 stop Washington, D.C. Dulles Intl
£606Lufthansa
Mon, 28 Sep - Mon, 5 Oct
Lufthansa Logo
06:30 - 14:45LHR  London Heathrow-STL Lambert-St Louis
13h 15m1 stop Frankfurt am Main
Lufthansa Logo
13:08 - 05:55STL  Lambert-St Louis-LHR London Heathrow
10h 47m1 stop Chicago O'Hare Intl
£612Lufthansa
Wed, 28 Oct - Tue, 3 Nov
Air Canada Logo
08:40 - 18:41LHR  London Heathrow-STL Lambert-St Louis
16h 01m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:10 - 06:30STL  Lambert-St Louis-LHR London Heathrow
12h 20m1 stop Montreal Pierre Elliott Trudeau Intl
£614Air Canada
Wed, 23 Sep - Tue, 6 Oct
Air Canada Logo
08:40 - 18:41LHR  London Heathrow-STL Lambert-St Louis
16h 01m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:10 - 10:00STL  Lambert-St Louis-LHR London Heathrow
15h 50m1 stop Montreal Pierre Elliott Trudeau Intl
£614Air Canada
Wed, 23 Sep - Wed, 7 Oct
United Airlines Logo
14:50 - 23:44LHR  London Heathrow-MCI Kansas City
14h 54m1 stop Denver Intl
United Airlines Logo
08:22 - 07:45MCI  Kansas City-LHR London Heathrow
17h 23m1 stop Houston George Bush Intcntl
£623United Airlines
Fri, 9 Oct - Mon, 12 Oct
United Airlines Logo
13:50 - 23:59LHR  London Heathrow-MCI Kansas City
16h 09m2 stops Zurich Newark
United Airlines Logo
09:49 - 05:55MCI  Kansas City-LHR London Heathrow
14h 06m1 stop Chicago O'Hare Intl
£782United Airlines
Wed, 16 Sep - Mon, 9 Nov

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Lufthansa flights from London to Missouri

Our best Lufthansa deals on London to Missouri flight tickets
Lufthansa
28 Sept
LHR06:30London Heathrow
12h 55m
1 stop
STL13:25Lambert-St Louis
5 Oct
STL13:09Lambert-St Louis
11h 46m
1 stop
LHR06:55London Heathrow
£606
Lufthansa
7 Sept
LHR06:30London Heathrow
12h 55m
1 stop
STL13:25Lambert-St Louis
15 Sept
STL18:53Lambert-St Louis
11h 02m
1 stop
LHR11:55London Heathrow
£612
Lufthansa
9 Sept
LHR06:30London Heathrow
12h 55m
1 stop
STL13:25Lambert-St Louis
16 Sept
STL08:40Lambert-St Louis
20h 00m
1 stop
LHR10:40London Heathrow
£612

Air Canada flights from London to Missouri

Our best Air Canada deals on London to Missouri flight tickets
Air Canada
23 Sept
LHR08:40London Heathrow
16h 01m
2 stops
STL18:41Lambert-St Louis
6 Oct
STL12:10Lambert-St Louis
12h 20m
1 stop
LHR06:30London Heathrow
£614
Air Canada
23 Sept
LHR08:40London Heathrow
16h 01m
2 stops
STL18:41Lambert-St Louis
6 Oct
STL14:40Lambert-St Louis
13h 20m
2 stops
LHR10:00London Heathrow
£620
Air Canada
22 Sept
LHR08:45London Heathrow
17h 35m
2 stops
STL20:20Lambert-St Louis
6 Oct
STL14:40Lambert-St Louis
13h 20m
2 stops
LHR10:00London Heathrow
£623

momondo Fare Finder

 
Customise your flight search to find flights from London to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 15 August 2026.
Use the filters below to find and compare flights from London to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Sun 20/9

14:00-13:10

2 stops29h 10m

Lambert-St Louis

Sun 27/9

17:19-10:00

1 stop34h 41m

£518

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Fri 4/9

14:00-16:11

1 stop32h 11m

Lambert-St Louis

Thu 24/9

18:39-10:00

1 stop33h 21m

£526

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Tue 15/9

16:25-19:07

1 stop32h 42m

Lambert-St Louis

Tue 29/9

17:18-10:50

1 stop11h 32m

£586

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 16/9

12:15-20:44

1 stop14h 29m

Lambert-St Louis

Wed 23/9

12:46-12:50

1 stop18h 04m

£586

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Mon 28/9

06:30-13:25

1 stop12h 55m

Lambert-St Louis

Mon 5/10

13:09-06:55

1 stop11h 46m

£606
Fastest return journey

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 28/10

06:30-14:45

1 stop13h 15m

Lambert-St Louis

Tue 3/11

13:08-05:55

1 stop10h 47m

£612

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 23/9

08:40-18:41

2 stops16h 01m

Lambert-St Louis

Tue 6/10

12:10-06:30

1 stop12h 20m

£614

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 23/9

08:40-18:41

2 stops16h 01m

Lambert-St Louis

Wed 7/10

12:10-10:00

1 stop15h 50m

£614

LondonKansas City

LHR London Heathrow - MCI Kansas City

LHRMCI

London Heathrow

Fri 9/10

14:50-23:44

1 stop14h 54m

Kansas City

Mon 12/10

08:22-07:45

1 stop17h 23m

£623

LondonKansas City

LHR London Heathrow - MCI Kansas City

LHRMCI

London Heathrow

Wed 16/9

13:50-23:59

2 stops16h 09m

Kansas City

Mon 9/11

09:49-05:55

1 stop14h 06m

£782

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Missouri from

How to get the cheapest flight ticket from London to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Missouri?

The month of February is, on average, the cheapest month to fly to Missouri from London, with most prices found around £677. The month of September is another great option to travel to Missouri, with average flight prices from London averaging around £704.

What is the cheapest day to depart on your flight to Missouri?

Our data shows that Saturday is the least expensive day to fly to Missouri. Tickets to fly out on this day can be as low as £590. On the other hand, Sunday is the most expensive day to depart from London because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £919.

What is the cheapest London to Missouri flight route?

Fly from London Heathrow to Lambert-St Louis for the best London - Missouri flight prices

How far in advance should I book a flight from London to Missouri?

You are more likely to see cheaper flights to Missouri from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around £755 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from London for as low as £592 on momondo.

What cabin class options are available on London to Missouri flights?

There are 2 cabin classes available to choose from on London to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Missouri flights?

No. A direct flight is the cheapest option for a flight between London to Missouri.

Cheap London to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Missouri

Best price found

£776

Fastest flight time

9h 05m

Direct flights

Mon, Wed, Thu and Sat

Airports in Missouri

55 airports
The best one-way flight to Missouri from London in the past 72 hours is £776. The best return flight deal from London to Missouri found on momondo in the last 72 hours is £852.
The fastest flight from London to Missouri takes 9h 05m
Direct flights go from London to Missouri on Monday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights..
There are 55 airports in Missouri. From London there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from London to Missouri

  • When did momondo last update prices for flights from London to Missouri?

    Prices for flights from London to Missouri are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Missouri?

  • How old do you have to be to fly from London to Missouri?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Missouri.

  • What documentation or ID do you need to fly to Missouri?

    The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to Missouri?

Best airlines flying from London to Missouri

Compare and see reviews for airlines that fly from London to Missouri with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom £219Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights
United AirlinesPriceFrom £240Free CancellationRating
7.4
10,110 reviews
Search United Airlines flights
Aer LingusPriceFrom £365Free CancellationRating
7.3
1,706 reviews
Search Aer Lingus flights
LufthansaPriceFrom £420Free CancellationRating
6.8
8,195 reviews
Search Lufthansa flights
British AirwaysPriceFrom £477Free CancellationRating
6.7
8,168 reviews
Search British Airways flights
KLMPriceFrom £499Free CancellationRating
7.8
1,559 reviews
Search KLM flights
Virgin AtlanticPriceFrom £551Free CancellationRating
7.5
694 reviews
Search Virgin Atlantic flights
FinnairPriceFrom £556Free CancellationRating
7.6
1,426 reviews
Search Finnair flights
Air CanadaPriceFrom £564Free CancellationRating
7.1
11,479 reviews
Search Air Canada flights
Air FrancePriceFrom £836Free CancellationRating
7.5
1,643 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Missouri?

It is quick and easy to find London to Missouri flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missouri that suits you.

Can I find flights from London to Missouri with flexible booking policies on momondo?

Yes. All flights to Missouri from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from London to Missouri?

momondo helps you find the best flight between London and Missouri by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from London to Missouri right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Missouri now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Missouri and let you know when they change.

An easier way to manage your Missouri trip

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Find better results for your trip to Missouri

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