How many flights depart from London Heathrow Airport to Missouri on average per week?

As of May 2026, 20 flights take off from London Heathrow Airport and land in Missouri each week. The most common flight departure day for this route is Tue, with 25% of weekly flights taking off on this day.

How many flights depart from London Heathrow Airport to Missouri on average per day?

As of May 2026, 2 flights take off from London Heathrow Airport and land in Missouri each day. The most common flight departure time for this route is 16:00, with 100% of daily flights taking off in the afternoon.

Which airlines fly to Missouri?

British Airways, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to Missouri from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Missouri. Keep in mind that there are 12 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from London Heathrow to Missouri?

United Airlines, Lufthansa, and Finnair are the most popular carriers operating from London Heathrow to Missouri

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

There are 12 operators available for flights from London Heathrow Airport to Missouri as of May 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport 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.

£354 Cheap Flights from London Heathrow Airport to Missouri in 2026

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Find the cheapest flights from London Heathrow Airport to Missouri

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

16:10 - 23:20

LHR

STL

37h 10m

2 stops

12:43 - 09:05

STL

LHR

14h 22m

1 stop

£626Finnair

Tue, 8 Sep - Tue, 22 Sep

14:45 - 23:20

LHR

STL

14h 35m

1 stop

12:43 - 12:50

STL

LHR

18h 07m

1 stop

£629Finnair

Tue, 15 Sep - Tue, 22 Sep

11:45 - 23:37

LHR

STL

17h 52m

2 stops

19:05 - 13:15

STL

LHR

12h 10m

1 stop

£631KLM

Wed, 2 Sep - Wed, 23 Sep

12:30 - 18:58

LHR

STL

12h 28m

1 stop

14:17 - 06:55

STL

LHR

10h 38m

1 stop

£632American Airlines

Mon, 21 Sep - Thu, 5 Nov

07:50 - 18:59

LHR

STL

17h 09m

2 stops

17:11 - 12:50

STL

LHR

13h 39m

1 stop

£638Multiple Airlines

Wed, 2 Sep - Wed, 23 Sep

16:25 - 19:30

LHR

STL

9h 05mdirect

21:35 - 11:35

STL

LHR

8h 00mdirect

£640British Airways

Tue, 22 Sep - Tue, 6 Oct

16:25 - 19:30

LHR

STL

9h 05mdirect

12:52 - 06:55

STL

LHR

12h 03m

1 stop

£640British Airways

Tue, 22 Sep - Tue, 6 Oct

16:25 - 19:30

LHR

STL

9h 05mdirect

14:47 - 06:50

STL

LHR

10h 03m

1 stop

£643American Airlines

Tue, 22 Sep - Tue, 6 Oct

08:00 - 14:20

LHR

MCI

12h 20m

1 stop

09:49 - 06:45

MCI

LHR

14h 56m

1 stop

£768United Airlines

Wed, 10 Jun - Thu, 9 Jul

06:15 - 20:30

LHR

SGF

44h 15m

2 stops

18:45 - 17:15

SGF

LHR

16h 30m

2 stops

£792Iberia

Wed, 23 Sep - Wed, 14 Oct

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British Airways flights from London Heathrow Airport to Missouri

Our best British Airways deals on London Heathrow Airport to Missouri flight tickets

British Airways

22 Sept

LHR16:25London Heathrow

9h 05m

STL19:30Lambert-St Louis

6 Oct

STL21:35Lambert-St Louis

8h 00m

LHR11:35London Heathrow

£640

British Airways

22 Sept

LHR16:25London Heathrow

9h 05m

STL19:30Lambert-St Louis

6 Oct

STL12:52Lambert-St Louis

12h 03m

1 stop

LHR06:55London Heathrow

£640

British Airways

22 Sept

LHR16:25London Heathrow

9h 05m

STL19:30Lambert-St Louis

6 Oct

STL12:52Lambert-St Louis

12h 03m

1 stop

LHR06:55London Heathrow

£642

American Airlines flights from London Heathrow Airport to Missouri

Our best American Airlines deals on London Heathrow Airport to Missouri flight tickets

American Airlines

21 Sept

LHR10:05London Heathrow

14h 10m

1 stop

STL18:15Lambert-St Louis

7 Oct

STL14:47Lambert-St Louis

10h 53m

1 stop

LHR07:40London Heathrow

£632

American Airlines

22 Sept

LHR16:25London Heathrow

9h 05m

STL19:30Lambert-St Louis

6 Oct

STL14:47Lambert-St Louis

10h 03m

1 stop

LHR06:50London Heathrow

£643

American Airlines

8 Sept

LHR16:25London Heathrow

9h 05m

STL19:30Lambert-St Louis

22 Sept

STL21:35Lambert-St Louis

8h 00m

LHR11:35London Heathrow

£659

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to Missouri that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 8/9

16:10-23:20

2 stops37h 10m

Lambert-St Louis

Tue 22/9

12:43-09:05

1 stop14h 22m

£626

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 15/9

14:45-23:20

1 stop14h 35m

Lambert-St Louis

Tue 22/9

12:43-12:50

1 stop18h 07m

£629

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 2/9

11:45-23:37

2 stops17h 52m

Lambert-St Louis

Wed 23/9

19:05-13:15

1 stop12h 10m

£631

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 21/9

12:30-18:58

1 stop12h 28m

Lambert-St Louis

Thu 5/11

14:17-06:55

1 stop10h 38m

£632

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 2/9

07:50-18:59

2 stops17h 09m

Lambert-St Louis

Wed 23/9

17:11-12:50

1 stop13h 39m

£638

Fastest return journey

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 22/9

16:25-19:30

Nonstop9h 05m

Lambert-St Louis

Tue 6/10

21:35-11:35

Nonstop8h 00m

£640

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 22/9

16:25-19:30

Nonstop9h 05m

Lambert-St Louis

Tue 6/10

12:52-06:55

1 stop12h 03m

£640

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 22/9

16:25-19:30

Nonstop9h 05m

Lambert-St Louis

Tue 6/10

14:47-06:50

1 stop10h 03m

£643

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Wed 10/6

08:00-14:20

1 stop12h 20m

Kansas City

Thu 9/7

09:49-06:45

1 stop14h 56m

£768

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Wed 23/9

06:15-20:30

2 stops44h 15m

Springfield-Branson

Wed 14/10

18:45-17:15

2 stops16h 30m

£792

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport 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

Prices

Airlines

Other information

What is the cheapest month to fly to Missouri?

The month of September is, on average, the cheapest month to fly to Missouri from London Heathrow Airport, with most prices found around £125. The month of December is another great option to travel to Missouri, with average flight prices from London Heathrow Airport averaging around £218.

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 £587. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £753.

What is the cheapest London Heathrow to Missouri flight route?

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

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

You are more likely to see cheaper flights to Missouri from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around £728 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 Heathrow Airport for as low as £640 on momondo.

Can stopping save me money on London Heathrow Airport to Missouri flights?

You could potentially save up to 26% on your flight if you consider stops on a London Heathrow Airport to Missouri flight.

Cheap London Heathrow Airport to Missouri flight deals and tips

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

Best price found	£641
Fastest flight time	9h 05m
Direct flights	Mon, Wed, Thu and Sat
Airports in Missouri	55 airports

The best flight deal from London Heathrow Airport to Missouri found on momondo in the last 72 hours is £641

The fastest flight from London Heathrow Airport to Missouri takes 9h 05m

Direct flights go from London Heathrow Airport to Missouri on Monday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights..

There are 55 airports in Missouri. From London Heathrow Airport there are direct flights to Lambert-St Louis (STL).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to Missouri

When did momondo last update prices for flights from London Heathrow Airport to Missouri?
Prices for flights from London Heathrow Airport to Missouri refresh daily.
How many operators does momondo search for flights from London Heathrow Airport to Missouri?
There are 12 operators available for flights from London Heathrow Airport to Missouri as of May 2026.
How old do you have to be to fly from London Heathrow Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport 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 Heathrow Airport to Missouri?
Based on momondo bookings for flights between London Heathrow Airport and Missouri, the leading plane model is Boeing 787-8 Dreamliner, making up 96.82% of the total bookings. Other popular models include Embraer 175 with 2.80% and Boeing 787-9 Dreamliner with 0.37%.

Best airlines flying from London Heathrow Airport to Missouri

Compare and see reviews for airlines that fly from London Heathrow Airport to Missouri with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom £171	Free Cancellation	Rating 7.1 11,676 reviews	Search American Airlines flights
United Airlines	PriceFrom £466	Free Cancellation	Rating 7.4 9,678 reviews	Search United Airlines flights
British Airways	PriceFrom £472	Free Cancellation	Rating 6.7 7,937 reviews	Search British Airways flights
KLM	PriceFrom £512	Free Cancellation	Rating 7.8 1,509 reviews	Search KLM flights
Virgin Atlantic	PriceFrom £547	Free Cancellation	Rating 7.4 688 reviews	Search Virgin Atlantic flights
Delta	PriceFrom £553	Free Cancellation	Rating 7.9 8,463 reviews	Search Delta flights
Finnair	PriceFrom £578	Free Cancellation	Rating 7.6 1,392 reviews	Search Finnair flights
Scandinavian Airlines	PriceFrom £587	Free Cancellation	Rating 7.4 1,767 reviews	Search Scandinavian Airlines flights
Air Canada	PriceFrom £594	Free Cancellation	Rating 7.1 10,988 reviews	Search Air Canada flights
Iberia	PriceFrom £628	Free Cancellation	Rating 7.0 3,205 reviews	Search Iberia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Missouri . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Missouri from London with this policy.

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

momondo provides multiple filters to help you find the best flight to Missouri from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Missouri from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.