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 4:00PM, with 100% of daily flights taking off in the afternoon.

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

The number of flights available between London Heathrow Airport and Missouri is 20 per week as of May 2026. The most frequent departure day is Tue, with 25% of weekly flights leaving on this day.

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

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

What airlines fly to Missouri?

American Airlines, British Airways and United Airlines are the top three most popular airlines that fly to Missouri from London Heathrow Airport according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 3 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

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

There are 3 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$481 Cheap Flights from London Heathrow Airport to Missouri in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to Missouri

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:10 pm - 11:20 pm

LHR

STL

37h 10m

2 stops

12:43 pm - 9:05 am

STL

LHR

14h 22m

1 stop

$851Finnair

Tue, Sep 8 - Tue, Sep 22

11:45 am - 11:37 pm

LHR

STL

17h 52m

2 stops

7:05 pm - 1:15 pm

STL

LHR

12h 10m

1 stop

$858KLM

Wed, Sep 2 - Wed, Sep 23

10:05 am - 6:15 pm

LHR

STL

14h 10m

1 stop

2:47 pm - 7:40 am

STL

LHR

10h 53m

1 stop

$860American Airlines

Mon, Sep 21 - Wed, Oct 7

7:50 am - 6:59 pm

LHR

STL

17h 09m

2 stops

5:11 pm - 12:50 pm

STL

LHR

13h 39m

1 stop

$868Multiple Airlines

Wed, Sep 2 - Wed, Sep 23

4:25 pm - 7:30 pm

LHR

STL

9h 05mnonstop

9:35 pm - 11:35 am

STL

LHR

8h 00mnonstop

$870British Airways

Tue, Sep 22 - Tue, Oct 6

4:25 pm - 7:30 pm

LHR

STL

9h 05mnonstop

12:52 pm - 6:55 am

STL

LHR

12h 03m

1 stop

$871British Airways

Tue, Sep 22 - Tue, Oct 6

4:25 pm - 7:30 pm

LHR

STL

9h 05mnonstop

2:47 pm - 6:50 am

STL

LHR

10h 03m

1 stop

$875American Airlines

Tue, Sep 22 - Tue, Oct 6

8:00 am - 2:20 pm

LHR

MCI

12h 20m

1 stop

9:49 am - 6:45 am

MCI

LHR

14h 56m

1 stop

$1,045United Airlines

Wed, Jun 10 - Thu, Jul 9

11:00 am - 8:23 pm

LHR

MCI

15h 23m

1 stop

6:00 am - 6:30 am

MCI

LHR

18h 30m

2 stops

$1,047Multiple Airlines

Wed, Sep 23 - Sun, Sep 27

8:40 am - 9:59 pm

LHR

COU

19h 19m

2 stops

9:14 am - 7:15 am

COU

LHR

16h 01m

2 stops

$1,374United Airlines

Wed, May 27 - Wed, Jun 3

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

British Airways flights from London Heathrow Airport to Missouri

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

British Airways

Sep 22

LHR4:25 pmLondon Heathrow

9h 05m

STL7:30 pmLambert-St Louis

Oct 6

STL9:35 pmLambert-St Louis

8h 00m

LHR11:35 amLondon Heathrow

$870

British Airways

Sep 22

LHR4:25 pmLondon Heathrow

9h 05m

STL7:30 pmLambert-St Louis

Oct 6

STL12:52 pmLambert-St Louis

12h 03m

1 stop

LHR6:55 amLondon Heathrow

$871

British Airways

Sep 22

LHR4:25 pmLondon Heathrow

9h 05m

STL7:30 pmLambert-St Louis

Oct 6

STL12:52 pmLambert-St Louis

12h 03m

1 stop

LHR6:55 amLondon Heathrow

$873

American Airlines flights from London Heathrow Airport to Missouri

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

American Airlines

Sep 21

LHR12:30 pmLondon Heathrow

12h 28m

1 stop

STL6:58 pmLambert-St Louis

Nov 5

STL2:17 pmLambert-St Louis

10h 38m

1 stop

LHR6:55 amLondon Heathrow

$860

American Airlines

Sep 22

LHR4:25 pmLondon Heathrow

9h 05m

STL7:30 pmLambert-St Louis

Oct 6

STL2:47 pmLambert-St Louis

10h 03m

1 stop

LHR6:50 amLondon Heathrow

$875

American Airlines

Sep 8

LHR4:25 pmLondon Heathrow

9h 05m

STL7:30 pmLambert-St Louis

Sep 22

STL9:35 pmLambert-St Louis

8h 00m

LHR11:35 amLondon Heathrow

$897

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 round-trip

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 9/8

4:10 pm-11:20 pm

2 stops37h 10m

Lambert-St Louis

Tue 9/22

12:43 pm-9:05 am

1 stop14h 22m

$851

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 9/2

11:45 am-11:37 pm

2 stops17h 52m

Lambert-St Louis

Wed 9/23

7:05 pm-1:15 pm

1 stop12h 10m

$858

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 9/21

10:05 am-6:15 pm

1 stop14h 10m

Lambert-St Louis

Wed 10/7

2:47 pm-7:40 am

1 stop10h 53m

$860

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 9/2

7:50 am-6:59 pm

2 stops17h 09m

Lambert-St Louis

Wed 9/23

5:11 pm-12:50 pm

1 stop13h 39m

$868

Quickest round-trip

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 9/22

4:25 pm-7:30 pm

Nonstop9h 05m

Lambert-St Louis

Tue 10/6

9:35 pm-11:35 am

Nonstop8h 00m

$870

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 9/22

4:25 pm-7:30 pm

Nonstop9h 05m

Lambert-St Louis

Tue 10/6

12:52 pm-6:55 am

1 stop12h 03m

$871

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 9/22

4:25 pm-7:30 pm

Nonstop9h 05m

Lambert-St Louis

Tue 10/6

2:47 pm-6:50 am

1 stop10h 03m

$875

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Wed 6/10

8:00 am-2:20 pm

1 stop12h 20m

Kansas City

Thu 7/9

9:49 am-6:45 am

1 stop14h 56m

$1,045

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Wed 9/23

11:00 am-8:23 pm

1 stop15h 23m

Kansas City

Sun 9/27

6:00 am-6:30 am

2 stops18h 30m

$1,047

LondonColumbia

LHR - COU

LHRCOU

London Heathrow

Wed 5/27

8:40 am-9:59 pm

2 stops19h 19m

Columbia Regional

Wed 6/3

9:14 am-7:15 am

2 stops16h 01m

$1,374

Flights are sorted by cheapest round-trip 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?

In general, September is the cheapest month to fly from London Heathrow Airport to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $170. If you aren’t able to travel to Missouri during the month of September, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $296.

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 $990 when searching weeks out. 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 $870 on momondo.

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

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

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	$692
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 Heathrow Airport in the past 72 hours is $692. The best round-trip flight deal from London Heathrow Airport to Missouri found on momondo in the last 72 hours is $998.

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 3 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London Heathrow Airport to Missouri?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Missouri is Boeing 787-8 Dreamliner (96.82% of total bookings). The next most popular plane models are Embraer 175 (2.80%) and Boeing 787-9 Dreamliner (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
British Airways	PriceFrom $555	Free Cancellation	Rating 6.7 7,937 reviews	Search British Airways flights
United Airlines	PriceFrom $654	Free Cancellation	Rating 7.4 9,678 reviews	Search United Airlines flights
American Airlines	PriceFrom $692	Free Cancellation	Rating 7.1 11,676 reviews	Search American Airlines 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. 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?

Once all potential London to Missouri flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for London to Missouri flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.