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

As of July 2026, there are 15 flights per week flying from Missouri to London Heathrow Airport. The most common day of the week flights depart is Tue, with 33% of flights taking off on this day.

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

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

How long does it take to fly to London Heathrow Airport?

If you’re flying from a popular airport in Missouri, such as St. Louis or Kansas City, and flying into London Heathrow Airport, then you can expect flight times to average 8h and 10h 36m, respectively.

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

As of July 2026, 2 flights take off from Missouri and land in London Heathrow Airport each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.

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

Prices for flights from Missouri to London Heathrow Airport were last updated today.

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

As of July 2026, there are 2 operators available to choose from for flights from Missouri to London Heathrow Airport.

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

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 Missouri to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£233 Cheap Flights from Missouri to London Heathrow Airport in 2026

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Find the cheapest flights from Missouri to London

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

15:25 - 09:10

MCI

LHR

11h 45m

1 stop

06:50 - 18:38

LHR

MCI

17h 48m

2 stops

£635United Airlines

Fri, 6 Nov - Sun, 8 Nov

11:44 - 09:10

MCI

LHR

15h 26m

2 stops

06:50 - 17:19

LHR

MCI

16h 29m

2 stops

£638United Airlines

Fri, 6 Nov - Sun, 8 Nov

16:28 - 12:50

SGF

LHR

14h 22m

1 stop

10:50 - 23:58

LHR

SGF

19h 08m

2 stops

£652Iberia

Wed, 14 Oct - Wed, 21 Oct

14:30 - 16:00

MCI

LHR

19h 30m

2 stops

06:40 - 22:26

LHR

MCI

21h 46m

2 stops

£654Scandinavian Airlines

Mon, 16 Nov - Sun, 22 Nov

18:15 - 12:00

SGF

LHR

12h 45m

1 stop

06:50 - 17:19

LHR

SGF

16h 29m

2 stops

£654Multiple Airlines

Wed, 28 Oct - Wed, 4 Nov

16:25 - 13:15

MCI

LHR

14h 50m

1 stop

06:30 - 14:42

LHR

MCI

14h 12m

2 stops

£655Delta

Tue, 29 Sep - Tue, 20 Oct

15:03 - 12:00

SGF

LHR

15h 57m

1 stop

06:50 - 17:19

LHR

SGF

16h 29m

2 stops

£655United Airlines

Wed, 28 Oct - Wed, 4 Nov

15:36 - 11:40

MCI

LHR

14h 04m

1 stop

06:30 - 16:54

LHR

MCI

16h 24m

2 stops

£656Delta

Mon, 2 Nov - Tue, 10 Nov

15:22 - 09:00

SGF

LHR

12h 38m

1 stop

06:30 - 16:56

LHR

SGF

16h 26m

2 stops

£656KLM

Wed, 28 Oct - Wed, 4 Nov

11:00 - 10:50

STL

LHR

17h 50m

3 stops

12:15 - 23:55

LHR

STL

17h 40m

2 stops

£803Multiple Airlines

Wed, 2 Dec - Wed, 30 Dec

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SWISS flights from Missouri to London Heathrow Airport

Our best SWISS deals on Missouri to London Heathrow Airport flight tickets

SWISS

3 Aug

MCI07:53Kansas City

26h 32m

2 stops

LHR16:25London Heathrow

19 Aug

LHR06:00London Heathrow

21h 44m

2 stops

MCI21:44Kansas City

£668

SWISS

10 Aug

MCI07:53Kansas City

18h 02m

2 stops

LHR07:55London Heathrow

25 Aug

LHR06:00London Heathrow

17h 30m

2 stops

MCI17:30Kansas City

£668

SWISS

25 Oct

MCI15:19Kansas City

11h 36m

1 stop

LHR07:55London Heathrow

29 Oct

LHR10:05London Heathrow

16h 57m

1 stop

MCI22:02Kansas City

£676

Finnair flights from Missouri to London Heathrow Airport

Our best Finnair deals on Missouri to London Heathrow Airport flight tickets

Finnair

3 Aug

MCI12:16Kansas City

14h 44m

1 stop

LHR09:00London Heathrow

19 Aug

LHR14:25London Heathrow

16h 10m

1 stop

MCI00:35Kansas City

£663

Finnair

7 Aug

STL21:35Lambert-St Louis

8h 00m

LHR11:35London Heathrow

23 Aug

LHR12:15London Heathrow

17h 43m

1 stop

STL23:58Lambert-St Louis

£848

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Fri 6/11

15:25-09:10

1 stop11h 45m

London Heathrow

Sun 8/11

06:50-18:38

2 stops17h 48m

£635

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Fri 6/11

11:44-09:10

2 stops15h 26m

London Heathrow

Sun 8/11

06:50-17:19

2 stops16h 29m

£638

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Wed 14/10

16:28-12:50

1 stop14h 22m

London Heathrow

Wed 21/10

10:50-23:58

2 stops19h 08m

£652

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Mon 16/11

14:30-16:00

2 stops19h 30m

London Heathrow

Sun 22/11

06:40-22:26

2 stops21h 46m

£654

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Wed 28/10

18:15-12:00

1 stop12h 45m

London Heathrow

Wed 4/11

06:50-17:19

2 stops16h 29m

£654

Fastest return journey

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Tue 29/9

16:25-13:15

1 stop14h 50m

London Heathrow

Tue 20/10

06:30-14:42

2 stops14h 12m

£655

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Wed 28/10

15:03-12:00

1 stop15h 57m

London Heathrow

Wed 4/11

06:50-17:19

2 stops16h 29m

£655

Kansas CityLondon

MCI - LHR

MCILHR

Kansas City

Mon 2/11

15:36-11:40

1 stop14h 04m

London Heathrow

Tue 10/11

06:30-16:54

2 stops16h 24m

£656

SpringfieldLondon

SGF - LHR

SGFLHR

Springfield-Branson

Wed 28/10

15:22-09:00

1 stop12h 38m

London Heathrow

Wed 4/11

06:30-16:56

2 stops16h 26m

£656

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 2/12

11:00-10:50

3 stops17h 50m

London Heathrow

Wed 30/12

12:15-23:55

2 stops17h 40m

£803

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 Missouri to London Heathrow Airport

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

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Other information

What is the cheapest month to fly to London Heathrow Airport?

In general, April is the cheapest month to fly from Missouri to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £88. The month of March is another great option to travel to London Heathrow Airport, with average flight prices from Missouri averaging around £362.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Missouri is on a Friday. momondo users have found tickets for Friday departures for as low as £478. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Tuesday is £908.

What is the cheapest Missouri to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Missouri when booking week ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £676 when searching week before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Missouri for as low as £610 on momondo.

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

There are 2 cabin classes available to choose from on Missouri to London Heathrow Airport 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 Missouri to London Heathrow Airport flights?

You could potentially save up to 59% on your flight if you consider stops on a Missouri to London Heathrow Airport flight.

Cheap Missouri to London Heathrow Airport flight deals and tips

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

Fastest flight time	8h 00m
Direct flights	Mon, Wed, Thu and Sat

The fastest flight from Missouri to London Heathrow Airport takes 8h 00m

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

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Frequently asked questions about flying from Missouri to London Heathrow Airport

When did momondo last update prices for flights from Missouri to London Heathrow Airport?
Prices for flights from Missouri to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Missouri to London Heathrow Airport?
As of July 2026, there are 2 operators available to choose from for flights from Missouri to London Heathrow Airport.
How old do you have to be to fly from Missouri to London Heathrow Airport?
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 Missouri to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Missouri to London Heathrow Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Missouri to London Heathrow Airport is Boeing 787-8 Dreamliner (98.44% of total bookings). The next most popular plane models are Boeing 787-9 Dreamliner (0.62%), Airbus A330-300 (0.62%), and Embraer 175 (0.16%).

Best airlines flying from Missouri to London Heathrow Airport

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom £412	Free Cancellation	Rating 7.5 690 reviews		Search Virgin Atlantic flights
British Airways	PriceFrom £428	Free Cancellation	Rating 6.7 8,091 reviews		Search British Airways flights

Eastbourne

Wembley

Gatwick

Milton Keynes

Luton

Stratford-upon-Avon

Southend-on-Sea

Slough

Northampton

Maidstone

Ipswich

Swindon

Ilford

Canterbury

Folkestone

Poole

Guildford

Hayes

Chichester

Hastings

Why use momondo?

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

It is quick and easy to find Missouri to London 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 London that suits you.

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

All flight searches from Missouri to London on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missouri to London.

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

Of course. momondo tracks the price of Missouri to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Missouri to London from £233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to London departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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SWISS flights from Missouri to London Heathrow Airport

Our best SWISS deals on Missouri to London Heathrow Airport flight tickets

Finnair flights from Missouri to London Heathrow Airport

Our best Finnair deals on Missouri to London Heathrow Airport flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from Missouri to London Heathrow Airport

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest Missouri to London Heathrow flight route?

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

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

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

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

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

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

How long does it take to fly to London Heathrow Airport?

Cheap Missouri to London Heathrow Airport flight deals and tips

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

Fastest flight time

Direct flights

Frequently asked questions about flying from Missouri to London Heathrow Airport

Best airlines flying from Missouri to London Heathrow Airport

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

Travelling to a place near London?

Why use momondo?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

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