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Cheap flights from London Heathrow Airport to Missouri from £275

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 Heathrow Airport to Missouri departing on 15/10. 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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Find the cheapest flights from London Heathrow Airport to Missouri

Cheap return flights

Scandinavian Airlines Logo
07:05 - 23:40LHR-STL
22h 35m3 stops
Scandinavian Airlines Logo
11:40 - 17:40STL-LHR
24h 00m2 stops
£596Scandinavian Airlines
Find Deal
Thu, 20 Nov - Mon, 8 Dec
Scandinavian Airlines Logo
06:40 - 22:09LHR-SGF
20h 29m2 stops
Scandinavian Airlines Logo
11:44 - 17:40SGF-LHR
23h 56m2 stops
£598Scandinavian Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
Lufthansa Logo
06:30 - 13:55LHR-STL
13h 25m1 stop
Lufthansa Logo
13:00 - 05:55STL-LHR
10h 55m1 stop
£630Lufthansa
Find Deal
Wed, 19 Nov - Fri, 5 Dec
United Airlines Logo
12:00 - 23:44LHR-STL
16h 44m1 stop
United Airlines Logo
07:00 - 06:20STL-LHR
17h 20m1 stop
£631United Airlines
Find Deal
Sat, 1 Nov - Sat, 8 Nov
United Airlines Logo
09:00 - 19:57LHR-MCI
16h 57m2 stops
United Airlines Logo
11:36 - 07:55MCI-LHR
14h 19m1 stop
£637United Airlines
Find Deal
Tue, 18 Nov - Fri, 28 Nov
Lufthansa Logo
06:30 - 14:55LHR-STL
13h 25m1 stop
Lufthansa Logo
11:49 - 06:20STL-LHR
12h 31m1 stop
£640Lufthansa
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Finnair Logo
11:15 - 22:34LHR-STL
17h 19m1 stop
Finnair Logo
11:42 - 06:50STL-LHR
13h 08m1 stop
£646Finnair
Find Deal
Mon, 24 Nov - Mon, 1 Dec
British Airways Logo
11:00 - 21:23LHR-MCI
16h 23m1 stop
British Airways Logo
17:00 - 10:25MCI-LHR
11h 25m1 stop
£650British Airways
Find Deal
Tue, 18 Nov - Wed, 10 Dec
British Airways Logo
14:10 - 21:23LHR-MCI
13h 13m1 stop
British Airways Logo
14:23 - 06:55MCI-LHR
10h 32m1 stop
£653British Airways
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Tue, 18 Nov - Tue, 9 Dec
Finnair Logo
08:55 - 23:54LHR-STL
20h 59m2 stops
Finnair Logo
20:05 - 07:20STL-LHR
29h 15m1 stop
£733Finnair
Find Deal
Wed, 15 Oct - Sun, 19 Oct

Air Canada flights from London Heathrow Airport to Missouri

Our best Air Canada deals on London Heathrow Airport to Missouri flight tickets
Air Canada
2 Oct
LHR06:50London Heathrow
19h 07m
2 stops
STL19:57Lambert-St Louis
16 Oct
STL09:15Lambert-St Louis
20h 35m
1 stop
LHR11:50London Heathrow
£643
Find similar
Air Canada
8 Nov
LHR18:00London Heathrow
27h 29m
1 stop
STL15:29Lambert-St Louis
22 Nov
STL16:05Lambert-St Louis
13h 15m
1 stop
LHR11:20London Heathrow
£648
Find similar
Air Canada
8 Nov
LHR13:00London Heathrow
32h 29m
1 stop
STL15:29Lambert-St Louis
22 Nov
STL16:05Lambert-St Louis
33h 05m
2 stops
LHR07:10London Heathrow
£656
Find similar

Finnair flights from London Heathrow Airport to Missouri

Our best Finnair deals on London Heathrow Airport to Missouri flight tickets
Finnair
24 Nov
LHR11:15London Heathrow
17h 19m
1 stop
STL22:34Lambert-St Louis
1 Dec
STL11:42Lambert-St Louis
13h 08m
1 stop
LHR06:50London Heathrow
£646
Find similar
Finnair
15 Oct
LHR08:55London Heathrow
20h 59m
2 stops
STL23:54Lambert-St Louis
19 Oct
STL20:05Lambert-St Louis
29h 15m
1 stop
LHR07:20London Heathrow
£733
Find similar
Finnair
15 Oct
LHR19:05London Heathrow
21h 19m
2 stops
STL10:24Lambert-St Louis
22 Oct
STL19:00Lambert-St Louis
29h 20m
2 stops
LHR06:20London Heathrow
£736
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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 18 September 2025.
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

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Thu 20/11

07:05-23:40

3 stops22h 35m

Lambert-St Louis

Mon 8/12

11:40-17:40

2 stops24h 00m

£596

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Sat 1/11

06:40-22:09

2 stops20h 29m

Springfield-Branson

Sat 8/11

11:44-17:40

2 stops23h 56m

£598

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 19/11

06:30-13:55

1 stop13h 25m

Lambert-St Louis

Fri 5/12

13:00-05:55

1 stop10h 55m

£630

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Sat 1/11

12:00-23:44

1 stop16h 44m

Lambert-St Louis

Sat 8/11

07:00-06:20

1 stop17h 20m

£631

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Tue 18/11

09:00-19:57

2 stops16h 57m

Kansas City

Fri 28/11

11:36-07:55

1 stop14h 19m

£637

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Fri 31/10

06:30-14:55

1 stop13h 25m

Lambert-St Louis

Fri 7/11

11:49-06:20

1 stop12h 31m

£640

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 24/11

11:15-22:34

1 stop17h 19m

Lambert-St Louis

Mon 1/12

11:42-06:50

1 stop13h 08m

£646

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Tue 18/11

11:00-21:23

1 stop16h 23m

Kansas City

Wed 10/12

17:00-10:25

1 stop11h 25m

£650

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Tue 18/11

14:10-21:23

1 stop13h 13m

Kansas City

Tue 9/12

14:23-06:55

1 stop10h 32m

£653

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 15/10

08:55-23:54

2 stops20h 59m

Lambert-St Louis

Sun 19/10

20:05-07:20

1 stop29h 15m

£733

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Missouri from

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

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 Heathrow Airport, with most prices found around £597. The month of March is another great option to travel to Missouri, with average flight prices from London Heathrow Airport averaging around £628.

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

Our data shows that Wednesday is the least expensive day to fly to Missouri. Tickets to fly out on this day can be as low as £571. On the other hand, Thursday 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 £678.

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

In the evening is the cheapest time of day to fly from London Heathrow Airport to Missouri when you can find flight prices for as low as £538. Flying to Missouri in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around £644. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight 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 £712 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 £645 on momondo.

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

You could potentially save up to 5% 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

Direct flights

None
There are no direct flights from London Heathrow Airport to Missouri. There are no popular flight routes from London Heathrow Airport to Missouri.
Search flight deals

  • 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?

  • 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.

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 AirlinesPriceFrom £86Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Scandinavian AirlinesPriceFrom £471Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
FinnairPriceFrom £501Free CancellationRating
7.6
1,324 reviews
Search Finnair flights
IberiaPriceFrom £551Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
Virgin AtlanticPriceFrom £567Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic flights
DeltaPriceFrom £585Free CancellationRating
7.9
7,961 reviews
Search Delta flights
Air CanadaPriceFrom £594Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
United AirlinesPriceFrom £605Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
British AirwaysPriceFrom £621Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
LufthansaPriceFrom £652Free CancellationRating
6.8
7,409 reviews
Search Lufthansa 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.

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