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Cheap flights from London to Missouri from £336

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — STL
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Missouri

Enter your travel dates to find the best prices.

Cheapest flights from London to Missouri
Explore the most affordable flight options available from London to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Wed 9/916:25
LHR
-
STL
Nonstop9h 05m
Multiple Airlines
Wed 16/915:33
STL
-
LHR
1 stop15h 17m
Multiple Airlines
Deal found 4/4£611
Tue 8/911:45
LHR
-
STL
2 stops17h 52m
KLM
Tue 15/914:18
STL
-
LHR
1 stop10h 52m
KLM
Deal found 4/4£621
Wed 9/916:25
LHR
-
STL
Nonstop9h 05m
American Airlines
Sun 13/918:55
STL
-
LHR
1 stop18h 00m
American Airlines
Deal found 6/4£623
Wed 9/916:25
LHR
-
STL
Nonstop9h 05m
American Airlines
Mon 14/916:29
STL
-
LHR
1 stop12h 21m
American Airlines
Deal found 4/4£624
Mon 7/908:55
LHR
-
STL
1 stop13h 47m
American Airlines
Wed 16/913:15
STL
-
LHR
1 stop12h 35m
American Airlines
Deal found 6/4£627
Mon 1/619:30
LHR
-
MCI
2 stops33h 38m
Scandinavian Airlines
Mon 8/609:53
MCI
-
LHR
2 stops17h 42m
Scandinavian Airlines
Deal found 7/4£674
Mon 4/518:40
LHR
-
MCI
2 stops35h 10m
Scandinavian Airlines
Thu 7/509:55
MCI
-
LHR
2 stops22h 40m
Scandinavian Airlines
Deal found 8/4£677
Wed 9/919:30
LHR
-
SGF
2 stops32h 59m
Scandinavian Airlines
Fri 25/915:30
SGF
-
LHR
2 stops16h 05m
Scandinavian Airlines
Deal found 4/4£685
Thu 21/519:30
LHR
-
SGF
2 stops32h 49m
Scandinavian Airlines
Thu 28/515:22
SGF
-
LHR
2 stops18h 38m
Scandinavian Airlines
Deal found 7/4£698
Thu 12/1119:30
LHR
-
SGF
2 stops33h 02m
Scandinavian Airlines
Mon 16/1115:30
SGF
-
LHR
2 stops35h 50m
Scandinavian Airlines
Deal found 5/4£716
Thu 1/1018:40
LHR
-
MCI
2 stops33h 42m
Scandinavian Airlines
Sat 31/1010:10
MCI
-
LHR
2 stops18h 10m
Scandinavian Airlines
Deal found 7/4£727
Wed 10/614:00
LGW
-
MCI
1 stop25h 29m
Multiple Airlines
Wed 8/718:19
MCI
-
LGW
2 stops33h 41m
Multiple Airlines
Deal found 6/4£729

Find flight deals from London to Missouri

Keep the following information in mind while searching for London to Missouri flight deals. Data was last updated 9 April 2026.

Round-trip from

£611

One-way from

£336

Popular in

July

Cheapest in

February

Average price

£690

Good round-trip deal

£627 or less

Good one-way deal

£1,823 or less
British Airways
  • British Airways
  • 9/9-16/9
  • 1 total stop
  • 24h 22m total
  • London to Missouri
Search Deals
4/6
  • 4/6
  • 1 total stop
  • 15h 57m total
  • London to Missouri
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to Missouri.
Search Deals
Price to beat on a one-way flight from London (LON) to Missouri.
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 9 April 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

LHR - STL

LHRSTL

London Heathrow

Wed 30/9

09:45-20:03

1 stop16h 18m

Lambert-St Louis

Sun 4/10

20:07-09:05

1 stop30h 58m

£640
Fastest return journey

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 30/9

09:15-15:27

1 stop12h 12m

Lambert-St Louis

Wed 7/10

20:05-12:15

1 stop10h 10m

£641

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 8/9

06:30-16:55

2 stops16h 25m

Lambert-St Louis

Wed 16/9

16:13-12:05

1 stop13h 52m

£643

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Sun 6/9

09:20-15:57

1 stop12h 37m

Lambert-St Louis

Fri 18/9

13:30-06:25

1 stop10h 55m

£718

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Sun 23/8

08:55-16:42

1 stop13h 47m

Lambert-St Louis

Wed 9/9

16:47-12:10

1 stop13h 23m

£730

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Mon 4/5

10:25-23:36

2 stops19h 11m

Lambert-St Louis

Wed 10/6

16:13-16:00

2 stops17h 47m

£788

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Sat 6/6

14:00-23:57

1 stop15h 57m

Lambert-St Louis

Thu 23/7

16:10-10:00

1 stop35h 50m

£791

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Sun 3/5

10:25-15:32

2 stops35h 07m

Lambert-St Louis

Mon 15/6

16:13-16:00

2 stops17h 47m

£797

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Mon 14/9

06:30-18:05

2 stops17h 35m

Springfield-Branson

Wed 23/9

06:00-07:15

1 stop19h 15m

£797

LondonKansas City

LHR - MCI

LHRMCI

London Heathrow

Fri 1/5

17:00-23:55

2 stops36h 55m

Kansas City

Mon 11/5

09:40-09:20

2 stops17h 40m

£828

Flights are sorted by cheapest return flights first.

Deals found on 4/4

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from London to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Missouri

What is the cheapest month to book a flight from London to Missouri?

Currently, September is the cheapest month in which you can book a flight from London to Missouri (average of £404). Flying from London to Missouri in December is currently the most expensive (average of £620). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London to Missouri?

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated 9 April 2026.
Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, andIberia from London to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
685 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,554 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Iberia
7.0
Good
3,173 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,900 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,865 reviews
Virgin Atlantic
7.5
Good
685 reviews
Check prices

Overall

7.5

Food

6.9

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.5

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from London to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from London to Missouri?

    British Airways, Delta, and Scandinavian Airlines can get you from London to Missouri in just under 16h 18m. Your travel time can differ by up to 20h 37m. There are 4186 mi between London and Missouri. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from London to Missouri one-way?

    The cheapet airlines for a one-way flight from London to Missouri are British Airways (£342), United Airlines (£358), and Finnair (£361).

  • What are the most popular routes from London to Missouri?

    The most popular route from London to Missouri is London Heathrow - Lambert-St Louis. You may also consider London Heathrow - Kansas City or London Gatwick - Lambert-St Louis.

  • What are the cheapest flights from London to Missouri?

    Looking for the cheapest flight from London to Missouri? While on average our users pay £1,349, our data indicates the cheapest price to be £537. The most popular route (London Heathrow - Lambert-St Louis), is priced around £610.

  • Can I find deals for flights from London to Missouri that include hotel bookings?

    Yes. In addition to deals on London to Missouri flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Missouri.

  • Can I find deals for business class flights from London to Missouri?

    Yes. Cheapflights offers flight deals from London to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Missouri?

    Currently, September is the cheapest month in which you can book a flight from London to Missouri (average of £404). Flying from London to Missouri in December is currently the most expensive (average of £620). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for London to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from London to Missouri

Discover the top 10 airlines that operate flights from London to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£173Average£856FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£472Average£780FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£478Average£795FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£519Average£835FlexibilityNo cancel feeOn-time75%
Search KLM flights
Virgin AtlanticCheapest£555Average£879FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapest£561Average£976FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
FinnairCheapest£586Average£753FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£595Average£703FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air CanadaCheapest£602Average£718FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£633Average£786FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Missouri?

Cheapflights helps you search for flights from London to Missouri via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to Missouri?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Missouri.

Can Cheapflights find flights from London to Missouri with no change fees?

Yes! Cheapflights helps users easily find flights from London to Missouri with no change fees.

Can Cheapflights notify me if prices for flights from London to Missouri become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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