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$369+ Cheap flights from London (LON) to Missouri

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — MCI
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
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Cheap flight deals from London to Missouri

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 June 18, 2026.

This The Travel House deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:05 pm
LHR
-
SGF
2 stops23h 58m
Finnair
Wed 9/235:35 pm
SGF
-
LHR
1 stop12h 35m
Finnair
Deal found 6/14$930
This The Travel House deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:25 pm
LHR
-
SGF
1 stop13h 33m
Finnair
Wed 10/2812:26 pm
SGF
-
LHR
2 stops39h 04m
Finnair
Deal found 6/17$953
This The Travel House deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/114:10 pm
LHR
-
SGF
2 stops48h 24m
Finnair
Sat 11/217:17 pm
SGF
-
LHR
1 stop33h 08m
Finnair
Deal found 6/17$973
This Scandinavian Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:05 am
LHR
-
STL
3 stops22h 34m
Scandinavian Airlines
Fri 11/134:40 pm
STL
-
LHR
2 stops19h 50m
Scandinavian Airlines
Deal found 6/17$992
This Kiwi.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/12:00 pm
LGW
-
STL
1 stop16h 14m
Multiple Airlines
Sat 10/316:00 am
STL
-
LGW
2 stops23h 55m
Multiple Airlines
Deal found 6/17$995
This Kissandfly.com deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:25 pm
LHR
-
STL
Nonstop9h 05m
British Airways
Sat 10/31:25 pm
STL
-
LHR
1 stop12h 25m
British Airways
Deal found 6/17$999
This ChecknFly deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:15 am
LHR
-
STL
1 stop14h 04m
Iberia
Sat 6/278:14 pm
STL
-
LHR
1 stop29h 51m
Iberia
Deal found 6/17$1,000
This TravelUp deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:15 am
LHR
-
STL
2 stops15h 45m
Multiple Airlines
Sat 6/278:14 pm
STL
-
LHR
1 stop29h 51m
Multiple Airlines
Deal found 6/17$1,001
This Scandinavian Airlines deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 pm
LHR
-
SGF
2 stops35h 32m
Scandinavian Airlines
Wed 10/283:30 pm
SGF
-
LHR
2 stops19h 30m
Scandinavian Airlines
Deal found 6/17$1,002
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:30 pm
LHR
-
STL
2 stops31h 19m
Scandinavian Airlines
Tue 10/133:42 pm
STL
-
LHR
2 stops18h 18m
Scandinavian Airlines
Deal found 6/16$1,003
This lol.travel deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/310:05 am
LHR
-
STL
1 stop15h 46m
Iberia
Sun 7/199:40 pm
STL
-
LHR
Nonstop8h 00m
Iberia
Deal found 6/16$1,004
This United Airlines deal was found by Cheapflights users on 6/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:35 am
LHR
-
SGF
2 stops16h 44m
United Airlines
Mon 11/1611:22 am
SGF
-
LHR
1 stop14h 33m
United Airlines
Deal found 6/14$1,004

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 June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$930
(The Travel House)

One-way from

$369
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,127

Good round-trip deal

$1,295 or less

Good one-way deal

$1,090 or less
Provider with most accurate pricing for London (LON)-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Lambert-St Louis flights.
Search Deals
From London (LON) to Missouri
Search Deals
One-way flight from London (LON) to Missouri
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($168 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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

 
Customize 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 2,558,603 searches. Data last updated June 18, 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 round-trip

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Wed 10/7

11:00 am-6:17 pm

1 stop13h 17m

Springfield-Branson

Wed 10/28

6:32 pm-8:30 am

2 stops32h 58m

$962

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Mon 11/9

7:05 am-11:39 pm

3 stops22h 34m

Lambert-St Louis

Fri 11/13

4:40 pm-6:30 pm

2 stops19h 50m

$992

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Wed 10/7

5:00 pm-10:32 pm

2 stops35h 32m

Springfield-Branson

Wed 10/28

3:30 pm-4:00 pm

2 stops19h 30m

$1,002

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Thu 11/12

6:35 am-5:19 pm

2 stops16h 44m

Springfield-Branson

Mon 11/16

11:22 am-7:55 am

1 stop14h 33m

$1,004

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Mon 11/9

9:30 am-9:28 pm

2 stops17h 58m

Springfield-Branson

Sat 11/14

8:00 am-7:55 am

1 stop17h 55m

$1,006

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Sat 8/22

6:55 am-8:47 pm

2 stops19h 52m

Springfield-Branson

Wed 9/9

6:37 pm-11:55 am

1 stop11h 18m

$1,020

LondonSt. Louis

LCY - STL

LCYSTL

London City

Tue 9/1

9:20 am-8:42 pm

2 stops17h 22m

Lambert-St Louis

Sat 10/31

5:45 pm-1:15 pm

2 stops14h 30m

$1,036

LondonSpringfield

LHR - SGF

LHRSGF

London Heathrow

Thu 10/22

7:25 am-5:50 pm

2 stops16h 25m

Springfield-Branson

Thu 10/29

6:15 pm-12:00 pm

1 stop12h 45m

$1,042

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Sun 7/12

6:50 am-3:46 pm

2 stops14h 56m

Lambert-St Louis

Sun 7/26

1:13 pm-10:40 am

2 stops15h 27m

$1,049

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Mon 11/9

7:40 pm-11:56 pm

2 stops34h 16m

Lambert-St Louis

Fri 11/13

1:20 pm-10:50 am

2 stops39h 30m

$1,073

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/13

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip 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, August is the cheapest month in which you can book a flight from London to Missouri (average of $91). Flying from London to Missouri in September is currently the most expensive (average of $1,536). 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.

What is the cheapest time of day to fly from LON to MO?

Find hourly flight availability from London to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2026.

When flying from London to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London to Missouri?

How far ahead should I book a flight from London to Missouri?

The best time to book flights from London to Missouri is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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?

    There are many flights that can get you from London to Missouri in 13h 17m. Fly via Finnair, Scandinavian Airlines, or Delta to get the fastest option. The distance between London and Missouri is about 4376 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $438 on Finnair. Other airlines that offer cheap prices include British Airways from $519 and American Airlines from $575 one-way.

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

    Most travelers choose London Heathrow - Lambert-St Louis, London Heathrow - Kansas City or London Gatwick - Lambert-St Louis when deciding on the best route from London to Missouri.

  • 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 vacation 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, August is the cheapest month in which you can book a flight from London to Missouri (average of $91). Flying from London to Missouri in September is currently the most expensive (average of $1,536). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from London to Missouri

Discover the top 2 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 2,558,603 searches. Data last updated June 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$692Average$1,143FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$791Average$1,051FlexibilityNo cancel feeOn-time70%

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