Cheap flights from London to Missouri from £358

LON — STL
11 Dec — 18 Dec1
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

Wed 25/1113:35 -
1 stop14h 05m
Sun 29/1113:08 -
1 stop10h 47m
Deal found 10/11£569
Thu 24/1219:30 -
2 stops32h 14m
Wed 6/111:43 -
2 stops23h 57m
Deal found 7/11£578
Wed 2/1206:40 -
2 stops23h 16m
Mon 7/1215:58 -
2 stops19h 42m
Deal found 9/11£583
Wed 2/1206:40 -
2 stops23h 25m
Mon 7/1214:33 -
2 stops21h 07m
Deal found 10/11£584
Mon 14/1213:35 -
1 stop13h 48m
Wed 16/1211:25 -
1 stop14h 30m
Deal found 7/11£598
Wed 9/1206:40 -
2 stops23h 16m
Sat 9/110:14 -
2 stops23h 46m
Deal found 8/11£616
Sun 22/1106:40 -
2 stops23h 15m
Wed 2/1211:40 -
2 stops24h 50m
Deal found 9/11£624
Mon 7/1209:55 -
2 stops35h 49m
Tue 22/1211:09 -
1 stop14h 11m
Deal found 9/11£628
Mon 14/1210:05 -
1 stop17h 34m
Mon 21/1211:09 -
1 stop15h 06m
Deal found 7/11£649
Wed 16/1210:05 -
1 stop17h 34m
Mon 21/1211:09 -
1 stop15h 06m
Deal found 7/11£660
Sun 6/1209:55 -
2 stops37h 30m
Sun 13/1220:24 -
1 stop32h 01m
Deal found 6/11£664
Tue 15/1210:05 -
1 stop17h 34m
Mon 21/1211:09 -
1 stop13h 41m
Deal found 7/11£665

Find flight deals from London to Missouri

Round-trip from

£542

One-way from

£358

Popular in

August

Cheapest in

February

Average price

£682

Good round-trip deal

£720 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 19/4-26/4
  • 4 total stops
  • 41h 23m total
  • London to Missouri
14/1-31/12
  • 14/1-31/12
  • 1 total stop
  • 19h 36m total
  • London to Missouri
Highest demand for flights based on searches. 10% potential increase in price (£67 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Average for round-trip flights in November 2026
Price to beat on a round-trip flight from London (LON) to Missouri.

Cheapflights Fare Finder

 
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

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Sun 10/1

09:40-10:21

1 stop30h 41m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£391

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Thu 4/2

10:35-00:04

1 stop19h 29m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£406

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Thu 14/1

16:10-09:44

3 stops47h 34m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£406

LondonKansas City

LGW London Gatwick - MCI Kansas City

LGWMCI

London Gatwick

Fri 26/2

12:35-19:36

2 stops37h 01m

Kansas City

Wed 31/12

00:00-07:00

Nonstop0h 00m

£409

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Wed 25/11

09:50-23:59

1 stop20h 09m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£413

LondonSt. Louis

LGW London Gatwick - STL Lambert-St Louis

LGWSTL

London Gatwick

Fri 15/1

12:35-00:11

1 stop17h 36m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£426

LondonKansas City

LGW London Gatwick - MCI Kansas City

LGWMCI

London Gatwick

Tue 6/4

19:55-22:57

3 stops33h 02m

Kansas City

Wed 31/12

00:00-07:00

Nonstop0h 00m

£441

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Wed 30/12

08:20-19:36

1 stop17h 16m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£471

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Fri 15/1

09:00-12:13

2 stops33h 13m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£479

LondonSt. Louis

LHR London Heathrow - STL Lambert-St Louis

LHRSTL

London Heathrow

Thu 14/1

18:30-13:45

1 stop25h 15m

Lambert-St Louis

Wed 31/12

00:00-07:00

Nonstop0h 00m

£481

Flights are sorted by cheapest return flights first.

Deals found on 8/11

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 return price

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, February is the cheapest month in which you can book a flight from London to Missouri (average of £684). Flying from London to Missouri in August is currently the most expensive (average of £1,028). 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?

Airfare is below average for this route at the moment.
London to Missouri flights typically cost between £619 and £729 in April.
The cheapest return price found within the last 5 days was £567 on Scandinavian Airlines (9 Apr–17 Apr).

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

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Missouri. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Missouri

Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, andAmerican Airlines 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.

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Entertainment

7.5

Overall

7.5

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.9

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

  • How long is the flight from London to Missouri?

    Scandinavian Airlines, Finnair, and United Airlines can get you from London to Missouri in just under 15h 29m. Your travel time can differ by up to 22h 01m. 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 most popular routes from London to Missouri?

  • What are the most reliable airlines from London to Missouri?

    No one likes to see their flight delayed. When booking a flight from London to Missouri consider choosing American Airlines (63%), Aer Lingus (63%) or Finnair (63%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to Missouri?

    Looking for the cheapest flight from London to Missouri? While on average our users pay £2,117, our data indicates the cheapest price to be £681. The most popular route (London Heathrow - Kansas City), is priced around £542.

  • 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, February is the cheapest month in which you can book a flight from London to Missouri (average of £684). Flying from London to Missouri in August is currently the most expensive (average of £1,028). 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

Alternative routes for London to Missouri

Top 10 airlines flying from London to Missouri

AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£304Average£643FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£424Average£820FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest£489Average£706FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£520Average£811FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£539Average£869FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£555Average£855FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
American AirlinesCheapest£559Average£940FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
FinnairCheapest£561Average£670FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Scandinavian AirlinesCheapest£610Average£689FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Aer LingusCheapest£620Average£884FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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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.

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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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