How long is the flight from Missouri to London?

For as low as £650, United Airlines can have you in London from Missouri in 14h 14m. The distance from Missouri to London is about 4186 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What are the most popular routes from Missouri to London?

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

What are the most reliable airlines from Missouri to London?

No one likes to see their flight delayed. When booking a flight from Missouri to London consider choosing American Airlines (71%), Aer Lingus (71%) or Finnair (71%) as they are the most reliable in getting you off to your destination on time.

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

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

How can I find direct flights from Missouri to London?

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

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

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

£170+ Cheap Flights from Missouri to London

Cheap flight deals from Missouri to London

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Missouri to London
Explore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Sun 18/1016:30 -

1 stop35h 30m

Wed 4/1110:10 -

2 stops29h 30m

Deal found 17/8£483

Tue 3/1110:35 -

2 stops37h 25m

Thu 12/1111:00 -

1 stop14h 39m

Deal found 18/8£488

Sun 18/1016:30 -

1 stop35h 30m

Tue 3/1110:10 -

2 stops29h 30m

Deal found 16/8£494

Fri 23/1018:35 -

2 stops33h 25m

Sun 1/1112:35 -

1 stop37h 04m

Deal found 15/8£495

Sun 18/1016:30 -

1 stop35h 30m

Thu 5/1111:00 -

2 stops28h 40m

Deal found 16/8£502

Wed 21/1018:35 -

2 stops33h 25m

Sun 15/1112:35 -

1 stop37h 04m

Deal found 18/8£503

Mon 26/1016:30 -

1 stop32h 30m

Tue 3/1110:10 -

2 stops53h 30m

Deal found 14/8£513

Mon 26/1018:35 -

2 stops30h 25m

Thu 5/1111:00 -

1 stop14h 39m

Deal found 14/8£513

Sun 18/1016:30 -

1 stop35h 30m

Sun 8/1112:35 -

1 stop37h 04m

Deal found 16/8£519

Mon 26/1016:30 -

1 stop32h 30m

Wed 4/1110:10 -

2 stops29h 30m

Deal found 14/8£524

Sun 15/1115:15 -

1 stop14h 45m

Tue 17/1111:05 -

2 stops40h 50m

Deal found 17/8£542

Sun 6/1206:00 -

2 stops19h 10m

Tue 8/1206:30 -

2 stops15h 49m

Deal found 18/8£546

Best flights from Missouri to London
Discover carefully curated flight deals from Missouri to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Sun 15/1115:15 -

1 stop14h 45m

Tue 17/1111:05 -

2 stops40h 50m

Deal found 17/8£542

Wed 13/111:51 -

2 stops14h 14m

Tue 19/110:00 -

2 stops16h 37m

Deal found 14/8£650

Tue 19/107:20 -

2 stops26h 25m

Tue 26/110:00 -

2 stops28h 12m

Deal found 15/8£654

Wed 7/1012:10 -

2 stops15h 15m

Tue 13/1019:10 -

2 stops24h 15m

Deal found 13/8£692

Tue 6/1011:22 -

2 stops15h 03m

Wed 14/1009:25 -

2 stops18h 35m

Deal found 14/8£708

Wed 23/908:00 -

2 stops50h 40m

Wed 30/917:45 -

2 stops33h 36m

Deal found 16/8£868

Sun 15/1118:40 -

1 stop31h 15m

Wed 18/1106:50 -

2 stops21h 06m

Deal found 13/8£555

Tue 29/912:22 -

2 stops15h 03m

Tue 20/1010:35 -

2 stops16h 42m

Deal found 13/8£663

Thu 4/217:05 -

1 stop34h 35m

Sun 7/206:50 -

2 stops15h 29m

Deal found 15/8£640

Thu 17/908:55 -

3 stops27h 10m

Thu 24/905:40 -

2 stops19h 01m

Deal found 17/8£710

Tue 29/912:22 -

2 stops15h 03m

Wed 21/1010:25 -

2 stops15h 53m

Deal found 13/8£663

Mon 8/215:22 -

2 stops35h 18m

Fri 19/209:15 -

2 stops18h 34m

Deal found 16/8£778

Tue 3/1116:05 -

2 stops14h 45m

Fri 13/1109:15 -

2 stops36h 11m

Deal found 13/8£714

Mon 8/212:45 -

1 stop11h 55m

Fri 19/206:50 -

2 stops17h 48m

Deal found 16/8£654

Thu 19/1107:00 -

1 stop17h 25m

Fri 27/1106:30 -

2 stops19h 05m

Deal found 17/8£684

Thu 17/907:32 -

2 stops19h 08m

Tue 22/909:15 -

2 stops18h 32m

Deal found 15/8£784

Wed 21/1008:00 -

2 stops26h 40m

Wed 28/1010:55 -

2 stops40h 29m

Deal found 13/8£868

Tue 22/916:58 -

1 stop12h 37m

Tue 20/1007:25 -

2 stops16h 25m

Deal found 15/8£654

Wed 2/908:55 -

3 stops24h 30m

Wed 16/906:15 -

2 stops20h 05m

Deal found 14/8£720

Sat 10/1014:10 -

1 stop11h 00m

Thu 22/1006:30 -

2 stops14h 12m

Deal found 13/8£691

Thu 17/907:32 -

2 stops19h 08m

Mon 21/908:00 -

2 stops19h 47m

Deal found 17/8£787

Fri 2/1008:00 -

2 stops43h 55m

Tue 6/1017:35 -

2 stops33h 46m

Deal found 17/8£868

Wed 28/1013:25 -

1 stop15h 15m

Wed 4/1106:50 -

2 stops17h 15m

Deal found 18/8£654

Tue 3/1111:20 -

2 stops17h 35m

Fri 13/1111:55 -

2 stops18h 10m

Deal found 13/8£746

Thu 15/1006:00 -

1 stop19h 15m

Fri 23/1009:55 -

2 stops18h 24m

Deal found 17/8£691

Sat 3/1008:00 -

2 stops43h 55m

Thu 8/1017:35 -

2 stops33h 46m

Deal found 16/8£868

Tue 1/1213:04 -

1 stop12h 51m

Mon 29/316:25 -

2 stops30h 54m

Deal found 15/8£655

Wed 7/1011:22 -

2 stops19h 13m

Wed 14/1009:15 -

2 stops18h 45m

Deal found 14/8£798

Wed 21/1014:10 -

2 stops18h 30m

Wed 28/1011:55 -

2 stops15h 30m

Deal found 17/8£759

Sun 13/913:40 -

1 stop11h 35m

Thu 24/909:55 -

2 stops16h 40m

Deal found 15/8£691

Find flight deals from Missouri to London

Round-trip from	£483
One-way from	£170
Popular in	June
Cheapest in	October
Average price	£685

18/10-4/11
3 total stops
65h 00m total
Missouri to London

Search Deals

19/10
2 total stops
33h 25m total
Missouri to London

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£173 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SpringfieldLondon

SGF Springfield-Branson - LHR London Heathrow

SGFLHR

Springfield-Branson

Sun 15/11

15:15-12:00

1 stop14h 45m

London Heathrow

Tue 17/11

11:05-21:55

2 stops40h 50m

£542

SpringfieldLondon

SGF Springfield-Branson - LHR London Heathrow

SGFLHR

Springfield-Branson

Sun 15/11

18:40-07:55

1 stop31h 15m

London Heathrow

Wed 18/11

06:50-21:56

2 stops21h 06m

£555

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Thu 4/2

17:05-09:40

1 stop34h 35m

London Heathrow

Sun 7/2

06:50-16:19

2 stops15h 29m

£640

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Wed 13/1

11:51-08:05

2 stops14h 14m

London Heathrow

Tue 19/1

10:00-20:37

2 stops16h 37m

£650

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Mon 8/2

12:45-06:40

1 stop11h 55m

London Heathrow

Fri 19/2

06:50-18:38

2 stops17h 48m

£654

SpringfieldLondon

SGF Springfield-Branson - LHR London Heathrow

SGFLHR

Springfield-Branson

Tue 22/9

16:58-11:35

1 stop12h 37m

London Heathrow

Tue 20/10

07:25-17:50

2 stops16h 25m

£654

St. LouisLondon

STL Lambert-St Louis - LGW London Gatwick

STLLGW

Lambert-St Louis

Tue 19/1

07:20-15:45

2 stops26h 25m

London Gatwick

Tue 26/1

10:00-08:12

2 stops28h 12m

£654

SpringfieldLondon

SGF Springfield-Branson - LHR London Heathrow

SGFLHR

Springfield-Branson

Wed 28/10

13:25-09:40

1 stop15h 15m

London Heathrow

Wed 4/11

06:50-18:05

2 stops17h 15m

£654

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Tue 1/12

13:04-07:55

1 stop12h 51m

London Heathrow

Mon 29/3

16:25-17:19

2 stops30h 54m

£655

Kansas CityLondon

MCI Kansas City - LGW London Gatwick

MCILGW

Kansas City

Tue 29/9

12:22-09:25

2 stops15h 03m

London Gatwick

Tue 20/10

10:35-21:17

2 stops16h 42m

£663

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Missouri to London

Have a flexible travel schedule? Discover the best time to fly to London from Missouri with our price prediction graph.

SGF-LHR

STL-LHR

STL-LGW

STL-LTN

MCI-LGW

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 Missouri to London

USMO-LON

SGF-LHR

STL-LHR

STL-LGW

STL-LTN

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

Currently, February is the cheapest month in which you can book a flight from Missouri to London (average of £524). Flying from Missouri to London in June is currently the most expensive (average of £1,056). 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 MO to LON?

When flying from Missouri to London, 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 for a return flight from Missouri to London?

Airfare is below average for this route at the moment.

Missouri to London flights typically cost between £533 and £767 in October.
The cheapest return price found within the last 5 days was £483 on Multiple Airlines (18 Oct–4 Nov).

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

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Missouri to London?
For as low as £650, United Airlines can have you in London from Missouri in 14h 14m. The distance from Missouri to London is about 4186 mi. 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 Missouri to London?
Most travelers choose Lambert-St Louis - London Heathrow, Kansas City - London Heathrow or Lambert-St Louis - London Gatwick when deciding on the best route from Missouri to London.
What are the most reliable airlines from Missouri to London?
No one likes to see their flight delayed. When booking a flight from Missouri to London consider choosing American Airlines (71%), Aer Lingus (71%) or Finnair (71%) as they are the most reliable in getting you off to your destination on time.
Can I find deals for flights from Missouri to London that include hotel bookings?
Yes. In addition to deals on Missouri to London flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Missouri to London?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to London.
Can I find deals for business class flights from Missouri to London?
Yes. Cheapflights offers flight deals from Missouri to London 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 Missouri to London?
Currently, February is the cheapest month in which you can book a flight from Missouri to London (average of £524). Flying from Missouri to London in June is currently the most expensive (average of £1,056). 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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Top 2 airlines flying from Missouri to London

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£427	Average£560	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£469	Average£621	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Missouri to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Missouri to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to London from Missouri shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Missouri to London 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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Cheap flights from Missouri to London from £170

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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Missouri to London

Cheapest flights from Missouri to LondonExplore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Explore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Best flights from Missouri to LondonDiscover carefully curated flight deals from Missouri to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Discover carefully curated flight deals from Missouri to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Direct flights from Missouri to LondonExplore direct flight options from Missouri to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 August 2026.

Explore direct flight options from Missouri to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 August 2026.

Last-minute flights from Missouri to LondonDiscover last-minute flight deals from Missouri to London. Data last updated 18 August 2026 and is based on user searches.

Discover last-minute flight deals from Missouri to London. Data last updated 18 August 2026 and is based on user searches.

One-way flights from Missouri to LondonSearch for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

Search for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

Find flight deals from Missouri to London

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One-way from

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

Best time to book a flight from Missouri to London

Have a flexible travel schedule? Discover the best time to fly to London from Missouri with our price prediction graph.

Cheapflights Insights

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

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

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

When flying from Missouri to London, 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 for a return flight from Missouri to London?

Airfare is below average for this route at the moment.

Missouri to London flights typically cost between £533 and £767 in October.The cheapest return price found within the last 5 days was £483 on Multiple Airlines (18 Oct–4 Nov).

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

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Missouri to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

How long is the flight from Missouri to London?

What are the most popular routes from Missouri to London?

What are the most reliable airlines from Missouri to London?

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

How can I find direct flights from Missouri to London?

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

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

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Alternative routes for Missouri to London

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Complete your trip

Complete your trip to London by adding a car hire and/or hotel booking to your travel itinerary.

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Search flights from Missouri to London by cabin class

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Other flights to London

Explore flights to London departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 18 August 2026.

Missouri and London flights

Browse other Missouri and London flight options. Last updated on 18 August 2026.

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Missouri to London flights

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Top 2 airlines flying from Missouri to London

Fly with Cheapflights

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

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

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

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

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Cheapest flights from Missouri to London
Explore the most affordable flight options available from Missouri to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2026.

Best flights from Missouri to London
Discover carefully curated flight deals from Missouri to London that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 August 2026.

Direct flights from Missouri to London
Explore direct flight options from Missouri to London based on user searches, and compare prices and availability for your desired travel dates. Data last updated 18 August 2026.

Last-minute flights from Missouri to London
Discover last-minute flight deals from Missouri to London. Data last updated 18 August 2026 and is based on user searches.

One-way flights from Missouri to London
Search for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated 18 August 2026.

Missouri to London flights typically cost between £533 and £767 in October.
The cheapest return price found within the last 5 days was £483 on Multiple Airlines (18 Oct–4 Nov).