How long is the flight from Missouri to London?

For as low as £607, United Airlines can have you in London from Missouri in 12h 54m. 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.

£200+ 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 3 October 2026.

Wed 2/1212:02 -

2 stops36h 48m

Tue 8/1209:35 -

1 stop20h 37m

Deal found 28/9£483

Tue 1/1218:13 -

1 stop30h 42m

Fri 4/1212:35 -

1 stop17h 37m

Deal found 28/9£567

Fri 23/1018:35 -

2 stops33h 25m

Sun 15/1112:35 -

1 stop16h 41m

Deal found 28/9£584

Sat 24/1016:30 -

1 stop34h 45m

Sun 15/1112:35 -

2 stops28h 44m

Deal found 28/9£587

Mon 26/1016:30 -

1 stop33h 20m

Sun 1/1112:35 -

2 stops35h 05m

Deal found 30/9£594

Thu 3/1218:13 -

1 stop33h 47m

Tue 8/1209:35 -

2 stops31h 42m

Deal found 29/9£596

Tue 1/1210:11 -

1 stop16h 04m

Wed 9/1207:35 -

2 stops17h 15m

Deal found 1/10£645

Tue 1/1211:27 -

2 stops15h 03m

Wed 9/1211:10 -

2 stops16h 37m

Deal found 1/10£646

Mon 2/1109:05 -

1 stop18h 35m

Tue 17/1106:50 -

2 stops17h 15m

Deal found 30/9£660

Wed 30/1206:00 -

1 stop19h 05m

Tue 12/108:40 -

2 stops16h 29m

Deal found 29/9£663

Sun 8/1108:01 -

1 stop16h 49m

Tue 17/1107:30 -

2 stops17h 18m

Deal found 28/9£665

Mon 9/1109:30 -

1 stop15h 20m

Wed 18/1106:15 -

2 stops19h 04m

Deal found 28/9£665

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 3 October 2026.

Mon 11/117:06 -

1 stop12h 54m

Wed 13/106:50 -

2 stops15h 28m

Deal found 2/10£607

Sun 17/112:00 -

1 stop14h 05m

Wed 27/111:45 -

2 stops15h 33m

Deal found 1/10£669

Wed 28/1013:45 -

1 stop15h 40m

Wed 4/1110:05 -

1 stop15h 00m

Deal found 27/9£689

Tue 24/1106:02 -

1 stop18h 33m

Wed 2/1216:30 -

2 stops32h 20m

Deal found 2/10£701

Mon 11/113:17 -

2 stops13h 13m

Wed 13/111:10 -

2 stops16h 27m

Deal found 2/10£736

Tue 1/1214:33 -

2 stops14h 07m

Wed 9/1211:45 -

2 stops14h 47m

Deal found 29/9£747

Wed 2/1212:36 -

2 stops23h 54m

Fri 11/1207:05 -

3 stops23h 00m

Deal found 2/10£747

Wed 28/1012:45 -

2 stops17h 10m

Wed 4/1111:55 -

2 stops16h 20m

Deal found 30/9£762

Thu 14/107:29 -

2 stops20h 26m

Fri 22/117:20 -

2 stops34h 17m

Deal found 1/10£858

Mon 2/1109:05 -

1 stop18h 35m

Tue 17/1106:50 -

2 stops17h 15m

Deal found 30/9£660

Mon 2/1110:34 -

1 stop13h 51m

Tue 17/1109:40 -

1 stop15h 10m

Deal found 1/10£690

Mon 2/1113:38 -

2 stops23h 47m

Tue 17/1107:30 -

2 stops17h 49m

Deal found 2/10£721

Wed 28/1013:25 -

1 stop15h 15m

Wed 4/1106:50 -

2 stops17h 15m

Deal found 27/9£667

Sun 14/315:30 -

1 stop10h 35m

Thu 18/308:55 -

1 stop13h 37m

Deal found 29/9£693

Wed 4/1118:45 -

1 stop11h 15m

Wed 11/1106:50 -

2 stops15h 44m

Deal found 1/10£668

Thu 19/1106:00 -

1 stop22h 25m

Mon 23/1115:00 -

1 stop30h 26m

Deal found 30/9£832

Fri 23/1011:35 -

1 stop13h 40m

Fri 13/1110:00 -

2 stops18h 36m

Deal found 29/9£846

Mon 16/1115:54 -

1 stop13h 46m

Sun 22/1106:30 -

2 stops16h 40m

Deal found 28/9£705

Fri 23/1008:00 -

2 stops44h 55m

Thu 29/1017:20 -

2 stops27h 23m

Deal found 28/9£858

Tue 10/1111:31 -

2 stops14h 24m

Wed 18/1106:50 -

2 stops15h 44m

Deal found 28/9£671

Thu 19/1111:40 -

1 stop15h 45m

Fri 4/1208:40 -

2 stops18h 09m

Deal found 28/9£705

Thu 15/1008:00 -

2 stops50h 50m

Tue 20/1017:35 -

2 stops33h 46m

Deal found 28/9£858

Mon 26/1010:20 -

2 stops19h 35m

Mon 2/1111:55 -

2 stops18h 10m

Deal found 29/9£868

Wed 11/1118:45 -

1 stop11h 15m

Wed 18/1107:40 -

1 stop14h 54m

Deal found 28/9£689

Mon 9/1111:25 -

2 stops17h 25m

Wed 18/1119:40 -

2 stops19h 02m

Deal found 28/9£918

Wed 21/1008:00 -

2 stops50h 40m

Wed 28/1010:55 -

2 stops33h 48m

Deal found 29/9£858

Sat 5/1216:00 -

1 stop32h 25m

Mon 14/1206:30 -

2 stops16h 05m

Deal found 27/9£709

Wed 24/207:33 -

2 stops20h 22m

Tue 2/317:20 -

2 stops33h 52m

Deal found 29/9£899

Tue 9/315:21 -

1 stop14h 39m

Tue 23/309:00 -

2 stops17h 13m

Deal found 28/9£698

Tue 9/307:00 -

2 stops20h 55m

Tue 23/317:20 -

2 stops27h 21m

Deal found 28/9£858

Find flight deals from Missouri to London

Round-trip from	£483
One-way from	£200
Popular in	June
Cheapest in	January
Average price	£707

2/12-8/12
3 total stops
57h 25m total
Missouri to London

Search Deals

23/10-31/12
2 total stops
33h 25m total
Missouri to London

Search Deals

Highest demand for flights based on searches. 22% potential increase in price (£161 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£23 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Mon 28/12

17:40-20:10

1 stop20h 30m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£253

Kansas CityLondon

MCI Kansas City - LHR London Heathrow

MCILHR

Kansas City

Mon 25/1

06:00-08:25

3 stops20h 25m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£253

Fastest return journey

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Tue 30/3

21:35-11:35

Nonstop8h 00m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£265

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Wed 31/3

21:35-11:35

Nonstop8h 00m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£265

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Tue 30/3

06:30-06:30

2 stops18h 00m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£267

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Sun 28/3

19:05-13:15

1 stop12h 10m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£268

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Mon 1/3

10:30-07:45

2 stops15h 15m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£268

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Wed 30/12

07:18-06:40

2 stops17h 22m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£268

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Mon 29/3

06:40-08:30

1 stop19h 50m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£268

St. LouisLondon

STL Lambert-St Louis - LHR London Heathrow

STLLHR

Lambert-St Louis

Wed 31/3

11:51-11:00

2 stops17h 09m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£268

Flights are sorted by cheapest return flights first.

Deals found on 28/9

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.

STL-LGW

MCI-LHR

SGF-LHR

STL-LHR

STL-STN

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

STL-LGW

MCI-LHR

SGF-LHR

STL-LHR

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 £563). Flying from Missouri to London in June is currently the most expensive (average of £1,097). 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 £536 and £809 in December.
The cheapest return price found within the last 5 days was £483 on Multiple Airlines (2 Dec–8 Dec).

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

Booking 84 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 £607, United Airlines can have you in London from Missouri in 12h 54m. 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 £563). Flying from Missouri to London in June is currently the most expensive (average of £1,097). 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

Hounslow

Milton Keynes

Luton

Gatwick

Wembley

Slough

Ilford

Hayes

Croydon

Colchester

Eastbourne

Enfield

Brentford

Southend-on-Sea

Barnet

Southall

Watford

Kingston upon Thames

Dagenham

Dover

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to England

Flights by cabin class

London flight routes

Other flight options

Popular flights

Top destinations

Alternative routes for Missouri to London

John F Kennedy Intl to Heathrow flights

Newark to Heathrow flights

Dulles Intl to Heathrow flights

Newark to Gatwick flights

John F Kennedy Intl to Stansted flights

Boston to Heathrow flights

John F Kennedy Intl to London City flights

LaGuardia to Heathrow flights

John F Kennedy Intl to Gatwick flights

Baltimore to Heathrow flights

San Francisco to Heathrow flights

Los Angeles to Heathrow flights

LaGuardia to Gatwick flights

O'Hare Intl to Heathrow flights

Newark to London City flights

Dallas/Fort Worth to Heathrow flights

Newark to Stansted flights

Seattle to Heathrow flights

Newark to Luton flights

Dulles Intl to London City flights

Dulles Intl to Gatwick flights

Reagan-National to Heathrow flights

Boston to Gatwick flights

Atlanta to Heathrow flights

Boston to London City flights

Orlando to Heathrow flights

Boston to Stansted flights

Miami to Heathrow flights

Baltimore to Gatwick flights

Hobby to Heathrow flights

San Francisco to Gatwick flights

Los Angeles to Gatwick flights

Philadelphia to Heathrow flights

Reagan-National to Gatwick flights

Los Angeles to Stansted flights

Los Angeles to London City flights

San Francisco to London City flights

Dulles Intl to Luton flights

George Bush Intcntl to Heathrow flights

Denver to Heathrow flights

San Francisco to Stansted flights

Orlando to Gatwick flights

Boston to Luton flights

O'Hare Intl to Gatwick flights

O'Hare Intl to Stansted flights

O'Hare Intl to London City flights

John F Kennedy Intl to Edinburgh flights

Raleigh to Heathrow 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Missouri to London from £200

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/10. 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 3 October 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 3 October 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 3 October 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 3 October 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 3 October 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 3 October 2026.

Last-minute flights from Missouri to LondonDiscover last-minute flight deals from Missouri to London. Data last updated 3 October 2026 and is based on user searches.

Discover last-minute flight deals from Missouri to London. Data last updated 3 October 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 3 October 2026.

Search for one-way flight options from Missouri to London. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Find flight deals from Missouri to London

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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 3 October 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 £536 and £809 in December.The cheapest return price found within the last 5 days was £483 on Multiple Airlines (2 Dec–8 Dec).

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

Booking 84 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?

Travelling to a place near London?

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.

Alternative routes for Missouri to London

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

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

Direct flights to England

Book a non-stop flight to one of these other cities located in England.

Search flights from Missouri to London by cabin class

Find flights from Missouri to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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 3 October 2026.

Missouri and London flights

Browse other Missouri and London flight options. Last updated on 3 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Missouri to London flights

Consider these flights travelling 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?

100% Free

Book with Flexibility

Travel Smart

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 3 October 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 3 October 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 3 October 2026.

Last-minute flights from Missouri to London
Discover last-minute flight deals from Missouri to London. Data last updated 3 October 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 3 October 2026.

Missouri to London flights typically cost between £536 and £809 in December.
The cheapest return price found within the last 5 days was £483 on Multiple Airlines (2 Dec–8 Dec).