How long is the flight from Missouri to London?

For as low as £392, Delta can have you in London from Missouri in 11h 41m. 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 cheapest airlines to fly from Missouri to London one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as £330. However, be on the lookout for offers from KLM and Delta, as they are both options that can get you from Missouri to London for a low price.

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 Kansas City - London Gatwick when deciding on the best route from Missouri to London.

What are the most popular airlines that fly from Missouri to London?

Consider Air Canada, British Airways or KLM when booking your flight. These represent the most popular airlines when flying from Missouri to London.

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

Users have found that booking a flight from Missouri to London at least 54 days early can save you up to 93% on average compared to booking a flight this week. If booking 54 days before your flight isn’t an option for you, users have found flights from Missouri to London for as little as £545 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £967 for flights departing within the next 3 days.

What is the cheapest month to fly from Missouri to London?

Flights from Missouri to London lean towards being more expensive in June. Prices are generally better when you fly from Missouri to London in October, with the cheapest ticket starting at £403.

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.

£163+ Flights from Missouri to London

Q: 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 £528 and £688 in September. The cheapest return flight price found within the last 3 days was £390 on Delta (9 Sept-1 Oct).

Cheap flight deals from Missouri to London

Round-trip from	£390
One-way from	£163
Popular in	June
Cheapest in	October
Average price	£591

Delta
9/9-1/10
4 total stops
30h 02m total
Missouri to London

Search Deals

29/9
2 total stops
32h 20m total
Missouri to London

Search Deals

Highest demand for flights based on searches. 21% potential increase in price (£137 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£21 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Missouri to London

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 29 August 2025.

Wed 19/1111:42STL - LHR

1 stop13h 08mBritish Airways

Fri 5/1209:55LHR - STL

1 stop13h 13mBritish Airways

Deal found 28/8£392

Sat 18/1016:33STL - LGW

2 stops36h 22mMultiple Airlines

Fri 31/1014:00LGW - STL

1 stop30h 38mMultiple Airlines

Deal found 27/8£416

Fri 17/1016:34STL - LHR

1 stop11h 56mBritish Airways

Tue 21/1013:10LHR - STL

1 stop13h 16mBritish Airways

Deal found 28/8£429

Mon 29/913:57STL - LGW

1 stop14h 03mMultiple Airlines

Sun 5/1014:00LGW - STL

1 stop36h 37mMultiple Airlines

Deal found 27/8£458

Mon 29/913:57STL - LGW

1 stop14h 03mMultiple Airlines

Wed 8/1014:00LGW - STL

1 stop33h 10mMultiple Airlines

Deal found 27/8£463

Thu 30/1009:35STL - LHR

1 stop16h 25mIberia

Mon 3/1113:10LHR - STL

1 stop13h 45mIberia

Deal found 28/8£466

Fri 3/1021:32STL - LGW

1 stop30h 28mMultiple Airlines

Tue 7/1014:00LGW - STL

2 stops25h 07mMultiple Airlines

Deal found 27/8£466

Thu 4/1219:02STL - LHR

1 stop10h 58mBritish Airways

Sun 7/1211:45LHR - STL

1 stop13h 19mBritish Airways

Deal found 28/8£466

Mon 29/913:57STL - LGW

1 stop14h 03mMultiple Airlines

Tue 7/1014:00LGW - STL

2 stops25h 07mMultiple Airlines

Deal found 27/8£471

Sun 28/913:52STL - LGW

1 stop14h 18mMultiple Airlines

Tue 7/1014:00LGW - STL

2 stops25h 07mMultiple Airlines

Deal found 28/8£473

Fri 26/905:15MCI - LGW

1 stop22h 45mMultiple Airlines

Sat 4/1014:00LGW - MCI

1 stop15h 07mMultiple Airlines

Deal found 27/8£475

Thu 4/1213:44MCI - LGW

1 stop14h 16mMultiple Airlines

Sun 14/1214:10LGW - MCI

2 stops26h 58mMultiple Airlines

Deal found 27/8£491

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 29 August 2025.

Tue 9/913:26STL - LHR

2 stops13h 29mDelta

Wed 1/1006:15LHR - STL

2 stops16h 33mDelta

Deal found 25/8£390

Tue 14/1017:09STL - LHR

1 stop11h 41mIberia

Wed 5/1112:35LHR - STL

1 stop13h 48mIberia

Deal found 26/8£392

Wed 19/1111:42STL - LHR

1 stop13h 08mBritish Airways

Fri 5/1211:45LHR - STL

1 stop12h 59mBritish Airways

Deal found 27/8£392

Sat 18/1016:33STL - LGW

2 stops36h 22mMultiple Airlines

Fri 31/1014:00LGW - STL

1 stop30h 38mMultiple Airlines

Deal found 27/8£416

Mon 20/1007:08MCI - LGW

2 stops19h 02mAmerican Airlines

Thu 30/1012:30LGW - MCI

2 stops28h 25mAmerican Airlines

Deal found 27/8£527

Sun 21/915:23MCI - LHR

1 stop14h 22mUnited Airlines

Wed 1/1014:05LHR - MCI

2 stops30h 15mUnited Airlines

Deal found 28/8£538

Fri 16/111:45SGF - LHR

2 stops22h 15mScandinavian Airlines

Mon 2/206:40LHR - SGF

2 stops21h 01mScandinavian Airlines

Deal found 27/8£546

Wed 5/1111:36MCI - LCY

2 stops15h 29mLufthansa

Wed 19/1109:50LCY - MCI

2 stops17h 20mLufthansa

Deal found 27/8£571

Tue 14/1010:45STL - LHR

2 stops16h 05mDelta

Wed 22/1006:15LHR - STL

2 stops17h 47mDelta

Deal found 25/8£390

Tue 11/1117:58STL - LHR

1 stop12h 17mBritish Airways

Tue 18/1111:45LHR - STL

1 stop12h 40mBritish Airways

Deal found 25/8£392

Wed 19/1114:51STL - LHR

1 stop10h 09mIberia

Fri 5/1210:15LHR - STL

1 stop18h 07mIberia

Deal found 27/8£392

Wed 10/914:11STL - LHR

1 stop11h 29mBritish Airways

Thu 2/1009:15LHR - STL

1 stop12h 10mBritish Airways

Deal found 25/8£392

Last-minute flights from Missouri to London
Discover last-minute flight deals from Missouri to London. Data last updated 29 August 2025 and is based on user searches.

Thu 4/911:29STL - LHR

1 stop19h 41mDelta

Tue 16/906:15LHR - STL

2 stops16h 30mDelta

Deal found 26/8£424

Thu 4/910:45STL - LHR

2 stops16h 05mDelta

Fri 12/911:30LHR - STL

2 stops17h 39mDelta

Deal found 26/8£427

Thu 4/910:45STL - LHR

2 stops16h 05mVirgin Atlantic

Fri 12/913:05LHR - STL

1 stop16h 19mVirgin Atlantic

Deal found 26/8£433

Thu 4/905:15MCI - LGW

3 stops31h 40mMultiple Airlines

Thu 11/914:00LGW - MCI

1 stop15h 07mMultiple Airlines

Deal found 28/8£517

Sun 7/912:00STL - LHR

1 stop15h 15mDelta

Thu 2/1015:15LHR - STL

1 stop14h 09mDelta

Deal found 25/8£392

Sun 7/913:26STL - LHR

1 stop11h 49mDelta

Sat 4/1009:20LHR - STL

1 stop12h 45mDelta

Deal found 25/8£429

Sun 7/920:03STL - LHR

1 stop10h 12mBritish Airways

Fri 3/1007:00LHR - STL

2 stops20h 06mBritish Airways

Deal found 25/8£529

Sat 13/905:15MCI - LGW

1 stop22h 45mMultiple Airlines

Wed 17/914:00LGW - MCI

1 stop15h 07mMultiple Airlines

Deal found 28/8£504

Wed 24/916:05MCI - LGW

2 stops20h 50mMultiple Airlines

Wed 1/1014:00LGW - MCI

1 stop15h 07mMultiple Airlines

Deal found 27/8£519

Thu 25/905:15MCI - LGW

2 stops19h 05mMultiple Airlines

Thu 2/1014:00LGW - MCI

1 stop15h 07mMultiple Airlines

Deal found 28/8£507

Fri 26/905:15MCI - LGW

1 stop22h 45mMultiple Airlines

Sat 4/1014:00LGW - MCI

1 stop15h 07mMultiple Airlines

Deal found 27/8£475

Tue 30/913:30STL - LTN

2 stops16h 50mMultiple Airlines

Mon 6/1016:00LTN - STL

3 stops29h 18mMultiple Airlines

Deal found 27/8£526

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 29 August 2025.

Mon 29/916:00STL - LGW

2 stops32h 20mMultiple Airlines

Deal found 28/8£163

Sun 28/916:00STL - LGW

2 stops32h 20mMultiple Airlines

Deal found 28/8£180

Sun 21/913:52STL - LGW

2 stops37h 38mMultiple Airlines

Deal found 26/8£181

Thu 2/1019:55STL - LGW

3 stops52h 25mMultiple Airlines

Deal found 28/8£182

Mon 22/905:15MCI - LGW

2 stops19h 05mMultiple Airlines

Deal found 28/8£189

Thu 16/1010:17STL - LGW

2 stops42h 38mMultiple Airlines

Deal found 27/8£192

Wed 1/1019:55STL - LGW

3 stops52h 25mMultiple Airlines

Deal found 28/8£192

Mon 22/916:05MCI - LHR

2 stops44h 45mMultiple Airlines

Deal found 28/8£198

Tue 30/919:55STL - LGW

2 stops32h 05mMultiple Airlines

Deal found 28/8£202

Sat 4/1019:55STL - LGW

2 stops32h 15mMultiple Airlines

Deal found 28/8£203

Mon 29/919:55STL - LHR

3 stops39h 50mMultiple Airlines

Deal found 28/8£209

Fri 3/1019:55STL - LHR

3 stops56h 25mMultiple Airlines

Deal found 27/8£215

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 9/9

13:26-08:55

2 stops13h 29m

London Heathrow

Wed 1/10

06:15-16:48

2 stops16h 33m

£390

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 14/10

10:45-08:50

2 stops16h 05m

London Heathrow

Wed 22/10

06:15-18:02

2 stops17h 47m

£390

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 14/10

17:09-10:50

1 stop11h 41m

London Heathrow

Wed 5/11

12:35-20:23

1 stop13h 48m

£392

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 19/11

11:42-06:50

1 stop13h 08m

London Heathrow

Fri 5/12

11:45-18:44

1 stop12h 59m

£392

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 11/11

17:58-12:15

1 stop12h 17m

London Heathrow

Tue 18/11

11:45-18:25

1 stop12h 40m

£392

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 19/11

14:51-07:00

1 stop10h 09m

London Heathrow

Fri 5/12

10:15-22:22

1 stop18h 07m

£392

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Wed 10/9

14:11-07:40

1 stop11h 29m

London Heathrow

Thu 2/10

09:15-15:25

1 stop12h 10m

£392

St. LouisLondon

STL - LHR

STLLHR

Lambert-St Louis

Tue 14/10

17:09-10:50

1 stop11h 41m

London Heathrow

Wed 22/10

13:30-20:14

1 stop12h 44m

£392

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Sat 18/10

16:33-10:55

2 stops36h 22m

London Gatwick

Fri 31/10

14:00-15:38

1 stop30h 38m

£416

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Fri 3/10

21:32-10:00

1 stop30h 28m

London Gatwick

Wed 8/10

14:00-17:10

1 stop33h 10m

£458

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 60 results

...

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.

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to London (average of £112). Flying from Missouri to London in August is currently the most expensive (average of £164). 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?

Related info for your journey

How long is the flight from Missouri to London?
For as low as £392, Delta can have you in London from Missouri in 11h 41m. 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 cheapest airlines to fly from Missouri to London one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as £330. However, be on the lookout for offers from KLM and Delta, as they are both options that can get you from Missouri to London for a low price.
What are the most popular routes from Missouri to London?
Most travelers choose Lambert-St Louis - London Heathrow, Kansas City - London Heathrow or Kansas City - London Gatwick when deciding on the best route from Missouri to London.
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, January is the cheapest month in which you can book a flight from Missouri to London (average of £112). Flying from Missouri to London in August is currently the most expensive (average of £164). 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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Wembley

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Top 6 airlines flying from Missouri to London

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest£433	Average£644	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Lufthansa	Cheapest£465	Average£748	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Virgin Atlantic	Cheapest£467	Average£730	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£473	Average£956	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
British Airways	Cheapest£487	Average£700	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£527	Average£793	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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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 £163

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Missouri to London

Keep the following information in mind while searching for Missouri to London flight deals. Data was last updated 29 August 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 29 August 2025.

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 29 August 2025.

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

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

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 29 August 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Missouri to London. 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 Missouri to London?

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

What are the most popular routes 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

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

Top 6 airlines flying from Missouri to London

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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 29 August 2025.