What is the cheapest airline that flies from London to Missouri?

Lufthansa, Finnair, and British Airways are the most popular carriers operating from London to Missouri

When did momondo last update prices for flights from London to Missouri?

Prices for flights from London to Missouri refresh daily.

How many operators does momondo search for flights from London to Missouri?

As of December 2025, there is 1 operator available to choose from for flights from London to Missouri.

How old do you have to be to fly from London to Missouri?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Missouri.

What documentation or ID do you need to fly to Missouri?

The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$358 Cheap Flights from London to Missouri in 2025/26

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Find the cheapest flights from London to Missouri

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:00 pm - 11:33 pm

LGW

STL

15h 33m1 stop

10:16 am - 10:00 am

STL

LGW

17h 44m1 stop

$470Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

2:00 pm - 11:33 pm

LGW

STL

15h 33m1 stop

11:18 am - 10:00 am

STL

LGW

16h 42m1 stop

$509Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

2:00 pm - 11:33 pm

LGW

STL

15h 33m1 stop

11:18 am - 10:00 am

STL

LGW

16h 42m1 stop

$552Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

2:00 pm - 6:51 am

LGW

STL

22h 51m2 stops

10:16 am - 10:00 am

STL

LGW

17h 44m1 stop

$556Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

4:00 pm - 11:59 pm

LHR

STL

13h 59m1 stop

11:22 am - 8:25 am

STL

LHR

15h 03m1 stop

$608Austrian Airlines

Thu, Jan 22 - Mon, Jan 26

11:10 am - 10:58 pm

LHR

STL

17h 48m2 stops

9:57 am - 6:40 am

STL

LHR

14h 43m2 stops

$620United Airlines

Sun, Feb 1 - Sun, Feb 8

8:30 am - 7:27 pm

LHR

STL

16h 57m2 stops

1:15 pm - 9:10 am

STL

LHR

13h 55m2 stops

$622United Airlines

Thu, Jan 22 - Mon, Jan 26

8:20 am - 4:14 pm

LHR

STL

13h 54m1 stop

3:37 pm - 10:00 am

STL

LHR

12h 23m1 stop

$644British Airways

Tue, Jan 13 - Fri, Jan 23

8:20 am - 4:14 pm

LHR

STL

13h 54m1 stop

3:37 pm - 10:00 am

STL

LHR

12h 23m1 stop

$646British Airways

Tue, Jan 13 - Fri, Jan 23

4:00 pm - 11:59 pm

LHR

STL

13h 59m1 stop

3:50 pm - 9:45 am

STL

LHR

11h 55m1 stop

$654Lufthansa

Wed, Jan 7 - Wed, Jan 14

Scandinavian Airlines flights from London to Missouri

Our best Scandinavian Airlines deals on London to Missouri flight tickets

Scandinavian Airlines

Feb 5

LHR6:40 amLondon Heathrow

23h 11m

2 stops

MCI11:51 pmKansas City

Feb 19

MCI1:23 pmKansas City

23h 07m

2 stops

LHR6:30 pmLondon Heathrow

$825

Find similar

Scandinavian Airlines

Feb 5

LHR6:40 amLondon Heathrow

23h 11m

2 stops

MCI11:51 pmKansas City

Feb 19

MCI1:23 pmKansas City

23h 07m

2 stops

LHR6:30 pmLondon Heathrow

$826

Find similar

Scandinavian Airlines

Feb 16

LHR6:40 amLondon Heathrow

23h 14m

2 stops

MCI11:54 pmKansas City

Feb 22

MCI9:59 amKansas City

17h 21m

2 stops

LHR9:20 amLondon Heathrow

$827

Find similar

Turkish Airlines flights from London to Missouri

Our best Turkish Airlines deals on London to Missouri flight tickets

Turkish Airlines

Mar 11

LGW6:25 amLondon Gatwick

36h 55m

2 stops

MCI2:20 pmKansas City

Mar 25

MCI8:00 amKansas City

27h 10m

2 stops

LGW4:10 pmLondon Gatwick

$1,574

Find similar

Turkish Airlines

Dec 23

LGW6:25 amLondon Gatwick

21h 25m

2 stops

MCI9:50 pmKansas City

Dec 29

MCI7:40 amKansas City

26h 30m

2 stops

LGW4:10 pmLondon Gatwick

$2,603

Find similar

Turkish Airlines

Dec 18

LGW6:25 amLondon Gatwick

21h 25m

2 stops

MCI9:50 pmKansas City

Jan 2

MCI7:40 amKansas City

50h 30m

2 stops

LGW4:10 pmLondon Gatwick

$5,033

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Thu 1/22

2:00 pm-11:33 pm

1 stop15h 33m

Lambert-St Louis

Mon 1/26

10:16 am-10:00 am

1 stop17h 44m

$470

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Fri 1/30

2:00 pm-11:33 pm

1 stop15h 33m

Lambert-St Louis

Fri 2/6

11:18 am-10:00 am

1 stop16h 42m

$509

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Fri 1/30

2:00 pm-11:33 pm

1 stop15h 33m

Lambert-St Louis

Fri 2/6

11:18 am-10:00 am

1 stop16h 42m

$552

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

Thu 1/22

2:00 pm-6:51 am

2 stops22h 51m

Lambert-St Louis

Mon 1/26

10:16 am-10:00 am

1 stop17h 44m

$556

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Thu 1/22

4:00 pm-11:59 pm

1 stop13h 59m

Lambert-St Louis

Mon 1/26

11:22 am-8:25 am

1 stop15h 03m

$608

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Sun 2/1

11:10 am-10:58 pm

2 stops17h 48m

Lambert-St Louis

Sun 2/8

9:57 am-6:40 am

2 stops14h 43m

$620

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Thu 1/22

8:30 am-7:27 pm

2 stops16h 57m

Lambert-St Louis

Mon 1/26

1:15 pm-9:10 am

2 stops13h 55m

$622

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 1/13

8:20 am-4:14 pm

1 stop13h 54m

Lambert-St Louis

Fri 1/23

3:37 pm-10:00 am

1 stop12h 23m

$644

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Tue 1/13

8:20 am-4:14 pm

1 stop13h 54m

Lambert-St Louis

Fri 1/23

3:37 pm-10:00 am

1 stop12h 23m

$646

LondonSt. Louis

LHR - STL

LHRSTL

London Heathrow

Wed 1/7

4:00 pm-11:59 pm

1 stop13h 59m

Lambert-St Louis

Wed 1/14

3:50 pm-9:45 am

1 stop11h 55m

$654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Missouri?

In general, March is the cheapest month to fly from London to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $739. If you aren’t able to travel to Missouri during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $753.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from London to Missouri is on a Thursday when prices can be found for as low as $962. Flights from London to Missouri on a Saturday will generally be more expensive and average around $1,586. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is at noon. momondo users have found flights departing from London to Missouri at noon for as low as $1,141. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly in the morning, with an average ticket price of $1,336. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Missouri flight route?

Fly from London Heathrow to Lambert-St Louis for the best London - Missouri flight prices

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

You are more likely to see cheaper flights to Missouri from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Missouri for around $978 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missouri from London for as low as $851 on momondo.

What cabin class options are available on London to Missouri flights?

There are 2 cabin classes available to choose from on London to Missouri flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Missouri flights?

No. A direct flight is the cheapest option for a flight between London to Missouri.

Cheap London to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Missouri

Fastest flight time	9h 05m
Direct flights	Mon, Wed, Thu and Sat
Airports in Missouri	55 airports

The fastest flight from London to Missouri takes 9h 05m

Direct flights go from London to Missouri on Monday, Wednesday, Thursday and Saturday. There are no airlines offering direct flights.

There are 55 airports in Missouri. From London there are direct flights to Lambert-St Louis (STL).

Search flight deals

When did momondo last update prices for flights from London to Missouri?
Prices for flights from London to Missouri refresh daily.
How many operators does momondo search for flights from London to Missouri?
As of December 2025, there is 1 operator available to choose from for flights from London to Missouri.
How old do you have to be to fly from London to Missouri?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Missouri.
What documentation or ID do you need to fly to Missouri?
The required travel and health documents for your Missouri trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Missouri. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Missouri?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to Missouri is Boeing 787-8 Dreamliner (100.00% of total bookings).

Best airlines flying from London to Missouri

Compare and see reviews for airlines that fly from London to Missouri with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom $555	Free Cancellation	Rating 6.7 7,585 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Missouri?

Finding the right flight to Missouri from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Missouri quick and easy, saving you time and money.

Can I find flights from London to Missouri with flexible booking policies on momondo?

Flights from London to Missouri with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to Missouri?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missouri from London.

I’m not ready to book a flight from London to Missouri right now. Can momondo alert me if prices change?

Price alerts on flights to Missouri from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.