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

Prices for flights from Missouri to London Stansted Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to London Stansted Airport.

What documentation or ID do you need to fly to London Stansted Airport?

The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$356 Cheap Flights from Missouri to London Stansted Airport in 2025/26

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Find the cheapest flights from Missouri to London

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4:05 pm - 6:35 pmSTL-STN

20h 30m3 stops

9:55 am - 3:29 pmSTN-STL

35h 34m3 stops

$714Multiple Airlines

Find Deal

Sat, Dec 6 - Sat, Dec 13

4:05 pm - 3:20 pmSTL-STN

17h 15m2 stops

8:30 am - 10:56 amSTN-STL

32h 26m3 stops

$1,716Multiple Airlines

Find Deal

Wed, Dec 31 - Sat, Jan 3

4:05 pm - 6:10 pmSTL-STN

20h 05m3 stops

5:55 am - 8:51 pmSTN-STL

20h 56m3 stops

$2,015Multiple Airlines

Find Deal

Sun, Dec 21 - Tue, Dec 30

3:30 pm - 5:30 pmSTL-STN

20h 00m2 stops

6:40 am - 3:18 pmSTN-STL

14h 38m2 stops

$2,024Multiple Airlines

Find Deal

Wed, Oct 22 - Fri, Oct 24

4:05 pm - 3:20 pmSTL-STN

17h 15m2 stops

9:45 pm - 3:29 pmSTN-STL

23h 44m2 stops

$2,149Multiple Airlines

Find Deal

Wed, Dec 31 - Sat, Jan 3

4:05 pm - 4:10 pmSTL-STN

18h 05m2 stops

9:45 pm - 3:29 pmSTN-STL

23h 44m2 stops

$2,172Multiple Airlines

Find Deal

Sat, Dec 27 - Sat, Jan 3

4:05 pm - 9:20 pmSTL-STN

23h 15m3 stops

6:50 am - 11:55 pmSTN-STL

23h 05m3 stops

$2,368Multiple Airlines

Find Deal

Fri, Dec 26 - Fri, Jan 2

9:15 am - 12:00 pmSTL-STN

20h 45m2 stops

9:30 pm - 2:55 pmSTN-STL

23h 25m2 stops

$2,988Multiple Airlines

Find Deal

Thu, Oct 23 - Sat, Oct 25

4:05 pm - 4:10 pmSTL-STN

18h 05m2 stops

9:45 pm - 3:29 pmSTN-STL

23h 44m2 stops

$3,028Multiple Airlines

Find Deal

Sat, Dec 20 - Sat, Jan 3

4:05 pm - 5:30 pmSTL-STN

19h 25m3 stops

5:55 am - 7:22 pmSTN-STL

19h 27m3 stops

$3,582Multiple Airlines

Find Deal

Fri, Dec 26 - Sat, Jan 3

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Sat 12/6

4:05 pm-6:35 pm

3 stops20h 30m

London Stansted

Sat 12/13

9:55 am-3:29 pm

3 stops35h 34m

$714

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Wed 12/31

4:05 pm-3:20 pm

2 stops17h 15m

London Stansted

Sat 1/3

8:30 am-10:56 am

3 stops32h 26m

$1,716

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Sun 12/21

4:05 pm-6:10 pm

3 stops20h 05m

London Stansted

Tue 12/30

5:55 am-8:51 pm

3 stops20h 56m

$2,015

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Wed 10/22

3:30 pm-5:30 pm

2 stops20h 00m

London Stansted

Fri 10/24

6:40 am-3:18 pm

2 stops14h 38m

$2,024

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Wed 12/31

4:05 pm-3:20 pm

2 stops17h 15m

London Stansted

Sat 1/3

9:45 pm-3:29 pm

2 stops23h 44m

$2,149

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Sat 12/27

4:05 pm-4:10 pm

2 stops18h 05m

London Stansted

Sat 1/3

9:45 pm-3:29 pm

2 stops23h 44m

$2,172

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Fri 12/26

4:05 pm-9:20 pm

3 stops23h 15m

London Stansted

Fri 1/2

6:50 am-11:55 pm

3 stops23h 05m

$2,368

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Thu 10/23

9:15 am-12:00 pm

2 stops20h 45m

London Stansted

Sat 10/25

9:30 pm-2:55 pm

2 stops23h 25m

$2,988

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Sat 12/20

4:05 pm-4:10 pm

2 stops18h 05m

London Stansted

Sat 1/3

9:45 pm-3:29 pm

2 stops23h 44m

$3,028

St. LouisLondon

STL - STN

STLSTN

Lambert-St Louis

Fri 12/26

4:05 pm-5:30 pm

3 stops19h 25m

London Stansted

Sat 1/3

5:55 am-7:22 pm

3 stops19h 27m

$3,582

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 Missouri to London Stansted Airport

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

How long does it take to fly to London Stansted Airport?

The flight from Missouri to London Stansted Airport depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from St. Louis (a popular airport in Missouri) to London Heathrow Airport (the most popular airport in London Stansted Airport), then the flight time is 8h 05m on average. If you fly from Kansas City (another popular airport in Missouri) to London Heathrow Airport, then the average flight time is 10h 45m.

Cheap Missouri to London Stansted Airport flight deals and tips

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

Direct flights	None

There are no direct flights from Missouri to London Stansted Airport. There are no popular flight routes from Missouri to London Stansted Airport.

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When did momondo last update prices for flights from Missouri to London Stansted Airport?
Prices for flights from Missouri to London Stansted Airport are updated daily.
How old do you have to be to fly from Missouri to London Stansted Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to London Stansted Airport.
What documentation or ID do you need to fly to London Stansted Airport?
The travel and health documents required for your trip to London Stansted Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Stansted Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Gatwick

Hounslow

Milton Keynes

Luton

Dover

Slough

Guildford

Dartford

Crawley

Hayes

Brentwood

Chelmsford

Colchester

Folkestone

Romford

Ilford

Cobham

Wembley

Stansted

Watford

Why use momondo?

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

It is quick and easy to find Missouri to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

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

momondo does allow users to show only those flights to London from Missouri which offer a flexible booking policy as well as other useful filters and features.

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

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 London from Missouri.

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

Of course. momondo tracks the price of Missouri to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.