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Cheap flights from the United Kingdom to St. Louis from $335

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to St. Louis departing on 11/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United Kingdom to St. Louis

Cheap round-trip flights

These are some of the best round-trip flight deals from the United Kingdom to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to St. Louis.

Cheap last minute flights

Planning a quick getaway from the United Kingdom to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals to St. Louis

Find recent round-trip train or bus tickets from the United Kingdom to St. Louis.

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
2:00 pm - 6:40 amLGW-STL
22h 40m1 stop
5:02 pm - 10:55 amSTL-LGW
35h 53m2 stops
Sat, Nov 23 - Tue, Dec 3
6:40 am - 11:38 pmLHR-STL
22h 58m2 stops
1:00 pm - 4:00 pmSTL-LHR
21h 00m2 stops
$723Scandinavian Airlines
Find Deal
Sat, Feb 8 - Sat, Feb 15
6:30 am - 1:55 pmLHR-STL
13h 25m1 stop
1:05 pm - 7:55 amSTL-LHR
12h 50m1 stop
$1,028Lufthansa
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Wed, Dec 4 - Wed, Dec 11
7:10 am - 6:51 pmLHR-STL
17h 41m2 stops
8:05 am - 7:10 amSTL-LHR
17h 05m2 stops
$1,032United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 11
6:30 am - 1:55 pmLHR-STL
13h 25m1 stop
6:15 am - 7:30 amSTL-LHR
19h 15m1 stop
$1,042United Airlines
Find Deal
Wed, Jan 22 - Thu, Feb 20
6:30 am - 1:55 pmLHR-STL
13h 25m1 stop
1:10 pm - 10:50 amSTL-LHR
15h 40m1 stop
$1,051Lufthansa
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Fri, Dec 6 - Mon, Dec 9
10:55 am - 8:59 pmLHR-STL
40h 04m2 stops
5:29 pm - 6:20 amSTL-LHR
30h 51m1 stop
$1,069British Airways
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Sun, Dec 1 - Sun, Dec 8
12:00 pm - 8:43 pmMAN-STL
14h 43m1 stop
6:30 am - 10:20 amSTL-MAN
21h 50m2 stops
$1,142Virgin Atlantic
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Wed, Jan 1 - Tue, Jan 14
9:05 am - 9:43 pmMAN-STL
18h 38m2 stops
6:30 am - 10:20 amSTL-MAN
21h 50m2 stops
$1,147Virgin Atlantic
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Wed, Jan 1 - Tue, Jan 14
8:40 am - 8:59 pmLCY-STL
18h 19m2 stops
1:46 pm - 1:45 pmSTL-LCY
17h 59m2 stops
$1,178British Airways
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Sat, Nov 23 - Tue, Dec 3
2:00 pm - 7:41 amLGW-STL
23h 41m1 stop
Thu, Nov 21
2:00 pm - 12:06 amLGW-STL
40h 06m2 stops
Thu, Nov 21
12:00 pm - 6:51 pmLGW-STL
36h 51m2 stops
Sun, Nov 24
8:40 am - 8:59 pmLCY-STL
18h 19m2 stops
$837British Airways
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Sat, Nov 9
9:35 am - 6:04 pmLHR-STL
14h 29m1 stop
$854British Airways
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Sun, Apr 20
5:50 pm - 1:55 pmLHR-STL
26h 05m3 stops
$953Lufthansa
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Sat, Nov 9
12:00 pm - 11:41 pmMAN-STL
17h 41m1 stop
$972Virgin Atlantic
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Tue, Dec 3
1:00 pm - 9:10 pmLHR-STL
14h 10m1 stop
$1,732Lufthansa
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Mon, Apr 21
7:10 am - 11:43 pmLHR-STL
22h 33m3 stops
$1,796United Airlines
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Sun, Feb 23
1:20 pm - 3:06 pmMAN-STL
31h 46m2 stops
$1,818United Airlines
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Wed, Jan 15
4:45 pm - 3:39 pmLHR-STL
28h 54m2 stops
5:40 pm - 10:25 pmSTL-LHR
22h 45m2 stops
$1,012Turkish Airlines
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Fri, Nov 8 - Tue, Nov 12
7:15 pm - 11:40 pmMAN-STL
34h 25m2 stops
1:09 pm - 9:30 amSTL-MAN
38h 21m2 stops
$1,025Scandinavian Airlines
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Fri, Nov 8 - Wed, Nov 27
10:05 am - 10:50 pmLHR-STL
18h 45m1 stop
12:52 pm - 7:20 amSTL-LHR
12h 28m1 stop
$1,133Finnair
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Tue, Nov 5 - Tue, Nov 12
8:40 pm - 7:56 amLHR-STL
41h 16m2 stops
5:37 pm - 9:35 amSTL-LHR
33h 58m1 stop
$1,325
Find Deal
Tue, Nov 5 - Tue, Nov 12
10:50 am - 7:10 pmLHR-STL
14h 20m1 stop
1:09 pm - 7:55 amSTL-LHR
12h 46m2 stops
$1,446Virgin Atlantic
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Tue, Nov 5 - Tue, Nov 12
9:30 am - 3:06 pmLHR-STL
35h 36m2 stops
3:50 pm - 7:10 amSTL-LHR
33h 20m2 stops
$1,474
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Tue, Nov 5 - Tue, Nov 12
3:10 pm - 11:28 pmLHR-STL
14h 18m1 stop
12:00 pm - 8:25 amSTL-LHR
14h 25m1 stop
$1,488Lufthansa
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Tue, Nov 5 - Tue, Nov 12
6:30 am - 1:55 pmLHR-STL
13h 25m1 stop
5:40 pm - 11:15 amSTL-LHR
11h 35m1 stop
$1,512Lufthansa
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Fri, Nov 8 - Tue, Nov 12
6:35 am - 9:36 pmLHR-STL
21h 01m2 stops
12:00 pm - 5:55 amSTL-LHR
11h 55m1 stop
$1,526Lufthansa
Find Deal
Fri, Nov 8 - Tue, Nov 12
10:00 am - 11:28 pmLCY-STL
19h 28m2 stops
12:37 pm - 9:25 amSTL-LCY
14h 48m2 stops
$1,547Lufthansa
Find Deal
Tue, Nov 5 - Tue, Nov 12

Lufthansa flights from United Kingdom to St. Louis

Our best Lufthansa deals on United Kingdom to St. Louis flight tickets
Lufthansa
Dec 4
LHR6:30 amLondon Heathrow
13h 25m
1 stop
STL1:55 pmLambert-St Louis
Dec 11
STL1:05 pmLambert-St Louis
12h 50m
1 stop
LHR7:55 amLondon Heathrow
Lufthansa
Dec 6
LHR6:30 amLondon Heathrow
13h 25m
1 stop
STL1:55 pmLambert-St Louis
Dec 9
STL1:10 pmLambert-St Louis
15h 40m
1 stop
LHR10:50 amLondon Heathrow
Lufthansa
Nov 21
LHR3:10 pmLondon Heathrow
14h 18m
1 stop
STL11:28 pmLambert-St Louis
Dec 7
STL5:40 pmLambert-St Louis
11h 35m
1 stop
LHR11:15 amLondon Heathrow

Austrian Airlines flights from United Kingdom to St. Louis

Our best Austrian Airlines deals on United Kingdom to St. Louis flight tickets
Austrian Airlines
Dec 4
LHR6:00 amLondon Heathrow
23h 28m
2 stops
STL11:28 pmLambert-St Louis
Dec 11
STL1:05 pmLambert-St Louis
38h 35m
2 stops
LHR9:40 amLondon Heathrow
Austrian Airlines
Feb 5
LHR12:05 pmLondon Heathrow
17h 25m
1 stop
STL11:30 pmLambert-St Louis
Feb 12
STL11:28 amLambert-St Louis
16h 47m
1 stop
LHR10:15 amLondon Heathrow
Austrian Airlines
Nov 23
LHR9:05 amLondon Heathrow
44h 23m
2 stops
STL11:28 pmLambert-St Louis
Dec 7
STL1:05 pmLambert-St Louis
16h 10m
1 stop
LHR11:15 amLondon Heathrow

How to get the cheapest flight ticket from United Kingdom to St. Louis

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

What is the cheapest airline that flies to St. Louis from United Kingdom?

United Airlines. United Airlines, British Airways, and Virgin Atlantic are the most popular carriers operating from United Kingdom to St. Louis

What is the cheapest United Kingdom to St. Louis flight route?

London Gatwick - Lambert-St Louis. Fly from London Gatwick to Lambert-St Louis for the best United Kingdom - St. Louis flight prices

Can stopping save me money on United Kingdom to St. Louis flights?

You could potentially save up to 12% on your flight if you consider stops on a United Kingdom to St. Louis flight.

Cheap United Kingdom to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to St. Louis

Best Price Found

$335

Fastest flight time

11h 50m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from United Kingdom in the past 72 hours is $335. The best round-trip flight deal from United Kingdom to St. Louis found on momondo in the last 72 hours is $721.
The fastest flight from United Kingdom to St. Louis takes 11h 50m
There are no direct flights from United Kingdom to St. Louis. Popular non-direct routes for this connection are London Heathrow Airport - Lambert-St Louis Airport, London Gatwick Airport - Lambert-St Louis Airport and Manchester Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • When did momondo last update prices for flights from United Kingdom to Lambert-St Louis Airport?

    Prices for flights from United Kingdom to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from United Kingdom to Lambert-St Louis Airport?

  • How old do you have to be to fly from United Kingdom to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United Kingdom to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport 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 Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from United Kingdom to St. Louis

Compare and see reviews for airlines that fly from United Kingdom to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $583Free CancellationRating
7.4
9,226 reviews
Search United Airlines flights
British AirwaysPriceFrom $961Free CancellationRating
6.7
6,842 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $1,214Free CancellationRating
7.6
666 reviews
Search Virgin Atlantic flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from United Kingdom.

Can I find flights from United Kingdom to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United Kingdom to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from United Kingdom to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from United Kingdom. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from United Kingdom to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from United Kingdom and alert you when they change.


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