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Cheap flights from St. Louis to the United Kingdom from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to the United Kingdom departing on 6/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Sa 5/11
Sa 5/18

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Easily compare round-trip flights from St. Louis to United Kingdom

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to United Kingdom by changing tabs
Multiple Airlines
Oct 8
STL2:35 pmLambert-St Louis
13h 25m
1 stop
LGW10:00 amLondon Gatwick
Oct 22
LGW12:00 pmLondon Gatwick
28h 46m
1 stop
STL10:46 amLambert-St Louis
American Airlines
Sep 21
STL9:56 amLambert-St Louis
18h 29m
2 stops
INV10:25 amInverness
Sep 27
INV7:05 amInverness
22h 15m
2 stops
STL11:20 pmLambert-St Louis
British Airways
Oct 19
STL7:30 amLambert-St Louis
20h 55m
2 stops
INV10:25 amInverness
Oct 21
INV3:40 pmInverness
34h 31m
2 stops
STL8:11 pmLambert-St Louis
United Airlines
Oct 2
STL6:30 amLambert-St Louis
19h 35m
2 stops
EDI8:05 amEdinburgh Turnhouse
Oct 12
EDI9:00 amEdinburgh Turnhouse
31h 07m
2 stops
STL10:07 amLambert-St Louis
Air Canada
Aug 20
STL10:10 amLambert-St Louis
14h 40m
1 stop
EDI6:50 amEdinburgh Turnhouse
Sep 4
EDI9:00 amEdinburgh Turnhouse
17h 00m
1 stop
STL8:00 pmLambert-St Louis
Delta
Sep 10
STL2:05 pmLambert-St Louis
13h 55m
2 stops
LGW10:00 amLondon Gatwick
Sep 17
LGW12:00 pmLondon Gatwick
17h 35m
2 stops
STL11:35 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to United Kingdom

If you're looking for one-way flights from St. Louis to United Kingdom, view some of our deals below provided by British Airways and United Airlines
Multiple Airlines
Jun 27
STL8:12 pmLambert-St Louis
31h 48m
1 stop
LGW10:00 amLondon Gatwick
Multiple Airlines
Sep 11
STL4:31 pmLambert-St Louis
35h 29m
1 stop
LGW10:00 amLondon Gatwick
United Airlines
Sep 9
STL12:00 pmLambert-St Louis
16h 00m
1 stop
LHR10:00 amLondon Heathrow

Search last-minute flights to United Kingdom from St. Louis

Find and compare round-trip flight prices for your last-minute flight from St. Louis to United Kingdom
Delta
May 12
STL6:11 amLambert-St Louis
19h 04m
1 stop
LHR7:15 amLondon Heathrow
May 31
LHR11:30 amLondon Heathrow
16h 22m
2 stops
STL9:52 pmLambert-St Louis
United Airlines
May 12
STL9:50 amLambert-St Louis
16h 45m
1 stop
LHR8:35 amLondon Heathrow
May 31
LHR6:30 amLondon Heathrow
13h 00m
1 stop
STL1:30 pmLambert-St Louis
Air Canada
May 8
STL11:00 amLambert-St Louis
13h 30m
1 stop
LHR6:30 amLondon Heathrow
May 22
LHR7:30 pmLondon Heathrow
30h 31m
2 stops
STL8:01 pmLambert-St Louis
American Airlines
May 13
STL2:00 pmLambert-St Louis
11h 30m
1 stop
LHR7:30 amLondon Heathrow
May 26
LHR9:15 amLondon Heathrow
12h 13m
1 stop
STL3:28 pmLambert-St Louis
Multiple Airlines
May 17
STL4:57 pmLambert-St Louis
32h 43m
1 stop
LHR7:40 amLondon Heathrow
Jun 3
LHR12:05 pmLondon Heathrow
33h 16m
1 stop
STL3:21 pmLambert-St Louis
Virgin Atlantic
May 17
STL12:00 pmLambert-St Louis
12h 45m
1 stop
LHR6:45 amLondon Heathrow
Jun 3
LHR11:30 amLondon Heathrow
16h 12m
2 stops
STL9:42 pmLambert-St Louis

Best airlines flying from St. Louis to United Kingdom

Compare and see reviews for airlines that fly from St. Louis to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $585Free CancellationRating
8.0
10,818 reviews
Search Delta flights
United AirlinesPriceFrom $587Free CancellationRating
7.4
11,090 reviews
Search United Airlines flights
American AirlinesPriceFrom $611Free CancellationRating
7.3
14,697 reviews
Search American Airlines flights
IberiaPriceFrom $619Free CancellationRating
7.1
2,749 reviews
Search Iberia flights
FinnairPriceFrom $643Free CancellationRating
7.7
1,379 reviews
Search Finnair flights
British AirwaysPriceFrom $652Free CancellationRating
6.8
6,873 reviews
Search British Airways flights
Virgin AtlanticPriceFrom $654Free CancellationRating
7.7
740 reviews
Search Virgin Atlantic flights
LufthansaPriceFrom $656Free CancellationRating
7.0
7,711 reviews
Search Lufthansa flights
KLMPriceFrom $688Free CancellationRating
7.8
1,602 reviews
Search KLM flights
Air CanadaPriceFrom $688Free CancellationRating
7.0
6,915 reviews
Search Air Canada flights

Finnair flights from St. Louis to United Kingdom

Our best Finnair deals on St. Louis to United Kingdom flight tickets
Finnair
Jul 7
STL6:09 pmLambert-St Louis
22h 01m
1 stop
LHR10:10 pmLondon Heathrow
Jul 23
LHR2:25 pmLondon Heathrow
13h 29m
1 stop
STL9:54 pmLambert-St Louis
Finnair
Jul 7
STL6:09 pmLambert-St Louis
22h 01m
1 stop
LHR10:10 pmLondon Heathrow
Jul 27
LHR12:15 pmLondon Heathrow
15h 39m
1 stop
STL9:54 pmLambert-St Louis

Air Canada flights from St. Louis to United Kingdom

Our best Air Canada deals on St. Louis to United Kingdom flight tickets
Air Canada
Aug 20
STL10:10 amLambert-St Louis
14h 40m
1 stop
EDI6:50 amEdinburgh Turnhouse
Sep 4
EDI9:00 amEdinburgh Turnhouse
17h 00m
1 stop
STL8:00 pmLambert-St Louis
Air Canada
May 21
STL11:00 amLambert-St Louis
13h 30m
1 stop
LHR6:30 amLondon Heathrow
May 30
LHR8:30 amLondon Heathrow
17h 31m
1 stop
STL8:01 pmLambert-St Louis
Air Canada
Oct 2
STL10:10 amLambert-St Louis
14h 40m
1 stop
EDI6:50 amEdinburgh Turnhouse
Oct 12
EDI9:00 amEdinburgh Turnhouse
31h 07m
2 stops
STL10:07 amLambert-St Louis

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

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 United Kingdom from St. Louis?

Iberia. British Airways, Delta, and Finnair are the most popular carriers operating from St. Louis to United Kingdom

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

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

Cheap St. Louis to United Kingdom flight deals and tips

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

Best Price Found

$221

Fastest flight time

9h 44m

Direct flights

None

Airports in United Kingdom

7 airports
The best one-way flight to United Kingdom from St. Louis in the past 72 hours is $221. The best round-trip flight deal from St. Louis to United Kingdom found on momondo in the last 72 hours is $522.
The fastest flight from St. Louis to United Kingdom takes 9h 44m
There are no direct flights from St. Louis to United Kingdom. Popular non-direct routes for this connection are Lambert-St Louis Airport - London Gatwick Airport, Lambert-St Louis Airport - Inverness Airport and Lambert-St Louis Airport - Edinburgh Turnhouse Airport.
There are 7 airports near United Kingdom: Inverness (INV), London City (LCY), London Heathrow (LHR), Edinburgh Turnhouse (EDI), Manchester (MAN), London Gatwick (LGW), Glasgow Intl (GLA)

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

    Prices for flights from Lambert-St Louis Airport to United Kingdom are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to United Kingdom. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to United Kingdom.

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

Yes. momondo can track prices for St. Louis to United Kingdom flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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To?
Sa 5/11
Sa 5/18
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