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Cheap flights from St. Louis to London Gatwick Airport from £246

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 London Gatwick Airport departing on 1/4. 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 St. Louis to London

Cheap return flights

These are some of the best return flight deals from St. Louis to London 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 St. Louis to London.

Cheap last-minute flights

Planning a quick getaway from St. Louis to London? 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 London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from St. Louis to London

Find recent round-trip train or bus tickets from St. Louis to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
09:36 - 07:30STL-LGW
15h 54m2 stops
11:20 - 23:46LGW-STL
18h 26m2 stops
£587American Airlines
Find Deal
Tue, 21 Jan - Tue, 28 Jan
17:05 - 10:00STL-LGW
34h 55m1 stop
12:00 - 09:16LGW-STL
27h 16m2 stops
Sun, 26 Jan - Sun, 2 Feb
13:02 - 17:10STL-LGW
22h 08m3 stops
21:05 - 13:55LGW-STL
22h 50m2 stops
Tue, 4 Feb - Tue, 11 Feb
14:10 - 18:50STL-LGW
22h 40m2 stops
10:55 - 22:09LGW-STL
41h 14m2 stops
£655British Airways
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Tue, 4 Feb - Tue, 11 Feb
13:40 - 18:50STL-LGW
23h 10m2 stops
11:00 - 22:09LGW-STL
41h 09m2 stops
£668British Airways
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Tue, 21 Jan - Tue, 28 Jan
13:30 - 18:50STL-LGW
47h 20m2 stops
11:00 - 22:09LGW-STL
41h 09m2 stops
£808Iberia
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Tue, 21 Jan - Tue, 28 Jan
09:25 - 10:15STL-LGW
18h 50m2 stops
10:55 - 22:09LGW-STL
41h 14m2 stops
£842Iberia
Find Deal
Sun, 26 Jan - Sun, 2 Feb
17:33 - 21:30STL-LGW
21h 57m2 stops
10:15 - 14:23LGW-STL
33h 08m2 stops
£862Turkish Airlines
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Thu, 6 Mar - Sun, 16 Mar
15:40 - 09:55STL-LGW
36h 15m2 stops
17:15 - 14:48LGW-STL
27h 33m2 stops
£883Turkish Airlines
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Fri, 18 Apr - Sun, 4 May
17:36 - 21:40STL-LGW
22h 04m2 stops
05:55 - 15:40LGW-STL
39h 45m2 stops
£913Turkish Airlines
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Sat, 15 Feb - Sat, 22 Feb
16:57 - 10:00STL-LGW
35h 03m1 stop
Tue, 1 Apr
13:30 - 18:50STL-LGW
23h 20m2 stops
£378Iberia
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Tue, 4 Feb
12:15 - 15:35STL-LGW
21h 20m3 stops
Fri, 18 Apr
12:15 - 11:45STL-LGW
17h 30m3 stops
Tue, 1 Apr
16:26 - 20:00STL-LGW
21h 34m2 stops
£479Iberia
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Tue, 1 Apr
12:02 - 10:10STL-LGW
16h 08m2 stops
£481Iberia
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Fri, 18 Apr
12:15 - 15:10STL-LGW
20h 55m3 stops
Sun, 1 Jun
17:33 - 21:30STL-LGW
22h 57m2 stops
£669Turkish Airlines
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Fri, 14 Mar
13:00 - 10:00STL-LGW
15h 00m2 stops
£721Delta
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Tue, 27 May
17:31 - 09:55STL-LGW
34h 24m2 stops
£863Turkish Airlines
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Fri, 16 May
21:29 - 10:35STL-LGW
31h 06m1 stop
14:00 - 15:21LGW-STL
31h 21m2 stops
£1,145
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Mon, 23 Dec - Mon, 30 Dec
21:29 - 10:35STL-LGW
31h 06m1 stop
14:00 - 23:40LGW-STL
15h 40m1 stop
£1,156
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Mon, 23 Dec - Mon, 30 Dec
06:25 - 19:30STL-LGW
31h 05m3 stops
08:50 - 11:45LGW-STL
32h 55m3 stops
£1,281
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Thu, 26 Dec - Thu, 2 Jan
13:00 - 15:45STL-LGW
20h 45m3 stops
08:50 - 11:30LGW-STL
32h 40m3 stops
£1,305
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Fri, 27 Dec - Thu, 2 Jan
13:00 - 10:55STL-LGW
15h 55m3 stops
11:55 - 11:30LGW-STL
29h 35m3 stops
£1,398
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Mon, 23 Dec - Mon, 30 Dec
15:50 - 17:55STL-LGW
20h 05m2 stops
08:50 - 11:45LGW-STL
32h 55m3 stops
£1,434
Find Deal
Thu, 26 Dec - Thu, 2 Jan
17:30 - 16:00STL-LGW
40h 30m2 stops
06:00 - 15:47LGW-STL
39h 47m2 stops
£1,721Turkish Airlines
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Wed, 25 Dec - Tue, 31 Dec
17:33 - 16:00STL-LGW
40h 27m2 stops
06:00 - 15:47LGW-STL
39h 47m2 stops
£1,767Turkish Airlines
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Tue, 24 Dec - Tue, 31 Dec
17:33 - 21:30STL-LGW
21h 57m2 stops
16:55 - 15:42LGW-STL
52h 47m2 stops
£1,935Turkish Airlines
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Tue, 24 Dec - Thu, 26 Dec
17:29 - 18:50STL-LGW
43h 21m2 stops
11:00 - 17:46LGW-STL
36h 46m2 stops
£7,257British Airways
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Fri, 27 Dec - Fri, 3 Jan

Delta flights from St. Louis to London Gatwick Airport

Our best Delta deals on St. Louis to London Gatwick Airport flight tickets
Delta
26 May
STL13:00Lambert-St Louis
15h 00m
2 stops
LGW10:00London Gatwick
2 Jun
LGW12:00London Gatwick
17h 38m
2 stops
STL23:38Lambert-St Louis
Delta
4 Jun
STL10:45Lambert-St Louis
17h 15m
2 stops
LGW10:00London Gatwick
20 Jun
LGW12:00London Gatwick
14h 30m
2 stops
STL20:30Lambert-St Louis
Delta
6 Jun
STL10:45Lambert-St Louis
17h 15m
2 stops
LGW10:00London Gatwick
16 Jun
LGW12:00London Gatwick
14h 30m
2 stops
STL20:30Lambert-St Louis

British Airways flights from St. Louis to London Gatwick Airport

Our best British Airways deals on St. Louis to London Gatwick Airport flight tickets
British Airways
4 Feb
STL14:10Lambert-St Louis
22h 40m
2 stops
LGW18:50London Gatwick
11 Feb
LGW10:55London Gatwick
41h 14m
2 stops
STL22:09Lambert-St Louis
British Airways
21 Jan
STL13:40Lambert-St Louis
23h 10m
2 stops
LGW18:50London Gatwick
28 Jan
LGW11:00London Gatwick
41h 09m
2 stops
STL22:09Lambert-St Louis
British Airways
14 Mar
STL14:13Lambert-St Louis
23h 37m
2 stops
LGW18:50London Gatwick
19 Mar
LGW19:35London Gatwick
30h 13m
2 stops
STL20:48Lambert-St Louis

See travel insights to London from

How to get the cheapest flight ticket from St. Louis to London Gatwick 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

What is the cheapest month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from St. Louis is in February. Flight prices, which tend to average around £506, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in February, then you should wait until September to fly from St. Louis, when ticket prices are also cheap, with an average price of £601.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Monday is the cheapest day to fly to London Gatwick Airport from St. Louis. The lowest ticket price found for a Monday departure recently was £0. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from St. Louis to London Gatwick Airport on a Tuesday will generally be more expensive and average around £733. 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 London Gatwick Airport?

Our data shows that the cheapest St. Louis to London Gatwick Airport flights are usually those with departure times at midday. Our users have found flights to London Gatwick Airport at midday for as low as £0. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £675.

When to book flights from St. Louis to London Gatwick Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to London Gatwick Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap St. Louis to London Gatwick Airport (STL to LGW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to London Gatwick Airport

Best price found

£246

Fastest flight time

12h 55m

Direct flights

None
The best one-way flight to London Gatwick Airport from St. Louis in the past 72 hours is £246. The best return flight deal from St. Louis to London Gatwick Airport found on momondo in the last 72 hours is £587.
The fastest flight from St. Louis to London Gatwick Airport takes 12h 55m
There are no direct flights from St. Louis to London Gatwick Airport. Popular non-direct route for this connection is Lambert-St Louis Airport - London Gatwick Airport.

  • How far is Lambert-St Louis to London Gatwick by plane?

    There are 4206.2 mi between Lambert-St Louis and London Gatwick. 12h 55m is a normal flight duration for this route.

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

    Prices for flights from Lambert-St Louis Airport to London Gatwick Airport were last updated today.

  • How old do you have to be to fly from Lambert-St Louis Airport to London Gatwick 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 Lambert-St Louis Airport to London Gatwick Airport.

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

    The travel and health documents you'll need for your trip to London Gatwick Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London Gatwick Airport. It is always advisable to seek 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 London?

Finding the right flight to London from St. Louis 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 London quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between St. Louis and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to London from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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