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.

£260 Cheap Flights from St. Louis to London Gatwick Airport in 2026

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Find the cheapest flights from St. Louis to London

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:05 - 21:15

STL

LGW

23h 10m

2 stops

20:35 - 15:25

LGW

STL

24h 50m

2 stops

£536Multiple Airlines

Tue, 14 Apr - Tue, 21 Apr

16:59 - 10:00

STL

LGW

35h 01m

1 stop

14:00 - 10:26

LGW

STL

26h 26m

2 stops

£558Multiple Airlines

Sun, 19 Apr - Wed, 29 Apr

16:05 - 21:15

STL

LGW

23h 10m

2 stops

21:35 - 15:25

LGW

STL

23h 50m

2 stops

£572Multiple Airlines

Tue, 14 Apr - Tue, 21 Apr

16:54 - 10:00

STL

LGW

35h 06m

1 stop

14:00 - 10:30

LGW

STL

26h 30m

2 stops

£575Multiple Airlines

Wed, 1 Apr - Wed, 15 Apr

11:25 - 06:20

STL

LGW

36h 55m

2 stops

14:00 - 23:19

LGW

STL

15h 19m

1 stop

£579Multiple Airlines

Thu, 23 Apr - Wed, 29 Apr

16:59 - 10:00

STL

LGW

35h 01m

1 stop

14:00 - 10:26

LGW

STL

26h 26m

2 stops

£580Multiple Airlines

Sun, 19 Apr - Wed, 29 Apr

18:11 - 20:00

STL

LGW

19h 49m

2 stops

20:40 - 22:19

LGW

STL

31h 39m

2 stops

£582Iberia

Mon, 13 Apr - Mon, 20 Apr

16:05 - 17:55

STL

LGW

19h 50m

2 stops

09:20 - 20:04

LGW

STL

16h 44m

2 stops

£584Multiple Airlines

Wed, 29 Apr - Wed, 6 May

16:54 - 10:00

STL

LGW

35h 06m

1 stop

14:00 - 17:34

LGW

STL

33h 34m

2 stops

£585Multiple Airlines

Wed, 1 Apr - Wed, 8 Apr

20:23 - 06:20

STL

LGW

51h 57m

2 stops

14:00 - 23:19

LGW

STL

15h 19m

1 stop

£587Multiple Airlines

Wed, 22 Apr - Wed, 29 Apr

American Airlines flights from St. Louis to London Gatwick Airport

Our best American Airlines deals on St. Louis to London Gatwick Airport flight tickets

American Airlines

29 Apr

STL09:10Lambert-St Louis

17h 30m

2 stops

LGW08:40London Gatwick

6 May

LGW12:20London Gatwick

17h 26m

2 stops

STL23:46Lambert-St Louis

£596

American Airlines

8 May

STL07:00Lambert-St Louis

17h 50m

2 stops

LGW06:50London Gatwick

14 May

LGW12:20London Gatwick

26h 07m

2 stops

STL08:27Lambert-St Louis

£614

American Airlines

8 May

STL07:05Lambert-St Louis

17h 45m

2 stops

LGW06:50London Gatwick

14 May

LGW12:20London Gatwick

17h 36m

2 stops

STL23:56Lambert-St Louis

£650

Delta flights from St. Louis to London Gatwick Airport

Our best Delta deals on St. Louis to London Gatwick Airport flight tickets

Delta

22 Apr

STL06:25Lambert-St Louis

27h 35m

2 stops

LGW16:00London Gatwick

28 Apr

LGW10:35London Gatwick

28h 52m

2 stops

STL09:27Lambert-St Louis

£589

Delta

22 Apr

STL13:03Lambert-St Louis

14h 22m

2 stops

LGW09:25London Gatwick

1 May

LGW10:25London Gatwick

30h 09m

2 stops

STL10:34Lambert-St Louis

£593

Delta

22 Apr

STL06:00Lambert-St Louis

21h 25m

2 stops

LGW09:25London Gatwick

27 Apr

LGW10:25London Gatwick

44h 00m

2 stops

STL00:25Lambert-St Louis

£598

momondo Fare Finder

Use the filters below to find and compare flights from St. Louis to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Tue 14/4

16:05-21:15

2 stops23h 10m

London Gatwick

Tue 21/4

20:35-15:25

2 stops24h 50m

£536

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Sun 19/4

16:59-10:00

1 stop35h 01m

London Gatwick

Wed 29/4

14:00-10:26

2 stops26h 26m

£558

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Tue 14/4

16:05-21:15

2 stops23h 10m

London Gatwick

Tue 21/4

21:35-15:25

2 stops23h 50m

£572

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 1/4

16:54-10:00

1 stop35h 06m

London Gatwick

Wed 15/4

14:00-10:30

2 stops26h 30m

£575

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Thu 23/4

11:25-06:20

2 stops36h 55m

London Gatwick

Wed 29/4

14:00-23:19

1 stop15h 19m

£579

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Sun 19/4

16:59-10:00

1 stop35h 01m

London Gatwick

Wed 29/4

14:00-10:26

2 stops26h 26m

£580

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Mon 13/4

18:11-20:00

2 stops19h 49m

London Gatwick

Mon 20/4

20:40-22:19

2 stops31h 39m

£582

Fastest return journey

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 29/4

16:05-17:55

2 stops19h 50m

London Gatwick

Wed 6/5

09:20-20:04

2 stops16h 44m

£584

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 1/4

16:54-10:00

1 stop35h 06m

London Gatwick

Wed 8/4

14:00-17:34

2 stops33h 34m

£585

St. LouisLondon

STL - LGW

STLLGW

Lambert-St Louis

Wed 22/4

20:23-06:20

2 stops51h 57m

London Gatwick

Wed 29/4

14:00-23:19

1 stop15h 19m

£587

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 airline that flies from Lambert-St Louis to London Gatwick?

Delta is the most popular carrier operating from Lambert-St Louis to London Gatwick

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

Fastest flight time	14h 23m
Direct flights	None

The fastest flight from St. Louis to London Gatwick Airport takes 14h 23m

There are no direct flights from St. Louis to London Gatwick Airport. There are no popular flight routes from St. Louis to London Gatwick Airport.

Search flight deals

How far is Lambert-St Louis to London Gatwick by plane?
There are 4206.2 mi between Lambert-St Louis and London Gatwick. 14h 23m 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.

Eastbourne

Milton Keynes

Luton

Gatwick

Slough

Maidstone

Southend-on-Sea

Ipswich

Canterbury

Wembley

Ilford

Chelmsford

Guildford

Hayes

Dover

Folkestone

Ramsgate

Worthing

Colchester

Bedford

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.