What is the cheapest airline that flies from London Gatwick to Lambert-St Louis?

WestJet, British Airways, and Turkish Airlines are the most popular carriers operating from London Gatwick to Lambert-St Louis

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

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

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

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 London Gatwick Airport 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.

£320 Cheap Flights from London Gatwick Airport to St. Louis in 2025

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Find the cheapest flights from London Gatwick Airport to St. Louis

Round-trip

One-way

Last minute

Cheap return flights

14:00 - 13:02LGW-STL

29h 02m1 stop

19:55 - 09:30STL-LGW

31h 35m2 stops

£472

Find Deal

dim., 14 sept. - dim., 21 sept.

14:00 - 13:07LGW-STL

29h 07m1 stop

16:58 - 10:55STL-LGW

35h 57m2 stops

£519

Find Deal

sam., 13 sept. - sam., 20 sept.

14:00 - 13:27LGW-STL

29h 27m1 stop

14:22 - 10:10STL-LGW

13h 48m1 stop

£530

Find Deal

mer., 15 oct. - dim., 19 oct.

14:00 - 13:02LGW-STL

29h 02m1 stop

13:52 - 10:10STL-LGW

14h 18m1 stop

£537

Find Deal

dim., 14 sept. - dim., 21 sept.

14:00 - 14:21LGW-STL

30h 21m1 stop

10:35 - 06:20STL-LGW

37h 45m2 stops

£545

Find Deal

jeu., 28 août - jeu., 4 sept.

14:30 - 13:12LGW-STL

28h 42m2 stops

18:55 - 08:10STL-LGW

31h 15m2 stops

£811Finnair

Find Deal

sam., 23 août - mar., 2 sept.

12:00 - 23:24LGW-STL

17h 24m2 stops

10:45 - 10:00STL-LGW

17h 15m2 stops

£826Delta

Find Deal

jeu., 28 août - jeu., 4 sept.

20:40 - 20:26LGW-STL

29h 46m2 stops

09:35 - 10:55STL-LGW

19h 20m2 stops

£850Iberia

Find Deal

jeu., 16 oct. - mer., 22 oct.

12:00 - 23:18LGW-STL

17h 18m2 stops

10:45 - 10:00STL-LGW

17h 15m2 stops

£856Delta

Find Deal

sam., 30 août - sam., 6 sept.

20:40 - 20:26LGW-STL

29h 46m2 stops

08:42 - 10:50STL-LGW

20h 08m2 stops

£879Iberia

Find Deal

mer., 15 oct. - dim., 19 oct.

Turkish Airlines flights from London Gatwick Airport to St. Louis

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

Turkish Airlines

7 Aug

LGW05:20London Gatwick

23h 25m

2 stops

STL22:45Lambert-St Louis

10 Aug

STL08:00Lambert-St Louis

19h 55m

2 stops

LGW09:55London Gatwick

£2,028

Find similar

Turkish Airlines

8 Aug

LGW05:30London Gatwick

23h 15m

2 stops

STL22:45Lambert-St Louis

9 Aug

STL07:55Lambert-St Louis

20h 00m

2 stops

LGW09:55London Gatwick

£3,160

Find similar

Iberia flights from London Gatwick Airport to St. Louis

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

Iberia

16 Oct

LGW20:40London Gatwick

29h 46m

2 stops

STL20:26Lambert-St Louis

22 Oct

STL09:35Lambert-St Louis

19h 20m

2 stops

LGW10:55London Gatwick

£850

Find similar

Iberia

15 Oct

LGW20:40London Gatwick

29h 46m

2 stops

STL20:26Lambert-St Louis

19 Oct

STL08:42Lambert-St Louis

20h 08m

2 stops

LGW10:50London Gatwick

£879

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

dim. 14/9

14:00-13:02

1 stop29h 02m

Lambert-St Louis

dim. 21/9

19:55-09:30

2 stops31h 35m

£472

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

sam. 13/9

14:00-13:07

1 stop29h 07m

Lambert-St Louis

sam. 20/9

16:58-10:55

2 stops35h 57m

£519

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

mer. 15/10

14:00-13:27

1 stop29h 27m

Lambert-St Louis

dim. 19/10

14:22-10:10

1 stop13h 48m

£530

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

dim. 14/9

14:00-13:02

1 stop29h 02m

Lambert-St Louis

dim. 21/9

13:52-10:10

1 stop14h 18m

£536

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

jeu. 28/8

14:00-14:21

1 stop30h 21m

Lambert-St Louis

jeu. 4/9

10:35-06:20

2 stops37h 45m

£545

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

sam. 23/8

14:30-13:12

2 stops28h 42m

Lambert-St Louis

mar. 2/9

18:55-08:10

2 stops31h 15m

£811

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

jeu. 28/8

12:00-23:24

2 stops17h 24m

Lambert-St Louis

jeu. 4/9

10:45-10:00

2 stops17h 15m

£826

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

jeu. 16/10

20:40-20:26

2 stops29h 46m

Lambert-St Louis

mer. 22/10

09:35-10:55

2 stops19h 20m

£850

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

sam. 30/8

12:00-23:18

2 stops17h 18m

Lambert-St Louis

sam. 6/9

10:45-10:00

2 stops17h 15m

£856

LondonSt. Louis

LGW - STL

LGWSTL

London Gatwick

mer. 15/10

20:40-20:26

2 stops29h 46m

Lambert-St Louis

dim. 19/10

08:42-10:50

2 stops20h 08m

£879

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 London Gatwick Airport 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

Prices

Airlines

What is the cheapest day to depart on your flight to St. Louis?

Our data shows that Wednesday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as £610. Flights from London Gatwick Airport to St. Louis on a Sunday will generally be more expensive and average around £726. 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 St. Louis?

Our data shows that the cheapest London Gatwick Airport to St. Louis flights are usually those with departure times in the evening. Our users have found flights to St. Louis in the evening for as low as £568. In contrast, the most expensive time of day to depart to St. Louis is in the morning when prices are around £668.

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

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

Estimated return price

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

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

Best price found	£320
Fastest flight time	12h 58m
Direct flights	None
Airports in St. Louis	1 airport

The best one-way flight to St. Louis from London Gatwick Airport in the past 72 hours is £320. The best return flight deal from London Gatwick Airport to St. Louis found on momondo in the last 72 hours is £472.

The fastest flight from London Gatwick Airport to St. Louis takes 12h 58m

There are no direct flights from London Gatwick Airport to St. Louis. Popular non-direct route for this connection is London Gatwick Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

Search flight deals

How far is London Gatwick to Lambert-St Louis by plane?
London Gatwick and Lambert-St Louis are 4206.2 mi apart from one another. Flights usually cover this in 12h 58m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Gatwick Airport to Lambert-St Louis Airport?
Prices for flights from London Gatwick Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How old do you have to be to fly from London Gatwick Airport to Lambert-St Louis Airport?
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 London Gatwick Airport 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.

St. Charles

Collinsville

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

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

All flight searches from London to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

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

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