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Cheap flights from London Luton Airport to St. Louis from £393

1 adult
1 adult, Economy, 0 bags

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

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
06:00 - 23:16LTN  London Luton-STL Lambert-St Louis
23h 16m3 stops Valencia Lisbon Humberto Delgado Orlando
Multiple Airlines Logo
16:05 - 13:45STL  Lambert-St Louis-LTN London Luton
15h 40m2 stops Toronto Pearson Intl Lisbon Humberto Delgado
£911Multiple Airlines
Mon, 9 Nov - Mon, 23 Nov
Multiple Airlines Logo
06:00 - 00:12LTN  London Luton-STL Lambert-St Louis
24h 12m3 stops Barcelona-El Prat Lisbon Humberto Delgado Orlando
Multiple Airlines Logo
16:05 - 18:10STL  Lambert-St Louis-LTN London Luton
20h 05m3 stops Toronto Pearson Intl Zurich Václav Havel Prague
£941Multiple Airlines
Mon, 7 Dec - Wed, 23 Dec
Multiple Airlines Logo
06:20 - 00:12LTN  London Luton-STL Lambert-St Louis
23h 52m3 stops Barcelona-El Prat Lisbon Humberto Delgado Orlando
Multiple Airlines Logo
15:40 - 12:25STL  Lambert-St Louis-LTN London Luton
14h 45m2 stops Frankfurt am Main Václav Havel Prague
£950Multiple Airlines
Mon, 7 Dec - Wed, 23 Dec
Multiple Airlines Logo
11:30 - 13:45LTN  London Luton-STL Lambert-St Louis
32h 15m2 stops Amsterdam Schiphol Frankfurt am Main
Multiple Airlines Logo
16:05 - 14:10STL  Lambert-St Louis-LTN London Luton
16h 05m2 stops Toronto Pearson Intl Amsterdam Schiphol
£998Multiple Airlines
Sat, 21 Nov - Sat, 28 Nov
Multiple Airlines Logo
07:35 - 19:39LTN  London Luton-STL Lambert-St Louis
18h 04m2 stops Dublin Chicago O'Hare Intl
Multiple Airlines Logo
11:14 - 15:10STL  Lambert-St Louis-LTN London Luton
21h 56m2 stops Chicago O'Hare Intl Dublin
£1,012Multiple Airlines
Sat, 14 Nov - Sun, 22 Nov
Multiple Airlines Logo
07:05 - 19:30LTN  London Luton-STL Lambert-St Louis
18h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
14:17 - 10:50STL  Lambert-St Louis-LTN London Luton
14h 33m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
£1,035Multiple Airlines
Tue, 1 Dec - Sun, 6 Dec
Multiple Airlines Logo
06:05 - 19:30LTN  London Luton-STL Lambert-St Louis
19h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
18:05 - 22:05STL  Lambert-St Louis-LTN London Luton
46h 00m2 stops Orlando Lisbon Humberto Delgado
£1,124Multiple Airlines
Sun, 22 Nov - Sun, 29 Nov
Multiple Airlines Logo
20:00 - 16:59LTN  London Luton-STL Lambert-St Louis
26h 59m3 stops Budapest Ferenc Liszt Intl Vienna Intl Chicago O'Hare Intl
Multiple Airlines Logo
16:05 - 19:15STL  Lambert-St Louis-LTN London Luton
21h 10m3 stops Toronto Pearson Intl Zurich Budapest Ferenc Liszt Intl
£1,319Multiple Airlines
Fri, 6 Nov - Tue, 10 Nov
Multiple Airlines Logo
11:05 - 23:59LTN  London Luton-STL Lambert-St Louis
18h 54m2 stops Dublin Orlando
Multiple Airlines Logo
16:05 - 19:45STL  Lambert-St Louis-LTN London Luton
21h 40m3 stops Toronto Pearson Intl Zurich Milan Malpensa
£1,344Multiple Airlines
Sat, 28 Nov - Sat, 5 Dec
Multiple Airlines Logo
07:35 - 11:19LTN  London Luton-STL Lambert-St Louis
33h 44m3 stops Dublin Los Angeles Dallas/Fort Worth
Multiple Airlines Logo
16:05 - 17:35STL  Lambert-St Louis-LTN London Luton
19h 30m3 stops Toronto Pearson Intl Zurich Barcelona-El Prat
£1,491Multiple Airlines
Sat, 14 Nov - Mon, 30 Nov

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Mon 9/11

06:00-23:16

3 stops23h 16m

Lambert-St Louis

Mon 23/11

16:05-13:45

2 stops15h 40m

£911

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Mon 7/12

06:00-00:12

3 stops24h 12m

Lambert-St Louis

Wed 23/12

16:05-18:10

3 stops20h 05m

£941

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Mon 7/12

06:20-00:12

3 stops23h 52m

Lambert-St Louis

Wed 23/12

15:40-12:25

2 stops14h 45m

£950

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Sat 21/11

11:30-13:45

2 stops32h 15m

Lambert-St Louis

Sat 28/11

16:05-14:10

2 stops16h 05m

£998

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Sat 14/11

07:35-19:39

2 stops18h 04m

Lambert-St Louis

Sun 22/11

11:14-15:10

2 stops21h 56m

£1,012
Fastest return journey

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Tue 1/12

07:05-19:30

1 stop18h 25m

Lambert-St Louis

Sun 6/12

14:17-10:50

2 stops14h 33m

£1,035

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Sun 22/11

06:05-19:30

1 stop19h 25m

Lambert-St Louis

Sun 29/11

18:05-22:05

2 stops46h 00m

£1,124

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Fri 6/11

20:00-16:59

3 stops26h 59m

Lambert-St Louis

Tue 10/11

16:05-19:15

3 stops21h 10m

£1,319

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Sat 28/11

11:05-23:59

2 stops18h 54m

Lambert-St Louis

Sat 5/12

16:05-19:45

3 stops21h 40m

£1,344

LondonSt. Louis

LTN London Luton - STL Lambert-St Louis

LTNSTL

London Luton

Sat 14/11

07:35-11:19

3 stops33h 44m

Lambert-St Louis

Mon 30/11

16:05-17:35

3 stops19h 30m

£1,491

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from London Luton 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

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

Our data shows that Saturday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as £597. Flights from London Luton Airport to St. Louis on a Sunday will generally be more expensive and average around £1,095. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

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

Cheap London Luton Airport to St. Louis (LTN to STL) flight deals and tips

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

Best price found

£393

Fastest flight time

19h 52m

Direct flights

None
The best one-way flight to St. Louis from London Luton Airport in the past 72 hours is £393. The best return flight deal from London Luton Airport to St. Louis found on momondo in the last 72 hours is £911.
The fastest flight from London Luton Airport to St. Louis takes 19h 52m
There are no direct flights from London Luton Airport to St. Louis. There are no popular flight routes from London Luton Airport to St. Louis.
Search flight deals

Frequently asked questions about flying from London Luton Airport to St. Louis

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

    London Luton and Lambert-St Louis are 4176.8 mi apart from one another. 19h 52m is a normal flight duration for this route.

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

    Prices for flights from London Luton Airport to Lambert-St Louis Airport refresh daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Luton Airport to Lambert-St Louis Airport.

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

    The travel and health documents you'll need for your trip to Lambert-St Louis 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 Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Litchfield
Collinsville
Alton
Farmington

Why use momondo?

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

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

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from London.

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

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.

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