LTN - STL

£386 Find Cheap Flights from London Luton Airport to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to St. Louis departing on 19/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£767
Multiple Airlines
Sun 3/5Sun 17/5
LTN - STL • 3 stops
Cheapest one-way flight
£386
Multiple Airlines
Tue 19/5
LTN - STL • 3 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Luton to St. Louis (LTN-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luton to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Luton to St. Louis

Sun, 3 May - Sun, 17 May
Multiple Airlines Logo
09:05 - 21:52
LTN
-
STL
18h 47m
3 stops
Multiple Airlines Logo
13:00 - 15:25
STL
-
LTN
20h 25m
2 stops
£767Multiple Airlines
Sun, 17 May - Wed, 17 Jun
Multiple Airlines Logo
09:05 - 20:04
LTN
-
STL
16h 59m
2 stops
Multiple Airlines Logo
13:00 - 13:45
STL
-
LTN
18h 45m
2 stops
£874Multiple Airlines
Fri, 22 May - Thu, 20 Aug
Multiple Airlines Logo
06:20 - 20:04
LTN
-
STL
19h 44m
2 stops
Multiple Airlines Logo
08:55 - 13:45
STL
-
LTN
22h 50m
2 stops
£916Multiple Airlines
Fri, 5 Jun - Wed, 17 Jun
Multiple Airlines Logo
21:50 - 18:52
LTN
-
STL
27h 02m
3 stops
Multiple Airlines Logo
13:00 - 13:45
STL
-
LTN
18h 45m
2 stops
£1,061Multiple Airlines
Sat, 2 May - Sun, 17 May
Multiple Airlines Logo
09:00 - 20:04
LTN
-
STL
17h 04m
2 stops
Multiple Airlines Logo
13:00 - 15:25
STL
-
LTN
20h 25m
2 stops
£1,118Multiple Airlines
Wed, 13 May - Wed, 3 Jun
Multiple Airlines Logo
19:55 - 20:04
LTN
-
STL
30h 09m
3 stops
Multiple Airlines Logo
14:20 - 20:15
STL
-
LTN
23h 55m
2 stops
£1,142Multiple Airlines
Wed, 13 May - Wed, 3 Jun
Multiple Airlines Logo
19:55 - 20:04
LTN
-
STL
30h 09m
3 stops
Multiple Airlines Logo
11:25 - 18:05
STL
-
LTN
24h 40m
3 stops
£1,185Multiple Airlines
Sat, 16 May - Sat, 30 May
Multiple Airlines Logo
21:25 - 20:04
LTN
-
STL
28h 39m
3 stops
Multiple Airlines Logo
07:30 - 16:05
STL
-
LTN
26h 35m
3 stops
£1,289Multiple Airlines
Wed, 6 May - Sun, 17 May
Multiple Airlines Logo
09:15 - 12:06
LTN
-
STL
32h 51m
3 stops
Multiple Airlines Logo
07:30 - 21:05
STL
-
LTN
31h 35m
2 stops
£2,000Multiple Airlines
Wed, 25 Mar - Wed, 1 Apr
Multiple Airlines Logo
14:40 - 18:00
LTN
-
STL
32h 20m
3 stops
Multiple Airlines Logo
15:30 - 22:35
STL
-
LTN
25h 05m
2 stops
£2,268Multiple Airlines
Useful Info

Good to know - Cheap tickets from London Luton Airport to St. Louis

Cheapest flight£386
Flight from London Luton Airport to St. Louis

When to book flights from Luton to St. Louis

Are your dates flexible? Find out the best times to travel from Luton to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to St. Louis flights

  • What is the cheapest flight from London Luton Airport to St. Louis?

    In the last 3 days, the lowest price for a flight from London Luton Airport to St. Louis was £386 for a one-way ticket and £767 for a return.

  • Which aircraft models fly most regularly from London Luton Airport to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from London Luton Airport to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Luton Airport to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Luton Airport to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from London Luton Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Luton Airport to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to St. Louis with an airline and back to London Luton Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from London Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Luton to St. Louis

Information on your arrival and departure airports

London Luton Airport (LTN)
St. Louis (STL)