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Cheap flights from London Luton Airport to St. Louis from £425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to St. Louis departing on 27/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Luton Airport to St. Louis

Cheap return flights

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

Cheap last-minute flights

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

Cheap bus & train deals from London Luton Airport to St. Louis

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

All round-trip flight deals to St. Louis

The cheapest plane tickets to St. Louis found on KAYAK recently.
22:40 - 13:55LTN-STL
21h 15m2 stops
10:18 - 13:50STL-LTN
21h 32m3 stops
Thu, 6 Feb - Tue, 18 Feb
07:00 - 11:30LTN-STL
34h 30m3 stops
08:05 - 22:15STL-LTN
32h 10m3 stops
£1,020
Find Deal
Tue, 12 Nov - Thu, 14 Nov
08:25 - 23:30LTN-STL
21h 05m3 stops
10:18 - 13:50STL-LTN
21h 32m3 stops
£1,079
Find Deal
Thu, 6 Feb - Tue, 18 Feb
16:10 - 17:36LTN-STL
31h 26m3 stops
15:50 - 21:55STL-LTN
24h 05m3 stops
£1,103
Find Deal
Wed, 5 Feb - Mon, 17 Feb
06:35 - 21:58LTN-STL
21h 23m3 stops
15:50 - 19:30STL-LTN
21h 40m2 stops
£2,528
Find Deal
Tue, 12 Nov - Thu, 14 Nov
18:40 - 00:06LTN-STL
35h 26m3 stops
Wed, 27 Nov
15:35 - 00:06LTN-STL
38h 31m2 stops
Wed, 27 Nov
07:00 - 00:06LTN-STL
23h 06m3 stops
Fri, 22 Nov
07:15 - 00:06LTN-STL
22h 51m2 stops
Fri, 22 Nov
15:25 - 13:55LTN-STL
28h 30m2 stops
Tue, 26 Nov
15:25 - 13:55LTN-STL
28h 30m3 stops
Tue, 26 Nov

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

£425

Fastest flight time

21h 05m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from London Luton Airport in the past 72 hours is £425. The best return flight deal from London Luton Airport to St. Louis found on momondo in the last 72 hours is £953.
The fastest flight from London Luton Airport to St. Louis takes 21h 05m
There are no direct flights from London Luton Airport to St. Louis. Popular non-direct route for this connection is London Luton Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • 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. 21h 05m 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.


  • How do I get Price Alerts for flights from London Luton Airport to St. Louis?

    Confirm your travel details to search for the latest offers for flights from London Luton Airport to St. Louis. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from London Luton Airport to St. Louis with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.


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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