Cheap flights from St. Louis (STL) to Luton (LTN)

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How to find the cheapest flight from
St. Louis (STL) to Luton (LTN)

All the information you need to plan the best STL to LTN flight in 2021: compare St. Louis to Luton flight prices with the expected peak season, weather and rainfall in Luton.
When is the cheapest time to fly from St. Louis to London Luton Airport (STL - LTN)?

When flying from St. Louis to London Luton Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from St. Louis to London Luton Airport?

Users have found that booking a flight from St. Louis to London Luton Airport at least 53 days early can save you up to 77% on average compared to booking a flight this week. If booking 53 days before your flight isn’t an option for you, users have found flights from St. Louis to London Luton Airport for as little as $1,203 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,720 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to London Luton Airport?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to London Luton Airport. Flights to London Luton Airport from St. Louis in September are about $945 on average during September, but can be found for as low as $390.

One-way flights to Luton from St. Louis

The cheapest one-way flights from St. Louis to Luton
9:30 am - 8:45 am
Multiple Airlines
2 Stops
17h 15m
STL - LTN
Multiple Airlines
$564
Kiwi.com
6:42 am - 8:05 pm
Multiple Airlines
2 Stops
31h 23m
STL - LTN
Multiple Airlines
$568
Kiwi.com
7:45 am - 8:20 am
Multiple Airlines
2 Stops
18h 35m
STL - LTN
Multiple Airlines
$834
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Louis</span> to <span class="emphasized">Luton</span> flights.

Flight FAQs

From St. Louis to Luton

What airport do you fly from for flights from St. Louis to London Luton?

Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to London Luton. You should not have trouble finding flights to London Luton from Lambert-St Louis; the airport handles an average of 0 outbound flights to London Luton per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the St. Louis airport to London Luton. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

Can I find flights from St. Louis to London Luton Airport for under $800 on Cheapflights?

Yes, there are multiple flights from St. Louis to London Luton Airport for under $800. The cheapest flight booked recently is on Multiple Airlines for just $748, but on average you can expect to pay $912.

What are the cheapest flights from St. Louis to London Luton Airport?

Looking at all options, your cheapest flight can be booked for $685. While the most popular route (Lambert-St Louis - London Luton) can be booked for $693 on average our data indicates $685 when flying from St. Louis to London Luton Airport.

Related searches

Flights to Luton from St. Louis (STL)
Flights to St. Louis Flights to Luton

Rent a Car

Car Rentals at Luton Car Rentals in England

COVID Restrictions

View COVID Travel Restrictions for Luton (LTN)

Do I need a COVID test to fly to Luton from St. Louis?

Information is based on travel restrictions from Lambert-St Louis to London Luton

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter London Luton.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to London Luton.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering London Luton.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to St. Louis from Luton?

Returning to Lambert-St Louis from London Luton

COVID-19 testing requirements
Visitors from London Luton must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from London Luton are not required to quarantine after entering Lambert-St Louis.

Hide COVID Travel Restrictions for Luton (LTN)

Alternative routes for St. Louis to Luton

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Luton

Things to know before you go - useful duration and weather info for your trip from St. Louis to Luton.
Today's exchange rate
$1 = £0.76
Average temperature for November in Luton
50.0 °F
Avg rainfall for November in Luton
1.9 ″

Airports servicing St. Louis

Airports servicing London