Cheap flights from London to St. Louis from £234
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 to St. Louis departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to St. Louis by changing tabs
Find the cheapest one-way flights from London to St. Louis
If you're looking for one-way flights from London to St. Louis, view some of our deals below provided by British Airways, Lufthansa and WestJet
Search last-minute flights to St. Louis from London
Find and compare return flight prices for your last-minute flight from London to St. Louis
KLM flights from London to St. Louis
Our best KLM deals on London to St. Louis flight tickets
Lufthansa flights from London to St. Louis
Our best Lufthansa deals on London to St. Louis flight tickets
How to get the cheapest flight ticket from London 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 month to fly from London to St. Louis?
November. The cheapest time of year to fly to St. Louis from London is November. The most expensive is August.
What is the cheapest day to depart London for St. Louis?
Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Sunday.
When is the cheapest time to fly from London to St. Louis?
In the afternoon. London to St. Louis flights are approximately 7% more expensive in the evening than in the afternoon
What is the cheapest airline that flies to St. Louis from London?
Finnair. Air Canada, British Airways, and Finnair are the most popular carriers operating from London to St. Louis
What is the cheapest London to St. Louis flight route?
London Heathrow - Lambert-St Louis. Fly from London Heathrow to Lambert-St Louis for the best London - St. Louis flight prices
How far in advance should you book London to St. Louis flights?
27 days before. The cheapest time to buy a flight from London to St. Louis is approximately 27 days to departure
Cheap London to St. Louis (LON to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London to St. Louis
Best price found | £234 |
|---|---|
Fastest flight time | 11h 41m |
Direct flights | None |
Airports in St. Louis | 1 airport |
How far is London to Lambert-St Louis by plane?
The distance between London and Lambert-St Louis is about 4197.7 mi. Flights usually cover this in 11h 41m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London to Lambert-St Louis Airport?
Prices for flights from London to Lambert-St Louis Airport are updated daily.
How many operators does momondo search for flights from London to Lambert-St Louis Airport?
As of May 2024, there are 9 operators available to choose from for flights from London to Lambert-St Louis Airport.
How old do you have to be to fly from London 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 to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from London to St. Louis
Compare and see reviews for airlines that fly from London to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £463 | Free Cancellation | Rating 7.0 7,006 reviews | |||
| PriceFrom £464 | Free Cancellation | Rating 7.4 10,777 reviews | |||
| PriceFrom £470 | Free Cancellation | Rating 7.7 1,372 reviews | |||
| PriceFrom £471 | Free Cancellation | Rating 7.6 720 reviews | |||
| PriceFrom £526 | Free Cancellation | Rating 6.9 7,582 reviews | |||
| PriceFrom £557 | Free Cancellation | Rating 7.1 2,743 reviews | |||
| PriceFrom £620 | Free Cancellation | Rating 7.3 14,284 reviews | |||
| PriceFrom £633 | Free Cancellation | Rating 6.8 6,758 reviews | |||
| PriceFrom £762 | Free Cancellation | Rating 7.8 1,520 reviews |
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?
Yes. momondo allows you to filter the results for London to St. Louis flights to just show those with flexible booking policies.
How can momondo help me find flights from London to St. Louis?
Once you have performed a search for London to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from London to St. Louis right now. Can momondo alert me if prices change?
If you are not ready to book a flight from London to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.