Cheap flights from St. Louis to London from $219
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Flight information for St. Louis to London
(STL to LON)
Find info about flight duration, direct flights, and airports for your flight from St. Louis to London
Best Price Found | $219 |
|---|---|
Fastest flight time | 10h 05m |
Direct flights | None |
Airports in London | 2 airports |
How to get the cheapest flight ticket from St. Louis to London
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 St. Louis to London?
February. The cheapest time of year to fly to London from St. Louis is February. Most expensive is July
What is the cheapest day to depart St. Louis for London?
Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Sunday
When is the cheapest time to fly from St. Louis to London?
At noon. St. Louis to London flights are approximately 4% more expensive in the afternoon than at noon
What is the cheapest airline that flies to London from St. Louis?
KLM. British Airways, Delta, and Finnair are the most popular carriers operating from St. Louis to London
What is the cheapest St. Louis to London flight route?
Lambert-St Louis - London Heathrow. Fly from Lambert-St Louis to London Heathrow for the best St. Louis - London flight prices
How far in advance should you book St. Louis to London flights?
50 days before. The cheapest time to buy a flight from St. Louis to London is approximately 50 days to departure
Can stopping save me money on St. Louis to London flights?
You could potentially save up to 3% on your flight if you consider stops on a St. Louis to London flight.
If you are looking to fly from St. Louis to London, you are most likely going to fly from Lambert-St Louis Airport to London Heathrow Airport, the most popular airports on that route. When booking your trip to London, it is helpful to have an alternative airport to fly out of. The nearest airport to Lambert-St Louis Airport is Springfield Capital Airport which is located in Springfield. When traveling from St. Louis, it is helpful to have an alternative airport to fly into when you land in London. Good options for arrival airports in London, you can try London Gatwick Airport (in London), London City Airport (in London), or London Luton Airport (in London). The least expensive flight option from St. Louis to London will typically be STL — LHR during the month of September with an average price of $636 RT.
Easily compare round-trip flights from St. Louis to London
Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to London by changing tabs
Find the cheapest one-way flights from St. Louis to London
If you're looking for one-way flights from St. Louis to London, view some of our deals below provided by Lufthansa
Search last-minute flights to London from St. Louis
Find and compare round-trip flight prices for your last-minute flight from St. Louis to London
Best airlines flying from St. Louis to London
Compare and see reviews for airlines that fly from St. Louis to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $564 | Free Cancellation | Rating 6.7 1,054 reviews | |||
| PriceFrom $621 | Free Cancellation | Rating 7.3 568 reviews | |||
| PriceFrom $646 | Free Cancellation | Rating 7.6 329 reviews | |||
| PriceFrom $648 | Free Cancellation | Rating 7.1 2,890 reviews | |||
| PriceFrom $660 | Free Cancellation | Rating 7.8 1,565 reviews | |||
| PriceFrom $662 | Free Cancellation | Rating 7.5 355 reviews | |||
| PriceFrom $671 | Free Cancellation | Rating 6.4 2,315 reviews | |||
| PriceFrom $672 | Free Cancellation | Rating 6.9 555 reviews | |||
| PriceFrom $681 | Free Cancellation | Rating 7.3 481 reviews | |||
| PriceFrom $693 | Free Cancellation | Rating 7.7 368 reviews |
United Airlines flights from St. Louis to London
Our best United Airlines deals on St. Louis to London flight tickets
Iberia flights from St. Louis to London
Our best Iberia deals on St. Louis to London flight tickets
How far is Lambert-St Louis to London by plane?
London is 4197.7 mi away from Lambert-St Louis. Flights usually cover this in 9h 44m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Lambert-St Louis Airport to London?
Prices for flights from Lambert-St Louis Airport to London were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to London?
As of September 2023, there are 11 operators available to choose from for flights from Lambert-St Louis Airport to London.
How old do you have to be to fly from Lambert-St Louis Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to London.
What documentation or ID do you need to fly to London?
The travel and health documents you'll need for your trip to London 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 London. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Alternative routes for St. Louis to London
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Similar St. Louis to London flights
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Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to London?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to London for you.
Can I find flights from St. Louis to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from St. Louis which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from St. Louis to London?
Once you have performed a search for St. Louis to London 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 St. Louis to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from St. Louis to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.