Cheap flights from London Gatwick Airport to St. Louis from £296
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 Gatwick Airport to St. Louis departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from London Gatwick Airport to St. Louis
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Cheap bus & train deals from London Gatwick Airport to St. Louis
All return flight deals from London Gatwick Airport to St. Louis
Turkish Airlines flights from London Gatwick Airport to St. Louis
Our best Turkish Airlines deals on London Gatwick Airport to St. Louis flight tickets
See travel insights to St. Louis from
How to get the cheapest flight ticket from London Gatwick Airport 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 to St. Louis?
The month of January is, on average, the cheapest month to fly to St. Louis from London Gatwick Airport, with most prices found around £582. If you’re not able to fly to St. Louis in January, then October is your next best option. Flight prices from London Gatwick Airport to St. Louis during October average around £755.
What is the cheapest day to depart on your flight to St. Louis?
Our data shows that Wednesday is the least expensive day to fly to St. Louis. Tickets to fly out on this day can be as low as £657. Flights from London Gatwick Airport to St. Louis on a Sunday will generally be more expensive and average around £782. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest airline that flies from London Gatwick to Lambert-St Louis?
Turkish Airlines, Iberia, and Delta are the most popular carriers operating from London Gatwick to Lambert-St Louis
Which airlines fly to St. Louis?
British Airways, Virgin Atlantic and Finnair are the top three most popular airlines that fly to St. Louis from London Gatwick Airport according to our data. British Airways is the first choice among our users, with 36% of people opting to fly with this airline when travelling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
When to book flights from London Gatwick Airport to St. Louis
Cheap London Gatwick Airport to St. Louis (LGW to STL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to St. Louis
How far is London Gatwick to Lambert-St Louis by plane?
London Gatwick and Lambert-St Louis are 4206.2 mi apart from one another. Flights usually cover this in 14h 09m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Gatwick Airport to Lambert-St Louis Airport?
Prices for flights from London Gatwick Airport to Lambert-St Louis Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Gatwick Airport to Lambert-St Louis Airport?
The number of operators available for flights from London Gatwick Airport to Lambert-St Louis Airport is 3 as of January 2025.
How old do you have to be to fly from London Gatwick Airport to Lambert-St Louis Airport?
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 London Gatwick Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from London Gatwick Airport to St. Louis?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Gatwick Airport to St. Louis is British Airways (36% of total bookings). The next most popular airlines are Virgin Atlantic (33%) and Finnair (31%).
Best airlines flying from London Gatwick Airport to St. Louis
Compare and see reviews for airlines that fly from London Gatwick Airport to St. Louis with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £548 | Free Cancellation | Rating 7.6 1,286 reviews | |||
| PriceFrom £709 | Free Cancellation | Rating 6.6 6,834 reviews | |||
| PriceFrom £772 | Free Cancellation | Rating 7.5 665 reviews |
Travelling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to St. Louis?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to St. Louis . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to St. Louis with flexible booking policies on momondo?
All flight searches from London to St. Louis on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from London to St. Louis?
momondo provides multiple filters to help you find the best flight to St. Louis from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
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.