Cheap flights from Key West to London from $1,070
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to London departing on 9/3. 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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British Airways flights from Key West to London Gatwick Airport
Our best British Airways deals on Key West to London Gatwick Airport flight tickets
When to book flights from Key West to London Gatwick Airport
Cheap Key West to London Gatwick Airport (EYW to LGW) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Key West to London Gatwick Airport
How far is Key West to London Gatwick by plane?
London Gatwick is 4556.8 mi away from Key West. Typically, this will take 16h 25m by plane in normal conditions.
When did momondo last update prices for flights from Key West Airport to London Gatwick Airport?
Prices for flights from Key West Airport to London Gatwick Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Key West Airport to London Gatwick Airport?
As of June 2025, there is 1 operator available to choose from for flights from Key West Airport to London Gatwick Airport.
How old do you have to be to fly from Key West Airport to London Gatwick 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 Key West Airport to London Gatwick Airport.
What documentation or ID do you need to fly to London Gatwick Airport?
The required travel and health documents for your London Gatwick 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 London Gatwick 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 Key West to London Gatwick Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Key West to London Gatwick Airport is American Airlines (100% of total bookings).
Best airlines flying from Key West to London Gatwick Airport
Compare and see reviews for airlines that fly from Key West to London Gatwick Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $664 | Free Cancellation | Rating 7.2 10,000 reviews |
How do I get Price Alerts for flights from Key West to London Gatwick Airport?
Search flight deals from Key West to London Gatwick Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Key West to London Gatwick Airport with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.
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Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Key West to London?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Key West.
Can I find flights from Key West to London with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Key West to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Key West to London?
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 London from Key West.
I’m not ready to book a flight from Key West to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Key West 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.