$626 Find Cheap Flights from Key West to the United Kingdom

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Key West to the United Kingdom departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Key West to the United Kingdom

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
London
London1 stop$626
Manchester
Manchester1 stop$629
Newcastle upon Tyne
Newcastle upon Tyne2 stops$942
London
London1 stop$626
Manchester
Manchester1 stop$629
Newcastle upon Tyne
Newcastle upon Tyne2 stops$942

Book Cheap Key West to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Key West to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Key West to the United Kingdom

Wed, Feb 11 - Wed, Feb 18
United Airlines Logo
2:25 pm - 8:25 amEYW-LHR
13h 00m1 stop
United Airlines Logo
9:00 am - 10:14 pmLHR-EYW
18h 14m2 stops
$626United Airlines
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Mon, Feb 2 - Tue, Feb 10
Delta Logo
2:45 pm - 7:50 amEYW-LHR
12h 05m1 stop
Delta Logo
6:30 am - 7:40 pmLHR-EYW
18h 10m2 stops
$627Delta
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Wed, Jan 28 - Sun, Feb 1
Virgin Atlantic Logo
7:10 am - 10:30 amEYW-MAN
22h 20m1 stop
Virgin Atlantic Logo
5:50 am - 7:40 pmMAN-EYW
18h 50m2 stops
$629Virgin Atlantic
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Wed, Jan 28 - Sun, Feb 1
Virgin Atlantic Logo
7:10 am - 11:40 amEYW-LHR
23h 30m1 stop
Virgin Atlantic Logo
6:20 am - 7:40 pmLHR-EYW
18h 20m2 stops
$633Virgin Atlantic
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Sun, Feb 1 - Tue, Feb 10
British Airways Logo
7:45 pm - 8:35 amEYW-LHR
31h 50m1 stop
British Airways Logo
11:15 am - 7:10 pmLHR-EYW
12h 55m1 stop
$672British Airways
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Wed, Dec 3 - Sun, Dec 7
American Airlines Logo
8:05 pm - 7:30 amEYW-LGW
54h 25m2 stops
American Airlines Logo
11:20 am - 11:07 pmLGW-EYW
16h 47m2 stops
$921American Airlines
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Fri, Mar 27 - Tue, Mar 31
American Airlines Logo
5:24 pm - 4:00 pmEYW-NCL
18h 36m2 stops
American Airlines Logo
5:55 am - 11:59 pmNCL-EYW
23h 04m2 stops
$960American Airlines
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Sun, Feb 1 - Tue, Feb 10
British Airways Logo
1:33 pm - 10:50 amEYW-LGW
16h 17m2 stops
British Airways Logo
11:45 am - 11:56 pmLGW-EYW
17h 11m2 stops
$974British Airways
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Wed, Apr 15 - Thu, Apr 23
Multiple Airlines Logo
12:07 pm - 9:45 amEYW-LGW
16h 38m2 stops
Multiple Airlines Logo
11:35 am - 10:53 amLGW-EYW
28h 18m2 stops
$1,382Multiple Airlines
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Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
1:33 pm - 12:05 pmEYW-LGW
17h 32m2 stops
Multiple Airlines Logo
4:35 pm - 11:58 amLGW-EYW
48h 23m2 stops
$1,985Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Key West to the United Kingdom flights

Get data-powered insights and trends into flights from Key West to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Key West to the United Kingdom?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Key West to the United Kingdom were found on Delta ($627) and Virgin Atlantic ($629).

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Good to know

Cheapest flight$626
Flight from Key West to London

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Key West to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Key West to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Key West to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Key West to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Key West to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Key West to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Key West to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Key West to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the morning, when round-trip flights cost $724 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $934.

Reviews of the top airline flying from Key West to the United Kingdom

 
Need help choosing which airline to fly with from Key West to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 11048 reviews
8.0Crew
7.2Comfort
6.4Food
7.5Boarding
6.9Entertainment
Airline reviews

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

10.0 ExcellentAnonymous, Nov 2025MIA - LAX
Read more American Airlines reviews

The experience with American Airlines was good, although the Philippines Airlines flight was much better (better seats, better food, better entertainment options, overall better). Again, the MIA to LAX flight was fine, but nothing in comparison to the comfort and accommodations of the Philippines Airlines flight from LAX to MNL.

I have a gluten allergy so didn't have any food

I enjoyed the extra leg room compared to other airlines. The first stewards made my daughter’s birthday special by giving her an extra snack. Then the last one coming home from Chicago to Appleton made our night really enjoyable Thanks for making our trip enjoyable

My flight was delayed for 17hs because the pilot forgot his passport!!! What a joke. AA used to be a great airline, now I have to think twice before flying with them again.

We had 3 flights. 1 & 2 were on the same plane but we had to de-board just to re-board 30 mins later. That may have been due to a crew change though. Our 3rd flight had a couple “maintenance” issues that held us up. They were quickly resolved but it took forever for someone to bring the paperwork needed so we could leave. Apparently there was a computer glitch so a driver had to bring a physical copy. It delayed us about 1 1/2 hrs. The flights themselves were smooth & no problems. For boarding, I don’t know why they don’t start with the back of the plane & move forward. It would eliminate the back up from people trying to find their seats & put their bags in the overhead bins. Unless you’re on an overseas flight, there is no food, you get a beverage & either a small bag of pretzels or a biscuit cookie. Take your own food or snacks of you want something more.

Lost bag and 2 days no word leaving for cruise no clothes or stuff

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

Internet was a bit expensive and did not work ask that week otherwise a good flight

Food was ok, but not as good as I have had before on AA.

Pretty good. The food was just mediocre, the boarding and crew were good.

Everything you need to know for your flight from Key West to the United Kingdom

Information on your arrival and departure airports

Key West (EYW)