£167 Find Cheap Flights from Key West to the United Kingdom – Compare and Save

This is the cheapest one-way 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 20/7. 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 return prices found by our users on KAYAK in the last 72 hours
London
London1 stop£619
London
London1 stop£619

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 return 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 return flight deals from Key West to the United Kingdom

Tue, 27 Oct - Tue, 3 Nov
British Airways Logo
13:43 - 11:30
EYW
-
LHR
17h 47m
1 stop
British Airways Logo
18:45 - 19:29
LHR
-
EYW
29h 44m
2 stops
£619British Airways
Tue, 27 Oct - Tue, 3 Nov
British Airways Logo
13:43 - 11:30
EYW
-
LHR
17h 47m
1 stop
British Airways Logo
18:45 - 19:29
LHR
-
EYW
29h 44m
2 stops
£620British Airways
Tue, 27 Oct - Tue, 3 Nov
British Airways Logo
20:03 - 22:10
EYW
-
LHR
22h 07m
2 stops
British Airways Logo
06:00 - 19:29
LHR
-
EYW
18h 29m
2 stops
£636British Airways
Tue, 27 Oct - Tue, 3 Nov
British Airways Logo
20:03 - 12:05
EYW
-
LHR
12h 02m
1 stop
British Airways Logo
09:45 - 19:29
LHR
-
EYW
14h 44m
1 stop
£639British Airways
Tue, 27 Oct - Tue, 3 Nov
Virgin Atlantic Logo
11:43 - 06:50
EYW
-
LHR
15h 07m
2 stops
Virgin Atlantic Logo
06:20 - 19:51
LHR
-
EYW
18h 31m
2 stops
£656Virgin Atlantic
Thu, 23 Jul - Thu, 30 Jul
Multiple Airlines Logo
12:05 - 10:00
EYW
-
LGW
16h 55m
1 stop
Multiple Airlines Logo
14:00 - 11:27
LGW
-
EYW
26h 27m
1 stop
£689Multiple Airlines
Wed, 19 Aug - Mon, 24 Aug
Multiple Airlines Logo
18:15 - 11:20
EYW
-
LHR
12h 05m
1 stop
Multiple Airlines Logo
20:55 - 17:20
LHR
-
EYW
25h 25m
2 stops
£691Multiple Airlines
Sun, 23 Aug - Tue, 1 Sep
American Airlines Logo
14:30 - 06:55
EYW
-
LHR
11h 25m
1 stop
American Airlines Logo
06:15 - 18:31
LHR
-
EYW
17h 16m
2 stops
£694American Airlines
Sun, 23 Aug - Tue, 1 Sep
Delta Logo
07:40 - 10:20
EYW
-
LHR
21h 40m
2 stops
Delta Logo
06:30 - 19:57
LHR
-
EYW
18h 27m
2 stops
£695Delta
Sat, 15 Aug - Sun, 23 Aug
American Airlines Logo
11:40 - 06:50
EYW
-
LGW
14h 10m
2 stops
American Airlines Logo
12:20 - 09:44
LGW
-
EYW
26h 24m
2 stops
£765American Airlines
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 return price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest return tickets from Key West to the United Kingdom were found on British Airways (£619) and Virgin Atlantic (£656).

Good to know - Cheap tickets from Key West to the United Kingdom

Cheapest flight£167
Flight from Key West to London Gatwick Airport

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 travellers 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 return 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.

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.
7.8
DeltaOverall score based on 8456 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

I had only one problem. The temperature on the flight was too COLD. I froze throughout the flight. I thought it might be only my problem but when I went to the restroom during the flight, I saw several people huddling in their jackets. A couple had their winter coats on and I was jealous since I had only a very light jacket.

8.0 ExcellentRoseanne, Jul 2026
FLL - ATL
Read more Delta reviews

I had only one problem. The temperature on the flight was too COLD. I froze throughout the flight. I thought it might be only my problem but when I went to the restroom during the flight, I saw several people huddling in their jackets. A couple had their winter coats on and I was jealous since I had only a very light jacket.

Five hour delays every hour, I wish it were all at once

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Crew was great. Near on time departure and early arrival. Snacks are always meh. Not a fan of the "pay for everything including miles " proposal unless base flight rate going to be 100 bucks.

We had a lot of really rough weather but that was not Delta's fault. Pilot was amazing.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

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

Information on your arrival and departure airports