$634+ Cheap flights from Key West (EYW) to the United Kingdom
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LHR
Feb 27 — Mar 61
1 adult, Economy
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Cheapest flights from Key West to United KingdomExplore the most affordable flight options available from Key West to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from Key West to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This KLM deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:46 pm
EYW
- LHR
1 stop12h 04m
KLM
Mon 3/26:30 am
LHR
- EYW
2 stops15h 31m
KLM
Deal found 1/27![KLM logo]()
$634
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/267:10 am
EYW
- LHR
2 stops18h 40m
Delta
Mon 3/26:30 am
LHR
- EYW
2 stops15h 31m
Delta
Deal found 1/27![Delta logo]()
$638
This Gotogate deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/261:55 pm
EYW
- LGW
2 stops39h 55m
British Airways
Mon 3/211:45 am
LGW
- EYW
2 stops36h 30m
British Airways
Deal found 1/27![British Airways logo]()
$689
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/14:01 pm
EYW
- LHR
1 stop13h 24m
American Airlines
Tue 2/1011:15 am
LHR
- EYW
1 stop12h 55m
American Airlines
Deal found 1/27![American Airlines logo]()
$725
This KLM deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/16:06 pm
EYW
- LHR
1 stop12h 34m
KLM
Tue 2/106:30 am
LHR
- EYW
2 stops18h 10m
KLM
Deal found 1/26![KLM logo]()
$738
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/292:25 pm
EYW
- LHR
1 stop13h 45m
United Airlines
Mon 2/21:25 pm
LHR
- EYW
2 stops30h 52m
United Airlines
Deal found 1/26![United Airlines logo]()
$803
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/52:25 pm
EYW
- MAN
2 stops14h 55m
United Airlines
Mon 2/91:00 pm
MAN
- EYW
2 stops56h 22m
United Airlines
Deal found 1/26![United Airlines logo]()
$925
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/112:20 pm
EYW
- LHR
2 stops15h 25m
Delta
Tue 2/106:30 am
LHR
- EYW
2 stops15h 41m
Delta
Deal found 1/26![Delta logo]()
$954
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:45 am
EYW
- MAN
1 stop14h 30m
Delta
Wed 6/1710:50 am
MAN
- EYW
1 stop13h 54m
Delta
Deal found 1/26![Delta logo]()
$957
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/31:34 pm
EYW
- MAN
2 stops15h 16m
British Airways
Tue 6/168:05 pm
MAN
- EYW
2 stops28h 16m
British Airways
Deal found 1/26![British Airways logo]()
$959
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:00 am
EYW
- MAN
1 stop19h 15m
Delta
Tue 6/1612:10 pm
MAN
- EYW
2 stops27h 48m
Delta
Deal found 1/26![Delta logo]()
$962
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/32:35 pm
EYW
- MAN
1 stop11h 40m
Delta
Thu 6/181:00 pm
MAN
- EYW
1 stop29h 10m
Delta
Deal found 1/26![Delta logo]()
$963
Find flight deals from Key West to United Kingdom
Keep the following information in mind while searching for Key West to United Kingdom flight deals. Data was last updated January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $634 (KLM) |
Cheapflights Fare Finder
Customize your flight search to find flights from Key West to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
Use the filters below to find and compare flights from Key West to the United Kingdom that are best for you.
Fly from
Key West
Fly to
United Kingdom
Route
Depart
Return
Price
Key WestLondon
EYW - LHR
EYWLHR
Key West
Thu 2/26
2:46 pm-7:50 am
1 stop12h 04m
London Heathrow
Mon 3/2
6:30 am-5:01 pm
2 stops15h 31m
$634
Key WestLondon
EYW - LHR
EYWLHR
Key West
Thu 2/26
7:10 am-6:50 am
2 stops18h 40m
London Heathrow
Mon 3/2
6:30 am-5:01 pm
2 stops15h 31m
$638
Key WestLondon
EYW - LGW
EYWLGW
Key West
Thu 2/26
1:55 pm-10:50 am
2 stops39h 55m
London Gatwick
Mon 3/2
11:45 am-7:15 pm
2 stops36h 30m
$689
Key WestManchester
EYW - MAN
EYWMAN
Key West
Wed 6/3
1:34 pm-9:50 am
2 stops15h 16m
Manchester
Tue 6/16
8:05 pm-7:21 pm
2 stops28h 16m
$959
Key WestManchester
EYW - MAN
EYWMAN
Key West
Wed 6/3
7:00 am-7:15 am
1 stop19h 15m
Manchester
Tue 6/16
12:10 pm-10:58 am
2 stops27h 48m
$962
Key WestManchester
EYW - MAN
EYWMAN
Key West
Wed 6/3
11:45 am-7:15 am
1 stop14h 30m
Manchester
Fri 6/19
12:10 pm-12:23 pm
2 stops29h 13m
$962
Key WestManchester
EYW - MAN
EYWMAN
Key West
Tue 6/2
6:00 pm-7:15 am
1 stop32h 15m
Manchester
Wed 6/17
10:50 am-7:44 pm
1 stop13h 54m
$964
Key WestManchester
EYW - MAN
EYWMAN
Key West
Wed 6/3
7:00 am-7:15 am
1 stop19h 15m
Manchester
Mon 6/15
11:10 am-5:12 pm
2 stops35h 02m
$966
Key WestManchester
EYW - MAN
EYWMAN
Key West
Tue 6/2
6:00 pm-7:15 am
1 stop32h 15m
Manchester
Tue 6/16
1:00 pm-5:12 pm
1 stop33h 12m
$969
Key WestManchester
EYW - MAN
EYWMAN
Key West
Tue 6/2
6:00 pm-7:15 am
1 stop32h 15m
Manchester
Fri 6/19
1:00 pm-12:23 pm
1 stop28h 23m
$969
Showing 1-10 of 30 results
Best time to book a flight from Key West to United Kingdom
Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Key West with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Key West to the United Kingdom
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing United Kingdom
Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated January 28, 2026.
Read through reviews of airlines operating flights from Key West to the United Kingdom, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.4
Boarding
7.5
Comfort
7.2
Entertainment
6.9
Crew
8.0
Overall
7.2
Reviews
1 / 20
4.0
OkaySusie,Jan 2026
TPA - CLT
Food
6.4
Boarding
7.5
Comfort
7.2
Entertainment
6.9
Crew
8.0
Overall
7.2
Reviews
1 / 20
4.0
OkaySusie,Jan 2026
TPA - CLT