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$609+ Cheap flights from Key West (EYW) to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — LHR
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 April 17, 2025.

Round-trip from

$743
(oojo)

One-way from

$609
(Delta)

Popular in

June

Cheapest in

May

Average price

$837
From Key West to United Kingdom
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One-way flight from Key West to United Kingdom
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Highest demand for flights based on searches. 9% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Key West to United Kingdom

Cheapest flights from Key West to United Kingdom
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 April 17, 2025.

This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:00 pmEYW - MAN
2 stops16h 10mBritish Airways
Wed 8/277:15 pmMAN - EYW
2 stops28h 12mBritish Airways
Deal found 4/17$743
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 8/63:03 pmEYW - MAN
2 stops17h 07mAmerican Airlines
Wed 8/274:05 pmMAN - EYW
3 stops23h 53mAmerican Airlines
Deal found 4/17$758
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 5/72:18 pmEYW - LHR
1 stop14h 02mUnited Airlines
Wed 5/219:30 amLHR - EYW
2 stops32h 23mUnited Airlines
Deal found 4/16$763
This Delta deal was found by Cheapflights users on 4/17. 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 8/62:35 pmEYW - MAN
1 stop13h 00mDelta
Wed 8/2711:55 amMAN - EYW
1 stop12h 51mDelta
Deal found 4/17$767
This Air France deal was found by Cheapflights users on 4/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:25 pmEYW - LHR
1 stop14h 05mMultiple Airlines
Tue 5/206:30 amLHR - EYW
2 stops16h 00mMultiple Airlines
Deal found 4/16$772
This Delta deal was found by Cheapflights users on 4/16. 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 5/711:48 amEYW - LHR
2 stops15h 17mDelta
Tue 5/206:30 amLHR - EYW
2 stops18h 37mDelta
Deal found 4/16$777
This KLM deal was found by Cheapflights users on 4/16. 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 5/86:25 pmEYW - LHR
1 stop11h 45mKLM
Tue 5/206:30 amLHR - EYW
2 stops18h 37mKLM
Deal found 4/16$822
This Air France deal was found by Cheapflights users on 4/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:25 pmEYW - LHR
1 stop14h 05mAir France
Wed 5/216:15 amLHR - EYW
2 stops16h 15mAir France
Deal found 4/16$828
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/22:38 pmEYW - LHR
1 stop13h 22mAmerican Airlines
Fri 5/96:10 amLHR - EYW
2 stops17h 39mAmerican Airlines
Deal found 4/17$990
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:28 pmEYW - LGW
2 stops33h 27mMultiple Airlines
Sat 6/212:00 pmLGW - EYW
1 stop24h 42mMultiple Airlines
Deal found 4/15$1,022
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/71:25 pmEYW - LHR
1 stop15h 00mBritish Airways
Mon 7/281:40 pmLHR - EYW
1 stop34h 21mBritish Airways
Deal found 4/16$1,157
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/21:39 pmEYW - LGW
2 stops16h 16mBritish Airways
Fri 5/911:35 amLGW - EYW
2 stops36h 14mBritish Airways
Deal found 4/17$1,801

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 April 17, 2025.
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 WestManchester

EYW - MAN

EYWMAN

Key West

Wed 8/6

4:00 pm-1:10 pm

2 stops16h 10m

Manchester

Wed 8/27

7:15 pm-6:27 pm

2 stops28h 12m

$743

Key WestManchester

EYW - MAN

EYWMAN

Key West

Wed 8/6

3:03 pm-1:10 pm

2 stops17h 07m

Manchester

Wed 8/27

4:05 pm-10:58 am

3 stops23h 53m

$758

Key WestLondon

EYW - LHR

EYWLHR

Key West

Wed 5/7

2:18 pm-9:20 am

1 stop14h 02m

London Heathrow

Wed 5/21

9:30 am-12:53 pm

2 stops32h 23m

$763

Key WestManchester

EYW - MAN

EYWMAN

Key West

Wed 8/6

2:35 pm-8:35 am

1 stop13h 00m

Manchester

Wed 8/27

11:55 am-7:46 pm

1 stop12h 51m

$767

Key WestLondon

EYW - LHR

EYWLHR

Key West

Wed 5/7

6:25 pm-1:30 pm

1 stop14h 05m

London Heathrow

Tue 5/20

6:30 am-5:30 pm

2 stops16h 00m

$772

Key WestLondon

EYW - LHR

EYWLHR

Key West

Wed 5/7

11:48 am-8:05 am

2 stops15h 17m

London Heathrow

Tue 5/20

6:30 am-8:07 pm

2 stops18h 37m

$777

Key WestLondon

EYW - LHR

EYWLHR

Key West

Thu 5/8

6:25 pm-11:10 am

1 stop11h 45m

London Heathrow

Tue 5/20

6:30 am-8:07 pm

2 stops18h 37m

$822

Key WestLondon

EYW - LHR

EYWLHR

Key West

Thu 5/8

6:25 pm-1:30 pm

1 stop14h 05m

London Heathrow

Wed 5/21

6:15 am-5:30 pm

2 stops16h 15m

$828

Key WestLondon

EYW - LHR

EYWLHR

Key West

Fri 5/2

2:38 pm-9:00 am

1 stop13h 22m

London Heathrow

Fri 5/9

6:10 am-6:49 pm

2 stops17h 39m

$990

Key WestLondon

EYW - LGW

EYWLGW

Key West

Fri 6/13

5:28 pm-7:55 am

2 stops33h 27m

London Gatwick

Sat 6/21

2:00 pm-9:42 am

1 stop24h 42m

$1,022

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 18 results
1
2

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

What is the cheapest time of day to fly from EYW to GB?

Find hourly flight availability from Key West to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Key West to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 April 17, 2025.
Read through reviews of airlines operating flights from Key West to United Kingdom, such as Delta, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,435 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Key West to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Key West to United Kingdom?

    Key West (EYW) is the airport you will fly out of if you book a flight from Key West to United Kingdom. It is only a 2.6 mi journey to Key West (EYW) from Key West’s city center.

  • What are the cheapest airlines to fly from Key West to United Kingdom one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $609. However, be on the lookout for offers from United Airlines and Virgin Atlantic, as they are both options that can get you from Key West to United Kingdom for a low price.

  • What are the most popular routes from Key West to United Kingdom?

    The most popular flight routes from Key West to United Kingdom are Key West - London Heathrow, Key West - London Gatwick and Key West - Manchester.

  • Can I find deals for flights from Key West to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Key West to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key West to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key West to United Kingdom.

  • Can I find deals for business class flights from Key West to United Kingdom?

    Yes. Cheapflights offers flight deals from Key West to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key West to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Key West to United Kingdom (average of $661). Flying from Key West to United Kingdom in June is currently the most expensive (average of $1,110). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Key West to United Kingdom

Discover the top airline that operate flights from Key West to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$676Average$726FlexibilityNo cancel feeOn-time71%

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