How long is the flight from United Kingdom to Key West?

Airlines like United Airlines, British Airways, and Delta fly from United Kingdom to Key West in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 14h 57m. The distance between United Kingdom and Key West is about 4560 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Key West ranges from 38.0 - 170.0 inches per month. September is typically the wettest month, when rainfall can reach 170.0 mm. February is typically the driest time to visit Key West when rainfall is around 38.0 mm.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

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

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

What are the most popular airlines that fly from United Kingdom to Key West?

Virgin Atlantic, British Airways and American Airlines are the most popular airlines when flying from United Kingdom to Key West.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to Key West as you normally would.

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

Located just 2.6 mi from the city center, Key West (EYW) is the airport most travelers will use when flying to Key West from United Kingdom.

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

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

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

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

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

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

£395+ Flights from the United Kingdom to Key West

Cheap flight deals from United Kingdom to Key West

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to Key West
Explore the most affordable flight options available from United Kingdom to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 December 2025.

Tue 30/1215:50LHR - EYW

1 stop24h 02mMultiple Airlines

Thu 1/107:25EYW - LHR

1 stop20h 35mMultiple Airlines

Deal found 27/12£773

Tue 30/1208:40LHR - EYW

2 stops41h 18mKLM

Thu 1/111:47EYW - LHR

1 stop16h 13mKLM

Deal found 27/12£1,047

Tue 30/1210:00LCY - EYW

2 stops39h 58mKLM

Thu 1/111:47EYW - LCY

2 stops16h 43mKLM

Deal found 27/12£1,143

Tue 30/1211:40LGW - EYW

2 stops30h 50mMultiple Airlines

Thu 1/108:55EYW - LGW

1 stop20h 05mMultiple Airlines

Deal found 27/12£1,645

Best flights from United Kingdom to Key West
Discover carefully curated flight deals from United Kingdom to Key West that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Sun 1/213:30LHR - EYW

2 stops31h 52mUnited Airlines

Thu 12/215:56EYW - LHR

1 stop14h 19mUnited Airlines

Deal found 28/12£401

Tue 13/111:45LGW - EYW

2 stops17h 11mBritish Airways

Tue 27/113:33EYW - LGW

2 stops16h 17mBritish Airways

Deal found 28/12£478

Tue 10/207:45LCY - EYW

2 stops16h 55mDelta

Tue 17/217:56EYW - LCY

2 stops17h 39mDelta

Deal found 27/12£517

Sun 1/211:55LGW - EYW

2 stops29h 31mMultiple Airlines

Thu 12/209:46EYW - LGW

1 stop19h 14mMultiple Airlines

Deal found 28/12£558

Wed 11/213:00MAN - EYW

1 stop33h 01mVirgin Atlantic

Wed 18/207:10EYW - MAN

1 stop20h 35mVirgin Atlantic

Deal found 28/12£569

Sat 6/605:55MAN - EYW

2 stops36h 07mLufthansa

Sat 13/616:05EYW - MAN

2 stops20h 15mLufthansa

Deal found 28/12£724

Thu 2/411:35EDI - EYW

2 stops16h 02mAmerican Airlines

Wed 15/414:43EYW - EDI

1 stop11h 27mAmerican Airlines

Deal found 26/12£760

Sun 25/113:30LHR - EYW

2 stops31h 52mUnited Airlines

Sun 1/218:05EYW - LHR

2 stops35h 20mUnited Airlines

Deal found 28/12£401

Sun 21/613:10EDI - EYW

2 stops35h 34mKLM

Sat 27/618:00EYW - EDI

2 stops33h 30mKLM

Deal found 27/12£850

Tue 7/410:35LGW - EYW

2 stops35h 55mAir France

Mon 13/411:47EYW - LGW

2 stops16h 53mAir France

Deal found 29/12£871

Tue 13/112:50LHR - EYW

2 stops32h 32mUnited Airlines

Tue 27/114:25EYW - LHR

2 stops15h 25mUnited Airlines

Deal found 27/12£406

Fri 6/211:45LGW - EYW

2 stops36h 07mBritish Airways

Mon 9/219:45EYW - LGW

2 stops34h 05mBritish Airways

Deal found 27/12£512

Fri 6/216:20LHR - EYW

1 stop29h 02mUnited Airlines

Mon 9/216:15EYW - LHR

2 stops33h 05mUnited Airlines

Deal found 26/12£424

Wed 11/207:45LCY - EYW

2 stops16h 55mDelta

Wed 18/217:56EYW - LCY

2 stops17h 39mDelta

Deal found 28/12£517

Wed 14/113:30MAN - EYW

1 stop32h 41mVirgin Atlantic

Wed 21/118:06EYW - MAN

1 stop11h 24mVirgin Atlantic

Deal found 27/12£576

Tue 7/414:00LGW - EYW

1 stop26h 11mMultiple Airlines

Mon 13/413:06EYW - LGW

2 stops25h 54mMultiple Airlines

Deal found 29/12£579

Tue 13/119:15LCY - EYW

2 stops28h 55mBritish Airways

Tue 27/113:33EYW - LCY

2 stops19h 32mBritish Airways

Deal found 27/12£532

Fri 6/207:50LCY - EYW

2 stops40h 02mBritish Airways

Mon 9/219:45EYW - LCY

2 stops32h 05mBritish Airways

Deal found 26/12£534

Wed 11/205:50MAN - EYW

2 stops16h 21mDelta

Wed 18/207:10EYW - MAN

2 stops27h 55mDelta

Deal found 28/12£589

Tue 10/205:50MAN - EYW

2 stops18h 50mVirgin Atlantic

Tue 17/217:56EYW - MAN

1 stop11h 34mVirgin Atlantic

Deal found 26/12£592

Thu 12/214:00LGW - EYW

2 stops28h 30mMultiple Airlines

Thu 19/209:46EYW - LGW

1 stop19h 14mMultiple Airlines

Deal found 29/12£612

Tue 10/213:30MAN - EYW

1 stop26h 55mDelta

Tue 17/217:56EYW - MAN

1 stop11h 34mDelta

Deal found 26/12£592

Wed 4/205:55GLA - EYW

2 stops18h 15mBritish Airways

Sun 8/219:45EYW - GLA

2 stops37h 45mBritish Airways

Deal found 26/12£563

Wed 21/109:25EDI - EYW

2 stops35h 57mUnited Airlines

Sun 25/114:25EYW - EDI

1 stop12h 30mUnited Airlines

Deal found 26/12£603

Wed 14/106:10MAN - EYW

2 stops18h 00mBritish Airways

Wed 21/119:45EYW - MAN

2 stops14h 15mBritish Airways

Deal found 27/12£565

Wed 21/110:40LGW - EYW

3 stops30h 16mMultiple Airlines

Sun 25/112:51EYW - LGW

3 stops26h 44mMultiple Airlines

Deal found 27/12£753

Tue 10/207:40MAN - EYW

2 stops21h 16mBritish Airways

Tue 17/219:54EYW - MAN

2 stops15h 36mBritish Airways

Deal found 26/12£569

Tue 10/206:00MAN - EYW

2 stops39h 22mUnited Airlines

Tue 17/214:15EYW - MAN

3 stops17h 05mUnited Airlines

Deal found 26/12£659

Wed 21/107:50EDI - EYW

2 stops16h 20mBritish Airways

Sun 25/116:37EYW - EDI

2 stops38h 33mBritish Airways

Deal found 26/12£579

Sat 6/607:00MAN - EYW

3 stops20h 11mUnited Airlines

Sat 13/616:05EYW - MAN

2 stops20h 15mUnited Airlines

Deal found 28/12£717

Last-minute flights from United Kingdom to Key West
Discover last-minute flight deals from United Kingdom to Key West. Data last updated 29 December 2025 and is based on user searches.

Tue 13/112:05LHR - EYW

1 stop33h 17mUnited Airlines

Tue 27/118:05EYW - LHR

1 stop11h 45mUnited Airlines

Deal found 27/12£406

Tue 13/111:45LGW - EYW

2 stops17h 11mBritish Airways

Tue 27/113:33EYW - LGW

2 stops16h 17mBritish Airways

Deal found 28/12£478

Tue 13/119:15LCY - EYW

2 stops28h 55mBritish Airways

Tue 27/113:33EYW - LCY

2 stops19h 32mBritish Airways

Deal found 28/12£532

Wed 14/106:10MAN - EYW

2 stops18h 00mBritish Airways

Wed 21/119:45EYW - MAN

2 stops14h 15mBritish Airways

Deal found 27/12£565

Wed 14/113:30MAN - EYW

1 stop32h 41mVirgin Atlantic

Wed 21/118:06EYW - MAN

1 stop11h 24mVirgin Atlantic

Deal found 27/12£576

Fri 16/113:35LHR - EYW

1 stop26h 51mUnited Airlines

Mon 26/118:05EYW - LHR

1 stop11h 45mUnited Airlines

Deal found 27/12£431

Fri 16/116:00LHR - EYW

2 stops24h 26mLufthansa

Mon 26/118:05EYW - LHR

2 stops30h 50mLufthansa

Deal found 27/12£459

Wed 21/116:00LHR - EYW

2 stops29h 22mUnited Airlines

Sun 25/118:05EYW - LHR

1 stop31h 35mUnited Airlines

Deal found 27/12£424

Sun 25/113:30LHR - EYW

2 stops31h 52mUnited Airlines

Sun 1/218:05EYW - LHR

1 stop11h 45mUnited Airlines

Deal found 28/12£401

Mon 26/115:50LHR - EYW

1 stop30h 21mVirgin Atlantic

Sat 31/118:06EYW - LHR

1 stop32h 44mVirgin Atlantic

Deal found 29/12£465

Mon 26/117:50LHR - EYW

2 stops28h 21mKLM

Sat 31/118:06EYW - LHR

2 stops32h 34mKLM

Deal found 29/12£513

Mon 26/111:45LHR - EYW

2 stops28h 40mDelta

Sat 31/118:06EYW - LHR

1 stop12h 34mDelta

Deal found 28/12£529

One-way flights from United Kingdom to Key West
Search for one-way flight options from United Kingdom to Key West. Find affordable one-way fares based on user searches. Data last updated 29 December 2025.

Tue 31/315:35LHR - EYW

1 stop13h 21mBritish Airways

Deal found 27/12£395

Tue 31/320:55LHR - EYW

2 stops25h 35mKLM

Deal found 27/12£413

Tue 31/310:35LGW - EYW

2 stops35h 55mAir France

Deal found 27/12£415

Tue 31/317:50LCY - EYW

2 stops28h 40mVirgin Atlantic

Deal found 27/12£429

Sun 5/413:20LCY - EYW

2 stops39h 36mBritish Airways

Deal found 26/12£433

Tue 31/309:50LHR - EYW

3 stops30h 21mMultiple Airlines

Deal found 27/12£445

Sun 5/413:40LHR - EYW

2 stops30h 11mUnited Airlines

Deal found 26/12£446

Sun 5/415:35LHR - EYW

1 stop13h 21mBritish Airways

Deal found 26/12£467

Tue 31/314:00LGW - EYW

1 stop26h 11mMultiple Airlines

Deal found 27/12£467

Sun 5/410:35LGW - EYW

2 stops30h 03mMultiple Airlines

Deal found 26/12£658

Sun 5/419:50LHR - EYW

3 stops43h 58mMultiple Airlines

Deal found 26/12£2,778

Find flight deals from United Kingdom to Key West

Round-trip from	£401
One-way from	£395
Popular in	December
Cheapest in	November
Average price	£817

United Airlines
25/1-1/2
3 total stops
43h 37m total
United Kingdom to Key West

Search Deals

British Airways
31/3
1 total stop
13h 21m total
United Kingdom to Key West

Search Deals

High demand for flights, 1% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 1/2

13:30-16:22

2 stops31h 52m

Key West

Thu 12/2

15:56-11:15

1 stop14h 19m

£401

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sun 25/1

13:30-16:22

2 stops31h 52m

Key West

Sun 1/2

18:05-10:25

2 stops35h 20m

£401

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Tue 13/1

12:50-16:22

2 stops32h 32m

Key West

Tue 27/1

14:25-10:50

2 stops15h 25m

£406

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Fri 6/2

16:20-16:22

1 stop29h 02m

Key West

Mon 9/2

16:15-06:20

2 stops33h 05m

£424

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Tue 13/1

11:45-23:56

2 stops17h 11m

Key West

Tue 27/1

13:33-10:50

2 stops16h 17m

£478

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Fri 6/2

11:45-18:52

2 stops36h 07m

Key West

Mon 9/2

19:45-10:50

2 stops34h 05m

£512

LondonKey West

LCY - EYW

LCYEYW

London City

Tue 10/2

07:45-19:40

2 stops16h 55m

Key West

Tue 17/2

17:56-16:35

2 stops17h 39m

£517

LondonKey West

LCY - EYW

LCYEYW

London City

Wed 11/2

07:45-19:40

2 stops16h 55m

Key West

Wed 18/2

17:56-16:35

2 stops17h 39m

£517

LondonKey West

LCY - EYW

LCYEYW

London City

Tue 13/1

19:15-19:10

2 stops28h 55m

Key West

Tue 27/1

13:33-14:05

2 stops19h 32m

£532

LondonKey West

LCY - EYW

LCYEYW

London City

Fri 6/2

07:50-18:52

2 stops40h 02m

Key West

Mon 9/2

19:45-08:50

2 stops32h 05m

£534

Flights are sorted by cheapest return flights first.

Deals found on 27/12

Showing 1-10 of 40 results

Best time to book a flight from United Kingdom to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from United Kingdom with our price prediction graph.

Estimated return 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 the United Kingdom to Key West

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

Currently, March is the cheapest month in which you can book a flight from United Kingdom to Key West (average of £436). Flying from United Kingdom to Key West in July is currently the most expensive (average of £623). 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.

Reviews of airlines servicing Key West

Check out reviews from past customers who have flown with KLM, Virgin Atlantic, andAmerican Airlines from the United Kingdom to Key West to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,435 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Virgin Atlantic

7.5

Good

677 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

American Airlines

7.2

Good

11,069 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,621 reviews

KLM

7.7

Good

1,435 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

What airport do you fly into for flights to Key West from United Kingdom?
Located just 2.6 mi from the city center, Key West (EYW) is the airport most travelers will use when flying to Key West from United Kingdom.
How long is the flight from United Kingdom to Key West?
Airlines like United Airlines, British Airways, and Delta fly from United Kingdom to Key West in about 16h 55m. The time it takes to get you to your destination can typically vary by up to 14h 57m. The distance between United Kingdom and Key West is about 4560 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from United Kingdom to Key West?
The most popular flight routes from United Kingdom to Key West are London Heathrow - Key West, London City - Key West and London Gatwick - Key West.
Can I find deals for flights from United Kingdom to Key West that include hotel bookings?
Yes. In addition to deals on United Kingdom to Key West flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to Key West.
Can I find deals for business class flights from United Kingdom to Key West?
Yes. Cheapflights offers flight deals from United Kingdom to Key West 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 United Kingdom to Key West?
Currently, March is the cheapest month in which you can book a flight from United Kingdom to Key West (average of £436). Flying from United Kingdom to Key West in July is currently the most expensive (average of £623). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from United Kingdom to Key West

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£448	Average£570	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£489	Average£725	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£514	Average£552	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to Key West?

When you search for this flight from United Kingdom to Key West, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Key West?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to Key West for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to Key West with no change fees?

Need flexible booking options for your flight to Key West from United Kingdom? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from United Kingdom to Key West become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Key West from United Kingdom today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United Kingdom to Key West from £395

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to Key West

Cheapest flights from United Kingdom to Key WestExplore the most affordable flight options available from United Kingdom to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 December 2025.

Explore the most affordable flight options available from United Kingdom to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 December 2025.

Find flight deals from United Kingdom to Key West

Keep the following information in mind while searching for United Kingdom to Key West flight deals. Data was last updated 29 December 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to Key West that are best for you.

Best time to book a flight from United Kingdom to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from United Kingdom with our price prediction graph.

Cheapflights Insights

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

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

Reviews of airlines servicing Key West

Check out reviews from past customers who have flown with KLM, Virgin Atlantic, andAmerican Airlines from the United Kingdom to Key West to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to Key West. 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 into for flights to Key West from United Kingdom?

How long is the flight from United Kingdom to Key West?

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to Key West

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from United Kingdom to Key West

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from United Kingdom to Key West?

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to Key West?

Can Cheapflights find flights from United Kingdom to Key West with no change fees?

Can Cheapflights notify me if prices for flights from United Kingdom to Key West become cheaper?

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Cheapest flights from United Kingdom to Key West
Explore the most affordable flight options available from United Kingdom to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 December 2025.