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

Airlines like American Airlines, Virgin Atlantic, and Delta fly from United Kingdom to Key West in about 15h 21m. The time it takes to get you to your destination can typically vary by up to 13h 41m. The distance between United Kingdom and Key West is about 4539 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

£312 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Virgin Atlantic and United Airlines, with prices starting from £355 and £1,841, respectively.

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 Gatwick - Key West and London City - 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 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.

£285+ Flights from the United Kingdom to Key West

Find 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 27 November 2025.

Thu 27/1114:00LGW - EYW

1 stop23h 15mMultiple Airlines

Thu 4/1208:55EYW - LGW

2 stops40h 05mMultiple Airlines

Deal found 26/11£592

Thu 27/1109:20LHR - EYW

1 stop31h 33mIcelandair

Thu 4/1212:47EYW - LHR

1 stop13h 08mIcelandair

Deal found 26/11£753

Thu 27/1106:30LHR - EYW

2 stops18h 23mDelta

Thu 4/1212:38EYW - LHR

2 stops15h 07mDelta

Deal found 26/11£794

Thu 27/1107:45LCY - EYW

2 stops17h 08mDelta

Thu 4/1212:38EYW - LCY

2 stops14h 32mDelta

Deal found 26/11£827

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 27 November 2025.

Thu 8/111:20LGW - EYW

2 stops28h 37mAmerican Airlines

Mon 12/119:45EYW - LGW

2 stops30h 45mAmerican Airlines

Deal found 24/11£493

Wed 8/409:20LHR - EYW

1 stop15h 21mVirgin Atlantic

Mon 13/418:00EYW - LHR

1 stop14h 30mVirgin Atlantic

Deal found 26/11£505

Wed 8/410:55LHR - EYW

1 stop29h 02mDelta

Mon 13/407:00EYW - LHR

1 stop25h 30mDelta

Deal found 25/11£505

Thu 8/112:05LHR - EYW

1 stop33h 17mUnited Airlines

Mon 12/118:05EYW - LHR

1 stop31h 35mUnited Airlines

Deal found 25/11£525

Sat 10/118:00LHR - EYW

2 stops26h 17mLufthansa

Sat 17/114:05EYW - LHR

1 stop14h 05mLufthansa

Deal found 26/11£532

Sat 10/110:00LCY - EYW

2 stops36h 11mKLM

Sat 17/118:14EYW - LCY

2 stops32h 01mKLM

Deal found 26/11£761

Thu 8/110:35LHR - EYW

2 stops18h 21mAmerican Airlines

Mon 12/119:45EYW - LHR

2 stops18h 15mAmerican Airlines

Deal found 24/11£523

Thu 8/108:55LHR - EYW

1 stop13h 16mDelta

Mon 12/118:06EYW - LHR

1 stop31h 19mDelta

Deal found 26/11£523

Thu 22/106:00MAN - EYW

2 stops39h 22mUnited Airlines

Mon 26/116:15EYW - MAN

2 stops37h 05mUnited Airlines

Deal found 26/11£587

Thu 8/109:20LCY - EYW

2 stops39h 20mVirgin Atlantic

Mon 12/118:06EYW - LCY

2 stops33h 44mVirgin Atlantic

Deal found 26/11£613

Thu 8/108:40LCY - EYW

2 stops34h 08mDelta

Mon 12/118:06EYW - LCY

2 stops33h 44mDelta

Deal found 25/11£580

Thu 22/106:35GLA - EYW

2 stops20h 12mAmerican Airlines

Mon 26/116:37EYW - GLA

2 stops18h 58mAmerican Airlines

Deal found 24/11£586

Thu 29/107:30EDI - EYW

2 stops19h 17mAmerican Airlines

Mon 2/216:37EYW - EDI

2 stops15h 38mAmerican Airlines

Deal found 24/11£589

Thu 22/113:30MAN - EYW

1 stop26h 55mDelta

Mon 26/112:20EYW - MAN

2 stops16h 50mDelta

Deal found 24/11£615

Thu 22/107:45MAN - EYW

2 stops16h 25mAmerican Airlines

Mon 26/118:43EYW - MAN

2 stops15h 27mAmerican Airlines

Deal found 24/11£593

Fri 23/106:15NWI - EYW

2 stops15h 56mDelta

Tue 27/112:20EYW - NWI

2 stops23h 05mDelta

Deal found 24/11£744

Wed 8/412:05LGW - EYW

2 stops28h 16mTAP AIR PORTUGAL

Mon 13/412:07EYW - LGW

2 stops27h 18mTAP AIR PORTUGAL

Deal found 25/11£2,157

Tue 7/420:15LCY - EYW

2 stops50h 13mMultiple Airlines

Mon 13/414:35EYW - LCY

2 stops13h 55mMultiple Airlines

Deal found 26/11£2,665

Last-minute flights from United Kingdom to Key West
Discover last-minute flight deals from United Kingdom to Key West. Data last updated 27 November 2025 and is based on user searches.

Thu 27/1114:00LGW - EYW

1 stop23h 15mMultiple Airlines

Thu 4/1208:55EYW - LGW

2 stops40h 05mMultiple Airlines

Deal found 26/11£592

Thu 27/1109:20LHR - EYW

1 stop31h 33mIcelandair

Thu 4/1212:47EYW - LHR

1 stop13h 08mIcelandair

Deal found 26/11£753

Thu 27/1106:30LHR - EYW

2 stops18h 23mDelta

Thu 4/1212:38EYW - LHR

1 stop12h 47mDelta

Deal found 26/11£794

Thu 27/1107:45LCY - EYW

2 stops17h 08mDelta

Thu 4/1212:38EYW - LCY

2 stops14h 32mDelta

Deal found 26/11£827

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 27 November 2025.

Wed 15/414:00LGW - EYW

1 stop24h 06mMultiple Airlines

Deal found 26/11£285

Wed 15/406:30LHR - EYW

2 stops33h 23mBritish Airways

Deal found 26/11£312

Wed 15/411:35LGW - EYW

2 stops28h 18mBritish Airways

Deal found 26/11£314

Wed 15/410:00LCY - EYW

2 stops38h 44mVirgin Atlantic

Deal found 26/11£355

Wed 15/412:40LHR - EYW

3 stops33h 01mUnited Airlines

Deal found 26/11£1,841

Cheap flight deals from United Kingdom to Key West

Round-trip from	£472
One-way from	£285
Popular in	December
Cheapest in	September
Average price	£535

Virgin Atlantic
25/1-31/1
2 total stops
45h 14m total
United Kingdom to Key West

Search Deals

15/4
1 total stop
24h 06m total
United Kingdom to Key West

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£34 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 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

LGW - EYW

LGWEYW

London Gatwick

Thu 8/1

11:20-10:57

2 stops28h 37m

Key West

Mon 12/1

19:45-07:30

2 stops30h 45m

£493

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 8/4

09:20-19:41

1 stop15h 21m

Key West

Mon 13/4

18:00-13:30

1 stop14h 30m

£505

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 8/4

10:55-10:57

1 stop29h 02m

Key West

Mon 13/4

07:00-13:30

1 stop25h 30m

£505

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 8/1

10:35-23:56

2 stops18h 21m

Key West

Mon 12/1

19:45-19:00

2 stops18h 15m

£523

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 8/1

08:55-17:11

1 stop13h 16m

Key West

Mon 12/1

18:06-06:25

1 stop31h 19m

£523

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 8/1

12:05-16:22

1 stop33h 17m

Key West

Mon 12/1

18:05-06:40

1 stop31h 35m

£525

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sat 10/1

18:00-15:17

2 stops26h 17m

Key West

Sat 17/1

14:05-09:10

1 stop14h 05m

£532

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 8/1

08:40-13:48

2 stops34h 08m

Key West

Mon 12/1

18:06-08:50

2 stops33h 44m

£580

GlasgowKey West

GLA - EYW

GLAEYW

Glasgow Intl

Thu 22/1

06:35-21:47

2 stops20h 12m

Key West

Mon 26/1

16:37-16:35

2 stops18h 58m

£586

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 22/1

06:00-16:22

2 stops39h 22m

Key West

Mon 26/1

16:15-10:20

2 stops37h 05m

£587

Flights are sorted by cheapest return flights first.

Deals found on 26/11

Showing 1-10 of 22 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 £446). Flying from United Kingdom to Key West in July is currently the most expensive (average of £638). 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.

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

It’s typically best to fly out from United Kingdom to Key West at midday. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Key West

Check out reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic 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

1,423 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

KLM

7.7

Good

1,423 reviews

KLM

7.7

Good

1,423 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Finnair

7.6

Good

1,334 reviews

KLM

7.7

Good

1,423 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Virgin Atlantic

7.5

Good

675 reviews

KLM

7.7

Good

1,423 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

American Airlines

7.2

Good

11,037 reviews

KLM

7.7

Good

1,423 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

British Airways

6.7

Okay

7,539 reviews

KLM

7.7

Good

1,423 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 American Airlines, Virgin Atlantic, and Delta fly from United Kingdom to Key West in about 15h 21m. The time it takes to get you to your destination can typically vary by up to 13h 41m. The distance between United Kingdom and Key West is about 4539 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from United Kingdom to Key West one-way?
£312 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on Virgin Atlantic and United Airlines, with prices starting from £355 and £1,841, respectively.
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 Gatwick - Key West and London City - 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 £446). Flying from United Kingdom to Key West in July is currently the most expensive (average of £638). 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£458	Average£580	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£500	Average£759	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
American Airlines	Cheapest£525	Average£565	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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Cheap flights from the United Kingdom to Key West from £285

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find 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 27 November 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 27 November 2025.

Cheap 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 27 November 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?

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

Find hourly flight availability from United Kingdom to Key West. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

Reviews of airlines servicing Key West

Check out reviews from past customers who have flown with KLM, Finnair, andVirgin Atlantic 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 cheapest airlines to fly from United Kingdom to Key West one-way?

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 27 November 2025.