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 Gatwick - Key West, London Heathrow - Key West and London City - Key West.

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

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

How far in advance should I book a flight from United Kingdom to Key West?

To save up to 76% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from United Kingdom to Key West from £512 1-2 weeks out and tickets from £1,046 for flights departing within the next 72 hours.

What is the cheapest month to fly from United Kingdom to Key West?

The best pricing can be found in the month of September. Prices to Key West from United Kingdom average £653. You can even find prices in September for less than £653, as users have found deals to Key West from as low as £431. The month of July appears to be one of the more expensive times to travel to Key West from United Kingdom. Flying in the targeted month can save you up to 39%.

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.

£874+ Flights from the United Kingdom to Key West

Cheap flight deals from United Kingdom to Key West

Round-trip from	£482
One-way from	£457
Popular in	July
Cheapest in	September
Average price	£560

Virgin Atlantic
8/9-21/9
2 total stops
25h 06m total
United Kingdom to Key West

Search Deals

18/4
3 total stops
46h 50m total
United Kingdom to Key West

Search Deals

Highest demand for flights based on searches. 19% potential increase in price (£123 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from United Kingdom to Key West

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 March 2025.

Mon 8/911:20LHR - EYW

1 stop13h 26mVirgin Atlantic

Sun 21/914:35EYW - LHR

1 stop11h 40mVirgin Atlantic

Deal found 26/3£482

Mon 8/906:15LHR - EYW

2 stops17h 16mBritish Airways

Sun 21/914:01EYW - LHR

1 stop11h 54mBritish Airways

Deal found 26/3£483

Wed 2/409:15LHR - EYW

1 stop14h 44mAmerican Airlines

Mon 7/412:56EYW - LHR

1 stop16h 34mAmerican Airlines

Deal found 26/3£530

Mon 8/916:40LHR - EYW

2 stops26h 20mUnited Airlines

Sun 21/915:05EYW - LHR

2 stops34h 15mUnited Airlines

Deal found 26/3£530

Wed 2/406:30LHR - EYW

2 stops15h 50mKLM

Mon 7/412:26EYW - LHR

1 stop17h 44mKLM

Deal found 26/3£533

Wed 2/406:15LHR - EYW

2 stops19h 15mMultiple Airlines

Sun 6/414:45EYW - LHR

1 stop17h 45mMultiple Airlines

Deal found 26/3£569

Thu 3/410:00LCY - EYW

2 stops15h 26mDelta

Mon 7/412:26EYW - LCY

2 stops13h 49mDelta

Deal found 26/3£595

Wed 18/605:50GLA - EYW

2 stops18h 12mBritish Airways

Fri 27/613:22EYW - GLA

2 stops15h 13mBritish Airways

Deal found 27/3£642

Sat 10/518:15MAN - EYW

2 stops29h 34mBritish Airways

Sat 17/517:30EYW - MAN

2 stops48h 10mBritish Airways

Deal found 26/3£672

Mon 8/912:10LGW - EYW

2 stops34h 55mIcelandair

Sun 21/908:45EYW - LGW

2 stops43h 50mIcelandair

Deal found 26/3£674

Wed 2/412:40LHR - EYW

2 stops29h 24mLufthansa

Sun 6/416:04EYW - LHR

1 stop35h 16mLufthansa

Deal found 26/3£685

Wed 2/409:40LHR - EYW

2 stops15h 50mDelta

Mon 7/412:26EYW - LHR

2 stops16h 49mDelta

Deal found 26/3£687

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 March 2025.

Mon 8/911:20LHR - EYW

1 stop13h 26mVirgin Atlantic

Sun 21/914:35EYW - LHR

1 stop11h 40mVirgin Atlantic

Deal found 26/3£482

Mon 8/906:15LHR - EYW

2 stops17h 16mBritish Airways

Sun 21/914:01EYW - LHR

1 stop11h 54mBritish Airways

Deal found 26/3£483

Mon 8/916:40LHR - EYW

2 stops26h 20mUnited Airlines

Sun 21/915:05EYW - LHR

2 stops34h 15mUnited Airlines

Deal found 26/3£530

Thu 3/410:00LCY - EYW

2 stops15h 26mDelta

Mon 7/412:26EYW - LCY

2 stops13h 49mDelta

Deal found 26/3£595

Sat 10/508:55LHR - EYW

2 stops14h 54mAmerican Airlines

Sat 17/511:28EYW - LHR

1 stop14h 42mAmerican Airlines

Deal found 26/3£615

Mon 8/912:10LGW - EYW

2 stops34h 55mIcelandair

Sun 21/908:45EYW - LGW

2 stops43h 50mIcelandair

Deal found 26/3£674

Mon 26/509:40LCY - EYW

3 stops32h 13mMultiple Airlines

Sun 1/614:12EYW - LCY

2 stops21h 13mMultiple Airlines

Deal found 26/3£780

Wed 2/408:40LCY - EYW

2 stops16h 50mKLM

Sun 6/419:34EYW - LCY

2 stops16h 06mKLM

Deal found 26/3£796

Wed 18/605:50GLA - EYW

2 stops18h 12mBritish Airways

Fri 27/613:22EYW - GLA

2 stops15h 13mBritish Airways

Deal found 27/3£642

Sat 3/506:30LHR - EYW

2 stops19h 00mDelta

Sat 10/511:48EYW - LHR

2 stops17h 12mDelta

Deal found 27/3£735

Sat 10/518:15MAN - EYW

2 stops29h 34mBritish Airways

Sat 17/517:30EYW - MAN

2 stops48h 10mBritish Airways

Deal found 26/3£672

Sun 11/506:05MAN - EYW

2 stops30h 55mUnited Airlines

Sun 18/514:18EYW - MAN

2 stops15h 07mUnited Airlines

Deal found 26/3£937

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

Wed 2/409:15LHR - EYW

1 stop14h 44mAmerican Airlines

Mon 7/412:56EYW - LHR

1 stop16h 34mAmerican Airlines

Deal found 26/3£530

Wed 2/406:30LHR - EYW

2 stops15h 50mKLM

Mon 7/412:26EYW - LHR

1 stop17h 44mKLM

Deal found 26/3£533

Wed 2/409:20LHR - EYW

1 stop13h 00mVirgin Atlantic

Sun 6/414:45EYW - LHR

2 stops35h 00mVirgin Atlantic

Deal found 26/3£535

Wed 2/406:15LHR - EYW

2 stops19h 15mMultiple Airlines

Sun 6/414:45EYW - LHR

1 stop17h 45mMultiple Airlines

Deal found 26/3£569

Wed 2/412:40LHR - EYW

2 stops29h 24mLufthansa

Sun 6/416:04EYW - LHR

1 stop35h 16mLufthansa

Deal found 26/3£685

Wed 2/409:40LHR - EYW

2 stops15h 50mDelta

Mon 7/412:26EYW - LHR

2 stops16h 49mDelta

Deal found 26/3£687

Wed 2/406:15LHR - EYW

2 stops19h 15mAir France

Sun 6/419:34EYW - LHR

2 stops18h 51mAir France

Deal found 26/3£769

Wed 2/408:40LCY - EYW

2 stops16h 50mKLM

Sun 6/419:34EYW - LCY

2 stops16h 06mKLM

Deal found 26/3£796

Wed 2/408:45LCY - EYW

2 stops35h 19mMultiple Airlines

Sun 6/414:03EYW - LCY

3 stops21h 22mMultiple Airlines

Deal found 26/3£1,217

Wed 2/406:20LGW - EYW

2 stops32h 08mMultiple Airlines

Sun 6/417:34EYW - LGW

1 stop32h 01mMultiple Airlines

Deal found 26/3£1,333

Thu 3/410:00LCY - EYW

2 stops15h 26mDelta

Mon 7/412:26EYW - LCY

2 stops13h 49mDelta

Deal found 26/3£595

Thu 3/414:05LHR - EYW

2 stops50h 10mUnited Airlines

Sun 6/414:03EYW - LHR

2 stops21h 22mUnited Airlines

Deal found 26/3£772

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 March 2025.

Fri 18/414:10LHR - EYW

3 stops46h 50mMultiple Airlines

Deal found 26/3£457

Fri 18/414:00LGW - EYW

3 stops47h 00mMultiple Airlines

Deal found 26/3£492

Fri 18/410:00LCY - EYW

2 stops15h 30mKLM

Deal found 26/3£1,792

Fri 18/411:35LGW - EYW

2 stops34h 54mBritish Airways

Deal found 26/3£1,798

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

Mon 8/9

11:20-19:46

1 stop13h 26m

Key West

Sun 21/9

14:35-07:15

1 stop11h 40m

£482

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 8/9

06:15-18:31

2 stops17h 16m

Key West

Sun 21/9

14:01-06:55

1 stop11h 54m

£483

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Mon 8/9

16:40-14:00

2 stops26h 20m

Key West

Sun 21/9

15:05-06:20

2 stops34h 15m

£530

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sat 10/5

08:55-18:49

2 stops14h 54m

Key West

Sat 17/5

11:28-07:10

1 stop14h 42m

£615

GlasgowKey West

GLA - EYW

GLAEYW

Glasgow Intl

Wed 18/6

05:50-19:02

2 stops18h 12m

Key West

Fri 27/6

13:22-09:35

2 stops15h 13m

£642

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Sat 10/5

18:15-18:49

2 stops29h 34m

Key West

Sat 17/5

17:30-22:40

2 stops48h 10m

£672

LondonKey West

LGW - EYW

LGWEYW

London Gatwick

Mon 8/9

12:10-18:05

2 stops34h 55m

Key West

Sun 21/9

08:45-09:35

2 stops43h 50m

£674

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Sat 3/5

06:30-20:30

2 stops19h 00m

Key West

Sat 10/5

11:48-10:00

2 stops17h 12m

£735

LondonKey West

LCY - EYW

LCYEYW

London City

Mon 26/5

09:40-12:53

3 stops32h 13m

Key West

Sun 1/6

14:12-16:25

2 stops21h 13m

£780

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Sun 11/5

06:05-08:00

2 stops30h 55m

Key West

Sun 18/5

14:18-10:25

2 stops15h 07m

£937

Flights are sorted by cheapest return flights first.

Deals found on 26/3

Showing 1-10 of 21 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 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.

Rainfall in Key West by month

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.

Temperature in Key West by month

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).

Reviews of airlines servicing Key West

Get a feel of what it's like to fly with Delta, KLM and United Airlines from United Kingdom to Key West by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Delta

8.0

Very Good

7,895 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

United Airlines

7.4

Good

8,603 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Virgin Atlantic

7.4

Good

634 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

6.0

Good

Colin,Sept 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.
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 Gatwick - Key West, London Heathrow - 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for United Kingdom to Key West

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Top 3 airlines flying from United Kingdom to Key West

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£446	Average£665	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
British Airways	Cheapest£446	Average£613	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£463	Average£697	FlexibilityNo cancel fee	On-time76%	Search Finnair 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 £457

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 18/4. 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

Keep the following information in mind while searching for United Kingdom to Key West flight deals. Data was last updated 27 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 March 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 March 2025.

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 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 March 2025.

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

Reviews of airlines servicing Key West

Get a feel of what it's like to fly with Delta, KLM and United Airlines from United Kingdom to Key West by reading reviews from past customers. Users have also rated airlines 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?

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?

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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Travel Smart

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 March 2025.