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 City - Key West, London Heathrow - Key West and Edinburgh Turnhouse - Key West.

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

To save up to 66% on this flight, we recommend booking at least 23 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 £487 1-2 weeks out and tickets from £1,009 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 £616. You can even find prices in September for less than £616, as users have found deals to Key West from as low as £410. The month of December 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 37%.

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.

£505+ Flights from the United Kingdom to Key West

Cheap flight deals from United Kingdom to Key West

Round-trip from	£519
Popular in	December
Cheapest in	September
Average price	£716

Virgin Atlantic
20/8-25/8
2 total stops
27h 45m total
United Kingdom to Key West

Search Deals

Highest demand for flights based on searches. 5% potential increase in price (£25 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 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 9 July 2025.

Wed 12/1106:10MAN - EYW

2 stops17h 23mBritish Airways

Wed 19/1114:00EYW - MAN

2 stops21h 20mBritish Airways

Deal found 8/7£505

Wed 20/811:20LHR - EYW

1 stop13h 52mVirgin Atlantic

Mon 25/811:52EYW - LHR

1 stop13h 53mVirgin Atlantic

Deal found 6/7£519

Wed 20/806:30LHR - EYW

2 stops15h 57mDelta

Mon 25/811:52EYW - LHR

2 stops16h 23mDelta

Deal found 6/7£521

Thu 21/806:15LHR - EYW

2 stops17h 52mAmerican Airlines

Thu 28/814:31EYW - LHR

1 stop13h 29mAmerican Airlines

Deal found 7/7£526

Wed 20/809:20LHR - EYW

1 stop15h 52mKLM

Mon 25/814:00EYW - LHR

1 stop11h 45mKLM

Deal found 7/7£535

Thu 13/1109:55GLA - EYW

2 stops30h 15mAmerican Airlines

Mon 17/1115:11EYW - GLA

2 stops16h 44mAmerican Airlines

Deal found 8/7£535

Fri 14/1106:05EDI - EYW

2 stops17h 28mAmerican Airlines

Tue 18/1116:00EYW - EDI

2 stops19h 50mAmerican Airlines

Deal found 8/7£539

Wed 12/1113:40MAN - EYW

2 stops35h 04mVirgin Atlantic

Wed 19/1118:00EYW - MAN

1 stop32h 55mVirgin Atlantic

Deal found 8/7£543

Thu 13/1109:20LCY - EYW

2 stops32h 48mDelta

Mon 17/1107:00EYW - LCY

2 stops21h 30mDelta

Deal found 7/7£565

Wed 12/1112:00MAN - EYW

1 stop30h 08mDelta

Wed 19/1107:00EYW - MAN

1 stop19h 55mDelta

Deal found 8/7£568

Thu 13/1120:05LCY - EYW

2 stops28h 39mKLM

Mon 17/1118:00EYW - LCY

2 stops20h 35mKLM

Deal found 8/7£604

Fri 14/1112:30EDI - EYW

2 stops31h 49mUnited Airlines

Tue 18/1115:05EYW - EDI

1 stop11h 50mUnited Airlines

Deal found 6/7£615

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 9 July 2025.

Wed 20/811:20LHR - EYW

1 stop13h 52mVirgin Atlantic

Mon 25/811:52EYW - LHR

1 stop13h 53mVirgin Atlantic

Deal found 6/7£519

Wed 20/806:30LHR - EYW

2 stops15h 57mDelta

Mon 25/811:52EYW - LHR

2 stops16h 23mDelta

Deal found 6/7£521

Thu 30/1005:40MAN - EYW

2 stops17h 42mBritish Airways

Mon 3/1114:00EYW - MAN

2 stops20h 10mBritish Airways

Deal found 8/7£524

Thu 21/806:15LHR - EYW

2 stops17h 52mAmerican Airlines

Thu 28/814:31EYW - LHR

1 stop13h 29mAmerican Airlines

Deal found 7/7£526

Wed 20/809:20LHR - EYW

1 stop15h 52mKLM

Mon 25/814:00EYW - LHR

1 stop11h 45mKLM

Deal found 7/7£535

Fri 14/1112:30EDI - EYW

2 stops31h 49mUnited Airlines

Tue 18/1115:05EYW - EDI

1 stop11h 50mUnited Airlines

Deal found 6/7£615

Fri 22/819:05LHR - EYW

2 stops23h 04mFinnair

Fri 29/813:29EYW - LHR

2 stops16h 36mFinnair

Deal found 8/7£668

Fri 22/817:00LHR - EYW

2 stops22h 53mAlaska Airlines

Fri 29/816:49EYW - LHR

1 stop14h 41mAlaska Airlines

Deal found 8/7£671

Thu 21/814:00LGW - EYW

1 stop28h 07mMultiple Airlines

Thu 28/810:02EYW - LGW

1 stop18h 58mMultiple Airlines

Deal found 7/7£696

Thu 13/1109:55GLA - EYW

2 stops30h 15mAmerican Airlines

Mon 17/1115:11EYW - GLA

2 stops16h 44mAmerican Airlines

Deal found 8/7£535

Thu 13/1109:20LCY - EYW

2 stops32h 48mDelta

Mon 17/1107:00EYW - LCY

2 stops21h 30mDelta

Deal found 7/7£565

Fri 14/1106:05EDI - EYW

2 stops17h 28mAmerican Airlines

Tue 18/1116:00EYW - EDI

2 stops19h 50mAmerican Airlines

Deal found 8/7£539

Last-minute flights from United Kingdom to Key West
Discover last-minute flight deals from United Kingdom to Key West. Data last updated 9 July 2025 and is based on user searches.

Wed 20/811:20LHR - EYW

1 stop13h 52mVirgin Atlantic

Mon 25/811:52EYW - LHR

1 stop13h 53mVirgin Atlantic

Deal found 6/7£519

Wed 20/806:30LHR - EYW

2 stops15h 57mDelta

Mon 25/811:52EYW - LHR

2 stops16h 23mDelta

Deal found 6/7£521

Wed 20/809:20LHR - EYW

1 stop15h 52mKLM

Mon 25/814:00EYW - LHR

1 stop11h 45mKLM

Deal found 7/7£535

Wed 20/807:05MAN - EYW

2 stops17h 02mBritish Airways

Wed 27/813:52EYW - MAN

2 stops23h 58mBritish Airways

Deal found 6/7£611

Wed 20/816:05MAN - EYW

3 stops23h 48mAmerican Airlines

Wed 27/813:13EYW - MAN

2 stops19h 37mAmerican Airlines

Deal found 6/7£809

Thu 21/806:15LHR - EYW

2 stops17h 52mAmerican Airlines

Thu 28/814:31EYW - LHR

1 stop13h 29mAmerican Airlines

Deal found 7/7£526

Thu 21/814:00LGW - EYW

1 stop28h 07mMultiple Airlines

Thu 28/810:02EYW - LGW

1 stop18h 58mMultiple Airlines

Deal found 7/7£696

Thu 21/820:10LCY - EYW

2 stops26h 17mVirgin Atlantic

Thu 28/818:20EYW - LCY

2 stops18h 00mVirgin Atlantic

Deal found 7/7£707

Thu 21/819:05LCY - EYW

2 stops27h 22mKLM

Thu 28/818:20EYW - LCY

2 stops18h 00mKLM

Deal found 7/7£738

Fri 22/819:05LHR - EYW

2 stops23h 04mFinnair

Fri 29/813:29EYW - LHR

2 stops16h 36mFinnair

Deal found 8/7£668

Fri 22/817:00LHR - EYW

2 stops22h 53mAlaska Airlines

Fri 29/816:49EYW - LHR

1 stop14h 41mAlaska Airlines

Deal found 8/7£671

Sat 23/817:00LHR - EYW

2 stops22h 53mBritish Airways

Sat 30/815:59EYW - LHR

1 stop33h 26mBritish Airways

Deal found 9/7£674

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

Wed 20/8

11:20-20:12

1 stop13h 52m

Key West

Mon 25/8

11:52-06:45

1 stop13h 53m

£519

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 20/8

06:30-17:27

2 stops15h 57m

Key West

Mon 25/8

11:52-09:15

2 stops16h 23m

£521

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 30/10

05:40-19:22

2 stops17h 42m

Key West

Mon 3/11

14:00-15:10

2 stops20h 10m

£524

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Thu 21/8

06:15-19:07

2 stops17h 52m

Key West

Thu 28/8

14:31-09:00

1 stop13h 29m

£526

LondonKey West

LHR - EYW

LHREYW

London Heathrow

Wed 20/8

09:20-20:12

1 stop15h 52m

Key West

Mon 25/8

14:00-06:45

1 stop11h 45m

£535

GlasgowKey West

GLA - EYW

GLAEYW

Glasgow Intl

Thu 13/11

09:55-11:10

2 stops30h 15m

Key West

Mon 17/11

15:11-12:55

2 stops16h 44m

£535

EdinburghKey West

EDI - EYW

EDIEYW

Edinburgh Turnhouse

Fri 14/11

06:05-18:33

2 stops17h 28m

Key West

Tue 18/11

16:00-16:50

2 stops19h 50m

£539

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 13/11

09:20-13:08

2 stops32h 48m

Key West

Mon 17/11

07:00-09:30

2 stops21h 30m

£565

ManchesterKey West

MAN - EYW

MANEYW

Manchester

Thu 30/10

12:00-10:59

1 stop26h 59m

Key West

Mon 3/11

18:00-16:35

2 stops17h 35m

£578

LondonKey West

LCY - EYW

LCYEYW

London City

Thu 13/11

20:05-19:44

2 stops28h 39m

Key West

Mon 17/11

18:00-19:35

2 stops20h 35m

£604

Flights are sorted by cheapest return flights first.

Deals found on 6/7

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.

Reviews of airlines servicing Key West

Check out reviews from past customers who have flown with Alaska Airlines, Delta, andKLM 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.

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very Good

10,000 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very Good

7,958 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

KLM

7.8

Good

1,370 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Finnair

7.6

Good

1,312 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,842 reviews

Alaska Airlines

8.0

Very Good

10,000 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 City - Key West, London Heathrow - Key West and Edinburgh Turnhouse - 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£424	Average£680	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Finnair	Cheapest£440	Average£540	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£443	Average£545	FlexibilityNo cancel fee	On-time70%	Search British Airways 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 £505

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. 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 9 July 2025.

Round-trip 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 9 July 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 9 July 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 9 July 2025.

Reviews of airlines servicing Key West

Check out reviews from past customers who have flown with Alaska Airlines, Delta, andKLM 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?

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?

100% Free

Book with Flexibility

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 9 July 2025.