GBP/GB
Find cheap flights to Key West, Florida in 2026/2027 from £531 This is the cheapest return flight found to Key West, Florida from UK on FlightsFinder on April 21st 2026 at 18:12. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Key West, Florida from the most established flight comparison sites.
Fly to Key West, Florida and visit sites like The Ernest Hemingway Home and Museum, Mallory Square, Southernmost Point of the Continental US & Duval Street.
1. Enter your search requirements for Key West, Florida
2. Compare the best Key West, Florida deals from top comparison engines
3. Book your Key West, Florida flight at the cheapest price
These economy flights were found on FlightsFinder from UK to Key West, Florida in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from UK to Key West, Florida in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
No flights found for this month.
No flights found for this month.
According to our data, September is on average the cheapest time to book flights to Key West, Florida.
You can get flights from £531 return.
According to our data, April is on average the most expensive time to book flights to Key West, Florida.
A return flight could set you back more than £872.
Nestled at the southernmost tip of the United States, Key West, Florida, exudes a vibrant and laid-back atmosphere that sets it apart from other tropical destinations. This small island city is renowned for its picturesque sunsets, historic charm, and eclectic mix of cultural influences. With its pastel-hued cottages, bustling Duval Street lined with quirky shops and lively bars, and crystal-clear turquoise waters perfect for snorkeling and diving, Key West offers a unique blend of relaxation and excitement. Whether strolling along the quaint streets, savoring fresh seafood at local eateries, or exploring Hemingway's former haunts, Key West promises an unforgettable escape.
A good price for a flight to Key West is £478 - £584.
The popular airports near the city of Key West, Florida are Key West International Airport (EYW), Miami International Airport (MIA), and Fort Lauderdale-Hollywood International Airport (FLL).
The flight to Key West, Florida (EYW) is roughly 10 hours 35 minutes and 4,542 miles (7,310 kilometres) from London, England UK - Heathrow International Airport (LHR).
The best way is to compare flights to Key West, Florida from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Key West, Florida.
Here is the average weather forecast in Key West, Florida by month:
• Jan: 24°C
• Feb: 24°C
• Mar: 26°C
• Apr: 27°C
• May: 29°C
• Jun: 31°C
• Jul: 32°C
• Aug: 32°C
• Sep: 31°C
• Oct: 29°C
• Nov: 27°C
• Dec: 24°C
The main airport in Key West, Florida is located approximately 2 miles from the city center.
Typically, flights are cheapest to Key West, Florida 2 months before departure.
Studies show flights to Key West, Florida are typically cheaper on Tuesdays and Wednesdays.
1.4 °C
Wed, 29 Apr 2026
Average Temperature
24°C
Jan
24°C
Feb
26°C
Mar
27°C
Apr
29°C
May
31°C
Jun
32°C
Jul
32°C
Aug
31°C
Sep
29°C
Oct
27°C
Nov
24°C
Dec
London, England UK - Heathrow International Airport (LHR) to Key West, Florida (EYW)
Distance:
4,542 miles (7,310 kilometres)
Average flight time (direct 10 hours 35 minutes)
London, England UK - London Gatwick International Airport (LGW) to Key West, Florida (EYW)
Distance:
4,558 miles (7,335 kilometres)
Average flight time (direct 10 hours 37 minutes)
Manchester, England UK - Manchester Airport (MAN) to Key West, Florida (EYW)
Distance:
4,448 miles (7,158 kilometres)
Average flight time (direct 10 hours 23 minutes)
London, England UK - London North East - Stansted International Airport (STN) to Key West, Florida (EYW)
Distance:
4,567 miles (7,350 kilometres)
Average flight time (direct 10 hours 38 minutes)
London, England UK - London North, Luton International Airport (LTN) to Key West, Florida (EYW)
Distance:
4,542 miles (7,309 kilometres)
Average flight time (direct 10 hours 35 minutes)
Edinburgh, Scotland UK - Airport (EDI) to Key West, Florida (EYW)
Distance:
4,385 miles (7,056 kilometres)
Average flight time (direct 10 hours 14 minutes)
Birmingham, England UK - Birmingham Airport (BHX) to Key West, Florida (EYW)
Distance:
4,478 miles (7,206 kilometres)
Average flight time (direct 10 hours 27 minutes)
Bristol, UK - Bristol Airport (BRS) to Key West, Florida (EYW)
Distance:
4,447 miles (7,157 kilometres)
Average flight time (direct 10 hours 22 minutes)
Glasgow, Scotland UK - Glasgow International Airport (GLA) to Key West, Florida (EYW)
Distance:
4,344 miles (6,991 kilometres)
Average flight time (direct 10 hours 9 minutes)
Belfast, Ireland UK - Belfast International Airport (BFS) to Key West, Florida (EYW)
Distance:
4,280 miles (6,888 kilometres)
Average flight time (direct 10 hours)
Newcastle, UK - Newcastle International Airport (NCL) to Key West, Florida (EYW)
Distance:
4,457 miles (7,172 kilometres)
Average flight time (direct 10 hours 24 minutes)
London, England UK - Royal Docks - London City Airport (LCY) to Key West, Florida (EYW)
Distance:
4,564 miles (7,345 kilometres)
Average flight time (direct 10 hours 38 minutes)
Liverpool, UK - John Lennon Airport (LPL) to Key West, Florida (EYW)
Distance:
4,424 miles (7,120 kilometres)
Average flight time (direct 10 hours 19 minutes)
Nottingham, UK - East Midlands Airport (EMA) to Key West, Florida (EYW)
Distance:
4,492 miles (7,228 kilometres)
Average flight time (direct 10 hours 28 minutes)
Leeds, UK - Leeds/Bradford Airport (LBA) to Key West, Florida (EYW)
Distance:
4,468 miles (7,191 kilometres)
Average flight time (direct 10 hours 25 minutes)
Aberdeen, Scotland UK - Dyce Airport (ABZ) to Key West, Florida (EYW)
Distance:
4,421 miles (7,115 kilometres)
Average flight time (direct 10 hours 19 minutes)
Belfast, Ireland UK - George Best City Apt Airport (BHD) to Key West, Florida (EYW)
Distance:
4,294 miles (6,910 kilometres)
Average flight time (direct 10 hours 2 minutes)
London, England UK - London South, Southend Airport (SEN) to Key West, Florida (EYW)
Distance:
4,590 miles (7,387 kilometres)
Average flight time (direct 10 hours 42 minutes)
Southampton, UK - Southampton Airport (SOU) to Key West, Florida (EYW)
Distance:
4,510 miles (7,258 kilometres)
Average flight time (direct 10 hours 31 minutes)
Jersey, UK - Jersey Airport (JER) to Key West, Florida (EYW)
Distance:
4,493 miles (7,230 kilometres)
Average flight time (direct 10 hours 29 minutes)
Cardiff, Wales - UK - Cardiff Airport (CWL) to Key West, Florida (EYW)
Distance:
4,420 miles (7,114 kilometres)
Average flight time (direct 10 hours 19 minutes)
Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Key West, Florida (EYW)
Distance:
4,498 miles (7,239 kilometres)
Average flight time (direct 10 hours 29 minutes)
From London (LHR), UK to Key West, United States (EYW): £531
Depart: 15 Sep 2026 · Return: 22 Sep 2026 Price found 21 Apr 2026, 18:12
From Edinburgh (EDI), UK to Key West, United States (EYW): £620
Depart: 23 Nov 2026 · Return: 30 Nov 2026 Price found 19 Apr 2026, 22:08
From Manchester (MAN), UK to Key West, United States (EYW): £633
Depart: 01 Sep 2026 · Return: 15 Sep 2026 Price found 19 Apr 2026, 13:13
From Belfast (BFS), UK to Key West, United States (EYW): £712
Depart: 11 Jun 2026 · Return: 18 Jun 2026 Price found 27 Apr 2026, 13:59
From Bristol (BRS), UK to Key West, United States (EYW): £718
Depart: 04 Jun 2026 · Return: 11 Jun 2026 Price found 20 Apr 2026, 20:35
From Birmingham (BHX), UK to Key West, United States (EYW): £775
Depart: 12 Jun 2026 · Return: 19 Jun 2026 Price found 28 Apr 2026, 09:14
From Leeds (LBA), UK to Key West, United States (EYW): £1,115
Depart: 25 May 2026 · Return: 28 May 2026 Price found 22 Apr 2026, 13:15
From Southampton (SOU), UK to Key West, United States (EYW): £1,204
Depart: 22 Oct 2026 · Return: 25 Oct 2026 Price found 28 Apr 2026, 20:12
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