EUR/IE
Find cheap flights to Key West, Florida in 2025/2026 from €509 This is the cheapest return flight found to Key West, Florida from Ireland on FlightsFinder on March 29th 2025 at 20:23. 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.
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These economy flights were found on FlightsFinder from Ireland to Key West, Florida in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Key West, Florida in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, May is on average the cheapest time to book flights to Key West, Florida.
You can get flights from €509 return.
According to our data, June is on average the most expensive time to book flights to Key West, Florida.
A return flight could set you back more than €767.
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.
-1.4 °C
Mon, 31 Mar 2025
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
Dublin, Ireland - Dublin International Airport (DUB) to Key West, Florida (EYW)
Distance:
4,283 miles (6,894 kilometres)
Average flight time (direct 10 hours 1 minute)
Shannon, Ireland - Shannon International Airport (SNN) to Key West, Florida (EYW)
Distance:
4,176 miles (6,721 kilometres)
Average flight time (direct 9 hours 46 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Key West, Florida (EYW)
Distance:
4,178 miles (6,723 kilometres)
Average flight time (direct 9 hours 47 minutes)
Cork, Ireland - Cork International Airport (ORK) to Key West, Florida (EYW)
Distance:
4,198 miles (6,756 kilometres)
Average flight time (direct 9 hours 49 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Key West, Florida (EYW)
Distance:
4,153 miles (6,683 kilometres)
Average flight time (direct 9 hours 43 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Key West, Florida (EYW)
Distance:
4,194 miles (6,750 kilometres)
Average flight time (direct 9 hours 49 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Key West, Florida (EYW)
Distance:
4,256 miles (6,849 kilometres)
Average flight time (direct 9 hours 57 minutes)
From Dublin (DUB), Ireland to Key West, United States (EYW): €509
Depart: 02 May 2025 · Return: 09 May 2025 Price found 29 Mar 2025, 20:23
From Cork (ORK), Ireland to Key West, United States (EYW): €746
Depart: 23 Dec 2025 · Return: 31 Dec 2025 Price found 29 Mar 2025, 13:30
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