How long is the flight from Dublin to Key West?

Departing from Dublin to Key West will take you 14h. The distance from Dublin to Key West is about 4281 mi. This flight may include one or multiple stops.

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 is the cheapest time of day to fly from DUB to EYW?

When flying from Dublin to Key West, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Dublin to Key West that include hotel bookings?

Yes. In addition to deals on Dublin to Key West flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Dublin to Key West?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Key West.

Can I find deals for business class flights from Dublin to Key West?

Yes. Cheapflights offers flight deals from Dublin 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.

£473+ Cheap Flights from Dublin to Key West

Cheap flight deals from Dublin to Key West

Enter your travel dates to find the best prices.

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Best

Last-minute

Cheapest flights from Dublin to Key West
Explore the most affordable flight options available from Dublin to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Tue 27/1013:25 -

2 stops25h 22m

Tue 3/1107:40 -

2 stops20h 05m

Deal found 12/9£473

Thu 24/913:25 -

2 stops28h 28m

Mon 28/911:42 -

2 stops15h 38m

Deal found 14/9£475

Fri 18/905:55 -

2 stops19h 05m

Tue 22/914:00 -

2 stops20h 25m

Deal found 11/9£480

Thu 24/911:00 -

1 stop14h 00m

Mon 28/914:00 -

1 stop13h 45m

Deal found 14/9£484

Mon 28/911:00 -

1 stop14h 00m

Sun 4/1011:42 -

1 stop16h 03m

Deal found 10/9£485

Mon 28/910:00 -

2 stops29h 46m

Sun 4/1007:40 -

2 stops19h 40m

Deal found 10/9£546

Mon 26/1009:30 -

1 stop32h 24m

Mon 2/1114:50 -

1 stop14h 05m

Deal found 11/9£578

Find flight deals from Dublin to Key West

Round-trip from	£473

Delta
27/10-3/11
4 total stops
45h 27m total
Dublin to Key West

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Tue 27/10

13:25-10:47

2 stops25h 22m

Key West

Tue 3/11

07:40-08:45

2 stops20h 05m

£473

Fastest return journey

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Mon 28/9

11:00-20:00

1 stop14h 00m

Key West

Sun 4/10

11:42-08:45

1 stop16h 03m

£485

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Mon 28/9

10:00-10:46

2 stops29h 46m

Key West

Sun 4/10

07:40-08:45

1 stop20h 05m

£485

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Tue 5/1

06:40-19:21

2 stops17h 41m

Key West

Tue 12/1

19:33-15:40

2 stops15h 07m

£566

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Mon 26/10

09:30-13:54

1 stop32h 24m

Key West

Mon 2/11

14:50-09:55

1 stop14h 05m

£578

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Thu 4/2

10:40-15:12

1 stop33h 32m

Key West

Sun 7/2

15:04-07:30

1 stop11h 26m

£582

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Tue 5/1

09:30-14:08

1 stop33h 38m

Key West

Tue 12/1

15:04-07:30

1 stop11h 26m

£736

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Sorted by cheapest first

Best time to book a flight from Dublin to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Dublin with our price prediction graph.

DUB-EYW

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.

Related info for your journey

How long is the flight from Dublin to Key West?
Departing from Dublin to Key West will take you 14h. The distance from Dublin to Key West is about 4281 mi. This flight may include one or multiple stops.
Can I find deals for flights from Dublin to Key West that include hotel bookings?
Yes. In addition to deals on Dublin to Key West flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Key West?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Key West.
Can I find deals for business class flights from Dublin to Key West?
Yes. Cheapflights offers flight deals from Dublin 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.

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Cheap flights from Dublin to Key West from £473

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Dublin to Key West

Cheapest flights from Dublin to Key WestExplore the most affordable flight options available from Dublin to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Explore the most affordable flight options available from Dublin to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Dublin to Key WestDiscover carefully curated flight deals from Dublin to Key West that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Discover carefully curated flight deals from Dublin to Key West that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Dublin to Key WestDiscover last-minute flight deals from Dublin to Key West. Data last updated 15 September 2026 and is based on user searches.

Discover last-minute flight deals from Dublin to Key West. Data last updated 15 September 2026 and is based on user searches.

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Best time to book a flight from Dublin to Key West

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Related info for your journey

How long is the flight from Dublin to Key West?

Can I find deals for flights from Dublin to Key West that include hotel bookings?

How can I find direct flights from Dublin to Key West?

Can I find deals for business class flights from Dublin to Key West?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dublin to Key West

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Complete your trip

Complete your trip to Key West by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Florida

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Other flights to Key West

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Dublin and Key West flights

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How does Cheapflights help users find flights from Dublin to Key West?

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Can Cheapflights find flights from Dublin to Key West with no change fees?

Can Cheapflights notify me if prices for flights from Dublin to Key West become cheaper?

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Cheapest flights from Dublin to Key West
Explore the most affordable flight options available from Dublin to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 September 2026.

Best flights from Dublin to Key West
Discover carefully curated flight deals from Dublin to Key West that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 September 2026.

Last-minute flights from Dublin to Key West
Discover last-minute flight deals from Dublin to Key West. Data last updated 15 September 2026 and is based on user searches.