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Key West

$762+ Cheap flights from Ireland to Key West (EYW)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap flight deals from Ireland to Key West

Cheapest flights from Ireland to Key West
Explore the most affordable flight options available from Ireland to Key West. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2026.

This Expedia deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/88:55 am
DUB
-
EYW
2 stops37h 28m
KLM
Fri 5/156:19 pm
EYW
-
DUB
2 stops34h 41m
KLM
Deal found 3/24$762
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/89:30 am
DUB
-
EYW
2 stops18h 06m
American Airlines
Tue 5/123:58 pm
EYW
-
DUB
2 stops12h 37m
American Airlines
Deal found 3/24$797
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2311:30 am
DUB
-
EYW
2 stops15h 17m
American Airlines
Thu 11/268:00 pm
EYW
-
DUB
2 stops31h 30m
American Airlines
Deal found 3/23$872
This American Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/811:45 am
DUB
-
EYW
1 stop15h 51m
American Airlines
Fri 5/1511:56 am
EYW
-
DUB
1 stop16h 39m
American Airlines
Deal found 3/24$956
This Scandinavian Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/87:50 pm
DUB
-
EYW
3 stops44h 03m
Multiple Airlines
Fri 5/157:30 am
EYW
-
DUB
3 stops20h 55m
Multiple Airlines
Deal found 3/24$2,337
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/114:10 pm
DUB
-
EYW
1 stop26h 32m
American Airlines
Sat 9/261:28 pm
EYW
-
DUB
2 stops13h 57m
American Airlines
Deal found 3/23$3,280

Find flight deals from Ireland to Key West

Keep the following information in mind while searching for Ireland to Key West flight deals. Data was last updated March 26, 2026.

Round-trip from

$762
(Expedia)
From Ireland to Key West
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to Key West that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Ireland to Key West that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 5/8

11:00 am-7:49 pm

1 stop13h 49m

Key West

Fri 5/15

6:19 pm-10:00 am

2 stops34h 41m

$771
Quickest round-trip

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 5/8

9:30 am-10:36 pm

2 stops18h 06m

Key West

Tue 5/12

3:58 pm-9:35 am

2 stops12h 37m

$797

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 5/8

11:45 am-10:36 pm

1 stop15h 51m

Key West

Fri 5/15

11:56 am-9:35 am

1 stop16h 39m

$956

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 5/8

7:50 pm-10:53 am

3 stops44h 03m

Key West

Fri 5/15

7:30 am-9:25 am

3 stops20h 55m

$2,337

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 9/11

4:10 pm-1:42 pm

1 stop26h 32m

Key West

Sat 9/26

1:28 pm-8:25 am

2 stops13h 57m

$3,280

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Sorted by cheapest first

Best time to book a flight from Ireland to Key West

Have a flexible travel schedule? Discover the best time to fly to Key West from Ireland with our price prediction graph.
Estimated round-trip 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 Ireland to Key West
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Ireland 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 Ireland?

    For a flight from Ireland to Key West, you will be flying into Key West. Key West (EYW) is just 2.6 mi from the center of the city.

  • How long is the flight from Ireland to Key West?

    Departing from Ireland to Key West will take you 13h 49m. Airlines will cover a distance of 4281 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from Ireland to Key West?

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

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

    Yes. Cheapflights offers flight deals from Ireland 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

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