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Key West

$456+ Cheap flights from Ireland to Key West (EYW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
Jun 15 — Jun 221
Mon 6/15
Mon 6/22
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 May 16, 2026.

This KLM deal was found by Cheapflights users on 5/13. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:55 am
DUB
-
EYW
2 stops18h 54m
KLM
Mon 5/252:00 pm
EYW
-
DUB
1 stop13h 45m
KLM
Deal found 5/13$618
This KLM deal was found by Cheapflights users on 5/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:15 pm
DUB
-
EYW
2 stops27h 12m
Multiple Airlines
Sun 6/2811:48 am
EYW
-
DUB
1 stop15h 57m
Multiple Airlines
Deal found 5/15$623
This KLM deal was found by Cheapflights users on 5/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:00 am
DUB
-
EYW
1 stop13h 49m
KLM
Tue 5/262:00 pm
EYW
-
DUB
1 stop13h 45m
KLM
Deal found 5/15$626
This KLM deal was found by Cheapflights users on 5/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:55 am
DUB
-
EYW
2 stops16h 28m
Multiple Airlines
Sun 5/2411:48 am
EYW
-
DUB
1 stop15h 57m
Multiple Airlines
Deal found 5/11$627
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:00 am
DUB
-
EYW
1 stop13h 49m
Delta
Tue 5/267:30 am
EYW
-
DUB
2 stops19h 50m
Delta
Deal found 5/15$628
This KLM deal was found by Cheapflights users on 5/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1811:00 am
DUB
-
EYW
1 stop13h 49m
KLM
Sun 5/246:19 pm
EYW
-
DUB
1 stop33h 26m
KLM
Deal found 5/11$631
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2711:00 am
DUB
-
EYW
1 stop28h 53m
Delta
Sat 7/47:50 am
EYW
-
DUB
2 stops21h 10m
Delta
Deal found 5/13$717
This American Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 5/219:30 am
DUB
-
EYW
2 stops30h 26m
American Airlines
Mon 5/2511:28 am
EYW
-
DUB
2 stops14h 02m
American Airlines
Deal found 5/13$853
This British Airways deal was found by Cheapflights users on 5/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/146:30 am
DUB
-
EYW
2 stops17h 40m
British Airways
Sat 6/207:49 pm
EYW
-
DUB
2 stops18h 41m
British Airways
Deal found 5/15$862

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 May 16, 2026.

Round-trip from

$623
(KLM)

One-way from

$456
(Kiwi.com)
From Ireland to Key West
Search Deals
One-way flight 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 May 16, 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

Sat 6/27

11:00 am-10:53 am

1 stop28h 53m

Key West

Sat 7/4

7:50 am-8:45 am

1 stop19h 55m

$717

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sun 6/14

6:30 am-7:10 pm

2 stops17h 40m

Key West

Sun 6/28

1:39 pm-12:05 pm

2 stops17h 26m

$862

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sun 6/14

6:00 am-7:53 pm

2 stops18h 53m

Key West

Sat 6/20

7:50 am-8:45 am

1 stop19h 55m

$968
Quickest round-trip

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sun 6/14

11:00 am-7:53 pm

1 stop13h 53m

Key West

Sat 6/20

7:50 am-8:45 am

1 stop19h 55m

$971

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sun 6/14

10:15 am-11:02 am

3 stops29h 47m

Key West

Sun 6/28

2:38 pm-7:25 pm

2 stops23h 47m

$3,804
Cheapest one-way

DublinKey West

DUB - EYW

DUBEYW

Dublin

Tue 9/15

6:35 pm-10:19 am

2 stops44h 44m

$456
Quickest one-way

DublinKey West

DUB - EYW

DUBEYW

Dublin

Tue 9/15

4:10 pm-1:42 pm

1 stop26h 32m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

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 53m. 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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