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Key West

$717+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
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 July 2, 2026.

This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:00 am
DUB
-
EYW
2 stops33h 59m
United Airlines
Thu 12/102:30 pm
EYW
-
DUB
1 stop12h 00m
United Airlines
Deal found 6/27$717
This Delta deal was found by Cheapflights users on 7/1. 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.
Thu 7/95:55 am
DUB
-
EYW
2 stops16h 28m
Delta
Mon 7/1311:56 am
EYW
-
DUB
2 stops22h 29m
Delta
Deal found 7/1$884
This Delta deal was found by Cheapflights users on 6/29. 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.
Mon 7/65:55 am
DUB
-
EYW
2 stops16h 32m
Delta
Sun 7/1211:56 am
EYW
-
DUB
1 stop15h 49m
Delta
Deal found 6/29$886
This United Airlines deal was found by Cheapflights users on 6/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/49:50 am
DUB
-
EYW
2 stops32h 40m
United Airlines
Sat 7/112:26 pm
EYW
-
DUB
1 stop15h 44m
United Airlines
Deal found 6/27$888
This Delta deal was found by Cheapflights users on 6/27. 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 7/45:55 am
DUB
-
EYW
2 stops18h 58m
Delta
Sat 7/117:50 am
EYW
-
DUB
2 stops21h 10m
Delta
Deal found 6/27$897
This Ticket deal was found by Cheapflights users on 6/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/145:55 am
DUB
-
EYW
2 stops16h 25m
KLM
Fri 8/211:59 pm
EYW
-
DUB
1 stop13h 46m
KLM
Deal found 6/30$966
This Delta deal was found by Cheapflights users on 6/29. 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.
Thu 8/135:55 am
DUB
-
EYW
2 stops19h 02m
Delta
Thu 8/207:40 am
EYW
-
DUB
2 stops19h 35m
Delta
Deal found 6/29$997

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 July 2, 2026.

Round-trip from

$717
(United Airlines)
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 July 2, 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

Sun 11/1

9:00 am-1:59 pm

2 stops33h 59m

Key West

Thu 12/10

4:05 pm-7:30 am

2 stops34h 25m

$717
Quickest round-trip

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 8/14

5:55 am-5:20 pm

2 stops16h 25m

Key West

Fri 8/21

1:59 pm-8:45 am

1 stop13h 46m

$966

DublinKey West

DUB - EYW

DUBEYW

Dublin

Thu 8/13

5:55 am-7:57 pm

2 stops19h 02m

Key West

Thu 8/20

7:40 am-8:15 am

2 stops19h 35m

$997

DublinKey West

DUB - EYW

DUBEYW

Dublin

Mon 8/10

1:25 pm-1:00 pm

2 stops28h 35m

Key West

Mon 8/17

1:59 pm-8:45 am

1 stop13h 46m

$1,000

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 8/14

5:55 am-5:20 pm

2 stops16h 25m

Key West

Fri 8/21

1:59 pm-8:45 am

1 stop13h 46m

$1,024

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

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 16h 25m. 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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