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Key West

$641+ Cheap flights from Dublin (DUB) 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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap flight deals from Dublin to Key West

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 January 27, 2026.

This American Airlines deal was found by Cheapflights users on 1/26. 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 2/511:30 am
DUB
-
EYW
2 stops34h 19m
American Airlines
Mon 2/94:37 pm
EYW
-
DUB
2 stops14h 58m
American Airlines
Deal found 1/26$641
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Wed 3/1111:30 am
DUB
-
EYW
2 stops15h 07m
American Airlines
Wed 3/183:56 pm
EYW
-
DUB
2 stops12h 44m
American Airlines
Deal found 1/25$686
This Delta deal was found by Cheapflights users on 1/25. 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.
Wed 3/119:45 am
DUB
-
EYW
1 stop13h 56m
Delta
Wed 3/187:30 am
EYW
-
DUB
1 stop20h 15m
Delta
Deal found 1/25$706
This British Airways deal was found by Cheapflights users on 1/25. 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 2/86:40 am
DUB
-
EYW
2 stops17h 30m
British Airways
Wed 2/111:33 pm
EYW
-
DUB
2 stops16h 42m
British Airways
Deal found 1/25$784
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 3/138:00 am
DUB
-
EYW
2 stops36h 36m
United Airlines
Fri 3/204:55 pm
EYW
-
DUB
2 stops37h 25m
United Airlines
Deal found 1/27$790
This Mytrip deal was found by Cheapflights users on 1/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:30 am
DUB
-
EYW
3 stops28h 00m
Multiple Airlines
Wed 3/1812:25 pm
EYW
-
DUB
3 stops17h 50m
Multiple Airlines
Deal found 1/25$808
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:30 am
DUB
-
EYW
1 stop30h 15m
American Airlines
Fri 3/205:04 pm
EYW
-
DUB
1 stop11h 36m
American Airlines
Deal found 1/27$831

Find flight deals from Dublin to Key West

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Key West (EYW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 27, 2026.

Round-trip from

$686
(American Airlines)
From Dublin to Key West
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin 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 January 27, 2026.
Use the filters below to find and compare flights from Dublin to Key West that are best for you.

Fly from

Dublin

Fly to

Key West

Route

Depart

Return

Price

DublinKey West

DUB - EYW

DUBEYW

Dublin

Wed 3/11

11:30 am-10:37 pm

2 stops15h 07m

Key West

Wed 3/18

5:04 pm-8:40 am

1 stop11h 36m

$686

DublinKey West

DUB - EYW

DUBEYW

Dublin

Wed 3/11

9:45 am-7:41 pm

1 stop13h 56m

Key West

Wed 3/18

7:30 am-7:45 am

1 stop20h 15m

$706

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sun 2/8

6:40 am-7:10 pm

2 stops17h 30m

Key West

Wed 2/11

1:33 pm-11:15 am

2 stops16h 42m

$784

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 3/13

8:00 am-4:36 pm

2 stops36h 36m

Key West

Fri 3/20

4:55 pm-10:20 am

2 stops37h 25m

$790

DublinKey West

DUB - EYW

DUBEYW

Dublin

Wed 3/11

11:30 am-11:30 am

3 stops28h 00m

Key West

Wed 3/18

12:25 pm-10:15 am

3 stops17h 50m

$808

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 3/13

11:30 am-1:45 pm

1 stop30h 15m

Key West

Fri 3/20

5:04 pm-8:40 am

1 stop11h 36m

$831

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sun 2/8

1:20 pm-11:56 pm

1 stop15h 36m

Key West

Wed 2/11

4:37 pm-12:15 pm

2 stops14h 38m

$941

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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.
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.

Related info for your journey

Find useful and relevant information for your journey from Dublin to Key West. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from Dublin to Key West in 13h 56m. Fly via American Airlines, Delta, or British Airways to get the fastest option. Dublin and Key West are separated by 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 Dublin to Key West that include hotel bookings?

    Yes. In addition to deals on Dublin to Key West flights, Cheapflights offers vacation 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.

See more FAQs

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