$466+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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Find cheap flights from Ireland to Key West with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ireland to Key West
Cheapest
Best
Last-minute
One-way
Cheapest flights from Ireland to Key WestExplore 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 August 16, 2026.
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 August 16, 2026.
This Travelis deal was found by Cheapflights users on 8/15. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:00 am -
1 stop14h 00m
Tue 10/66:10 pm -
1 stop33h 35m
Deal found 8/15![Multiple Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 8/14. 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 9/285:55 am -
2 stops19h 05m
Mon 10/52:00 pm -
2 stops23h 25m
Deal found 8/14![Delta logo]()
$664
This Delta deal was found by Cheapflights users on 8/15. 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.
Tue 9/2910:00 am -
2 stops29h 46m
Tue 10/67:40 am -
2 stops19h 35m
Deal found 8/15![Delta logo]()
$669
This KLM deal was found by Cheapflights users on 8/14. 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 9/2811:00 am -
1 stop14h 00m
Mon 10/511:42 am -
1 stop16h 03m
Deal found 8/14![KLM logo]()
$670
This Delta deal was found by Cheapflights users on 8/14. 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 8/311:25 pm -
2 stops28h 35m
Sun 10/112:00 pm -
1 stop13h 45m
Deal found 8/14![Delta logo]()
$798
This TravelUp deal was found by Cheapflights users on 8/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 pm -
2 stops27h 47m
Sun 10/47:47 pm -
2 stops15h 48m
Deal found 8/13![British Airways logo]()
$804
This Air France deal was found by Cheapflights users on 8/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:15 pm -
2 stops27h 08m
Sun 10/42:00 pm -
1 stop13h 45m
Deal found 8/13![Multiple Airlines logo]()
$805
Best flights from Ireland to Key WestDiscover carefully curated flight deals from Ireland to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
Discover carefully curated flight deals from Ireland to Key West that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2026.
This Delta deal was found by Cheapflights users on 8/14. 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 9/285:55 am -
2 stops16h 28m
Mon 10/57:40 am -
1 stop20h 05m
Deal found 8/14![Delta logo]()
$666
This Air France deal was found by Cheapflights users on 8/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:15 pm -
2 stops27h 08m
Tue 10/62:00 pm -
1 stop13h 45m
Deal found 8/15![Multiple Airlines logo]()
$668
This KLM deal was found by Cheapflights users on 8/14. 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 9/2811:00 am -
1 stop14h 00m
Mon 10/511:42 am -
1 stop16h 03m
Deal found 8/14![KLM logo]()
$670
This TravelUp deal was found by Cheapflights users on 8/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 pm -
2 stops27h 47m
Sun 10/47:47 pm -
2 stops15h 48m
Deal found 8/13![British Airways logo]()
$804
This Air France deal was found by Cheapflights users on 8/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:55 am -
2 stops16h 28m
Wed 10/72:00 pm -
1 stop13h 45m
Deal found 8/16![Multiple Airlines logo]()
$668
This Delta deal was found by Cheapflights users on 8/15. 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.
Tue 9/2910:00 am -
2 stops29h 46m
Tue 10/67:40 am -
2 stops19h 35m
Deal found 8/15![Delta logo]()
$669
This Flysmarter deal was found by Cheapflights users on 8/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:20 pm -
2 stops32h 57m
Sat 10/37:47 pm -
2 stops15h 33m
Deal found 8/11![British Airways logo]()
$814
This Air France deal was found by Cheapflights users on 8/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:15 pm -
2 stops27h 08m
Sun 10/42:00 pm -
1 stop13h 45m
Deal found 8/13![Multiple Airlines logo]()
$805
Last-minute flights from Ireland to Key WestDiscover last-minute flight deals from Ireland to Key West. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Key West. Data last updated August 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/14. 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 8/311:25 pm -
2 stops28h 35m
Sun 10/112:00 pm -
1 stop13h 45m
Deal found 8/14![Delta logo]()
$798
This TravelUp deal was found by Cheapflights users on 8/13. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/278:30 pm -
2 stops27h 47m
Sun 10/47:47 pm -
2 stops15h 48m
Deal found 8/13![British Airways logo]()
$804
This Air France deal was found by Cheapflights users on 8/13. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:15 pm -
2 stops27h 08m
Sun 10/42:00 pm -
1 stop13h 45m
Deal found 8/13![Multiple Airlines logo]()
$805
This Delta deal was found by Cheapflights users on 8/14. 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 9/285:55 am -
2 stops19h 05m
Mon 10/52:00 pm -
2 stops23h 25m
Deal found 8/14![Delta logo]()
$664
This KLM deal was found by Cheapflights users on 8/14. 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 9/2811:00 am -
1 stop14h 00m
Mon 10/511:42 am -
1 stop16h 03m
Deal found 8/14![KLM logo]()
$670
This Travelis deal was found by Cheapflights users on 8/15. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:00 am -
1 stop14h 00m
Tue 10/66:10 pm -
1 stop33h 35m
Deal found 8/15![Multiple Airlines logo]()
$618
This Delta deal was found by Cheapflights users on 8/15. 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.
Tue 9/2910:00 am -
2 stops29h 46m
Tue 10/67:40 am -
2 stops19h 35m
Deal found 8/15![Delta logo]()
$669
One-way flights from Ireland to Key WestSearch for one-way flight options from Ireland to Key West. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
Search for one-way flight options from Ireland to Key West. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:45 am -
2 stops33h 42m
Deal found 8/14![Multiple Airlines logo]()
$466
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 August 16, 2026.
Round-trip from | $618 (Travelis) |
|---|---|
One-way from | $466 (Kiwi.com) |
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 August 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
Cheapest round-trip
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Mon 9/28
5:55 am-5:23 pm
2 stops16h 28m
Key West
Mon 10/5
7:40 am-8:45 am
1 stop20h 05m
$666
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Tue 9/29
7:15 pm-5:23 pm
2 stops27h 08m
Key West
Tue 10/6
2:00 pm-8:45 am
1 stop13h 45m
$668
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Wed 9/30
5:55 am-5:23 pm
2 stops16h 28m
Key West
Wed 10/7
2:00 pm-8:45 am
1 stop13h 45m
$668
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Tue 9/29
10:00 am-10:46 am
2 stops29h 46m
Key West
Tue 10/6
7:40 am-8:15 am
2 stops19h 35m
$669
Quickest round-trip
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Mon 9/28
11:00 am-8:00 pm
1 stop14h 00m
Key West
Mon 10/5
11:42 am-8:45 am
1 stop16h 03m
$670
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Sun 9/27
8:30 pm-7:17 pm
2 stops27h 47m
Key West
Sun 10/4
7:47 pm-4:35 pm
2 stops15h 48m
$804
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Sun 9/27
7:15 pm-5:23 pm
2 stops27h 08m
Key West
Sun 10/4
2:00 pm-8:45 am
1 stop13h 45m
$805
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Sat 9/26
3:20 pm-7:17 pm
2 stops32h 57m
Key West
Sat 10/3
7:47 pm-4:20 pm
2 stops15h 33m
$814
Cheapest one-way
Quickest one-way
DublinKey West
DUB Dublin - EYW Key West
DUBEYW
Dublin
Sun 8/30
6:45 am-11:27 am
2 stops33h 42m
$466
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.
DUB-EYW
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
IE0-EYW
DUB-EYW
No data available for this route at this time. Please check back soon.
Related info for your journey
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