How do I get Price Alerts for flights from Ireland to Key West?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Ireland from Key West . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Ireland to Key West with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Ireland to Key West Airport?

Prices for flights from Ireland to Key West Airport are updated daily.

How old do you have to be to fly from Ireland to Key West Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Key West Airport.

What documentation or ID do you need to fly to Key West Airport?

The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€531 Cheap Flights from Ireland to Key West in 2026

Find the cheapest flights from Ireland to Key West

Return

One-way

Recent return flight deals from Ireland to Key West

Enter your travel dates to find the best prices.

11:00 - 20:00DUB Dublin-EYW Key West

14h 00m1 stop Atlanta Hartsfield-Jackson

18:10 - 08:45EYW Key West-DUB Dublin

33h 35m1 stop Atlanta Hartsfield-Jackson

€531Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

19:15 - 17:23DUB Dublin-EYW Key West

27h 08m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

14:00 - 08:45EYW Key West-DUB Dublin

13h 45m1 stop Atlanta Hartsfield-Jackson

€543Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

08:50 - 10:58DUB Dublin-EYW Key West

31h 08m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

07:00 - 18:25EYW Key West-DUB Dublin

30h 25m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€562Delta

Wed, 20 Jan - Wed, 27 Jan

19:15 - 20:00DUB Dublin-EYW Key West

29h 45m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

11:51 - 08:45EYW Key West-DUB Dublin

15h 54m1 stop Atlanta Hartsfield-Jackson

€565Multiple Airlines

Thu, 1 Oct - Thu, 8 Oct

17:15 - 19:43DUB Dublin-EYW Key West

31h 28m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

14:35 - 14:30EYW Key West-DUB Dublin

18h 55m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€570Multiple Airlines

Wed, 20 Jan - Thu, 28 Jan

05:55 - 20:00DUB Dublin-EYW Key West

19h 05m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

18:10 - 15:25EYW Key West-DUB Dublin

40h 15m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€573Air France

Wed, 30 Sep - Wed, 7 Oct

19:15 - 17:23DUB Dublin-EYW Key West

27h 08m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

14:00 - 08:45EYW Key West-DUB Dublin

13h 45m1 stop Atlanta Hartsfield-Jackson

€574Multiple Airlines

Tue, 29 Sep - Tue, 6 Oct

10:00 - 10:46DUB Dublin-EYW Key West

29h 46m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

07:40 - 08:15EYW Key West-DUB Dublin

19h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

€575Delta

Tue, 29 Sep - Tue, 6 Oct

05:55 - 19:57DUB Dublin-EYW Key West

19h 02m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

14:00 - 16:40EYW Key West-DUB Dublin

21h 40m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol

€576Delta

Thu, 3 Sep - Thu, 10 Sep

11:00 - 10:46DUB Dublin-EYW Key West

28h 46m1 stop Atlanta Hartsfield-Jackson

14:00 - 08:45EYW Key West-DUB Dublin

13h 45m1 stop Atlanta Hartsfield-Jackson

€577Delta

Tue, 29 Sep - Tue, 6 Oct

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KLM flights from Ireland to Key West

Our best KLM deals on Ireland to Key West flight tickets

KLM

3 Sept

DUB11:00Dublin

13h 57m

1 stop

EYW19:57Key West

10 Sept

EYW14:00Key West

13h 45m

1 stop

DUB08:45Dublin

€578

KLM

3 Sept

DUB11:00Dublin

13h 57m

1 stop

EYW19:57Key West

10 Sept

EYW14:00Key West

13h 45m

1 stop

DUB08:45Dublin

€579

Delta flights from Ireland to Key West

Our best Delta deals on Ireland to Key West flight tickets

Delta

20 Jan

DUB08:50Dublin

31h 08m

2 stops

EYW10:58Key West

27 Jan

EYW07:00Key West

30h 25m

2 stops

DUB18:25Dublin

€562

Delta

3 Sept

DUB05:55Dublin

16h 25m

2 stops

EYW17:20Key West

10 Sept

EYW14:00Key West

13h 45m

1 stop

DUB08:45Dublin

€575

Delta

3 Sept

DUB05:55Dublin

19h 02m

2 stops

EYW19:57Key West

10 Sept

EYW14:00Key West

21h 40m

2 stops

DUB16:40Dublin

€576

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Tue 29/9

11:00-20:00

1 stop14h 00m

Key West

Tue 6/10

18:10-08:45

1 stop33h 35m

€531

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Tue 29/9

19:15-17:23

2 stops27h 08m

Key West

Tue 6/10

14:00-08:45

1 stop13h 45m

€543

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Wed 20/1

08:50-10:58

2 stops31h 08m

Key West

Wed 27/1

07:00-18:25

2 stops30h 25m

€562

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Thu 1/10

19:15-20:00

2 stops29h 45m

Key West

Thu 8/10

11:51-08:45

1 stop15h 54m

€565

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Wed 20/1

17:15-19:43

2 stops31h 28m

Key West

Thu 28/1

14:35-14:30

2 stops18h 55m

€570

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Wed 30/9

05:55-20:00

2 stops19h 05m

Key West

Wed 7/10

18:10-15:25

2 stops40h 15m

€573

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Tue 29/9

19:15-17:23

2 stops27h 08m

Key West

Tue 6/10

14:00-08:45

1 stop13h 45m

€574

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Tue 29/9

10:00-10:46

2 stops29h 46m

Key West

Tue 6/10

07:40-08:15

2 stops19h 35m

€575

Fastest return journey

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Thu 3/9

05:55-19:57

2 stops19h 02m

Key West

Thu 10/9

14:00-16:40

2 stops21h 40m

€576

DublinKey West

DUB Dublin - EYW Key West

DUBEYW

Dublin

Tue 29/9

11:00-10:46

1 stop28h 46m

Key West

Tue 6/10

14:00-08:45

1 stop13h 45m

€577

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Ireland to Key West flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Key West

Best price found	€531
Fastest flight time	16h 52m
Direct flights	None

The best flight deal from Ireland to Key West found on momondo in the last 72 hours is €531

The fastest flight from Ireland to Key West takes 16h 52m

There are no direct flights from Ireland to Key West. There are no popular flight routes from Ireland to Key West.

Search flight deals

Frequently asked questions about flying from Ireland to Key West

When did momondo last update prices for flights from Ireland to Key West Airport?
Prices for flights from Ireland to Key West Airport are updated daily.
How old do you have to be to fly from Ireland to Key West Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Key West Airport.
What documentation or ID do you need to fly to Key West Airport?
The required travel and health documents for your Key West Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Key West Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Ireland to Key West

How do I get Price Alerts for flights from Ireland to Key West?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Ireland from Key West. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Ireland to Key West with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Key West?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Key West from Ireland.

Can I find flights from Ireland to Key West with flexible booking policies on momondo?

Yes. All flights to Key West from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Key West?

Once all potential Ireland to Key West flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ireland to Key West right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ireland to Key West flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.