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Cheap flights from Ireland to Key West from $886

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Key West departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ireland to Key West

Recent round-trip flight deals from Ireland to Key West

Enter your travel dates to find the best prices.
Delta Logo
5:55 am - 7:57 pm
DUB
-
EYW
19h 02m
2 stops
Delta Logo
7:40 am - 9:15 am
EYW
-
DUB
20h 35m
2 stops
$886Delta
Mon, Aug 17 - Mon, Aug 24
Delta Logo
11:00 am - 10:50 am
DUB
-
EYW
28h 50m
1 stop
Delta Logo
1:59 pm - 8:45 am
EYW
-
DUB
13h 46m
1 stop
$896Delta
Mon, Aug 17 - Mon, Aug 24
KLM Logo
11:00 am - 7:57 pm
DUB
-
EYW
13h 57m
1 stop
KLM Logo
6:15 pm - 8:45 am
EYW
-
DUB
33h 30m
1 stop
$907KLM
Sun, Aug 16 - Sun, Aug 23
British Airways Logo
9:30 am - 9:44 am
DUB
-
EYW
29h 14m
2 stops
British Airways Logo
8:09 pm - 6:30 am
EYW
-
DUB
29h 21m
2 stops
$923British Airways
Sun, Aug 16 - Sun, Aug 23
Air France Logo
7:15 pm - 5:23 pm
DUB
-
EYW
27h 08m
2 stops
Air France Logo
11:48 am - 8:15 am
EYW
-
DUB
15h 27m
2 stops
$1,008Air France
Wed, Jul 22 - Tue, Aug 18
Multiple Airlines Logo
7:15 pm - 5:23 pm
DUB
-
EYW
27h 08m
2 stops
Multiple Airlines Logo
1:59 pm - 8:45 am
EYW
-
DUB
13h 46m
1 stop
$1,010Multiple Airlines
Wed, Jul 22 - Tue, Aug 18
Multiple Airlines Logo
7:15 pm - 5:23 pm
DUB
-
EYW
27h 08m
2 stops
Multiple Airlines Logo
1:59 pm - 8:45 am
EYW
-
DUB
13h 46m
1 stop
$1,011Multiple Airlines
Wed, Jul 22 - Tue, Aug 18
Delta Logo
11:00 am - 11:00 am
DUB
-
EYW
29h 00m
1 stop
Delta Logo
11:48 am - 8:45 am
EYW
-
DUB
15h 57m
1 stop
$1,014Delta
Wed, Jul 22 - Tue, Aug 18
KLM Logo
11:00 am - 7:57 pm
DUB
-
EYW
13h 57m
1 stop
KLM Logo
7:40 am - 8:45 am
EYW
-
DUB
20h 05m
1 stop
$1,023KLM
Fri, Aug 14 - Fri, Aug 21
Delta Logo
5:55 am - 5:20 pm
DUB
-
EYW
16h 25m
2 stops
Delta Logo
1:59 pm - 8:45 am
EYW
-
DUB
13h 46m
1 stop
$1,024Delta
Fri, Aug 14 - Fri, Aug 21

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Delta flights from Ireland to Key West

Our best Delta deals on Ireland to Key West flight tickets
Delta
Jul 9
DUB5:55 amDublin
16h 28m
2 stops
EYW5:23 pmKey West
Jul 13
EYW11:56 amKey West
22h 29m
2 stops
DUB3:25 pmDublin
$884
Delta
Aug 17
DUB5:55 amDublin
19h 02m
2 stops
EYW7:57 pmKey West
Aug 24
EYW7:40 amKey West
20h 35m
2 stops
DUB9:15 amDublin
$886
Delta
Jul 9
DUB5:55 amDublin
18h 56m
2 stops
EYW7:51 pmKey West
Jul 13
EYW7:50 amKey West
19h 55m
1 stop
DUB8:45 amDublin
$887

KLM flights from Ireland to Key West

Our best KLM deals on Ireland to Key West flight tickets
KLM
Jul 9
DUB11:00 amDublin
13h 51m
1 stop
EYW7:51 pmKey West
Jul 13
EYW7:50 amKey West
19h 55m
1 stop
DUB8:45 amDublin
$897
KLM
Aug 16
DUB11:00 amDublin
13h 57m
1 stop
EYW7:57 pmKey West
Aug 23
EYW6:15 pmKey West
33h 30m
1 stop
DUB8:45 amDublin
$907
KLM
Aug 14
DUB11:00 amDublin
13h 57m
1 stop
EYW7:57 pmKey West
Aug 21
EYW7:40 amKey West
20h 05m
1 stop
DUB8:45 amDublin
$1,023

momondo 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, momondo users made 832,500 searches. Data last updated July 6, 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

Mon 8/17

5:55 am-7:57 pm

2 stops19h 02m

Key West

Mon 8/24

7:40 am-9:15 am

2 stops20h 35m

$886

DublinKey West

DUB - EYW

DUBEYW

Dublin

Mon 8/17

11:00 am-10:50 am

1 stop28h 50m

Key West

Mon 8/24

1:59 pm-8:45 am

1 stop13h 46m

$896

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sun 8/16

11:00 am-7:57 pm

1 stop13h 57m

Key West

Sun 8/23

6:15 pm-8:45 am

1 stop33h 30m

$907

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sun 8/16

9:30 am-9:44 am

2 stops29h 14m

Key West

Sun 8/23

8:09 pm-6:30 am

2 stops29h 21m

$923

DublinKey West

DUB - EYW

DUBEYW

Dublin

Wed 7/22

7:15 pm-5:23 pm

2 stops27h 08m

Key West

Tue 8/18

11:48 am-8:15 am

2 stops15h 27m

$1,008

DublinKey West

DUB - EYW

DUBEYW

Dublin

Wed 7/22

7:15 pm-5:23 pm

2 stops27h 08m

Key West

Tue 8/18

1:59 pm-8:45 am

1 stop13h 46m

$1,010

DublinKey West

DUB - EYW

DUBEYW

Dublin

Wed 7/22

7:15 pm-5:23 pm

2 stops27h 08m

Key West

Tue 8/18

1:59 pm-8:45 am

1 stop13h 46m

$1,011

DublinKey West

DUB - EYW

DUBEYW

Dublin

Wed 7/22

11:00 am-11:00 am

1 stop29h 00m

Key West

Tue 8/18

11:48 am-8:45 am

1 stop15h 57m

$1,014

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 8/14

11:00 am-7:57 pm

1 stop13h 57m

Key West

Fri 8/21

7:40 am-8:45 am

1 stop20h 05m

$1,023
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

$1,024

Flights are sorted by cheapest round-trip 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

Fastest flight time

27h 08m

Direct flights

None
The fastest flight from Ireland to Key West takes 27h 08m
There are no direct flights from Ireland to Key West. There are no popular flight routes from Ireland to Key West.
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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 refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Key West Airport.

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

    The travel and health documents you'll need for your trip to Key West Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Key West Airport. It is always advisable to seek advice from your airline or a trusted 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?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Key West?

Book flights to Key West if you plan to visit one of these locations
Big Pine Key
Little Torch Key

Why use momondo?

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

It is quick and easy to find Ireland to Key West flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Key West that suits you.

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

Yes. momondo enables you to select and highlight flights to Key West from Ireland with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Key West.

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

Price alerts on flights to Key West from Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Key West trip

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Wed 8/5
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