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Key West

$584+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$714
(Flysmarter)
Provider with most accurate pricing for Dublin-Key West flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-Key West flights.
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From Ireland to Key West
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Find 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 May 1, 2025.

This KLM deal was found by Cheapflights users on 4/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/1010:00 amDUB - EYW
2 stops15h 07mKLM
Thu 5/1511:48 amEYW - DUB
1 stop15h 57mKLM
Deal found 4/30$584
This Flysmarter deal was found by Cheapflights users on 4/30. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/169:30 amDUB - EYW
2 stops14h 32mBritish Airways
Mon 6/231:00 pmEYW - DUB
1 stop11h 30mBritish Airways
Deal found 4/30$714
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:30 amDUB - EYW
1 stop33h 18mAmerican Airlines
Thu 6/194:54 pmEYW - DUB
1 stop32h 36mAmerican Airlines
Deal found 4/29$734
This Flighttix deal was found by Cheapflights users on 4/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:30 amDUB - EYW
2 stops31h 36mMultiple Airlines
Sat 6/217:32 pmEYW - DUB
2 stops29h 58mMultiple Airlines
Deal found 4/30$737
This Flighttix deal was found by Cheapflights users on 4/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1411:45 amDUB - EYW
2 stops30h 09mIberia
Sat 6/217:32 pmEYW - DUB
2 stops29h 58mIberia
Deal found 4/30$743
This Air France deal was found by Cheapflights users on 5/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/126:00 amDUB - EYW
2 stops18h 39mAir France
Thu 6/1911:48 amEYW - DUB
2 stops15h 07mAir France
Deal found 5/1$781
This flugladen.de deal was found by Cheapflights users on 4/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/141:35 pmDUB - EYW
1 stop28h 18mAir Canada
Sat 6/212:12 pmEYW - DUB
1 stop12h 08mAir Canada
Deal found 4/30$817
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/111:15 pmDUB - EYW
2 stops26h 38mDelta
Wed 6/187:10 amEYW - DUB
2 stops21h 50mDelta
Deal found 4/30$853

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 May 1, 2025.
Use the filters below to find and compare flights from Ireland to Key West that are best for you.

Fly from

Ireland

Fly to

Key West

Route

Depart

Return

Price

DublinKey West

DUB - EYW

DUBEYW

Dublin

Mon 6/16

9:30 am-7:02 pm

2 stops14h 32m

Key West

Mon 6/23

1:00 pm-5:30 am

1 stop11h 30m

$714

DublinKey West

DUB - EYW

DUBEYW

Dublin

Thu 6/12

9:30 am-1:48 pm

1 stop33h 18m

Key West

Thu 6/19

4:54 pm-6:30 am

1 stop32h 36m

$734

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sat 6/14

9:30 am-12:06 pm

2 stops31h 36m

Key West

Sat 6/21

7:32 pm-6:30 am

2 stops29h 58m

$737

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sat 6/14

11:45 am-12:54 pm

2 stops30h 09m

Key West

Sat 6/21

7:32 pm-6:30 am

2 stops29h 58m

$743

DublinKey West

DUB - EYW

DUBEYW

Dublin

Thu 6/12

6:00 am-7:39 pm

2 stops18h 39m

Key West

Thu 6/19

11:48 am-7:55 am

2 stops15h 07m

$781

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sat 6/14

10:00 am-7:39 pm

2 stops14h 39m

Key West

Sat 6/21

11:48 am-8:45 am

1 stop15h 57m

$808

DublinKey West

DUB - EYW

DUBEYW

Dublin

Sat 6/14

1:35 pm-12:53 pm

1 stop28h 18m

Key West

Sat 6/21

2:12 pm-7:20 am

1 stop12h 08m

$817

DublinKey West

DUB - EYW

DUBEYW

Dublin

Wed 6/11

1:15 pm-10:53 am

2 stops26h 38m

Key West

Wed 6/18

7:10 am-10:00 am

2 stops21h 50m

$853

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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

Rainfall in Key West by month

Plan your trip to Key West by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key West ranges from 1.5 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. February is typically the driest time to visit Key West when rainfall is around 1.5 in.

Temperature in Key West by month

Plan your trip to Key West by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key West, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Key West

Get insights into the airlines that provide service to Key West. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Key West. Reviews last updated May 1, 2025.
Read through reviews of airlines operating flights from Ireland to Key West, such as Delta, KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Air Canada
7.0
Good
9,252 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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.

  • 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.

  • What is the cheapest month to book a flight from Ireland to Key West?

    Currently, August is the cheapest month in which you can book a flight from Ireland to Key West (average of $328). Flying from Ireland to Key West in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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