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Key West

$552+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
4月 5 — 4月 121
土 4/5
土 4/12
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 3月 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$552
(KLM)
Provider with most accurate pricing for Dublin-Key West flight deals.
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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 3月 31, 2025.

This KLM deal was found by Cheapflights users on 3/30. 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.
火 4/295:55 amDUB - EYW
2 stops16h 22mKLM
火 5/63:00 pmEYW - DUB
1 stop12h 45mKLM
Deal found 3/30$552
This Delta deal was found by Cheapflights users on 3/30. 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.
木 5/1511:00 amDUB - EYW
1 stop28h 51mDelta
木 5/227:00 amEYW - DUB
2 stops19h 45mDelta
Deal found 3/30$575
This Ticket deal was found by Cheapflights users on 3/31. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
日 5/45:55 amDUB - EYW
2 stops19h 35mMultiple Airlines
木 5/156:25 pmEYW - DUB
2 stops15h 35mMultiple Airlines
Deal found 3/31$611
This Ticket deal was found by Cheapflights users on 3/31. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
日 5/411:00 amDUB - EYW
1 stop14h 30mAir France
木 5/156:25 pmEYW - DUB
2 stops15h 35mAir France
Deal found 3/31$619
This Ticket deal was found by Cheapflights users on 3/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 5/148:20 pmDUB - EYW
2 stops51h 29mBritish Airways
水 5/217:29 pmEYW - DUB
2 stops14h 21mBritish Airways
Deal found 3/30$679
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 5/1411:45 amDUB - EYW
1 stop31h 52mAmerican Airlines
水 5/217:29 pmEYW - DUB
2 stops15h 16mAmerican Airlines
Deal found 3/30$781
This CheapTickets.ch deal was found by Cheapflights users on 3/30. 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 CheapTickets.ch is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
水 5/1411:45 amDUB - EYW
1 stop31h 52mRoyal Air Maroc
水 5/2112:49 pmEYW - DUB
1 stop16h 51mRoyal Air Maroc
Deal found 3/30$787

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 3月 31, 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

火 4/29

5:55 am-5:17 pm

2 stops16h 22m

Key West

火 5/6

3:00 pm-8:45 am

1 stop12h 45m

$552

DublinKey West

DUB - EYW

DUBEYW

Dublin

木 5/15

11:00 am-8:07 pm

1 stop14h 07m

Key West

木 5/22

7:00 am-7:45 am

2 stops19h 45m

$575

DublinKey West

DUB - EYW

DUBEYW

Dublin

日 5/4

5:55 am-8:30 pm

2 stops19h 35m

Key West

木 5/15

6:25 pm-3:00 pm

2 stops15h 35m

$611

DublinKey West

DUB - EYW

DUBEYW

Dublin

日 5/4

11:00 am-8:30 pm

1 stop14h 30m

Key West

木 5/15

6:25 pm-3:00 pm

2 stops15h 35m

$619

DublinKey West

DUB - EYW

DUBEYW

Dublin

水 5/14

8:20 pm-6:49 pm

2 stops51h 29m

Key West

水 5/21

7:29 pm-2:50 pm

2 stops14h 21m

$679

DublinKey West

DUB - EYW

DUBEYW

Dublin

水 5/14

11:45 am-2:37 pm

1 stop31h 52m

Key West

水 5/21

7:29 pm-3:45 pm

2 stops15h 16m

$781

DublinKey West

DUB - EYW

DUBEYW

Dublin

水 5/14

11:45 am-2:37 pm

1 stop31h 52m

Key West

水 5/21

12:49 pm-10:40 am

1 stop16h 51m

$787

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 3月 31, 2025.
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,321 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,425 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.6
Okay
6,713 reviews
Delta
8.0
Very good
7,899 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $493). 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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