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Ireland

$226+ Cheap flights from Florida Keys to Ireland

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
EYW — DUB
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Florida Keys to Ireland

Cheapest flights from Florida Keys to Ireland
Explore the most affordable flight options available from Florida Keys to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

This deal was found by Cheapflights users on 12/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:15 pmMIA - DUB
1 stop12h 00mIcelandair
Sat 1/1011:30 amDUB - MIA
1 stop14h 25mIcelandair
Deal found 12/7$695
This deal was found by Cheapflights users on 12/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:00 pmMIA - DUB
1 stop15h 10mUnited Airlines
Thu 1/810:40 amDUB - MIA
1 stop16h 35mUnited Airlines
Deal found 12/7$763
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/288:55 amMIA - DUB
1 stop20h 25mUnited Airlines
Fri 1/99:00 amDUB - MIA
2 stops31h 55mUnited Airlines
Deal found 12/9$777
This United Airlines deal was found by Cheapflights users on 12/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:20 amMIA - DUB
2 stops20h 10mUnited Airlines
Thu 1/89:30 amDUB - MIA
2 stops30h 46mUnited Airlines
Deal found 12/9$780
This Delta deal was found by Cheapflights users on 12/9. 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.
Sun 12/287:07 amMIA - DUB
1 stop20h 38mDelta
Fri 1/910:45 amDUB - MIA
1 stop17h 35mDelta
Deal found 12/9$782
This deal was found by Cheapflights users on 12/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/292:01 pmMIA - DUB
1 stop12h 44mDelta
Fri 1/910:45 amDUB - MIA
1 stop13h 09mDelta
Deal found 12/7$783
This Mytrip deal was found by Cheapflights users on 12/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:40 pmMIA - DUB
2 stops26h 40mMultiple Airlines
Fri 12/126:00 amDUB - MIA
2 stops18h 20mMultiple Airlines
Deal found 12/7$799
This Mytrip deal was found by Cheapflights users on 12/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:50 pmMIA - DUB
2 stops22h 55mMultiple Airlines
Fri 12/127:40 amDUB - MIA
2 stops16h 40mMultiple Airlines
Deal found 12/8$838
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Wed 12/315:15 pmMIA - DUB
1 stop12h 00mIcelandair
Thu 1/811:30 amDUB - MIA
1 stop14h 25mIcelandair
Deal found 12/9$843
This KAYAK deal was found by Cheapflights users on 12/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:30 amMIA - DUB
1 stop18h 00mAustrian Airlines
Thu 1/89:30 amDUB - MIA
1 stop15h 52mAustrian Airlines
Deal found 12/9$845
This FlightHub deal was found by Cheapflights users on 12/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:55 pmMIA - DUB
2 stops33h 15mScandinavian Airlines
Sun 12/147:05 pmDUB - MIA
2 stops33h 32mScandinavian Airlines
Deal found 12/8$848
This American Airlines deal was found by Cheapflights users on 12/9. 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.
Sun 12/2810:00 pmMIA - SNN
1 stop13h 45mAmerican Airlines
Fri 1/27:50 amSNN - MIA
1 stop13h 25mAmerican Airlines
Deal found 12/9$1,671

Find flight deals from Florida Keys to Ireland

Keep the following information in mind while searching for Florida Keys to Ireland flight deals. Data was last updated December 9, 2025.

Round-trip from

$349
(CrystalTravel)

One-way from

$226
(Kiwi.com)
From Florida Keys to Ireland
Search Deals
One-way flight from Florida Keys to Ireland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Florida Keys to Ireland 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 December 9, 2025.
Use the filters below to find and compare flights from Florida Keys to Ireland that are best for you.

Fly from

Florida Keys

Fly to

Ireland

Route

Depart

Return

Price

MiamiDublin

MIA - DUB

MIADUB

Miami

Wed 1/21

7:39 am-11:45 am

2 stops23h 06m

Dublin

Tue 1/27

11:30 am-6:35 pm

2 stops36h 05m

$479

MiamiDublin

MIA - DUB

MIADUB

Miami

Fri 2/27

8:40 pm-11:20 am

2 stops33h 40m

Dublin

Fri 3/6

6:55 pm-6:35 pm

2 stops28h 40m

$533

MiamiDublin

MIA - DUB

MIADUB

Miami

Tue 4/28

6:34 pm-10:40 am

1 stop11h 06m

Dublin

Wed 6/3

9:30 am-6:35 pm

1 stop14h 05m

$534

MiamiDublin

MIA - DUB

MIADUB

Miami

Wed 3/11

6:10 pm-9:40 am

1 stop11h 30m

Dublin

Wed 3/18

8:40 pm-3:40 pm

1 stop23h 00m

$543

MiamiShannon

MIA - SNN

MIASNN

Miami

Sun 1/18

10:50 pm-4:45 pm

1 stop12h 55m

Shannon

Tue 2/3

7:50 am-5:05 pm

1 stop14h 15m

$559

MiamiDublin

MIA - DUB

MIADUB

Miami

Mon 4/27

6:34 pm-10:40 am

1 stop11h 06m

Dublin

Wed 5/6

9:50 am-1:13 pm

2 stops32h 23m

$559

MiamiCork

MIA - ORK

MIAORK

Miami

Tue 4/21

7:35 pm-3:10 pm

1 stop14h 35m

Cork

Tue 4/28

11:45 am-8:10 pm

1 stop13h 25m

$569

MiamiShannon

MIA - SNN

MIASNN

Miami

Tue 5/5

10:40 pm-4:10 pm

1 stop12h 30m

Shannon

Wed 5/13

7:40 am-9:25 pm

2 stops18h 45m

$569

MiamiDublin

MIA - DUB

MIADUB

Miami

Wed 4/29

5:00 pm-9:45 am

1 stop11h 45m

Dublin

Wed 5/6

8:30 am-8:10 pm

1 stop16h 40m

$572

MiamiCork

MIA - ORK

MIAORK

Miami

Mon 2/2

3:37 pm-12:55 pm

2 stops16h 18m

Cork

Tue 2/10

6:00 am-2:50 pm

1 stop13h 50m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 42 results
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Best time to book a flight from Florida Keys to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Florida Keys 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 Florida Keys to Ireland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated December 9, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Florida Keys to Ireland. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,009 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
9,089 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Aer Lingus
7.2
Good
1,389 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,573 reviews
Delta
7.9
Good
8,009 reviews

Food

7.3

Entertainment

7.9

Boarding

8.1

Crew

8.5

Overall

7.9

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Florida Keys to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Florida Keys to Ireland?

    A quick flight from Florida Keys to Ireland can take about 11h 06m. Scandinavian Airlines provides one of the quickest options available for as low as $534. Florida Keys and Ireland are separated by a distance of 4156 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Florida Keys to Ireland one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $270. Scandinavian Airlines flights start at $364 while deals on Aer Lingus start at $420 one-way.

  • Can I find deals for flights from Florida Keys to Ireland that include hotel bookings?

    Yes. In addition to deals on Florida Keys to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Florida Keys to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Florida Keys to Ireland.

  • Can I find deals for business class flights from Florida Keys to Ireland?

    Yes. Cheapflights offers flight deals from Florida Keys to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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