What is the cheapest airline that flies from Ireland to Florida Keys?

KLM, British Airways, and United Airlines are the most popular carriers operating from Ireland to Florida Keys

When did momondo last update prices for flights from Ireland to Florida Keys?

Prices for flights from Ireland to Florida Keys were last updated today.

How many operators does momondo search for flights from Ireland to Florida Keys?

There are 10 operators available for flights from Ireland to Florida Keys as of August 2026.

How old do you have to be to fly from Ireland to Florida Keys?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

€304 Cheap Flights from Ireland to Florida Keys in 2026

Find the cheapest flights from Ireland to Florida Keys

Return

One-way

Last minute

Direct

Recent return flight deals from Ireland to Florida Keys

Enter your travel dates to find the best prices.

11:30 - 20:50DUB Dublin-MIA Miami

14h 20m1 stop Reykjavik Keflavik Intl

17:15 - 10:15MIA Miami-DUB Dublin

12h 00m1 stop Reykjavik Keflavik Intl

€498Icelandair

Sat, 21 Nov - Sun, 29 Nov

11:30 - 20:50DUB Dublin-MIA Miami

14h 20m1 stop Reykjavik Keflavik Intl

17:15 - 10:15MIA Miami-DUB Dublin

12h 00m1 stop Reykjavik Keflavik Intl

€514Icelandair

Tue, 24 Nov - Wed, 2 Dec

04:25 - 14:50DUB Dublin-MIA Miami

15h 25m1 stop Lisbon Humberto Delgado

16:50 - 16:10MIA Miami-DUB Dublin

18h 20m1 stop Lisbon Humberto Delgado

€541TAP AIR PORTUGAL

Wed, 27 Jan - Sun, 31 Jan

11:00 - 19:30DUB Dublin-MIA Miami

13h 30m1 stop London Heathrow

22:00 - 15:05MIA Miami-DUB Dublin

12h 05m1 stop London Heathrow

€542British Airways

Tue, 5 Jan - Sat, 16 Jan

04:25 - 14:50DUB Dublin-MIA Miami

15h 25m1 stop Lisbon Humberto Delgado

16:50 - 16:10MIA Miami-DUB Dublin

18h 20m1 stop Lisbon Humberto Delgado

€545TAP AIR PORTUGAL

Fri, 15 Jan - Tue, 19 Jan

10:50 - 19:30DUB Dublin-MIA Miami

13h 40m1 stop London Heathrow

22:20 - 16:55MIA Miami-DUB Dublin

13h 35m1 stop London Heathrow

€546British Airways

Fri, 6 Nov - Tue, 17 Nov

12:30 - 17:10DUB Dublin-MIA Miami

9h 40mdirect

19:05 - 08:25MIA Miami-DUB Dublin

8h 20mdirect

€558Aer Lingus

Fri, 20 Nov - Sun, 29 Nov

12:30 - 17:10DUB Dublin-MIA Miami

9h 40mdirect

19:05 - 08:25MIA Miami-DUB Dublin

8h 20mdirect

€559Aer Lingus

Sun, 22 Nov - Sun, 29 Nov

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

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

Recent last minute flight deals from Ireland to Florida Keys

Enter your travel dates to find the best prices.

06:15 - 14:45ORK Cork-MIA Miami

13h 30m1 stop Amsterdam Schiphol

16:55 - 10:20MIA Miami-ORK Cork

12h 25m1 stop Amsterdam Schiphol

€694Delta

Tue, 25 Aug - Tue, 1 Sep

10:50 - 23:37ORK Cork-MIA Miami

17h 47m2 stops Amsterdam Schiphol New York John F Kennedy Intl

16:55 - 10:20MIA Miami-ORK Cork

12h 25m1 stop Amsterdam Schiphol

€699Delta

Tue, 25 Aug - Tue, 1 Sep

17:20 - 14:45DUB Dublin-MIA Miami

26h 25m1 stop Amsterdam Schiphol

15:17 - 09:15MIA Miami-DUB Dublin

12h 58m1 stop New York John F Kennedy Intl

€740KLM

Mon, 24 Aug - Mon, 31 Aug

20:10 - 20:10DUB Dublin-MIA Miami

29h 00m1 stop London City

07:45 - 09:35MIA Miami-DUB Dublin

20h 50m1 stop Charlotte Douglas

€844Multiple Airlines

Mon, 24 Aug - Thu, 3 Sep

20:10 - 20:10DUB Dublin-MIA Miami

29h 00m1 stop London City

18:00 - 06:30MIA Miami-DUB Dublin

31h 30m1 stop Philadelphia

€850Multiple Airlines

Mon, 24 Aug - Fri, 4 Sep

10:00 - 21:03DUB Dublin-MIA Miami

16h 03m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

10:35 - 08:45MIA Miami-DUB Dublin

17h 10m1 stop Atlanta Hartsfield-Jackson

€870KLM

Sat, 22 Aug - Sat, 29 Aug

09:20 - 20:48DUB Dublin-MIA Miami

16h 28m1 stop Toronto Pearson Intl

21:45 - 07:45MIA Miami-DUB Dublin

29h 00m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

€894Air Canada

Sun, 23 Aug - Sat, 29 Aug

09:50 - 23:44DUB Dublin-MIA Miami

18h 54m2 stops Montreal Pierre Elliott Trudeau Intl Newark

13:44 - 09:45MIA Miami-DUB Dublin

15h 01m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

€895United Airlines

Sat, 22 Aug - Sat, 29 Aug

09:50 - 14:46DUB Dublin-MIA Miami

33h 56m3 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl Newark

13:44 - 07:20MIA Miami-DUB Dublin

12h 36m1 stop Washington, D.C. Dulles Intl

€895United Airlines

Mon, 24 Aug - Fri, 4 Sep

09:20 - 22:11DUB Dublin-MIA Miami

41h 51m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

08:15 - 08:15MIA Miami-DUB Dublin

19h 00m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

€975Air Canada

Sun, 23 Aug - Sat, 29 Aug

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Icelandair flights from Ireland to Florida Keys

Our best Icelandair deals on Ireland to Florida Keys flight tickets

Icelandair

21 Nov

DUB11:30Dublin

14h 20m

1 stop

MIA20:50Miami

29 Nov

MIA17:15Miami

12h 00m

1 stop

DUB10:15Dublin

€498

Icelandair

24 Nov

DUB11:30Dublin

14h 20m

1 stop

MIA20:50Miami

2 Dec

MIA17:15Miami

12h 00m

1 stop

DUB10:15Dublin

€514

Icelandair

24 Nov

DUB11:30Dublin

14h 20m

1 stop

MIA20:50Miami

2 Dec

MIA17:15Miami

12h 00m

1 stop

DUB10:15Dublin

€515

Delta flights from Ireland to Florida Keys

Our best Delta deals on Ireland to Florida Keys 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

DublinMiami

DUB Dublin - MIA Miami

DUBMIA

Dublin

Sat 21/11

11:30-20:50

1 stop14h 20m

Miami

Sun 29/11

17:15-10:15

1 stop12h 00m

€498

DublinMiami

DUB Dublin - MIA Miami

DUBMIA

Dublin

Tue 24/11

11:30-20:50

1 stop14h 20m

Miami

Wed 2/12

17:15-10:15

1 stop12h 00m

€514

DublinMiami

DUB Dublin - MIA Miami

DUBMIA

Dublin

Wed 27/1

04:25-14:50

1 stop15h 25m

Miami

Sun 31/1

16:50-16:10

1 stop18h 20m

€541

DublinMiami

DUB Dublin - MIA Miami

DUBMIA

Dublin

Tue 5/1

11:00-19:30

1 stop13h 30m

Miami

Sat 16/1

22:00-15:05

1 stop12h 05m

€542

DublinMiami

DUB Dublin - MIA Miami

DUBMIA

Dublin

Fri 15/1

04:25-14:50

1 stop15h 25m

Miami

Tue 19/1

16:50-16:10

1 stop18h 20m

€545

DublinMiami

DUB Dublin - MIA Miami

DUBMIA

Dublin

Fri 6/11

10:50-19:30

1 stop13h 40m

Miami

Tue 17/11

22:20-16:55

1 stop13h 35m

€546

Fastest return journey

DublinMiami

DUB Dublin - MIA Miami

DUBMIA

Dublin

Fri 20/11

12:30-17:10

Nonstop9h 40m

Miami

Sun 29/11

19:05-08:25

Nonstop8h 20m

€558

DublinMiami

DUB Dublin - MIA Miami

DUBMIA

Dublin

Sun 22/11

12:30-17:10

Nonstop9h 40m

Miami

Sun 29/11

19:05-08:25

Nonstop8h 20m

€559

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

Tue 29/9

10:00-10:46

2 stops29h 46m

Key West

Tue 6/10

07:40-08:15

2 stops19h 35m

€575

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Florida Keys

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Florida Keys?

In general, February is the cheapest month to fly from Ireland to Florida Keys. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €540. If you aren’t able to travel during the month of February, then book flights to Florida Keys from Ireland during January instead. Flights to Florida Keys in January, while not as cheap as those in February, still average around €542.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Ireland to Florida Keys is on a Friday when prices can be found for as low as €584. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €713. These prices are subject to change though, so be sure to set up a Price Alert for flights to Florida Keys.

What is the cheapest time of day to depart on your flight to Florida Keys?

Our data shows that the cheapest Ireland to Florida Keys flights are usually those with departure times at midday. Our users have found flights to Florida Keys at midday for as low as €562. Try not to purchase tickets in the morning because they tend to be around €697. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around €635 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Ireland for as low as €507 on momondo.

Can stopping save me money on Ireland to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Ireland to Florida Keys.

Cheap Ireland to Florida Keys flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Florida Keys

Best price found	€304
Fastest flight time	9h 40m
Direct flights	Mon, Thu and Sat
Airports in Florida Keys	3 airports

The best one-way flight to Florida Keys from Ireland in the past 72 hours is €304. The best return flight deal from Ireland to Florida Keys found on momondo in the last 72 hours is €498.

The fastest flight from Ireland to Florida Keys takes 9h 40m

Direct flights go from Ireland to Florida Keys on Monday, Thursday and Saturday. There are no airlines offering direct flights..

There are 3 airports in Florida Keys. From Ireland there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from Ireland to Florida Keys

When did momondo last update prices for flights from Ireland to Florida Keys?
Prices for flights from Ireland to Florida Keys were last updated today.
How many operators does momondo search for flights from Ireland to Florida Keys?
There are 10 operators available for flights from Ireland to Florida Keys as of August 2026.
How old do you have to be to fly from Ireland to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Ireland to Florida Keys?
momondo data reveals that the most frequently booked plane model on the route from Ireland to Florida Keys is Boeing 737-800 Passenger/BBJ2 (winglets), representing 13.42% of all bookings. The subsequent popular models are Airbus A330-300 at 12.52%, Boeing 737 MAX 8 at 11.50%, and Airbus A320-100/200 at 10.80%.

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Florida Keys?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Florida Keys. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Florida Keys with flexible booking policies on momondo?

Yes. All flights to Florida Keys 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 Florida Keys?

momondo helps you find the best flight between Ireland and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Ireland to Florida Keys 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.