How long is the flight from Ireland to Florida Keys?

Flight times vary depending on what airport in Ireland you fly out of and what airport in Florida Keys you fly into. For example, flying from Dublin to Los Angeles takes 11h on average. On the other hand, flying from Cork to Los Angeles takes 13h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Find Cheap Flights to Florida Keys in 2025/26

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Recent flights found to popular cities in Florida Keys

Find flights to these popular cities in Florida Keys from your nearest airport.

Flights to Miami

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Multiple Airlines

14 Nov

DUB

27h 55m

1 stop

MIA

28 Nov

MIA

13h 51m

1 stop

DUB

€431

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Multiple Airlines

23 Nov

DUB

22h 19m

2 stops

MIA

7 Dec

MIA

18h 10m

2 stops

DUB

€432

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Lufthansa

28 Jan

DUB

20h 12m

2 stops

MIA

4 Feb

MIA

11h 58m

1 stop

DUB

€432

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Multiple Airlines

5 Feb

DUB

17h 29m

2 stops

MIA

14 Feb

MIA

15h 15m

2 stops

DUB

€433

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Delta

11 Dec

DUB

13h 55m

1 stop

MIA

18 Dec

MIA

16h 35m

1 stop

DUB

€435

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Multiple Airlines

23 Nov

DUB

22h 19m

2 stops

MIA

7 Dec

MIA

18h 45m

1 stop

DUB

€436

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Air France

8 Dec

DUB

16h 35m

1 stop

MIA

17 Dec

MIA

12h 05m

1 stop

DUB

€437

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Delta

21 Nov

DUB

22h 18m

2 stops

MIA

2 Dec

MIA

19h 38m

2 stops

DUB

€438

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Aer Lingus

7 Nov

DUB

9h 40m

MIA

21 Nov

MIA

8h 20m

DUB

€438

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Aer Lingus

5 Dec

DUB

9h 40m

MIA

12 Dec

MIA

8h 20m

DUB

€439

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Delta

7 Dec

DUB

17h 00m

1 stop

MIA

18 Dec

MIA

16h 35m

1 stop

DUB

€440

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Aer Lingus

21 Nov

DUB

9h 40m

MIA

5 Dec

MIA

8h 20m

DUB

€441

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Flights to Key West

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American Airlines

6 Mar

DUB

17h 14m

2 stops

EYW

10 Mar

EYW

23h 01m

2 stops

DUB

€522

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American Airlines

6 Mar

DUB

17h 14m

2 stops

EYW

10 Mar

EYW

11h 24m

1 stop

DUB

€538

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American Airlines

6 Mar

DUB

17h 14m

2 stops

EYW

10 Mar

EYW

13h 55m

1 stop

DUB

€539

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Delta

6 Mar

DUB

12h 28m

1 stop

EYW

10 Mar

EYW

13h 10m

1 stop

DUB

€581

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Find the cheapest flights from Ireland to Florida Keys

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to Florida Keys

Enter your travel dates to find the best prices.

18:35 - 17:30DUB-MIA

27h 55m1 stop

12:39 - 07:30MIA-DUB

13h 51m1 stop

€431Multiple Airlines

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Fri, 14 Nov - Fri, 28 Nov

05:10 - 22:29DUB-MIA

22h 19m2 stops

08:00 - 07:10MIA-DUB

18h 10m2 stops

€432Multiple Airlines

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Sun, 23 Nov - Sun, 7 Dec

12:30 - 17:10DUB-MIA

9h 40mdirect

19:05 - 08:25MIA-DUB

8h 20mdirect

€438Aer Lingus

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Fri, 7 Nov - Fri, 21 Nov

12:30 - 17:10DUB-MIA

9h 40mdirect

19:05 - 08:25MIA-DUB

8h 20mdirect

€439Aer Lingus

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Fri, 5 Dec - Fri, 12 Dec

09:00 - 23:54DUB-MIA

19h 54m2 stops

10:54 - 10:20MIA-DUB

18h 26m2 stops

€444United Airlines

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Sat, 6 Dec - Mon, 15 Dec

10:40 - 22:10DUB-MIA

16h 30m1 stop

09:00 - 08:10MIA-DUB

18h 10m1 stop

€447United Airlines

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Tue, 23 Dec - Tue, 30 Dec

07:00 - 21:32DUB-MIA

19h 32m2 stops

18:30 - 17:00MIA-DUB

17h 30m2 stops

€471British Airways

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Wed, 31 Dec - Tue, 6 Jan

15:10 - 15:40DUB-MIA

28h 30m1 stop

17:00 - 07:40MIA-DUB

33h 40m1 stop

€473British Airways

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Wed, 18 Mar - Thu, 9 Apr

12:45 - 20:10DUB-MIA

12h 25m1 stop

17:00 - 09:50MIA-DUB

11h 50m1 stop

€479American Airlines

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Wed, 15 Apr - Tue, 21 Apr

11:30 - 20:50DUB-MIA

13h 20m2 stops

23:10 - 16:50MIA-DUB

13h 40m1 stop

€480American Airlines

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Mon, 9 Mar - Sun, 22 Mar

Fly from

Route

Depart

Return

Price

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 14/11

18:35-17:30

1 stop27h 55m

Miami

Fri 28/11

12:39-07:30

1 stop13h 51m

€431

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sun 23/11

05:10-22:29

2 stops22h 19m

Miami

Sun 7/12

08:00-07:10

2 stops18h 10m

€432

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 7/11

12:30-17:10

Nonstop9h 40m

Miami

Fri 21/11

19:05-08:25

Nonstop8h 20m

€438

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 5/12

12:30-17:10

Nonstop9h 40m

Miami

Fri 12/12

19:05-08:25

Nonstop8h 20m

€439

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 6/12

09:00-23:54

2 stops19h 54m

Miami

Mon 15/12

10:54-10:20

2 stops18h 26m

€444

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 23/12

10:40-22:10

1 stop16h 30m

Miami

Tue 30/12

09:00-08:10

1 stop18h 10m

€447

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 31/12

07:00-21:32

2 stops19h 32m

Miami

Tue 6/1

18:30-17:00

2 stops17h 30m

€471

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 18/3

15:10-15:40

1 stop28h 30m

Miami

Thu 9/4

17:00-07:40

1 stop33h 40m

€473

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 15/4

12:45-20:10

1 stop12h 25m

Miami

Tue 21/4

17:00-09:50

1 stop11h 50m

€479

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 9/3

11:30-20:50

2 stops13h 20m

Miami

Sun 22/3

23:10-16:50

1 stop13h 40m

€480

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Florida Keys flights insights and trends

Explore insights for your Florida Keys flight to craft the best travel plan

Prices

Other information

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 Wednesday when prices can be found for as low as €551. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €689. These prices are subject to change though, so be sure to set up a Price Alert for flights to Florida Keys.

Cheapest flights to cities in Florida Keys

Click on the cities below to find out when it's cheapest to fly to Florida Keys from Ireland

Miami

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Cheap Florida Keys flight deals and tips

Summary info about Florida Keys flight prices, duration and airlines

Best One-Way Price	€275
Best Round-Trip Price	€431
Fastest flight time	17h 55m

The best one-way flight price to Florida Keys from Ireland in the last 72 hours is €275 (Dublin to Miami).

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The best round-trip flight price to Florida Keys from Ireland in the last 72 hours is €431 (Dublin to Miami).

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The fastest flight to Florida Keys from Ireland takes 17h 55m (Dublin to Miami).

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Frequently asked questions about flying to Florida Keys

What is the best day of the week to fly to Florida Keys?

If your travel plans are flexible and you’re looking to save money on flights to Florida Keys, then be sure to book your departure on a Wednesday. Flying out on a Wednesday, as well as a Friday, is your best option. Departing on a Sunday tends to be the most expensive day of the week to fly to Florida Keys.

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

Prices for flights to Florida Keys refresh daily.

How old do you have to be to fly 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 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.

Why use momondo?

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

Finding the right flight to Florida Keys is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Florida Keys quick and easy, saving you time and money.

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

All flight searches to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Florida Keys?

Once you have performed a search for flights to Florida Keys, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight to Florida Keys now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Florida Keys and let you know when they change.