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

Aer Lingus is the most popular carrier 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 9 operators available for flights from Ireland to Florida Keys as of October 2025.

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.

€278 Cheap Flights from Ireland to Florida Keys in 2025/26

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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.

11:30 - 22:03DUB-MIA

14h 33m1 stop

22:15 - 15:05MIA-DUB

11h 50m1 stop

€434Multiple Airlines

Find Deal

Fri, 31 Oct - Fri, 14 Nov

11:30 - 22:03DUB-MIA

14h 33m1 stop

22:15 - 15:05MIA-DUB

11h 50m1 stop

€435Multiple Airlines

Find Deal

Fri, 31 Oct - Fri, 14 Nov

12:30 - 17:10DUB-MIA

9h 40mdirect

19:05 - 08:25MIA-DUB

8h 20mdirect

€437Aer Lingus

Find Deal

Fri, 14 Nov - Fri, 28 Nov

12:30 - 18:10DUB-MIA

9h 40mdirect

19:05 - 08:25MIA-DUB

8h 20mdirect

€438Aer Lingus

Find Deal

Fri, 31 Oct - Fri, 14 Nov

10:20 - 19:30DUB-MIA

14h 10m1 stop

06:40 - 08:40MIA-DUB

21h 00m1 stop

€443American Airlines

Find Deal

Wed, 26 Nov - Sun, 30 Nov

15:10 - 14:40DUB-MIA

28h 30m1 stop

15:27 - 12:35MIA-DUB

16h 08m2 stops

€448British Airways

Find Deal

Sat, 15 Nov - Mon, 24 Nov

09:30 - 19:13DUB-MIA

14h 43m1 stop

16:50 - 09:55MIA-DUB

12h 05m1 stop

€449United Airlines

Find Deal

Sun, 16 Nov - Sun, 23 Nov

10:40 - 18:35DUB-MIA

12h 55m1 stop

07:15 - 08:10MIA-DUB

19h 55m2 stops

€450United Airlines

Find Deal

Wed, 24 Dec - Sat, 10 Jan

10:30 - 20:30DUB-MIA

14h 00m1 stop

23:00 - 14:20MIA-DUB

11h 20m1 stop

€454British Airways

Find Deal

Thu, 12 Mar - Fri, 27 Mar

13:00 - 23:51DUB-MIA

15h 51m1 stop

17:10 - 09:50MIA-DUB

11h 40m1 stop

€478American Airlines

Find Deal

Tue, 23 Dec - Mon, 12 Jan

Delta flights from Ireland to Florida Keys

Our best Delta deals on Ireland to Florida Keys flight tickets

Delta

5 Dec

DUB05:55Dublin

13h 55m

1 stop

MIA14:50Miami

13 Dec

MIA15:51Miami

11h 54m

1 stop

DUB08:45Dublin

€436

Find similar

Delta

21 Nov

DUB08:50Dublin

19h 23m

2 stops

MIA23:13Miami

2 Dec

MIA07:12Miami

19h 38m

2 stops

DUB07:50Dublin

€439

Find similar

Delta

15 Nov

DUB05:55Dublin

22h 22m

2 stops

MIA23:17Miami

22 Nov

MIA08:20Miami

19h 25m

1 stop

DUB08:45Dublin

€442

Find similar

Aer Lingus flights from Ireland to Florida Keys

Our best Aer Lingus deals on Ireland to Florida Keys flight tickets

Aer Lingus

14 Nov

DUB12:30Dublin

9h 40m

MIA17:10Miami

28 Nov

MIA19:05Miami

8h 20m

DUB08:25Dublin

€437

Find similar

Aer Lingus

31 Oct

DUB12:30Dublin

9h 40m

MIA18:10Miami

14 Nov

MIA19:05Miami

8h 20m

DUB08:25Dublin

€438

Find similar

Aer Lingus

6 Mar

DUB13:15Dublin

9h 45m

MIA18:00Miami

20 Mar

MIA20:55Miami

8h 20m

DUB09:15Dublin

€456

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 31/10

11:30-22:03

1 stop14h 33m

Miami

Fri 14/11

22:15-15:05

1 stop11h 50m

€434

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 31/10

11:30-22:03

1 stop14h 33m

Miami

Fri 14/11

22:15-15:05

1 stop11h 50m

€435

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 14/11

12:30-17:10

Nonstop9h 40m

Miami

Fri 28/11

19:05-08:25

Nonstop8h 20m

€437

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 31/10

12:30-18:10

Nonstop9h 40m

Miami

Fri 14/11

19:05-08:25

Nonstop8h 20m

€438

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 26/11

10:20-19:30

1 stop14h 10m

Miami

Sun 30/11

06:40-08:40

1 stop21h 00m

€443

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 15/11

15:10-14:40

1 stop28h 30m

Miami

Mon 24/11

15:27-12:35

2 stops16h 08m

€448

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sun 16/11

09:30-19:13

1 stop14h 43m

Miami

Sun 23/11

16:50-09:55

1 stop12h 05m

€449

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 24/12

10:40-18:35

1 stop12h 55m

Miami

Sat 10/1

07:15-08:10

2 stops19h 55m

€450

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 12/3

10:30-20:30

1 stop14h 00m

Miami

Fri 27/3

23:00-14:20

1 stop11h 20m

€454

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 23/12

13:00-23:51

1 stop15h 51m

Miami

Mon 12/1

17:10-09:50

1 stop11h 40m

€478

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 €519. If you aren’t able to travel during the month of February, then book flights to Florida Keys from Ireland during November instead. Flights to Florida Keys in November, while not as cheap as those in February, still average around €529.

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.

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 in the evening. Our users have found flights to Florida Keys in the evening for as low as €440. Try not to purchase tickets in the morning because they tend to be around €598. 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 €583 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 €492 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

Fastest flight time	9h 40m
Direct flights	Mon, Thu and Sat
Airports in Florida Keys	1 airport

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 is 1 airport near Florida Keys: Miami (MIA)

Search flight deals

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 9 operators available for flights from Ireland to Florida Keys as of October 2025.
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 Airbus A320-100/200, representing 14.14% of all bookings. The subsequent popular models are Boeing 777 at 11.32%, Airbus A321neo at 10.21%, and Airbus A330-300 at 10.13%.

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.