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Cheap flights from Dublin to Florida Keys from €279

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Florida Keys departing on 12/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Florida Keys

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
11:30 - 10:53DUB-MIA
28h 23m1 stop
Delta Logo
11:43 - 07:50MIA-DUB
15h 07m2 stops
€437Delta
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Mon, 5 Jan - Thu, 15 Jan
Delta Logo
11:30 - 10:53DUB-MIA
28h 23m1 stop
Delta Logo
20:00 - 07:50MIA-DUB
30h 50m1 stop
€438Delta
Find Deal
Mon, 5 Jan - Fri, 16 Jan
Aer Lingus Logo
13:15 - 18:00DUB-MIA
9h 45mdirect
Aer Lingus Logo
22:00 - 15:20MIA-DUB
12h 20m1 stop
€449Aer Lingus
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Fri, 23 Jan - Mon, 2 Feb
TAP AIR PORTUGAL Logo
10:45 - 21:55DUB-MIA
16h 10m1 stop
TAP AIR PORTUGAL Logo
00:30 - 18:05MIA-DUB
12h 35m1 stop
€455TAP AIR PORTUGAL
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Fri, 17 Apr - Sun, 19 Apr
Aer Lingus Logo
13:15 - 18:00DUB-MIA
9h 45mdirect
Aer Lingus Logo
17:10 - 09:50MIA-DUB
11h 40m1 stop
€456Aer Lingus
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Fri, 23 Jan - Mon, 2 Feb
TAP AIR PORTUGAL Logo
18:50 - 14:30DUB-MIA
24h 40m1 stop
TAP AIR PORTUGAL Logo
16:35 - 10:00MIA-DUB
12h 25m1 stop
€488TAP AIR PORTUGAL
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Mon, 27 Apr - Fri, 1 May
KLM Logo
05:55 - 18:25DUB-MIA
17h 30m2 stops
KLM Logo
07:12 - 16:20MIA-DUB
28h 08m2 stops
€505KLM
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Wed, 26 Nov - Sun, 7 Dec
American Airlines Logo
10:45 - 22:59DUB-EYW
17h 14m2 stops
American Airlines Logo
06:31 - 17:00EYW-DUB
30h 29m2 stops
€520American Airlines
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Fri, 6 Mar - Tue, 10 Mar
American Airlines Logo
10:45 - 22:59DUB-EYW
17h 14m2 stops
American Airlines Logo
13:59 - 19:40EYW-DUB
25h 41m2 stops
€521American Airlines
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Fri, 6 Mar - Tue, 10 Mar
KLM Logo
09:45 - 19:44DUB-EYW
13h 59m1 stop
KLM Logo
07:00 - 07:45EYW-DUB
20h 45m1 stop
€741KLM
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Fri, 20 Mar - Mon, 23 Mar

Delta flights from Dublin to Florida Keys

Our best Delta deals on Dublin to Florida Keys flight tickets
Delta
5 Jan
DUB11:30Dublin
28h 23m
1 stop
MIA10:53Miami
15 Jan
MIA11:43Miami
15h 07m
2 stops
DUB07:50Dublin
€437
Find similar
Delta
5 Jan
DUB11:30Dublin
28h 23m
1 stop
MIA10:53Miami
16 Jan
MIA20:00Miami
30h 50m
1 stop
DUB07:50Dublin
€438
Find similar
Delta
5 Feb
DUB05:55Dublin
17h 59m
2 stops
MIA18:54Miami
14 Feb
MIA07:15Miami
19h 50m
2 stops
DUB08:05Dublin
€460
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Aer Lingus flights from Dublin to Florida Keys

Our best Aer Lingus deals on Dublin to Florida Keys flight tickets
Aer Lingus
23 Jan
DUB13:15Dublin
9h 45m
MIA18:00Miami
2 Feb
MIA22:00Miami
12h 20m
1 stop
DUB15:20Dublin
€449
Find similar
Aer Lingus
23 Jan
DUB13:15Dublin
9h 45m
MIA18:00Miami
2 Feb
MIA17:10Miami
11h 40m
1 stop
DUB09:50Dublin
€456
Find similar
Aer Lingus
16 Jan
DUB07:35Dublin
16h 55m
1 stop
MIA19:30Miami
30 Jan
MIA19:55Miami
8h 20m
DUB09:15Dublin
€475
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momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Florida Keys 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, momondo users made 13,528 searches. Data last updated 8 November 2025.
Use the filters below to find and compare flights from Dublin to Florida Keys that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 5/1

11:30-10:53

1 stop28h 23m

Miami

Thu 15/1

11:43-07:50

2 stops15h 07m

€437

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 5/1

11:30-10:53

1 stop28h 23m

Miami

Fri 16/1

20:00-07:50

1 stop30h 50m

€438

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 23/1

13:15-18:00

Nonstop9h 45m

Miami

Mon 2/2

22:00-15:20

1 stop12h 20m

€449

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 17/4

10:45-21:55

1 stop16h 10m

Miami

Sun 19/4

00:30-18:05

1 stop12h 35m

€455

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 23/1

13:15-18:00

Nonstop9h 45m

Miami

Mon 2/2

17:10-09:50

1 stop11h 40m

€456

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 27/4

18:50-14:30

1 stop24h 40m

Miami

Fri 1/5

16:35-10:00

1 stop12h 25m

€488

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 26/11

05:55-18:25

2 stops17h 30m

Miami

Sun 7/12

07:12-16:20

2 stops28h 08m

€505

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 6/3

10:45-22:59

2 stops17h 14m

Key West

Tue 10/3

06:31-17:00

2 stops30h 29m

€520

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 6/3

10:45-22:59

2 stops17h 14m

Key West

Tue 10/3

13:59-19:40

2 stops25h 41m

€521

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 20/3

09:45-19:44

1 stop13h 59m

Key West

Mon 23/3

07:00-07:45

1 stop20h 45m

€741

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Florida Keys from

How to get the cheapest flight ticket from Dublin 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

What is the cheapest month to fly to Florida Keys?

In general, February is the cheapest month to fly from Dublin to Florida Keys. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €503. If you aren’t able to travel during the month of February, then book flights to Florida Keys from Dublin during November instead. Flights to Florida Keys in November, while not as cheap as those in February, still average around €523.

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

The cheapest day to depart from Dublin to Florida Keys is on a Wednesday when prices can be found for as low as €574. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €691. 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 Dublin 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 €443. Try not to purchase tickets in the morning because they tend to be around €652. 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 Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around €584 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 Dublin for as low as €453 on momondo.

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

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

Cheap Dublin to Florida Keys flight deals and tips

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

Fastest flight time

9h 40m

Direct flights

Mon, Thu and Sat

Airports in Florida Keys

1 airport
The fastest flight from Dublin to Florida Keys takes 9h 40m
Direct flights go from Dublin to Florida Keys on Monday, Thursday and Saturday. There are no airlines offering direct flights..
There is 1 airport near Florida Keys: Miami (MIA)
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  • When did momondo last update prices for flights from Dublin Airport to Florida Keys?

    Prices for flights from Dublin Airport to Florida Keys are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Florida Keys?

  • How old do you have to be to fly from Dublin Airport to Florida Keys?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport 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 Dublin to Florida Keys?

Why use momondo?

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

It is quick and easy to find Dublin to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

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

momondo does allow users to show only those flights to Florida Keys from Dublin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Dublin to Florida Keys?

momondo helps you find the best flight between Dublin 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 Dublin to Florida Keys right now. Can momondo alert me if prices change?

Price alerts on flights to Florida Keys from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Florida Keys trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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