Flights to Florida Keys

€445 Cheap flights to Florida Keys

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to Florida Keys departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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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.
Multiple Airlines
5 May
DUB
14h 02m
1 stop
MIA
12 May
MIA
12h 20m
1 stop
DUB
€445
British Airways
23 Apr
DUB
13h 25m
1 stop
MIA
30 Apr
MIA
11h 35m
1 stop
DUB
€447
British Airways
22 Apr
DUB
12h 25m
1 stop
MIA
26 Apr
MIA
12h 35m
1 stop
DUB
€449
British Airways
11 Apr
DUB
30h 30m
1 stop
MIA
19 Apr
MIA
14h 05m
1 stop
DUB
€451
Multiple Airlines
14 Apr
DUB
15h 16m
1 stop
MIA
21 Apr
MIA
11h 40m
1 stop
DUB
€452
Iberia
31 Mar
DUB
15h 07m
1 stop
MIA
20 Apr
MIA
13h 08m
1 stop
DUB
€462
American Airlines
1 Apr
DUB
16h 58m
1 stop
MIA
5 May
MIA
18h 25m
1 stop
DUB
€466
American Airlines
23 Apr
DUB
14h 56m
2 stops
MIA
30 Apr
MIA
18h 25m
1 stop
DUB
€467
British Airways
6 May
DUB
14h 40m
1 stop
MIA
16 Jun
MIA
11h 40m
1 stop
DUB
€474
British Airways
6 Apr
DUB
13h 33m
1 stop
MIA
13 Apr
MIA
16h 59m
1 stop
DUB
€475
British Airways
21 Apr
DUB
12h 25m
1 stop
MIA
28 Apr
MIA
13h 15m
1 stop
DUB
€477
British Airways
14 Apr
DUB
12h 25m
1 stop
MIA
21 Apr
MIA
20h 45m
1 stop
DUB
€478
American Airlines
17 Apr
DUB
15h 51m
1 stop
EYW
21 Apr
EYW
13h 34m
2 stops
DUB
€625
United Airlines
17 Apr
DUB
32h 16m
1 stop
EYW
21 Apr
EYW
15h 05m
2 stops
DUB
€631
United Airlines
17 Apr
DUB
32h 16m
1 stop
EYW
21 Apr
EYW
15h 05m
2 stops
DUB
€632
United Airlines
17 Apr
DUB
28h 49m
1 stop
EYW
21 Apr
EYW
11h 18m
1 stop
DUB
€633
United Airlines
17 Apr
DUB
32h 16m
1 stop
EYW
21 Apr
EYW
11h 55m
1 stop
DUB
€634
United Airlines
17 Apr
DUB
32h 16m
1 stop
EYW
21 Apr
EYW
11h 18m
1 stop
DUB
€649
American Airlines
17 Apr
DUB
16h 13m
2 stops
EYW
21 Apr
EYW
14h 06m
2 stops
DUB
€653
American Airlines
17 Apr
DUB
15h 18m
2 stops
EYW
21 Apr
EYW
14h 06m
2 stops
DUB
€654
Multiple Airlines
24 Apr
DUB
15h 18m
2 stops
EYW
1 May
EYW
22h 27m
2 stops
DUB
€655
American Airlines
17 Apr
DUB
14h 56m
2 stops
EYW
21 Apr
EYW
13h 34m
2 stops
DUB
€672
American Airlines
17 Apr
DUB
19h 01m
2 stops
EYW
21 Apr
EYW
14h 06m
2 stops
DUB
€683
KLM
24 Apr
DUB
13h 40m
1 stop
EYW
1 May
EYW
33h 22m
1 stop
DUB
€699

Find the cheapest flights from Ireland to Florida Keys

Recent return flight deals from Ireland to Florida Keys

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 - 20:47
DUB
-
MIA
14h 02m
1 stop
Multiple Airlines Logo
21:15 - 14:35
MIA
-
DUB
12h 20m
1 stop
€445Multiple Airlines
Tue, 5 May - Tue, 12 May
British Airways Logo
08:35 - 17:00
DUB
-
MIA
13h 25m
1 stop
British Airways Logo
17:05 - 09:40
MIA
-
DUB
11h 35m
1 stop
€447British Airways
Thu, 23 Apr - Thu, 30 Apr
British Airways Logo
12:50 - 20:15
DUB
-
MIA
12h 25m
1 stop
British Airways Logo
22:45 - 16:20
MIA
-
DUB
12h 35m
1 stop
€449British Airways
Wed, 22 Apr - Sun, 26 Apr
British Airways Logo
18:45 - 20:15
DUB
-
MIA
30h 30m
1 stop
British Airways Logo
21:15 - 16:20
MIA
-
DUB
14h 05m
1 stop
€451British Airways
Sat, 11 Apr - Sun, 19 Apr
Iberia Logo
09:30 - 19:37
DUB
-
MIA
15h 07m
1 stop
Iberia Logo
15:37 - 09:45
MIA
-
DUB
13h 08m
1 stop
€462Iberia
Tue, 31 Mar - Mon, 20 Apr
American Airlines Logo
11:45 - 23:43
DUB
-
MIA
16h 58m
1 stop
American Airlines Logo
07:05 - 06:30
MIA
-
DUB
18h 25m
1 stop
€466American Airlines
Wed, 1 Apr - Tue, 5 May
American Airlines Logo
11:45 - 21:41
DUB
-
MIA
14h 56m
2 stops
American Airlines Logo
07:05 - 06:30
MIA
-
DUB
18h 25m
1 stop
€467American Airlines
Thu, 23 Apr - Thu, 30 Apr
KLM Logo
15:10 - 20:45
ORK
-
MIA
34h 35m
1 stop
KLM Logo
16:55 - 10:20
MIA
-
ORK
12h 25m
1 stop
€604KLM
Sun, 3 May - Sun, 10 May
United Airlines Logo
11:35 - 14:51
DUB
-
EYW
32h 16m
1 stop
United Airlines Logo
14:35 - 10:40
EYW
-
DUB
15h 05m
2 stops
€631United Airlines
Fri, 17 Apr - Tue, 21 Apr
United Airlines Logo
11:35 - 14:51
DUB
-
EYW
32h 16m
1 stop
United Airlines Logo
14:35 - 10:40
EYW
-
DUB
15h 05m
2 stops
€632United Airlines
Fri, 17 Apr - Tue, 21 Apr

momondo Fare Finder

 
Locate flights to Florida Keys that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 14 March 2026.
Use the filters below to find and compare flights to Florida Keys that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 5/5

11:45-20:47

1 stop14h 02m

Miami

Tue 12/5

21:15-14:35

1 stop12h 20m

€445
Fastest return journey

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 23/4

08:35-17:00

1 stop13h 25m

Miami

Thu 30/4

17:05-09:40

1 stop11h 35m

€447

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 22/4

12:50-20:15

1 stop12h 25m

Miami

Sun 26/4

22:45-16:20

1 stop12h 35m

€449

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 11/4

18:45-20:15

1 stop30h 30m

Miami

Sun 19/4

21:15-16:20

1 stop14h 05m

€451

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 31/3

09:30-19:37

1 stop15h 07m

Miami

Mon 20/4

15:37-09:45

1 stop13h 08m

€462

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 1/4

11:45-23:43

1 stop16h 58m

Miami

Tue 5/5

07:05-06:30

1 stop18h 25m

€466

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 23/4

11:45-21:41

2 stops14h 56m

Miami

Thu 30/4

07:05-06:30

1 stop18h 25m

€467

CorkMiami

ORK - MIA

ORKMIA

Cork

Sun 3/5

15:10-20:45

1 stop34h 35m

Miami

Sun 10/5

16:55-10:20

1 stop12h 25m

€604

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 17/4

11:35-14:51

1 stop32h 16m

Key West

Tue 21/4

14:35-10:40

2 stops15h 05m

€631

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 17/4

11:35-14:51

1 stop32h 16m

Key West

Tue 21/4

14:35-10:40

2 stops15h 05m

€632

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Florida Keys from

Florida Keys flights insights and trends

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

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 €570. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €726. 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
Miami

Cheap Florida Keys flight deals and tips

Summary info about Florida Keys flight prices, duration and airlines

Best One-Way Price

€296

Best Round-Trip Price

€445

Fastest flight time

28h 05m
The best one-way flight price to Florida Keys from Ireland in the last 72 hours is €296 (Dublin to Miami).
The best round-trip flight price to Florida Keys from Ireland in the last 72 hours is €445 (Dublin to Miami).
The fastest flight to Florida Keys from Ireland takes 28h 05m (Cork to Miami).

Frequently asked questions about flying to Florida Keys

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 Kastrup Copenhagen takes 2h 05m on average. On the other hand, flying from Cork to Kastrup Copenhagen takes 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.

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 Friday. Flying out on a Friday, as well as a Wednesday, 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.

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.

Get notified when prices go down

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1 adult
Mon 13/4
Mon 20/4

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Popular Flights to Florida Keys

Popular routes according to searches in the past day on momondo