Find Cheap Flights to Florida Keys in 2026

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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

Search all flight deals to Miami

Multiple Airlines

12 Mar

DUB

35h 46m

2 stops

MIA

21 Mar

MIA

19h 28m

2 stops

DUB

€428

Scandinavian Airlines

16 Mar

DUB

50h 45m

2 stops

MIA

23 Mar

MIA

34h 05m

1 stop

DUB

€428

Multiple Airlines

13 Feb

DUB

34h 07m

1 stop

MIA

20 Mar

MIA

33h 41m

1 stop

DUB

€430

American Airlines

11 Feb

DUB

16h 21m

1 stop

MIA

15 Feb

MIA

12h 55m

1 stop

DUB

€431

Multiple Airlines

6 Mar

DUB

34h 07m

1 stop

MIA

20 Mar

MIA

33h 41m

1 stop

DUB

€432

Multiple Airlines

12 Mar

DUB

34h 46m

3 stops

MIA

21 Mar

MIA

19h 28m

2 stops

DUB

€436

Multiple Airlines

12 Mar

DUB

24h 27m

1 stop

MIA

21 Mar

MIA

31h 41m

1 stop

DUB

€437

British Airways

4 Apr

DUB

16h 40m

1 stop

MIA

20 Apr

MIA

16h 25m

1 stop

DUB

€438

British Airways

20 May

DUB

16h 35m

1 stop

MIA

22 Jun

MIA

19h 00m

1 stop

DUB

€438

British Airways

11 Apr

DUB

28h 10m

1 stop

MIA

19 Apr

MIA

14h 05m

1 stop

DUB

€439

Multiple Airlines

5 Mar

ORK

13h 50m

1 stop

MIA

10 Mar

MIA

14h 00m

1 stop

ORK

€439

Air France

12 Feb

DUB

16h 25m

1 stop

MIA

16 Feb

MIA

11h 30m

1 stop

DUB

€440

Flights to Key West

Search all flight deals to Key West

United Airlines

13 Mar

DUB

36h 36m

2 stops

EYW

20 Mar

EYW

37h 25m

2 stops

DUB

€662

United Airlines

13 Mar

DUB

15h 39m

1 stop

EYW

20 Mar

EYW

37h 25m

2 stops

DUB

€666

American Airlines

13 Mar

DUB

30h 15m

1 stop

EYW

20 Mar

EYW

11h 36m

1 stop

DUB

€697

United Airlines

13 Mar

DUB

34h 55m

2 stops

EYW

20 Mar

EYW

33h 15m

3 stops

DUB

€2,716

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 - 19:16

DUB

MIA

35h 46m

2 stops

11:52 - 11:20

MIA

DUB

19h 28m

2 stops

€428Multiple Airlines

Thu, 12 Mar - Sat, 21 Mar

20:20 - 19:05

DUB

MIA

50h 45m

2 stops

21:40 - 11:45

MIA

DUB

34h 05m

1 stop

€428Scandinavian Airlines

Mon, 16 Mar - Mon, 23 Mar

11:30 - 22:51

DUB

MIA

16h 21m

1 stop

14:45 - 08:40

MIA

DUB

12h 55m

1 stop

€431American Airlines

Wed, 11 Feb - Sun, 15 Feb

08:35 - 20:15

DUB

MIA

16h 40m

1 stop

17:00 - 09:40

MIA

DUB

11h 40m

1 stop

€438British Airways

Sat, 4 Apr - Wed, 22 Apr

12:50 - 20:10

DUB

MIA

12h 20m

1 stop

17:00 - 09:40

MIA

DUB

11h 40m

1 stop

€438British Airways

Wed, 20 May - Wed, 10 Jun

07:40 - 16:15

ORK

MIA

13h 35m

1 stop

23:20 - 21:00

MIA

ORK

17h 40m

1 stop

€602American Airlines

Thu, 5 Mar - Tue, 10 Mar

08:00 - 16:36

DUB

EYW

36h 36m

2 stops

16:55 - 10:20

EYW

DUB

37h 25m

2 stops

€662United Airlines

Fri, 13 Mar - Fri, 20 Mar

10:40 - 22:19

DUB

EYW

15h 39m

1 stop

16:55 - 10:20

EYW

DUB

37h 25m

2 stops

€666United Airlines

Fri, 13 Mar - Fri, 20 Mar

07:50 - 20:30

SNN

MIA

16h 40m

1 stop

17:00 - 11:20

MIA

SNN

13h 20m

1 stop

€794Aer Lingus

Fri, 13 Mar - Wed, 15 Apr

20:05 - 20:30

SNN

MIA

28h 25m

1 stop

22:40 - 16:10

MIA

SNN

12h 30m

1 stop

€797Aer Lingus

Thu, 12 Mar - Wed, 15 Apr

Fly from

Route

Depart

Return

Price

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 12/3

11:30-19:16

2 stops35h 46m

Miami

Sat 21/3

11:52-11:20

2 stops19h 28m

€428

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 16/3

20:20-19:05

2 stops50h 45m

Miami

Mon 23/3

21:40-11:45

1 stop34h 05m

€428

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 11/2

11:30-22:51

1 stop16h 21m

Miami

Sun 15/2

14:45-08:40

1 stop12h 55m

€431

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 4/4

08:35-20:15

1 stop16h 40m

Miami

Wed 22/4

17:00-09:40

1 stop11h 40m

€438

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 20/5

12:50-20:10

1 stop12h 20m

Miami

Wed 10/6

17:00-09:40

1 stop11h 40m

€438

CorkMiami

ORK - MIA

ORKMIA

Cork

Thu 5/3

07:40-16:15

1 stop13h 35m

Miami

Tue 10/3

23:20-21:00

1 stop17h 40m

€602

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 13/3

08:00-16:36

2 stops36h 36m

Key West

Fri 20/3

16:55-10:20

2 stops37h 25m

€662

DublinKey West

DUB - EYW

DUBEYW

Dublin

Fri 13/3

10:40-22:19

1 stop15h 39m

Key West

Fri 20/3

16:55-10:20

2 stops37h 25m

€666

ShannonMiami

SNN - MIA

SNNMIA

Shannon

Fri 13/3

07:50-20:30

1 stop16h 40m

Miami

Wed 15/4

17:00-11:20

1 stop13h 20m

€794

ShannonMiami

SNN - MIA

SNNMIA

Shannon

Thu 12/3

20:05-20:30

1 stop28h 25m

Miami

Wed 15/4

22:40-16:10

1 stop12h 30m

€797

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

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 €556. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around €716. 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

Find flights to Miami

Cheap Florida Keys flight deals and tips

Summary info about Florida Keys flight prices, duration and airlines

Best One-Way Price	€247
Best Round-Trip Price	€428
Fastest flight time	41h 12m

The best one-way flight price to Florida Keys from Ireland in the last 72 hours is €247 (Dublin to Miami).

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The best round-trip flight price to Florida Keys from Ireland in the last 72 hours is €428 (Dublin to Miami).

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The fastest flight to Florida Keys from Ireland takes 41h 12m (Dublin to Miami).

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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 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.