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Cheap flights from Dublin to Florida Keys from £247

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
6 Mar — 13 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Florida Keys

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Florida Keys
Explore the most affordable flight options available from Dublin to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 February 2026.

Wed 28/1020:40
DUB
-
MIA
1 stop23h 00m
British Airways
Sun 1/1122:20
MIA
-
DUB
1 stop11h 45m
British Airways
Deal found 4/2£370
Wed 11/211:30
DUB
-
MIA
1 stop25h 27m
American Airlines
Tue 17/214:45
MIA
-
DUB
1 stop12h 55m
American Airlines
Deal found 4/2£376
Thu 26/1111:30
DUB
-
MIA
1 stop15h 47m
American Airlines
Sat 12/1214:38
MIA
-
DUB
1 stop12h 52m
American Airlines
Deal found 2/2£377
Tue 10/205:55
DUB
-
MIA
1 stop13h 55m
Delta
Tue 17/222:40
MIA
-
DUB
1 stop12h 05m
Delta
Deal found 3/2£379
Wed 11/309:40
DUB
-
MIA
1 stop16h 05m
Multiple Airlines
Tue 24/318:10
MIA
-
DUB
1 stop11h 25m
Multiple Airlines
Deal found 2/2£381
Sun 26/412:50
DUB
-
MIA
1 stop12h 20m
British Airways
Sun 3/517:00
MIA
-
DUB
1 stop11h 40m
British Airways
Deal found 3/2£382
Mon 16/217:15
DUB
-
MIA
1 stop26h 35m
KLM
Thu 26/213:28
MIA
-
DUB
1 stop13h 17m
KLM
Deal found 3/2£383
Wed 4/308:50
DUB
-
MIA
2 stops21h 03m
Delta
Tue 10/311:23
MIA
-
DUB
2 stops16h 27m
Delta
Deal found 3/2£384
Wed 11/205:55
DUB
-
MIA
2 stops17h 45m
Delta
Thu 26/215:20
MIA
-
DUB
1 stop11h 25m
Delta
Deal found 4/2£385
Sun 15/213:25
DUB
-
MIA
2 stops16h 28m
Delta
Sun 1/306:00
MIA
-
DUB
1 stop20h 45m
Delta
Deal found 3/2£386
Sat 18/412:40
DUB
-
MIA
1 stop15h 09m
Iberia
Sun 26/415:37
MIA
-
DUB
1 stop13h 08m
Iberia
Deal found 3/2£389

Find flight deals from Dublin to Florida Keys

Keep the following information in mind while searching for Dublin to Florida Keys flight deals. Data was last updated 4 February 2026.

Round-trip from

£379

One-way from

£247

Popular in

August

Cheapest in

February

Average price

£430
British Airways
  • British Airways
  • 18/2-21/2
  • 2 total stops
  • 56h 24m total
  • Dublin to Florida Keys
Search Deals
9/4
  • 9/4
  • 2 total stops
  • 19h 41m total
  • Dublin to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 4 February 2026.
Use the filters below to find and compare flights from Dublin to Florida Keys that are best for you.

Fly from

Dublin

Fly to

Florida Keys

Route

Depart

Return

Price

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 3/3

05:55-14:50

1 stop13h 55m

Miami

Tue 10/3

11:23-07:50

2 stops16h 27m

£379

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 11/3

09:40-21:45

1 stop16h 05m

Miami

Tue 24/3

18:10-09:35

1 stop11h 25m

£381

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 29/4

19:45-14:30

1 stop23h 45m

Miami

Mon 4/5

21:15-18:40

1 stop16h 25m

£382

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 16/2

17:15-14:50

1 stop26h 35m

Miami

Sat 28/2

10:33-07:45

1 stop16h 12m

£383

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 11/4

15:20-14:30

1 stop28h 10m

Miami

Sun 19/4

19:05-16:20

1 stop16h 15m

£383

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 4/3

05:55-00:53

2 stops23h 58m

Miami

Tue 10/3

21:00-15:45

1 stop14h 45m

£384

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sun 15/2

13:25-00:53

2 stops16h 28m

Miami

Sun 1/3

06:00-07:45

1 stop20h 45m

£386

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sun 1/3

05:55-22:47

2 stops21h 52m

Miami

Sun 8/3

07:40-08:45

1 stop21h 05m

£386

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 12/3

05:55-21:18

2 stops19h 23m

Miami

Sat 21/3

11:23-08:45

1 stop17h 22m

£408

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 9/4

11:30-02:11

2 stops19h 41m

£247

Flights are sorted by cheapest return flights first.

Deals found on 3/2

Showing 1-10 of 17 results
1
2

Best time to book a flight from Dublin to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Dublin with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Florida Keys
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated 4 February 2026.
See what other customers who have flown with United Airlines, American Airlines, andAer Lingus from Dublin to Florida Keys have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,236 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,236 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
American Airlines
7.2
Good
11,230 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Aer Lingus
7.2
Good
1,445 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
TAP AIR PORTUGAL
7.1
Good
2,134 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
British Airways
6.7
Okay
7,716 reviews
United Airlines
7.4
Good
9,236 reviews
Check prices

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

Find useful and relevant information for your journey from Dublin to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Florida Keys?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Florida Keys. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Florida Keys?

    Delta, British Airways, and KLM can get you from Dublin to Florida Keys in just under 13h 55m. Your travel time can differ by up to 12h 40m. The distance from Dublin to Florida Keys is about 4156 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Dublin to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Dublin to Florida Keys flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Florida Keys.

  • Can I find deals for business class flights from Dublin to Florida Keys?

    Yes. Cheapflights offers flight deals from Dublin to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheapflights makes it easy to find Dublin to Florida Keys flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Florida Keys?

Cheapflights simply makes it quick and affordable to book flights from Dublin to Florida Keys by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Dublin to Florida Keys with no change fees?

Certainly. Search results for flights to Florida Keys from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Dublin to Florida Keys become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Florida Keys from Dublin today and book when prices fit your budget.

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