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Cheap flights from Dublin to Florida Keys from £259

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 17/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
16 Mar — 23 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 14 February 2026.

Mon 2/309:40
DUB
-
MIA
1 stop16h 05m
Multiple Airlines
Tue 10/323:00
MIA
-
DUB
1 stop14h 00m
Multiple Airlines
Deal found 11/2£368
Fri 6/320:35
DUB
-
MIA
1 stop23h 05m
British Airways
Sun 22/323:00
MIA
-
DUB
1 stop11h 20m
British Airways
Deal found 14/2£371
Mon 26/1008:50
DUB
-
MIA
1 stop15h 40m
British Airways
Sun 1/1116:26
MIA
-
DUB
2 stops19h 24m
British Airways
Deal found 11/2£374
Fri 13/309:40
DUB
-
MIA
1 stop16h 05m
Multiple Airlines
Fri 27/323:00
MIA
-
DUB
1 stop14h 00m
Multiple Airlines
Deal found 13/2£376
Fri 27/211:30
DUB
-
MIA
1 stop25h 27m
American Airlines
Mon 9/321:55
MIA
-
DUB
1 stop30h 45m
American Airlines
Deal found 13/2£377
Wed 21/1009:50
DUB
-
MIA
1 stop15h 15m
Multiple Airlines
Sun 1/1122:20
MIA
-
DUB
1 stop11h 45m
Multiple Airlines
Deal found 13/2£381
Tue 20/1008:35
DUB
-
MIA
2 stops18h 58m
British Airways
Tue 3/1115:09
MIA
-
DUB
2 stops13h 26m
British Airways
Deal found 11/2£382
Tue 24/205:55
DUB
-
MIA
1 stop13h 55m
Multiple Airlines
Wed 11/323:40
MIA
-
DUB
1 stop19h 15m
Multiple Airlines
Deal found 13/2£382
Sun 22/205:55
DUB
-
MIA
1 stop13h 55m
Delta
Sun 1/306:00
MIA
-
DUB
1 stop20h 45m
Delta
Deal found 13/2£385
Sat 2/508:35
DUB
-
MIA
1 stop16h 40m
British Airways
Tue 12/517:00
MIA
-
DUB
1 stop16h 35m
British Airways
Deal found 12/2£385
Sun 22/205:55
DUB
-
MIA
1 stop13h 55m
Delta
Sun 8/317:50
MIA
-
DUB
1 stop18h 30m
Delta
Deal found 13/2£386
Wed 25/206:00
DUB
-
MIA
1 stop16h 40m
Air France
Wed 11/323:40
MIA
-
DUB
1 stop19h 15m
Air France
Deal found 13/2£387

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 14 February 2026.

Round-trip from

£368

One-way from

£259

Popular in

August

Cheapest in

February

Average price

£443
British Airways
  • British Airways
  • 2/3-10/3
  • 2 total stops
  • 30h 05m total
  • Dublin to Florida Keys
Search Deals
17/3
  • 17/3
  • 2 total stops
  • 19h 39m total
  • Dublin to Florida Keys
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 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 14 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

Mon 2/3

09:40-20:45

1 stop16h 05m

Miami

Tue 10/3

23:00-17:00

1 stop14h 00m

£368

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 3/3

09:40-20:45

1 stop16h 05m

Miami

Tue 17/3

18:10-09:35

1 stop11h 25m

£376

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 27/2

11:30-07:57

1 stop25h 27m

Miami

Sun 8/3

06:40-08:40

1 stop22h 00m

£377

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 24/2

05:55-14:50

1 stop13h 55m

Miami

Wed 11/3

23:40-22:55

1 stop19h 15m

£382

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 7/5

10:30-20:10

1 stop14h 40m

Miami

Sun 17/5

15:59-12:05

2 stops15h 06m

£385

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 4/5

08:30-20:15

1 stop16h 45m

Miami

Sat 16/5

22:40-19:30

1 stop15h 50m

£385

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 6/5

12:50-20:10

1 stop12h 20m

Miami

Tue 19/5

19:05-17:00

1 stop16h 55m

£385

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 4/5

10:30-20:15

1 stop14h 45m

Miami

Fri 15/5

17:00-17:50

1 stop19h 50m

£385

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sun 3/5

20:30-14:30

1 stop23h 00m

Miami

Sat 16/5

19:05-12:00

1 stop11h 55m

£385

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 19/5

08:35-16:55

1 stop13h 20m

Miami

Mon 25/5

17:00-12:00

1 stop14h 00m

£385

Flights are sorted by cheapest return flights first.

Deals found on 12/2

Showing 1-10 of 23 results
1
2
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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 14 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
9,295 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

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
9,295 reviews
United Airlines
7.4
Good
9,295 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

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
11,294 reviews
United Airlines
7.4
Good
9,295 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

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
1,451 reviews
United Airlines
7.4
Good
9,295 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

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
2,142 reviews
United Airlines
7.4
Good
9,295 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

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
7,739 reviews
United Airlines
7.4
Good
9,295 reviews
Check prices

Boarding

7.7

Food

6.6

Comfort

7.3

Crew

8.1

Overall

7.4

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?

    American Airlines and British Airways can get you from Dublin to Florida Keys in just under 14h 40m. Your travel time can differ by up to 10h 47m. 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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