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Cheap flights from Dublin to Florida Keys from £273

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
10 May — 17 May1
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 10 April 2026.

Tue 12/508:35
DUB
-
MIA
1 stop13h 25m
British Airways
Mon 18/517:00
MIA
-
DUB
1 stop11h 40m
British Airways
Deal found 5/4£391
Tue 5/521:35
DUB
-
MIA
1 stop27h 25m
LEVEL
Wed 13/521:45
MIA
-
DUB
1 stop30h 35m
LEVEL
Deal found 8/4£397
Tue 12/512:50
DUB
-
MIA
1 stop12h 20m
British Airways
Sun 17/522:40
MIA
-
DUB
1 stop12h 40m
British Airways
Deal found 9/4£413
Mon 27/409:50
DUB
-
MIA
1 stop15h 10m
LEVEL
Wed 13/521:45
MIA
-
DUB
1 stop30h 35m
LEVEL
Deal found 8/4£414
Mon 13/409:50
DUB
-
MIA
1 stop15h 10m
LEVEL
Mon 27/421:45
MIA
-
DUB
1 stop30h 30m
LEVEL
Deal found 5/4£417
Tue 12/521:35
DUB
-
MIA
1 stop27h 25m
LEVEL
Sun 17/521:45
MIA
-
DUB
1 stop30h 35m
LEVEL
Deal found 5/4£417
Wed 20/508:35
DUB
-
MIA
1 stop13h 25m
British Airways
Wed 27/517:00
MIA
-
DUB
1 stop14h 55m
British Airways
Deal found 5/4£424
Sat 2/509:30
DUB
-
MIA
1 stop17h 26m
Multiple Airlines
Tue 12/521:15
MIA
-
DUB
1 stop14h 45m
Multiple Airlines
Deal found 6/4£426
Sat 2/512:40
DUB
-
MIA
1 stop15h 11m
Iberia
Sat 9/513:52
MIA
-
DUB
1 stop11h 38m
Iberia
Deal found 6/4£427
Mon 13/409:50
DUB
-
MIA
1 stop15h 35m
Multiple Airlines
Mon 27/417:05
MIA
-
DUB
1 stop13h 55m
Multiple Airlines
Deal found 5/4£429

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 10 April 2026.

Round-trip from

£391

One-way from

£273

Popular in

August

Cheapest in

February

Average price

£505
British Airways
  • British Airways
  • 12/5-18/5
  • 2 total stops
  • 25h 05m total
  • Dublin to Florida Keys
Search Deals
15/5
  • 15/5
  • 3 total stops
  • 44h 35m total
  • Dublin to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£37 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 10 April 2026.
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

Cheapest return flight
Fastest return journey

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 20/5

08:35-17:00

1 stop13h 25m

Miami

Wed 27/5

17:00-12:55

1 stop14h 55m

£424

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 1/5

07:00-17:00

1 stop15h 00m

Miami

Fri 8/5

22:40-17:50

1 stop14h 10m

£449

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 2/5

18:45-20:52

2 stops31h 07m

Miami

Sat 9/5

21:15-23:20

1 stop21h 05m

£536

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 13/6

08:15-20:50

1 stop17h 35m

Miami

Tue 16/6

23:05-18:20

1 stop14h 15m

£568

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 16/6

05:55-14:45

1 stop13h 50m

Miami

Sat 27/6

07:10-08:45

1 stop20h 35m

£578

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 29/9

08:55-23:13

2 stops19h 18m

Miami

Fri 9/10

11:35-08:20

2 stops15h 45m

£579

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 9/5

11:10-23:24

2 stops17h 14m

Miami

Sat 23/5

06:00-08:45

1 stop21h 45m

£581

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 23/5

09:20-22:27

2 stops18h 07m

Miami

Sat 30/5

08:47-07:20

2 stops17h 33m

£605
Cheapest one-way

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 15/5

07:55-23:30

3 stops44h 35m

£273

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 25/9

10:00-20:00

1 stop15h 00m

£335

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 17 resultsSorted by cheapest first
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 10 April 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andAmerican Airlines 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
9,561 reviews
Check prices

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

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
9,561 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

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
1,500 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

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
7.1
Good
11,564 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

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
2,196 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

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
7,869 reviews
United Airlines
7.4
Good
9,561 reviews
Check prices

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Food

6.6

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?

    British Airways and Delta can get you from Dublin to Florida Keys in just under 13h 25m. Your travel time can differ by up to 25m. 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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