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Cheap flights from Dublin to Florida Keys from £274

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
10 Apr — 17 Apr1
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 11 March 2026.

Tue 14/412:50
DUB
-
MIA
1 stop12h 25m
British Airways
Tue 21/421:15
MIA
-
DUB
1 stop12h 20m
British Airways
Deal found 7/3£382
Sat 11/418:45
DUB
-
MIA
1 stop30h 30m
British Airways
Sun 19/421:15
MIA
-
DUB
1 stop29h 30m
British Airways
Deal found 7/3£384
Mon 16/317:55
DUB
-
MIA
2 stops25h 50m
British Airways
Tue 31/322:45
MIA
-
DUB
1 stop13h 15m
British Airways
Deal found 8/3£386
Sun 19/409:40
DUB
-
MIA
1 stop15h 45m
Multiple Airlines
Sun 26/422:45
MIA
-
DUB
1 stop12h 35m
Multiple Airlines
Deal found 6/3£387
Mon 15/613:45
DUB
-
MIA
1 stop16h 04m
Iberia
Sun 21/609:55
MIA
-
DUB
1 stop18h 40m
Iberia
Deal found 6/3£388
Fri 17/409:30
DUB
-
MIA
1 stop17h 26m
Multiple Airlines
Mon 20/419:05
MIA
-
DUB
1 stop11h 55m
Multiple Airlines
Deal found 8/3£389
Thu 5/1111:30
DUB
-
MIA
1 stop14h 25m
Icelandair
Sun 15/1117:15
MIA
-
DUB
1 stop12h 00m
Icelandair
Deal found 9/3£390
Tue 1/1212:30
DUB
-
MIA
1 stop34h 35m
Scandinavian Airlines
Tue 15/1219:55
MIA
-
DUB
1 stop17h 25m
Scandinavian Airlines
Deal found 9/3£395

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 11 March 2026.

Round-trip from

£382

One-way from

£274

Popular in

August

Cheapest in

February

Average price

£500
British Airways
  • British Airways
  • 14/4-21/4
  • 2 total stops
  • 24h 45m total
  • Dublin to Florida Keys
Search Deals
9/4
  • 9/4
  • 2 total stops
  • 26h 55m total
  • Dublin to Florida Keys
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£36 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 March 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 11 March 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

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 11/4

18:45-20:15

1 stop30h 30m

Miami

Sun 19/4

21:15-07:45

1 stop29h 30m

£384

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 6/5

10:30-20:10

1 stop14h 40m

Miami

Fri 22/5

17:00-14:30

1 stop16h 30m

£384

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 18/4

08:35-20:20

1 stop16h 45m

Miami

Wed 22/4

17:05-19:30

1 stop21h 25m

£385
Fastest return journey

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 23/4

10:30-20:15

1 stop14h 45m

Miami

Tue 28/4

17:05-12:05

1 stop14h 00m

£411

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 18/6

05:55-14:45

1 stop13h 50m

Miami

Thu 25/6

07:15-07:55

1 stop19h 40m

£504

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 21/4

08:55-23:35

2 stops19h 40m

Miami

Tue 28/4

12:12-08:15

2 stops15h 03m

£530

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 22/4

05:55-17:20

2 stops16h 25m

Miami

Wed 29/4

11:18-08:15

2 stops15h 57m

£530

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 1/4

05:55-21:18

2 stops20h 23m

Miami

Mon 13/4

11:18-10:45

1 stop18h 27m

£532
Cheapest one-way

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 7/4

21:45-19:45

2 stops27h 00m

£280

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 17/3

05:55-20:20

3 stops42h 25m

£282

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 20 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 11 March 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
9,414 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
9,414 reviews
United Airlines
7.4
Good
9,414 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
1,473 reviews
United Airlines
7.4
Good
9,414 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
11,420 reviews
United Airlines
7.4
Good
9,414 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
2,162 reviews
United Airlines
7.4
Good
9,414 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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
7,781 reviews
United Airlines
7.4
Good
9,414 reviews
Check prices

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

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 can get you from Dublin to Florida Keys in just under 30h 30m. Your travel time can differ by up to . The distance from Dublin to Florida Keys is about 4156 mi.

  • 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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