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Cheap flights from Dublin to Florida Keys from £224

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
19 Feb — 26 Feb1
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 20 January 2026.

Sat 7/317:15
DUB
-
MIA
1 stop26h 35m
KLM
Wed 18/318:27
MIA
-
DUB
2 stops17h 53m
KLM
Deal found 18/1£378
Mon 16/310:45
DUB
-
MIA
1 stop13h 45m
British Airways
Sun 29/322:40
MIA
-
DUB
1 stop12h 40m
British Airways
Deal found 20/1£380
Mon 9/211:30
DUB
-
MIA
1 stop26h 44m
Multiple Airlines
Sat 14/218:59
MIA
-
DUB
1 stop32h 41m
Multiple Airlines
Deal found 19/1£381
Fri 10/408:35
DUB
-
MIA
1 stop16h 40m
British Airways
Thu 16/422:40
MIA
-
DUB
1 stop15h 40m
British Airways
Deal found 19/1£383
Sun 1/205:55
DUB
-
MIA
2 stops22h 56m
Delta
Tue 10/211:39
MIA
-
DUB
2 stops15h 11m
Delta
Deal found 19/1£383
Thu 5/305:55
DUB
-
MIA
1 stop13h 55m
Delta
Wed 18/313:13
MIA
-
DUB
2 stops14h 52m
Delta
Deal found 20/1£384
Thu 5/205:55
DUB
-
MIA
2 stops23h 56m
Delta
Thu 19/222:40
MIA
-
DUB
1 stop12h 05m
Delta
Deal found 19/1£385
Tue 24/205:55
DUB
-
MIA
2 stops17h 26m
Delta
Sun 1/306:00
MIA
-
DUB
1 stop20h 45m
Delta
Deal found 19/1£386
Tue 14/408:35
DUB
-
MIA
2 stops16h 56m
British Airways
Sun 19/418:24
MIA
-
DUB
2 stops15h 06m
British Airways
Deal found 19/1£386
Wed 11/206:00
DUB
-
MIA
1 stop19h 30m
Delta
Sat 21/207:00
MIA
-
DUB
1 stop21h 20m
Delta
Deal found 20/1£387
Mon 9/213:25
DUB
-
MIA
2 stops16h 26m
KLM
Sat 14/216:46
MIA
-
DUB
2 stops34h 19m
KLM
Deal found 19/1£388
Thu 5/205:55
DUB
-
MIA
2 stops16h 05m
Delta
Mon 9/215:37
MIA
-
DUB
1 stop12h 08m
Delta
Deal found 20/1£388

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 20 January 2026.

Round-trip from

£378

One-way from

£224

Popular in

August

Cheapest in

February

Average price

£470
KLM
  • KLM
  • 7/3-18/3
  • 3 total stops
  • 44h 28m total
  • Dublin to Florida Keys
Search Deals
LEVEL
  • LEVEL
  • 7/4
  • 1 total stop
  • 27h 25m 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. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 20 January 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

Fri 10/4

08:35-20:15

1 stop16h 40m

Miami

Tue 21/4

22:40-19:30

1 stop15h 50m

£383

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 10/4

10:30-20:15

1 stop14h 45m

Miami

Wed 22/4

17:00-09:40

1 stop11h 40m

£383

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 14/4

12:50-20:10

1 stop12h 20m

Miami

Mon 20/4

19:10-12:00

1 stop11h 50m

£383

DublinMiami

DUB - MIA

DUBMIA

Dublin

Fri 30/1

05:55-00:05

2 stops23h 10m

Miami

Tue 17/2

08:15-08:00

2 stops18h 45m

£383

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 1/4

08:35-20:10

1 stop16h 35m

Miami

Tue 5/5

22:40-18:50

1 stop15h 10m

£383

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 2/6

08:35-20:10

1 stop16h 35m

Miami

Sun 7/6

18:20-14:30

2 stops15h 10m

£383

DublinMiami

DUB - MIA

DUBMIA

Dublin

Thu 5/2

05:55-00:51

2 stops23h 56m

Miami

Thu 19/2

22:40-15:45

1 stop12h 05m

£385

DublinMiami

DUB - MIA

DUBMIA

Dublin

Mon 16/2

05:55-00:53

2 stops23h 58m

Miami

Tue 24/2

15:20-15:45

2 stops19h 25m

£386

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 14/4

08:35-20:31

2 stops16h 56m

Miami

Sun 19/4

18:24-14:30

2 stops15h 06m

£386

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 11/2

05:55-00:51

2 stops23h 56m

Miami

Sat 21/2

07:00-09:20

1 stop21h 20m

£387

Flights are sorted by cheapest return flights first.

Deals found on 19/1

Showing 1-10 of 18 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 20 January 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
9,183 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,183 reviews
United Airlines
7.4
Good
9,183 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,163 reviews
United Airlines
7.4
Good
9,183 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Aer Lingus
7.2
Good
1,437 reviews
United Airlines
7.4
Good
9,183 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
TAP AIR PORTUGAL
7.1
Good
2,122 reviews
United Airlines
7.4
Good
9,183 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
British Airways
6.7
Okay
7,690 reviews
United Airlines
7.4
Good
9,183 reviews
Check prices

Crew

8.1

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Food

6.6

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 16h 40m. Your travel time can differ by up to 6h 30m. 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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