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Cheap flights from Dublin to Florida Keys from £316

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EYW
27 Jun — 4 Jul1
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 28 May 2026.

Tue 16/605:55
DUB
-
MIA
1 stop13h 50m
KLM
Tue 30/614:09
MIA
-
DUB
1 stop13h 36m
KLM
Deal found 25/5£423
Sat 30/505:55
DUB
-
MIA
1 stop13h 50m
KLM
Tue 2/616:05
MIA
-
DUB
1 stop11h 40m
KLM
Deal found 23/5£425
Sun 7/606:30
DUB
-
MIA
1 stop19h 15m
Multiple Airlines
Tue 23/618:05
MIA
-
DUB
1 stop18h 10m
Multiple Airlines
Deal found 23/5£426
Wed 10/619:45
DUB
-
MIA
1 stop23h 45m
British Airways
Sun 14/622:40
MIA
-
DUB
1 stop12h 40m
British Airways
Deal found 22/5£426
Tue 16/605:55
DUB
-
MIA
1 stop13h 50m
Delta
Sat 27/606:00
MIA
-
DUB
1 stop21h 45m
Delta
Deal found 25/5£429
Thu 4/605:55
DUB
-
MIA
1 stop13h 50m
Delta
Thu 11/608:17
MIA
-
DUB
1 stop19h 28m
Delta
Deal found 27/5£430
Tue 16/605:55
DUB
-
MIA
1 stop13h 50m
Delta
Fri 26/606:31
MIA
-
DUB
1 stop20h 24m
Delta
Deal found 23/5£431
Wed 10/606:30
DUB
-
MIA
2 stops18h 26m
Multiple Airlines
Sun 14/622:35
MIA
-
DUB
1 stop17h 20m
Multiple Airlines
Deal found 25/5£432
Mon 1/605:55
DUB
-
MIA
1 stop16h 55m
Delta
Mon 8/607:05
MIA
-
DUB
1 stop21h 10m
Delta
Deal found 25/5£434

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 28 May 2026.

Round-trip from

£423

One-way from

£316

Popular in

August

Cheapest in

February

Average price

£522
KLM
  • KLM
  • 16/6-30/6
  • 2 total stops
  • 27h 26m total
  • Dublin to Florida Keys
Search Deals
11/11
  • 11/11
  • 2 total stops
  • 17h 55m total
  • Dublin to Florida Keys
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 28 May 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

Tue 16/6

11:10-00:51

2 stops18h 41m

Miami

Sat 27/6

06:00-08:45

1 stop21h 45m

£433

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 28/10

12:35-19:05

2 stops34h 30m

Miami

Sat 7/11

19:55-18:20

1 stop17h 25m

£556
Fastest return journey

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 10/6

11:10-22:05

2 stops15h 55m

Miami

Sun 14/6

22:40-16:35

1 stop12h 55m

£560

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 21/10

05:55-17:10

2 stops16h 15m

Miami

Sun 1/11

07:00-07:45

1 stop19h 45m

£562

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 1/7

05:55-18:54

2 stops17h 59m

Miami

Sun 12/7

11:25-09:15

1 stop16h 50m

£670
Cheapest one-way

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 11/11

06:25-19:20

2 stops17h 55m

£316

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 21/10

10:00-20:00

1 stop15h 00m

£336

DublinMiami

DUB - MIA

DUBMIA

Dublin

Sat 8/8

21:15-20:00

1 stop27h 45m

£529

DublinMiami

DUB - MIA

DUBMIA

Dublin

Tue 11/8

10:40-20:40

1 stop39h 00m

£536

DublinMiami

DUB - MIA

DUBMIA

Dublin

Wed 12/8

10:50-07:10

1 stop25h 20m

£536

Flights are sorted by cheapest return flights first.

Deals found on 27/5

Showing 1-10 of 15 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

What is the cheapest month to book a flight from Dublin to Florida Keys?

Currently, September is the cheapest month in which you can book a flight from Dublin to Florida Keys (average of £275). Flying from Dublin to Florida Keys in July is currently the most expensive (average of £435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Dublin to Florida Keys?

To ensure you get the cheapest price possible for a flight from Dublin to Florida Keys, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 28 May 2026.
See what other customers who have flown with United Airlines,Aer Lingus, andTAP AIR PORTUGAL 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
9,750 reviews
Check prices

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,750 reviews
United Airlines
7.4
Good
9,750 reviews
Check prices

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
Aer Lingus
7.3
Good
1,587 reviews
United Airlines
7.4
Good
9,750 reviews
Check prices

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
TAP AIR PORTUGAL
7.2
Good
2,262 reviews
United Airlines
7.4
Good
9,750 reviews
Check prices

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,640 reviews
United Airlines
7.4
Good
9,750 reviews
Check prices

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
British Airways
6.7
Okay
8,007 reviews
United Airlines
7.4
Good
9,750 reviews
Check prices

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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, Scandinavian Airlines, and British Airways can get you from Dublin to Florida Keys in just under 15h 55m. Your travel time can differ by up to 18h 35m. 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.

  • What is the cheapest month to book a flight from Dublin to Florida Keys?

    Currently, September is the cheapest month in which you can book a flight from Dublin to Florida Keys (average of £275). Flying from Dublin to Florida Keys in July is currently the most expensive (average of £435). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Dublin to Florida Keys?

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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