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Cheap flights from Dublin to Caribbean from £503

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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJU
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Caribbean

Enter your travel dates to find the best prices.

Cheapest flights from Dublin to Caribbean
Explore the most affordable flight options available from Dublin to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 August 2026.

Sat 5/909:50 -
1 stop13h 55m
Sat 12/911:51 -
2 stops16h 49m
Deal found 8/8£547
Tue 8/909:50 -
1 stop13h 40m
Wed 16/911:51 -
2 stops16h 49m
Deal found 5/8£548
Sun 13/920:30 -
1 stop23h 30m
Sun 20/916:50 -
1 stop11h 50m
Deal found 5/8£561
Tue 15/919:30 -
1 stop24h 30m
Thu 24/916:25 -
1 stop14h 40m
Deal found 9/8£565
Sat 26/911:30 -
1 stop31h 56m
Fri 9/1009:00 -
1 stop19h 00m
Deal found 10/8£591
Mon 17/811:00 -
1 stop32h 01m
Sun 30/813:09 -
1 stop13h 36m
Deal found 5/8£591
Sat 5/915:00 -
2 stops28h 01m
Fri 18/913:14 -
2 stops38h 46m
Deal found 8/8£591
Thu 10/915:00 -
2 stops26h 33m
Fri 25/912:59 -
1 stop15h 01m
Deal found 6/8£592
Mon 21/920:30 -
1 stop23h 30m
Mon 28/916:50 -
1 stop11h 50m
Deal found 7/8£594
Tue 1/909:50 -
1 stop13h 40m
Mon 7/915:28 -
2 stops17h 02m
Deal found 7/8£607
Sat 5/910:00 -
2 stops31h 44m
Sat 12/912:59 -
2 stops23h 26m
Deal found 6/8£611
Mon 7/908:40 -
2 stops18h 15m
Sun 13/911:51 -
2 stops16h 49m
Deal found 7/8£617

Find flight deals from Dublin to Caribbean

Keep the following information in mind while searching for Dublin to Caribbean flight deals. Data was last updated 10 August 2026.

Round-trip from

£547

One-way from

£503

Popular in

December

Cheapest in

May

Average price

£899
British Airways
  • British Airways
  • 5/9-12/9
  • 3 total stops
  • 30h 44m total
  • Dublin to Caribbean
Search Deals
JetBlue
  • JetBlue
  • 12/10
  • 1 total stop
  • 18h 18m total
  • Dublin to Caribbean
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Dublin to Caribbean 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 August 2026.
Use the filters below to find and compare flights from Dublin to Caribbean that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Tue 8/9

09:50-18:30

1 stop13h 40m

San Juan Luis Munoz Marin Intl

Wed 16/9

11:51-09:40

2 stops16h 49m

£548

DublinBridgetown

DUB Dublin - BGI Bridgetown Grantley Adams Intl

DUBBGI

Dublin

Sun 13/9

20:30-15:00

1 stop23h 30m

Bridgetown Grantley Adams Intl

Sun 20/9

16:50-09:40

1 stop11h 50m

£561

DublinSanto Domingo

DUB Dublin - SDQ Santo Domingo Las Americas

DUBSDQ

Dublin

Sat 26/9

11:30-14:26

1 stop31h 56m

Santo Domingo Las Americas

Fri 9/10

09:00-09:00

1 stop19h 00m

£591

DublinSanto Domingo

DUB Dublin - SDQ Santo Domingo Las Americas

DUBSDQ

Dublin

Sat 26/9

11:30-14:26

1 stop31h 56m

Santo Domingo Las Americas

Sat 10/10

09:00-09:00

1 stop19h 00m

£591

DublinMontego Bay

DUB Dublin - MBJ Montego Bay Sangster Intl

DUBMBJ

Dublin

Sat 5/9

13:15-11:34

1 stop28h 19m

Montego Bay Sangster Intl

Fri 18/9

16:50-08:45

1 stop33h 55m

£591

DublinBridgetown

DUB Dublin - BGI Bridgetown Grantley Adams Intl

DUBBGI

Dublin

Mon 21/9

20:30-15:00

1 stop23h 30m

Bridgetown Grantley Adams Intl

Mon 28/9

16:50-09:40

1 stop11h 50m

£594

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Mon 7/9

08:40-21:55

2 stops18h 15m

San Juan Luis Munoz Marin Intl

Sun 13/9

11:51-09:40

2 stops16h 49m

£617

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Wed 20/1

12:30-23:59

1 stop15h 29m

San Juan Luis Munoz Marin Intl

Sun 7/2

14:52-11:15

2 stops16h 23m

£628

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Wed 20/1

10:45-23:50

2 stops17h 05m

San Juan Luis Munoz Marin Intl

Sun 7/2

15:55-14:30

2 stops18h 35m

£629

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Sun 3/1

08:45-23:00

2 stops18h 15m

San Juan Luis Munoz Marin Intl

Wed 13/1

14:52-11:15

2 stops16h 23m

£631

Flights are sorted by cheapest return flights first.

Deals found on 6/8

Showing 1-10 of 37 resultsSorted by cheapest first
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Best time to book a flight from Dublin to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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 Caribbean

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

Currently, April is the cheapest month in which you can book a flight from Dublin to Caribbean (average of £571). Flying from Dublin to Caribbean in December is currently the most expensive (average of £758). 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 Caribbean?

Booking 73 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Caribbean. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated 10 August 2026.
Check out reviews from past customers who have flown with Aer Lingus,American Airlines, andBritish Airways from Dublin to Caribbean to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.3
Good
1,693 reviews
Check prices

Food

6.7

Overall

7.3

Comfort

7.2

Entertainment

7.0

Boarding

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Aer Lingus
7.3
Good
1,693 reviews
Aer Lingus
7.3
Good
1,693 reviews
Check prices

Food

6.7

Overall

7.3

Comfort

7.2

Entertainment

7.0

Boarding

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
American Airlines
7.1
Good
11,899 reviews
Aer Lingus
7.3
Good
1,693 reviews
Check prices

Food

6.7

Overall

7.3

Comfort

7.2

Entertainment

7.0

Boarding

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
British Airways
6.7
Okay
8,155 reviews
Aer Lingus
7.3
Good
1,693 reviews
Check prices

Food

6.7

Overall

7.3

Comfort

7.2

Entertainment

7.0

Boarding

7.5

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak

Related info for your journey

Find useful and relevant information for your journey from Dublin to Caribbean. 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 Caribbean?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Caribbean. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Caribbean?

    Airlines like British Airways, JetBlue, and Delta fly from Dublin to Caribbean in about 23h 30m. The time it takes to get you to your destination can typically vary by up to 8h 26m. The distance between Dublin and Caribbean is about 4009 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Dublin to Caribbean?

    When deciding which route to take from Dublin to Caribbean consider Dublin - Bridgetown Grantley Adams Intl, Dublin - Freeport Grand Bahama Intl or Dublin - Havana Jose Marti Intl as they are the most popular.

  • Can I find deals for flights from Dublin to Caribbean that include hotel bookings?

    Yes. In addition to deals on Dublin to Caribbean flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Caribbean?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Caribbean.

  • Can I find deals for business class flights from Dublin to Caribbean?

    Yes. Cheapflights offers flight deals from Dublin to Caribbean 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 Caribbean?

    Currently, April is the cheapest month in which you can book a flight from Dublin to Caribbean (average of £571). Flying from Dublin to Caribbean in December is currently the most expensive (average of £758). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Dublin to Caribbean

Discover the top airline that operate flights from Dublin to Caribbean. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 10 August 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£575Average£692FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Caribbean?

Deals for Dublin to Caribbean flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Caribbean?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Caribbean for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Dublin to Caribbean with no change fees?

Yes, we can. To see specific flights from Dublin to Caribbean with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Dublin to Caribbean become cheaper?

Yes, Cheapflights offers price alerts on Dublin to Caribbean flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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