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Cheap flights from Dublin to Caribbean from £471

DUB — SJU
30 Sep — 7 Oct1
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

Tue 13/1011:30 -
1 stop33h 04m
Tue 20/1016:39 -
1 stop35h 21m
Deal found 29/8£471
Wed 14/1010:40 -
1 stop18h 09m
Wed 21/1006:20 -
1 stop21h 00m
Deal found 30/8£524
Mon 16/1119:40 -
2 stops35h 10m
Sat 28/1118:10 -
1 stop34h 35m
Deal found 30/8£550
Sat 26/911:30 -
1 stop13h 03m
Wed 7/1012:06 -
1 stop15h 54m
Deal found 29/8£557
Tue 13/1007:05 -
1 stop14h 30m
Tue 20/1016:20 -
2 stops23h 40m
Deal found 27/8£561
Tue 22/911:30 -
1 stop13h 04m
Sat 3/1006:00 -
1 stop22h 00m
Deal found 31/8£561
Tue 22/912:50 -
2 stops27h 10m
Sat 3/1014:22 -
1 stop35h 08m
Deal found 31/8£569
Tue 22/909:50 -
1 stop13h 40m
Sat 3/1015:41 -
1 stop12h 54m
Deal found 27/8£572
Fri 2/1018:55 -
1 stop25h 10m
Tue 13/1016:55 -
1 stop11h 45m
Deal found 28/8£572
Wed 14/1009:30 -
2 stops17h 39m
Wed 21/1012:21 -
2 stops16h 14m
Deal found 30/8£575
Sun 11/1011:30 -
1 stop33h 04m
Sun 18/1016:39 -
1 stop35h 21m
Deal found 27/8£581
Fri 4/913:15 -
1 stop28h 19m
Thu 17/914:26 -
1 stop12h 19m
Deal found 30/8£590

Find flight deals from Dublin to Caribbean

Round-trip from

£471

Popular in

December

Cheapest in

August

Average price

£313
JetBlue
  • JetBlue
  • 13/10-20/10
  • 2 total stops
  • 68h 25m total
  • Dublin to Caribbean
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (£42 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
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

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Tue 13/10

11:30-15:34

1 stop33h 04m

Castries Hewanorra

Tue 20/10

16:39-09:00

1 stop35h 21m

£471

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Tue 22/9

11:30-19:34

1 stop13h 04m

San Juan Luis Munoz Marin Intl

Sat 3/10

06:00-09:00

1 stop22h 00m

£561

DublinSan Juan

DUB Dublin - SJU San Juan Luis Munoz Marin Intl

DUBSJU

Dublin

Tue 22/9

12:50-11:00

2 stops27h 10m

San Juan Luis Munoz Marin Intl

Sat 3/10

14:22-06:30

1 stop35h 08m

£569

DublinCastries

DUB Dublin - UVF Castries Hewanorra

DUBUVF

Dublin

Sun 11/10

11:30-15:34

1 stop33h 04m

Castries Hewanorra

Sun 18/10

16:39-09:00

1 stop35h 21m

£581

DublinMontego Bay

DUB Dublin - MBJ Montego Bay Sangster Intl

DUBMBJ

Dublin

Mon 21/9

15:00-13:01

2 stops28h 01m

Montego Bay Sangster Intl

Sun 4/10

14:26-08:45

1 stop12h 19m

£595

DublinMontego Bay

DUB Dublin - MBJ Montego Bay Sangster Intl

DUBMBJ

Dublin

Fri 2/10

13:15-11:33

1 stop28h 18m

Montego Bay Sangster Intl

Thu 15/10

16:42-08:45

1 stop34h 03m

£595

DublinMontego Bay

DUB Dublin - MBJ Montego Bay Sangster Intl

DUBMBJ

Dublin

Mon 5/10

15:00-11:30

2 stops26h 30m

Montego Bay Sangster Intl

Sun 18/10

12:59-10:45

2 stops15h 46m

£595

DublinMontego Bay

DUB Dublin - MBJ Montego Bay Sangster Intl

DUBMBJ

Dublin

Mon 19/10

15:00-11:51

2 stops26h 51m

Montego Bay Sangster Intl

Tue 3/11

15:26-08:45

2 stops36h 19m

£595

DublinMontego Bay

DUB Dublin - MBJ Montego Bay Sangster Intl

DUBMBJ

Dublin

Wed 14/10

10:00-13:00

2 stops33h 00m

Montego Bay Sangster Intl

Wed 21/10

12:59-10:00

1 stop15h 01m

£595

DublinBridgetown

DUB Dublin - BGI Bridgetown Grantley Adams Intl

DUBBGI

Dublin

Sun 4/10

10:30-15:05

1 stop33h 35m

Bridgetown Grantley Adams Intl

Fri 9/10

16:55-14:30

1 stop16h 35m

£595

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 45 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

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 £576). Flying from Dublin to Caribbean in July is currently the most expensive (average of £794). 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

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
1,736 reviews
Check prices

Overall

7.3

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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
1,736 reviews
Aer Lingus
7.3
Good
1,736 reviews
Check prices

Overall

7.3

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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
12,021 reviews
Aer Lingus
7.3
Good
1,736 reviews
Check prices

Overall

7.3

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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
8,198 reviews
Aer Lingus
7.3
Good
1,736 reviews
Check prices

Overall

7.3

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

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

  • 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 JetBlue, British Airways, and Delta fly from Dublin to Caribbean in about 27h 10m. The time it takes to get you to your destination can typically vary by up to 5h 54m. The distance between Dublin and Caribbean is about 3963 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 - Montego Bay Sangster Intl, Dublin - San Juan Luis Munoz Marin Intl or Dublin - Bridgetown Grantley Adams 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 £576). Flying from Dublin to Caribbean in July is currently the most expensive (average of £794). 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

Top airline flying from Dublin to Caribbean

AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£568Average£683FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

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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