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Cheap flights from Dublin to Caribbean from £254

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJU
4 Jul — 11 Jul1
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 4 June 2026.

Wed 30/911:30
DUB
-
SJU
1 stop13h 02m
JetBlue
Sun 4/1010:30
SJU
-
DUB
1 stop17h 30m
JetBlue
Deal found 3/6£460
Wed 14/1011:30
DUB
-
SJU
1 stop13h 12m
JetBlue
Sun 18/1010:30
SJU
-
DUB
1 stop17h 30m
JetBlue
Deal found 31/5£461
Wed 15/710:40
DUB
-
SJU
1 stop16h 24m
JetBlue
Wed 22/713:10
SJU
-
DUB
1 stop14h 50m
JetBlue
Deal found 2/6£529
Tue 1/909:50
DUB
-
SJU
1 stop13h 40m
Multiple Airlines
Mon 7/910:33
SJU
-
DUB
2 stops18h 07m
Multiple Airlines
Deal found 3/6£539
Tue 1/908:35
DUB
-
SJU
2 stops18h 49m
British Airways
Mon 7/910:33
SJU
-
DUB
2 stops18h 07m
British Airways
Deal found 3/6£548
Fri 11/910:40
DUB
-
BGI
1 stop30h 35m
JetBlue
Sat 26/913:40
BGI
-
DUB
1 stop13h 40m
JetBlue
Deal found 3/6£552
Tue 1/910:40
DUB
-
SJU
1 stop18h 14m
JetBlue
Mon 7/915:10
SJU
-
DUB
1 stop12h 50m
JetBlue
Deal found 2/6£576
Thu 11/611:10
DUB
-
SJU
2 stops17h 33m
KLM
Wed 24/614:14
SJU
-
DUB
1 stop14h 46m
KLM
Deal found 2/6£577
Tue 7/710:40
DUB
-
SJU
1 stop32h 00m
JetBlue
Thu 23/713:10
SJU
-
DUB
1 stop14h 50m
JetBlue
Deal found 4/6£582
Thu 11/611:00
DUB
-
SJU
1 stop16h 27m
Delta
Wed 24/614:14
SJU
-
DUB
1 stop14h 46m
Delta
Deal found 1/6£586
Sun 29/1109:45
DUB
-
MBJ
1 stop35h 50m
Delta
Sat 5/1218:00
MBJ
-
DUB
2 stops34h 45m
Delta
Deal found 2/6£590
Sun 29/1109:45
DUB
-
MBJ
1 stop32h 10m
Delta
Sun 6/1218:00
MBJ
-
DUB
1 stop32h 45m
Delta
Deal found 1/6£591

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 4 June 2026.

Round-trip from

£460

One-way from

£254

Popular in

December

Cheapest in

January

Average price

£638
JetBlue
  • JetBlue
  • 30/9-4/10
  • 2 total stops
  • 30h 32m total
  • Dublin to Caribbean
Search Deals
1/9
  • 1/9
  • 2 total stops
  • 31h 19m total
  • Dublin to Caribbean
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 4 June 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 - SJU

DUBSJU

Dublin

Wed 14/10

11:30-19:42

1 stop13h 12m

San Juan Luis Munoz Marin Intl

Sun 18/10

10:30-09:00

1 stop17h 30m

£461

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 30/9

11:30-19:32

1 stop13h 02m

San Juan Luis Munoz Marin Intl

Sun 4/10

10:30-09:00

1 stop17h 30m

£478

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 15/7

10:40-22:04

1 stop16h 24m

San Juan Luis Munoz Marin Intl

Wed 22/7

13:10-09:00

1 stop14h 50m

£529

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Mon 7/9

09:50-19:05

1 stop14h 15m

San Juan Luis Munoz Marin Intl

Sun 13/9

11:51-09:40

2 stops16h 49m

£539

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 1/9

08:35-22:24

2 stops18h 49m

San Juan Luis Munoz Marin Intl

Mon 7/9

10:33-09:40

2 stops18h 07m

£548

DublinBridgetown

DUB - BGI

DUBBGI

Dublin

Fri 11/9

10:40-12:15

1 stop30h 35m

Bridgetown Grantley Adams Intl

Sat 26/9

13:40-08:20

1 stop13h 40m

£552

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 1/9

11:30-00:10

1 stop17h 40m

San Juan Luis Munoz Marin Intl

Mon 7/9

13:30-09:00

1 stop14h 30m

£577

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 18/6

08:55-22:27

2 stops18h 32m

San Juan Luis Munoz Marin Intl

Mon 22/6

14:14-10:00

1 stop14h 46m

£577

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 7/7

10:40-13:40

1 stop32h 00m

San Juan Luis Munoz Marin Intl

Thu 23/7

13:10-09:00

1 stop14h 50m

£582

DublinMontego Bay

DUB - MBJ

DUBMBJ

Dublin

Sun 29/11

09:45-16:35

1 stop35h 50m

Montego Bay Sangster Intl

Sun 6/12

13:50-08:45

1 stop13h 55m

£590

Flights are sorted by cheapest return flights first.

Deals found on 4/6

Showing 1-10 of 40 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, October is the cheapest month in which you can book a flight from Dublin to Caribbean (average of £129). Flying from Dublin to Caribbean in July is currently the most expensive (average of £498). 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 74 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 4 June 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
1,595 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.4

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.
Aer Lingus
7.3
Good
1,595 reviews
Aer Lingus
7.3
Good
1,595 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.4

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.
American Airlines
7.1
Good
11,645 reviews
Aer Lingus
7.3
Good
1,595 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.4

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.
British Airways
6.7
Okay
8,027 reviews
Aer Lingus
7.3
Good
1,595 reviews
Check prices

Comfort

7.2

Food

6.7

Boarding

7.4

Crew

8.1

Entertainment

7.0

Overall

7.3

Reviews

1 / 20
4.0
Okay

Lama,May 2026

DUB - ALC

Seats were super small, there was no food, and they lost my bag.

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 JetBlue, Delta, and KLM fly from Dublin to Caribbean in about 13h 12m. The time it takes to get you to your destination can typically vary by up to 22h 38m. 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 - Bridgetown Grantley Adams Intl or Dublin - Freeport Grand Bahama 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, October is the cheapest month in which you can book a flight from Dublin to Caribbean (average of £129). Flying from Dublin to Caribbean in July is currently the most expensive (average of £498). 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 4 June 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£578Average£694FlexibilityNo 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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