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Cheap flights from Dublin to Caribbean from £265

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJU
10 May — 17 May1
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 April 2026.

Mon 4/510:40
DUB
-
SJU
1 stop20h 59m
JetBlue
Mon 11/505:01
SJU
-
DUB
1 stop22h 19m
JetBlue
Deal found 6/4£438
Thu 30/410:40
DUB
-
SJU
1 stop20h 59m
JetBlue
Fri 15/519:11
SJU
-
DUB
1 stop32h 09m
JetBlue
Deal found 5/4£444
Tue 5/511:30
DUB
-
SJU
1 stop14h 30m
JetBlue
Tue 12/514:35
SJU
-
DUB
1 stop13h 25m
JetBlue
Deal found 7/4£467
Mon 18/511:30
DUB
-
SDQ
1 stop31h 44m
JetBlue
Sun 31/503:10
SDQ
-
DUB
1 stop24h 10m
JetBlue
Deal found 6/4£495
Wed 23/910:40
DUB
-
SJU
1 stop18h 18m
JetBlue
Sun 27/910:30
SJU
-
DUB
1 stop17h 30m
JetBlue
Deal found 5/4£512
Mon 4/512:40
DUB
-
SJU
1 stop14h 25m
British Airways
Mon 11/511:43
SJU
-
DUB
2 stops16h 57m
British Airways
Deal found 6/4£537
Sat 23/511:30
DUB
-
SJU
1 stop16h 23m
JetBlue
Tue 26/513:27
SJU
-
DUB
1 stop13h 53m
JetBlue
Deal found 8/4£563
Mon 13/409:30
DUB
-
SJU
1 stop18h 32m
Finnair
Mon 20/406:45
SJU
-
DUB
1 stop22h 00m
Finnair
Deal found 5/4£571
Thu 30/419:45
DUB
-
BGI
1 stop24h 09m
Multiple Airlines
Thu 14/516:43
BGI
-
DUB
1 stop13h 57m
Multiple Airlines
Deal found 6/4£576
Sun 6/909:20
DUB
-
BGI
1 stop35h 05m
Air Canada
Sun 4/1016:20
BGI
-
DUB
1 stop34h 55m
Air Canada
Deal found 5/4£578
Wed 6/512:40
DUB
-
SJU
1 stop14h 25m
British Airways
Thu 14/511:43
SJU
-
DUB
2 stops16h 57m
British Airways
Deal found 9/4£578
Thu 9/415:00
DUB
-
MBJ
2 stops25h 00m
Multiple Airlines
Sun 19/414:30
MBJ
-
DUB
1 stop14h 15m
Multiple Airlines
Deal found 7/4£585

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 April 2026.

Round-trip from

£438

One-way from

£265

Popular in

June

Cheapest in

September

Average price

£761
JetBlue
  • JetBlue
  • 4/5-11/5
  • 2 total stops
  • 43h 18m total
  • Dublin to Caribbean
Search Deals
JetBlue
  • JetBlue
  • 11/5
  • 1 total stop
  • 17h 40m total
  • Dublin to Caribbean
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (£127 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£29 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 April 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

Mon 4/5

10:40-02:39

1 stop20h 59m

San Juan Luis Munoz Marin Intl

Mon 11/5

05:01-08:20

1 stop22h 19m

£438

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 30/4

10:40-02:39

1 stop20h 59m

San Juan Luis Munoz Marin Intl

Fri 15/5

19:11-08:20

1 stop32h 09m

£444

DublinSanto Domingo

DUB - SDQ

DUBSDQ

Dublin

Mon 18/5

11:30-14:14

1 stop31h 44m

Santo Domingo Las Americas

Sun 31/5

03:10-08:20

1 stop24h 10m

£495

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 23/9

10:40-23:58

1 stop18h 18m

San Juan Luis Munoz Marin Intl

Sun 27/9

10:30-09:00

1 stop17h 30m

£512

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 6/5

12:40-22:05

1 stop14h 25m

San Juan Luis Munoz Marin Intl

Thu 14/5

11:43-09:40

2 stops16h 57m

£578

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 30/4

07:00-21:24

2 stops19h 24m

San Juan Luis Munoz Marin Intl

Thu 14/5

11:43-09:40

2 stops16h 57m

£596

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sun 28/6

11:30-00:13

1 stop17h 43m

San Juan Luis Munoz Marin Intl

Sun 12/7

08:30-08:20

1 stop18h 50m

£598

DublinMontego Bay

DUB - MBJ

DUBMBJ

Dublin

Tue 16/6

09:20-11:20

1 stop32h 00m

Montego Bay Sangster Intl

Tue 30/6

12:30-08:15

1 stop13h 45m

£623

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 30/4

07:00-21:24

2 stops19h 24m

San Juan Luis Munoz Marin Intl

Fri 15/5

11:43-09:40

2 stops16h 57m

£634

DublinMontego Bay

DUB - MBJ

DUBMBJ

Dublin

Wed 29/4

15:00-11:29

2 stops26h 29m

Montego Bay Sangster Intl

Mon 1/6

12:51-10:00

1 stop15h 09m

£640

Flights are sorted by cheapest return flights first.

Deals found on 7/4

Showing 1-10 of 38 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 £157). Flying from Dublin to Caribbean in January is currently the most expensive (average of £553). 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.

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 April 2026.
Check out reviews from past customers who have flown with Aer Lingus and British 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
7.2
Good
1,500 reviews
Check prices

Boarding

7.4

Comfort

7.2

Entertainment

7.0

Overall

7.2

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Aer Lingus
7.2
Good
1,500 reviews
Aer Lingus
7.2
Good
1,500 reviews
Check prices

Boarding

7.4

Comfort

7.2

Entertainment

7.0

Overall

7.2

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
British Airways
6.7
Okay
7,869 reviews
Aer Lingus
7.2
Good
1,500 reviews
Check prices

Boarding

7.4

Comfort

7.2

Entertainment

7.0

Overall

7.2

Food

6.6

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Nov 2025

DUB - EDI

Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.

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, British Airways, and Air Canada fly from Dublin to Caribbean in about 14h 25m. The time it takes to get you to your destination can typically vary by up to 17h 35m. 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 - Bridgetown Grantley Adams Intl, Dublin - Montego Bay Sangster 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 £157). Flying from Dublin to Caribbean in January is currently the most expensive (average of £553). 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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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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