€366 Find Cheap Flights to Caribbean in 2026

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Find the cheapest flights from Ireland to Caribbean

Round-trip

One-way

Last minute

Recent return flight deals from Ireland to Caribbean

Enter your travel dates to find the best prices.

11:30 - 22:42

DUB

SJU

16h 12m

1 stop

13:00 - 09:00

SJU

DUB

15h 00m

1 stop

€445JetBlue

Wed, 7 Oct - Wed, 21 Oct

11:30 - 19:32

DUB

SJU

13h 02m

1 stop

10:30 - 09:00

SJU

DUB

17h 30m

1 stop

€532JetBlue

Wed, 30 Sep - Sun, 4 Oct

08:35 - 22:24

DUB

SJU

18h 49m

2 stops

10:33 - 09:40

SJU

DUB

18h 07m

2 stops

€635British Airways

Tue, 1 Sep - Mon, 7 Sep

11:45 - 15:07

DUB

SJU

32h 22m

1 stop

11:51 - 09:35

SJU

DUB

16h 44m

2 stops

€645American Airlines

Wed, 30 Sep - Sun, 4 Oct

12:40 - 14:54

DUB

SJU

31h 14m

1 stop

07:00 - 06:30

SJU

DUB

18h 30m

1 stop

€646American Airlines

Tue, 1 Sep - Mon, 7 Sep

09:45 - 15:10

DUB

AUA

33h 25m

1 stop

15:10 - 08:45

AUA

DUB

13h 35m

1 stop

€679Delta

Sun, 29 Nov - Wed, 9 Dec

15:00 - 12:40

DUB

AUA

26h 40m

2 stops

13:55 - 09:15

AUA

DUB

14h 20m

1 stop

€681Delta

Thu, 3 Sep - Fri, 18 Sep

09:50 - 00:15

DUB

POS

43h 25m

2 stops

01:25 - 08:15

POS

DUB

25h 50m

1 stop

€690Air Canada

Thu, 18 Jun - Sun, 21 Jun

11:45 - 12:25

DUB

PUJ

29h 40m

1 stop

15:10 - 09:35

PUJ

DUB

13h 25m

1 stop

€701British Airways

Sun, 11 Oct - Sat, 17 Oct

09:20 - 00:30

DUB

POS

20h 10m

1 stop

01:25 - 08:15

POS

DUB

25h 50m

1 stop

€745Air Canada

Mon, 29 Jun - Sun, 5 Jul

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 7/10

11:30-22:42

1 stop16h 12m

San Juan Luis Munoz Marin Intl

Wed 21/10

13:00-09:00

1 stop15h 00m

€445

Fastest return journey

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

€532

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

€635

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Wed 30/9

11:45-15:07

1 stop32h 22m

San Juan Luis Munoz Marin Intl

Sun 4/10

11:51-09:35

2 stops16h 44m

€645

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Tue 1/9

12:40-14:54

1 stop31h 14m

San Juan Luis Munoz Marin Intl

Mon 7/9

07:00-06:30

1 stop18h 30m

€646

DublinOranjestad

DUB - AUA

DUBAUA

Dublin

Sun 29/11

09:45-15:10

1 stop33h 25m

Oranjestad Reina Beatrix

Wed 9/12

15:10-08:45

1 stop13h 35m

€679

DublinOranjestad

DUB - AUA

DUBAUA

Dublin

Thu 3/9

15:00-12:40

2 stops26h 40m

Oranjestad Reina Beatrix

Fri 18/9

13:55-09:15

1 stop14h 20m

€681

DublinPort of Spain

DUB - POS

DUBPOS

Dublin

Thu 18/6

09:50-00:15

2 stops43h 25m

Port of Spain Piarco Intl

Sun 21/6

01:25-08:15

1 stop25h 50m

€690

DublinPunta Cana

DUB - PUJ

DUBPUJ

Dublin

Sun 11/10

11:45-12:25

1 stop29h 40m

Punta Cana

Sat 17/10

15:10-09:35

1 stop13h 25m

€701

DublinPort of Spain

DUB - POS

DUBPOS

Dublin

Mon 29/6

09:20-00:30

1 stop20h 10m

Port of Spain Piarco Intl

Sun 5/7

01:25-08:15

1 stop25h 50m

€745

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Flight prices to countries in Caribbean

Interested in flights to Caribbean? Find the countries in Caribbean that you can fly to for the biggest savings

	Price	€445 - €1,853

CHEAPEST COUNTRY	Puerto Rico	48% cheaper	Users typically spent €417 less on flights to Puerto Rico
MOST EXPENSIVE COUNTRY	The Bahamas	115% more expensive	Users typically spent €991 more on trips to The Bahamas
MOST POPULAR COUNTRY TO FLY TO	Dominican Republic	195% more popular	As a popular travel destination, more of our users plan to visit Dominican Republic than any other country in Caribbean

Where are the most popular flight destinations in Caribbean?

The most popular flight destination in Caribbean, according to our users, is Dominican Republic, followed by Cuba, Barbados, Jamaica and Puerto Rico.

Cheap Caribbean flight deals and tips

Summary info about Caribbean flight prices, duration and airlines

Best One-Way Price	€366
Best Round-Trip Price	€445
Fastest flight time	18h 41m
Popular in	August

The best one-way flight price to Caribbean from Ireland in the last 5 days is €366 (Dublin to Montego Bay Sangster Intl).

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The best round-trip flight price to Caribbean from Ireland in the last 5 days is €445 (Dublin to San Juan Luis Munoz Marin Intl).

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The fastest flight to Caribbean from Ireland takes 18h 41m (Dublin to Santo Domingo Las Americas).

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August has the highest demand for flights to Caribbean, with a 9% price increase on average.

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Frequently asked questions about flying to Caribbean

When did momondo last update prices for flights to Caribbean?

Prices for flights to Caribbean were last updated today.

How many operators does momondo search for flights to Caribbean?

As of June 2026, there are 8 operators available to choose from for flights to Caribbean.

How old do you have to be to fly to Caribbean?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Caribbean.

What documentation or ID do you need to fly to Caribbean?

The travel and health documents you'll need for your trip to Caribbean may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Caribbean. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Caribbean?

It is quick and easy to find flights to Caribbean on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Caribbean that suits you.

Can I find flights to Caribbean with flexible booking policies on momondo?

Yes. All flights to Caribbean on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Caribbean?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Caribbean.

I’m not ready to book a flight to Caribbean right now. Can momondo alert me if prices change?

If you are not ready to book a flight to Caribbean now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Caribbean and let you know when they change.