€380 Find Cheap Flights to Caribbean

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Caribbean departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Caribbean Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Punta Cana
Punta Cana2 stops€634
Bridgetown
Bridgetown1 stop€444
Santo Domingo
Santo Domingo2 stops€832
Montego Bay
Montego Bay1 stop€674
Nassau
Nassau1 stop€655
George Town
George Town2 stops€680
Oranjestad
Oranjestad1 stop€659
Kingston
Kingston2 stops€707
Simpson Bay
Simpson Bay2 stops€661
Fort-de-France
Fort-de-France2 stops€768
Willemstad
Willemstad1 stop€660
Providenciales
Providenciales2 stops€687
Port of Spain
Port of Spain1 stop€743
St. John's
St. John's1 stop€660
Road Town
Road Town2 stops€869
Punta Cana
Punta Cana2 stops€634
Bridgetown
Bridgetown1 stop€444
Santo Domingo
Santo Domingo2 stops€832
Montego Bay
Montego Bay1 stop€674
Nassau
Nassau1 stop€655
George Town
George Town2 stops€680
Oranjestad
Oranjestad1 stop€659
Kingston
Kingston2 stops€707
Simpson Bay
Simpson Bay2 stops€661
Fort-de-France
Fort-de-France2 stops€768
Willemstad
Willemstad1 stop€660
Providenciales
Providenciales2 stops€687
Port of Spain
Port of Spain1 stop€743
St. John's
St. John's1 stop€660
Road Town
Road Town2 stops€869

Book Cheap Caribbean Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Caribbean that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Caribbean

Tue, 2 Dec - Tue, 9 Dec
Aer Lingus Logo
06:30 - 15:35DUB-BGI
13h 05m1 stop
Aer Lingus Logo
18:55 - 18:25BGI-DUB
19h 30m1 stop
€444Aer Lingus
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Fri, 7 Nov - Sun, 23 Nov
Aer Lingus Logo
06:30 - 15:35DUB-BGI
13h 05m1 stop
Aer Lingus Logo
18:55 - 17:00BGI-DUB
18h 05m1 stop
€478Aer Lingus
Find Deal
Tue, 11 Nov - Thu, 20 Nov
British Airways Logo
08:50 - 23:52DUB-SJU
19h 02m2 stops
British Airways Logo
06:25 - 08:40SJU-DUB
22h 15m1 stop
€589British Airways
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Thu, 13 Nov - Wed, 19 Nov
British Airways Logo
08:50 - 23:52DUB-SJU
19h 02m2 stops
British Airways Logo
12:55 - 09:40SJU-DUB
16h 45m2 stops
€595British Airways
Find Deal
Thu, 13 Nov - Sun, 23 Nov
Delta Logo
10:45 - 23:56DUB-SJU
17h 11m1 stop
Delta Logo
07:15 - 08:45SJU-DUB
21h 30m1 stop
€601Delta
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Wed, 12 Nov - Fri, 21 Nov
Air France Logo
08:45 - 23:56DUB-SJU
19h 11m2 stops
Air France Logo
18:35 - 08:45SJU-DUB
34h 10m1 stop
€601Air France
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Thu, 13 Nov - Mon, 24 Nov
Delta Logo
08:50 - 23:56DUB-SJU
19h 06m2 stops
Delta Logo
14:10 - 15:45SJU-DUB
21h 35m2 stops
€609Delta
Find Deal
Wed, 26 Nov - Tue, 2 Dec
Air Canada Logo
09:00 - 12:55DUB-NAS
32h 55m1 stop
Air Canada Logo
13:50 - 07:10NAS-DUB
12h 20m1 stop
€655Air Canada
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Wed, 11 Mar - Wed, 18 Mar
Air Canada Logo
08:00 - 20:25DUB-PUJ
16h 25m1 stop
Air Canada Logo
21:25 - 06:10PUJ-DUB
28h 45m1 stop
€692Air Canada
Find Deal
Tue, 11 Nov - Fri, 21 Nov
Air France Logo
10:45 - 23:56DUB-SJU
17h 11m1 stop
Air France Logo
18:35 - 08:45SJU-DUB
34h 10m1 stop
€762Air France
Find Deal
Booking Insights

KAYAK's insights & trends for flights to Caribbean

Get data-powered insights and trends for flights to Caribbean to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ireland to Caribbean?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Caribbean, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ireland to Caribbean is May, when tickets cost €510 (return) on average. On the other hand, the most expensive months are September and December, when the average cost of round-trip tickets is €931 and €864 respectively.

Good to know

Low seasonMay
Cheapest flight€380
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Dublin to San Juan

FAQs - booking Caribbean flights

  • How does KAYAK find such low prices on flights from Ireland to Caribbean?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ireland to Caribbean.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ireland to Caribbean?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Caribbean is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ireland to Caribbean?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Ireland to Caribbean with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ireland to Caribbean?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Ireland to Caribbean up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Caribbean?

    Based on KAYAK data, the cheapest day to fly to Caribbean is Wednesday when return tickets can be as cheap as €709. On the other hand, the most expensive day to fly is Thursday, when return prices are €887 on average.

  • What is the cheapest time of day to fly to Caribbean?

    The cheapest time of day to fly to Caribbean is generally in the afternoon, when retur flights cost €742 on average. The most expensive time of day to fly to Caribbean is generally in the morning, which is peak travel time and where the average cost of a ticket is €748.

Top tips for finding cheap flights to Caribbean

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Caribbean flight deals.

Reviews of the top 5 airlines flying to Caribbean

 
Need help choosing which airline to fly with from Ireland to Caribbean? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7982 reviews
8.5Crew
7.9Comfort
8.2Boarding
7.3Food
7.9Entertainment
Airline reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

6.0 GoodDavid, Oct 2025JFK - KEF
Read more Delta reviews

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

The crew was not very visible. This might be a good thing for people who wanted to sleep but seemed odd when compared to the Atlantic crossing where they are more present in the cabin. The Food (beef) was not good. Tough and tasteless. Would love to see more choices on a long flight like that.

I believe that a four-hour trip should have a meal. Delta had none.

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

The checkpoint hornets are always looking fhrough Americans' luggage keeping what they deem impassible! Grrrrr!

Boarding was organised and relaxed. Crew were fantastic! Seats were lacking padding causing butt pain and stiffness.

Experience was great overall. However, the connection time between my flights (1hr 15 mins) was too short. We had to get through security check and US immigration in that time, and I made it to the gate just as they were announcing it was about to close. Flights with such a short connection time should maybe not be offered for purchase, or an advance alert would be helpful. Other than that the in-flight experience was excellent, especially the food. Many thanks!

The seats needs to be comfortables, at least please add more padding to the seats.

Incredible service. Incredible entertainment. I felt like they just kept serving us something new avery hour. My wife and I both had a joyous flight.

They out me in the baby row so I was surrounded by toddlers, they also did not send my luggage and was not able to book my connecting flight

I was so grateful for the kindness of the crew. They made a long trip very pleasant. Food was delicious. Many movie options

My flight from Dublin was delayed two hours which ment that I missed my connecting flight to Phoenix. American Airlines provided a hotel room and rebooked my flight for 7:30 AM the next day. I didn't get to the room until 11 pm and I had to be at the airport the next day by 5 AM. The airlines did their best but the schedule was challenging for an 81 year old.

Dinner was fabulous. Would have enjoyed a wine with it. None offered... for sale??? Breakfast was disappointing but adequate amount of food.

Excellent flight and crew. Boarding at Dublin Airport was a very difficult trying to find the right gate.

Dublin airport is big and US Customs and Immigration screening officers are is part of the process there. This eliminates screening upon arrival to US, however should be taken into consideration when playing your transfer. After all, pleasant experience enhanced by draft Guinness and Irish coffee at the buffet area near the gate. We loved boarding by the row, back of the airplane first.

There was a mixup with our tickets. They said they did not receive payment for them but yet we had seat assignments. We had to purchase last-minute tickets which cost us three times as much. that’s why they got a rated of a one.

Friendly crew. Poor food service maybe due to full flight. All in all, you get what you pay for.

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

The captain gave good announcements and the flight attendants were friendly. The WiFi was pretty good. The plane itself looked very old inside and the seats were very uncomfortable. The screens in the seat backs were the smallest I’ve ever seen. There were so many loud and obnoxious kids on this flight and the parents didn’t do much to try to quiet them down. Some had videos and games on tablets with higher than necessary volume going the whole time.

My JetBlue experience was nice. The flights ran on time, the aircraft was clean and comfortable, and the flight attendants were attentive. My only issue, which is isolated to the low-cost (budget) option at JetBlue, is that the check in process makes the user feel that they have to buy their seats. The seats offered for purchase are upgrades from the budget seats you get (which are essentially the last seats remaining). The interface should not make it feel like you must purchase a seat.

There were mutliple delays. There was inconsistent, delayed, and poor communication regarding the delays.

Seats were not too comfortable; it was impossible to locate the underseat power outlet.

Ground crew gave me interference about carrying a laptop and a small shoulder bag, even though I told them I traveled with them all the time. I then placed my laptop bag in my carryon and took out a medical device, and ground crew still tried to give interference. I had to remind them that medical devices don't count towards luggage limits. It was quite annoying and unne

Communication since no reason or explanation was given for 3 hrs delay

Excellent from start to finish. All staff members were amazing!

What a silly survey to send - all AC flights were cancelled due to the strike so of course we did not fly yesterday

It would have been better if it wasn’t cancelled

Flight was canceled due to labor dispute. Their customer service said I might be ok since strike was on sat. and I was flying Friday. The next morning it was canceled. It can ruin a trip and add stress.

I wish to travel with Air Canada for my next trip

When I came in the front door in Montreal airport I didn't know where to go, first time traveling. Signs were not directing me.

Friendly efficient crew, but plane had no way to charge phone. That is a near necessity with today’s travel where we carry out travel documents on our phones.

It was horrible experience, as my flight was delayed over 5 hours. There was no compensation provided. They wasted my whole day.

Great flight ✈️ I requested a vegan meal and don’t think offering frozen fruit cup for breakfast is a good idea people want something warm or neutral like the muffin but it was cold from being in the paper bag with the frozen fruit 🧐 and unfortunately I didn’t have either and I don’t like wasting food so that was a disappointment. Flight was on time departure and arrival flight crew were good.

Flight was in business class on an older Lufthansa 747. Business class seats definitely old style. Flight attendants were a little curt but attentive. Movie choices did not include anything that would be considered new releases.

My luggage passed security but just before boarding the plane I watched as my luggage was thrown on the belt to enter the plane in Windsor and my luggage cover was half off. it was damaged before even making it onto the plane! I’ve had the luggage and covered for a year and have never had any issues. I mentioned it to an Air Canada employee who told me to use the app to make the crew aware of this (she said so they could fix it) but sure enough my luggage was damaged with no cover in sight! I sent an email to AC that was ignored. Awful experience! Also, a 4.5 hour flight and you are offered pretzels or a cheap single cookie?? Wow. The return flight did not have any entertainment available unless you used your own device and their wifi. The USB plug on the back of the seat did not charge my phone so my battery drained by using it for a short period of time. There was no warning that this was the case prior to boarding the aircraft. Lastly, the plane was freezing. I asked if they had any small blankets (which used to be standard) and was told they were only for the front section. Would never fly AC again!

Overall it was not a pleasant experience, I was given the middle seat even though I asked for a change they didn’t honor

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I have always been pleased with their service. Would not change a thing

Why don't they board from the back of the plane to the front. We have to move by all the people and their luggage to get to the seats.

As I have said it sucked, the ticket counter to have to find and pay for another airline to get home. Now I understand this happened over the weekend but they should have someone there to talk to us instead of throwing the regular crew under the bus.

Adequate to good experience. Comfort was mediocre but everything else was good..

Great crew and food and beverage. Seating tight but not the airline's fault. Will definitely fly BA in future!

Three major things that led to my low rating, 1. Internet wasn't available for the whole time, and 2. TV became available way into flight, after numerous system reboots, and 3. Food is not good at all.

First time on BA but will fly with them from now on! Everything about the flight was superb!!!

They sat my 2 year old in the seat behind me, separate from myself and my 5 year-old daughter. When I asked them to fix it they told me to speak to the gate agent in London. When I asked in London they told me to talk to the cabin crew. Then a “Supervisor” stuck us in row 39 at the back of the plane when we were originally sitting in row 25/26. They ran out of food which was gross anyway, and the entertain didn’t work the first hour of the flight. Overall terrible experience.

Everything you need to know for your flight to Caribbean

Cabin class types available on flights to Caribbean

Cabin classes available on flights to Caribbean. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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