€353 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 22/8. 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 Cana1 stop€621
Bridgetown
Bridgetown1 stop€601
Santo Domingo
Santo Domingo1 stop€872
Montego Bay
Montego Bay1 stop€678
George Town
George Town2 stops€696
Nassau
Nassau1 stop€663
Willemstad
Willemstad2 stops€846
Oranjestad
Oranjestad2 stops€678
Simpson Bay
Simpson Bay2 stops€2,747
Port of Spain
Port of Spain2 stops€603
Fort-de-France
Fort-de-France2 stops€733
Kingston
Kingston1 stop€810
Providenciales
Providenciales1 stop€852
St. John's
St. John's1 stop€631
St. George's
St. George's2 stops€903
Road Town
Road Town2 stops€839
Kingstown
Kingstown3 stops€1,462
Punta Cana
Punta Cana1 stop€621
Bridgetown
Bridgetown1 stop€601
Santo Domingo
Santo Domingo1 stop€872
Montego Bay
Montego Bay1 stop€678
George Town
George Town2 stops€696
Nassau
Nassau1 stop€663
Willemstad
Willemstad2 stops€846
Oranjestad
Oranjestad2 stops€678
Simpson Bay
Simpson Bay2 stops€2,747
Port of Spain
Port of Spain2 stops€603
Fort-de-France
Fort-de-France2 stops€733
Kingston
Kingston1 stop€810
Providenciales
Providenciales1 stop€852
St. John's
St. John's1 stop€631
St. George's
St. George's2 stops€903
Road Town
Road Town2 stops€839
Kingstown
Kingstown3 stops€1,462

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

Wed, 30 Sep - Sun, 4 Oct
JetBlue Logo
11:30 - 19:32
DUB
-
SJU
13h 02m
1 stop
JetBlue Logo
06:00 - 09:00
SJU
-
DUB
22h 00m
1 stop
€492JetBlue
Thu, 8 Oct - Thu, 15 Oct
JetBlue Logo
11:30 - 23:49
DUB
-
SJU
17h 19m
1 stop
JetBlue Logo
13:00 - 09:00
SJU
-
DUB
15h 00m
1 stop
€508JetBlue
Wed, 30 Sep - Sun, 4 Oct
JetBlue Logo
11:30 - 19:32
DUB
-
SJU
13h 02m
1 stop
JetBlue Logo
10:30 - 09:00
SJU
-
DUB
17h 30m
1 stop
€516JetBlue
Thu, 10 Sep - Mon, 21 Sep
British Airways Logo
18:50 - 15:00
DUB
-
BGI
25h 10m
1 stop
British Airways Logo
16:50 - 14:30
BGI
-
DUB
16h 40m
1 stop
€601British Airways
Mon, 22 Jun - Sun, 28 Jun
Air Canada Logo
09:50 - 00:15
DUB
-
POS
19h 25m
2 stops
Air Canada Logo
01:25 - 08:15
POS
-
DUB
25h 50m
1 stop
€603Air Canada
Sun, 11 Oct - Sun, 18 Oct
Air Canada Logo
09:20 - 15:25
DUB
-
BGI
35h 05m
1 stop
Air Canada Logo
16:20 - 08:15
BGI
-
DUB
34h 55m
1 stop
€648Air Canada
Thu, 3 Sep - Fri, 18 Sep
Delta Logo
15:00 - 12:40
DUB
-
AUA
26h 40m
2 stops
Delta Logo
13:55 - 09:15
AUA
-
DUB
14h 20m
1 stop
€678Delta
Thu, 3 Sep - Fri, 18 Sep
Delta Logo
15:00 - 12:40
DUB
-
AUA
26h 40m
2 stops
Delta Logo
13:55 - 09:15
AUA
-
DUB
14h 20m
1 stop
€679Delta
Thu, 2 Jul - Thu, 9 Jul
Air France Logo
19:15 - 12:20
DUB
-
FDF
22h 05m
1 stop
Air France Logo
14:35 - 15:25
FDF
-
DUB
19h 50m
2 stops
€770Air France
Thu, 2 Jul - Thu, 9 Jul
Air France Logo
16:20 - 12:20
DUB
-
FDF
25h 00m
1 stop
Air France Logo
14:35 - 22:40
FDF
-
DUB
27h 05m
2 stops
€777Air France
Booking Insights

KAYAK's insights & trends for flights to Caribbean

Get data-powered insights and trends into 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 €535 (return) on average. On the other hand, the most expensive months are July and January, when the average cost of round-trip tickets is €850 and €795 respectively.

Good to know

Low seasonJune
Cheapest flight€353
Best time to beat the crowds but there is an average 1% increase in price.
Most popular time to fly and prices are also 22% 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 Friday when return tickets can be as cheap as €462. On the other hand, the most expensive day to fly is Sunday, when return prices are €996 on average.

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 8395 reviews
7.8Comfort
7.8Entertainment
8.5Crew
8.1Boarding
7.2Food
Airline reviews

Planes were clean, no water or snacks on either flight.

6.0 GoodAnonymous, May 2026
ECP - ATL
Read more Delta reviews

Planes were clean, no water or snacks on either flight.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

Communication doesn't exist. If you have any issues nobody will help you. I was told that the supervisor doesn't want to talk to us no matter what we need, so if you have a problem that's your problem. And the website doesn't work also, even to pay in advance for the first baggage fee. People with handicap needs of assistance are in a very bad situation also, because one single person has to handle two or three wheelchair at the same time, running and living you alone literally at the airplanes door waiting when even the pilots and crew members are already living and about to close the gate and you are there waiting for someone to show up to take you in a wheelchair to where you need to go, and some employees are nice and still trying to help you, but is hard to them to hand to much, and others are just very rude, and even told us that they are looking for better jobs. The food wasn't enough for all the passengers and the ones like us on the back of the aircraft had no choice but accept what of left doesn't what it was because the people of the front took most the food. The delays were everywhere and people walking gate to gate to find where they should go for checking, but nobody knew anything because they changed everything on last minute. You, the passengers, have nothing you could do about nothing, even when you told them that the rules and regulations says that if that is a delay more than 3 hours they should pay you for that, but what they gave us was only 12 dollars for me and 12 dollars for my daughter, two handicap people after all these troubles, and after we had the need to beg for water and food. Everything in our trip was just terrible 😕 😪 😩 from the beginning to the end when the people that suppose to assist us with the wheelchairs left us in a isolated spot where we should wait for Uber to pick us up, in the meadow of the night due to the flight delay (departure was 7:55 PM, MCO to Logan, and was delayed until 12:45 AM, when we were already waiting for our connection for more the 3 hours from the previous flight from GRU/Brazil with Latam, the worse carrier ever). But we did accept the voucher for food and again they left us at the court food at the airport and we had to call them to go there and pick us up otherwise they would not even notice that we would being left behind. I don't really appreciate anything 😕 and I felt disrespected disappointed and very frustrated because nothing worked even before on the website, the phone calls, and the rest I already told you.

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

The tray table was broken and the food was terrible.

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

Flight late, the waited for a long time for “personal” to arrive at gate to dock the plane in Rochester. So annoying. This flight was expected, why aren’t personel available for the jet bridge?

I love Air France. This was another great experience despite a slight delay in the departure. The time was made up on flight. I would take AirFrance again when traveling to the far East. Merci beaucoup.

Everything is good except the seats are tightened no rooms for the legs,

The flight crew was exceptionally friendly and helpful. Also the seats were comfortable and roomier than many other airlines.

Middle seats SUCK!!!! I paid more money than I should have because of your terrible site Kayak.com. I'll try to use your competitors going forward. I am so disappointed you would play off business class.com as business class seats

The boarding was efficient. The entertainment system was a bit unstable but Air France has a good selection of movies.

They lost my bag and I still haven’t received it yet

Communication on the delay, rebooking and how to get a hotel was poor. Mails, airport check-in and transfer desk said different things.

Safe and stable made me sleepy and I slept and dreamt 😂😂😂😂

Food was really mediocre for premium economy in comparison to other airlines… the crew was nowhere to be found… 14 hour flight…

I don’t like that an equipment change caused my seat to change from 23A to 44A. The boarding was also delayed. The crew were excellent, however and very attentive. The food was not bad.

Purchased a direct flight which air Canada then sold to Aeroméxico. Flight went from 6.5hr direct to 12 hr with 3 hour layover.

It was great to have a vegetarian meal option, but departure was delayed because they had oversold the flight. Air Canada, you’re in charge of how many tickets are sold: don’t oversell!

My experience was good with United too But only not so good thing was that at Calgary airport I was not given lounge access despite of flying business. Aspire lounge denied it to me, which was unfair I feel

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.

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.

Since we started at syr the service, crews, and flights were just excellent

What a great flight. Seats were more comfortable than other airlines. Flight was full but very easy to navigate. No stress no drama

Flight was on time and smooth. Customer service was decent

Not having an assigned seat until boarding and then having to check my bag.

Boarding was done extremely poorly, with huge crowds gate loiterers blocking people from boarding, multiple lines of people trying to merge into one line. One of the male flight attendants who was doing drink service was not happy about having to let a passenger back to their seat and was unnecessarily sassy about it. I thought he was pretty entitled and not a great ambassador for JetBlue

Flight was smooth, amenities (entertainment options and power outlets) were good, sears decent)

Flight team was very courteous only complaint wS the boarding process and mandatory bag check

I was denied a plastic fork to eat my food and was told plastic forks are for paying customers who buy Jet Blue’s food. So I had to make a utensil out of a cup so nourish my body. Like a refugee. Because decency is dead.

Absolutely horrible. Flight was delayed 4 hours and they had no clue what was going on.

Well, its a hit or miss when boarding most of the time your employees just let everyone enter immediately In one bum rush. Then out of know where tell the passengers only let A can enter then b then c etc. So make a decision and stick to it. Do it by alphabet and have famn strick compliance. Let the public know. That makes easier on passengers.

It's hard to tell where to plug in electronics, and the port on my seat didn't work. Their entertainment system was down. Vegetarian food options were tasty. Friendly, helpful flight attendants.

We loved our flight attendant (Emma, from Scotland), the meals were perfectly spaced out, and the in-flight entertainment was super generous and delightful.

Cancelled flight and re booked seats were a downgrade. British Airways said the upgrade was t available but when I checked it was but then they wouldn’t make it right

Flight attendants need to come by a little more often to pick up trash.

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

The issue was not with BA it was with the link yoiu sent fopr booking the flight

Flew business- but plane was dirty, food horrendous. Too many business class seats diluted service levels overall.

The check-in baggage belt was broken (which is understandable) but what was surprising is they would check you in, give a baggage tag and then you have to drag the baggage to a different counter at the end of airport. No vegetarian option in in-flight meal. British Airways remains the worst big name airlines and always my last option while booking.

The to flight was excellent but the return flight the seats seemed not cushioning enough.

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

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.