£346 Find Cheap Flights from Dublin to Puerto Rico

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Puerto Rico departing on 6/5. 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

Book Cheap Dublin to Puerto Rico Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Puerto Rico 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 from Dublin to Puerto Rico

Thu, 23 Apr - Fri, 8 May
JetBlue Logo
10:40 - 02:39
DUB
-
SJU
20h 59m
1 stop
JetBlue Logo
18:45 - 08:20
SJU
-
DUB
32h 35m
1 stop
£402JetBlue
Thu, 23 Apr - Thu, 7 May
JetBlue Logo
10:40 - 02:39
DUB
-
SJU
20h 59m
1 stop
JetBlue Logo
18:45 - 08:20
SJU
-
DUB
32h 35m
1 stop
£418JetBlue
Wed, 22 Apr - Wed, 29 Apr
JetBlue Logo
10:40 - 22:12
DUB
-
SJU
16h 32m
1 stop
JetBlue Logo
10:00 - 09:00
SJU
-
DUB
18h 00m
1 stop
£471JetBlue
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
12:40 - 22:05
DUB
-
SJU
14h 25m
1 stop
British Airways Logo
11:43 - 09:40
SJU
-
DUB
16h 57m
2 stops
£529British Airways
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
12:40 - 22:05
DUB
-
SJU
14h 25m
1 stop
British Airways Logo
10:03 - 09:40
SJU
-
DUB
18h 37m
2 stops
£530British Airways
Fri, 10 Apr - Sat, 18 Apr
Finnair Logo
09:30 - 23:02
DUB
-
SJU
18h 32m
1 stop
Finnair Logo
06:45 - 09:45
SJU
-
DUB
22h 00m
1 stop
£530Finnair
Thu, 23 Apr - Fri, 8 May
British Airways Logo
08:35 - 21:24
DUB
-
SJU
17h 49m
2 stops
British Airways Logo
13:25 - 06:30
SJU
-
DUB
12h 05m
1 stop
£542British Airways
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
08:35 - 22:05
DUB
-
SJU
18h 30m
2 stops
British Airways Logo
10:03 - 09:40
SJU
-
DUB
18h 37m
2 stops
£547British Airways
Wed, 8 Apr - Fri, 24 Apr
British Airways Logo
08:35 - 22:05
DUB
-
SJU
18h 30m
2 stops
British Airways Logo
10:03 - 09:40
SJU
-
DUB
18h 37m
2 stops
£548British Airways
Wed, 8 Apr - Tue, 21 Apr
British Airways Logo
08:35 - 22:05
DUB
-
SJU
18h 30m
2 stops
British Airways Logo
11:43 - 09:40
SJU
-
DUB
16h 57m
2 stops
£548British Airways
Booking Insights

KAYAK's insights & trends for Dublin to Puerto Rico flights

Get data-powered insights and trends into flights from Dublin to Puerto Rico to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dublin to Puerto Rico?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Puerto Rico, 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 Dublin to Puerto Rico is May, when tickets cost £474 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of return tickets is £803 and £730 respectively.

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Good to know - Cheap tickets from Dublin to Puerto Rico

Low seasonSeptember
Cheapest flight£346
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (18% more expensive on average)
Flight from Dublin to San Juan

FAQs - booking Puerto Rico flights

  • How does KAYAK find such low prices on flights from Dublin to Puerto Rico?

    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 Dublin to Puerto Rico.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Puerto Rico 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 Dublin to Puerto Rico?

    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 Dublin to Puerto Rico 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 Dublin to Puerto Rico?

    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 Dublin to Puerto Rico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Dublin to Puerto Rico

Information on your arrival and departure airports

Dublin (DUB)