Cheap flights from Dublin to Puerto Rico from £506
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Dublin to Puerto Rico
Keep the following information in mind while searching for Dublin to Puerto Rico flight deals. Data was last updated 30 June 2025.
Round-trip from | £506 |
---|---|
Popular in | October |
Cheapest in | April |
Average price | £474 |
Find flight deals from Dublin to Puerto Rico
Cheapest flights from Dublin to Puerto RicoExplore the most affordable flight options available from Dublin to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.
Explore the most affordable flight options available from Dublin to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Dublin to Puerto Rico 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 30 June 2025.
Use the filters below to find and compare flights from Dublin to Puerto Rico that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DublinSan Juan
DUB - SJU
DUBSJU
Dublin
Fri 12/9
11:30-21:24
1 stop14h 54m
San Juan Luis Munoz Marin Intl
Tue 16/9
14:05-08:20
1 stop13h 15m
DublinSan Juan
DUB - SJU
DUBSJU
Dublin
Fri 12/9
13:20-12:13
2 stops27h 53m
San Juan Luis Munoz Marin Intl
Tue 16/9
13:32-15:00
2 stops20h 28m
DublinSan Juan
DUB - SJU
DUBSJU
Dublin
Tue 12/8
09:20-23:57
2 stops19h 37m
San Juan Luis Munoz Marin Intl
Tue 19/8
15:56-07:45
2 stops34h 49m
DublinSan Juan
DUB - SJU
DUBSJU
Dublin
Wed 13/8
11:00-22:07
1 stop16h 07m
San Juan Luis Munoz Marin Intl
Wed 20/8
18:00-16:40
2 stops17h 40m
DublinSan Juan
DUB - SJU
DUBSJU
Dublin
Fri 26/12
13:35-00:36
1 stop15h 01m
San Juan Luis Munoz Marin Intl
Fri 9/1
14:10-07:30
1 stop13h 20m
DublinSan Juan
DUB - SJU
DUBSJU
Dublin
Tue 12/8
07:00-15:56
3 stops37h 56m
San Juan Luis Munoz Marin Intl
Mon 18/8
02:11-10:00
3 stops26h 49m
DublinSan Juan
DUB - SJU
DUBSJU
Dublin
Wed 30/7
10:45-00:49
2 stops43h 04m
Best time to book a flight from Dublin to Puerto Rico
Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Dublin with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Puerto Rico
What is the cheapest month to book a flight from Dublin to Puerto Rico?
Currently, April is the cheapest month in which you can book a flight from Dublin to Puerto Rico (average of £631). Flying from Dublin to Puerto Rico in July is currently the most expensive (average of £1,027). 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 Puerto Rico
Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated 30 June 2025.
Get a feel of what it's like to fly with Delta, KLM, andUnited Airlines from Dublin to Puerto Rico by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
Rona,Feb 2024
MSP - DEN
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
Rona,Feb 2024
MSP - DEN
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
Rona,Feb 2024
MSP - DEN
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
Rona,Feb 2024
MSP - DEN
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
Rona,Feb 2024
MSP - DEN
Boarding
Crew
Food
Comfort
Entertainment
Overall
Reviews
Rona,Feb 2024
MSP - DEN
Related info for your journey
Find useful and relevant information for your journey from Dublin to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dublin to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Dublin to Puerto Rico?
900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Puerto Rico from Dublin today with Cheapflights!
Why should you use Cheapflights to find cheap flight tickets from Dublin to Puerto Rico?
Cheapflights simply makes it quick and affordable to book flights from Dublin to Puerto Rico by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Dublin to Puerto Rico with no change fees?
Need flexible booking options for your flight to Puerto Rico from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Dublin to Puerto Rico become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!