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Cheap flights from Dublin to Puerto Rico from £480

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — SJU
18 Mar — 25 Mar1
1 adult

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 13 March 2025.

Round-trip from

£480

Popular in

October

Cheapest in

May

Average price

£631
KLM
  • KLM
  • 26/4-3/5
  • 3 total stops
  • 34h 49m total
  • Dublin to Puerto Rico
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£33 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Dublin to Puerto Rico

Cheapest flights from Dublin to Puerto Rico
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 13 March 2025.

Sat 26/408:55DUB - SJU
2 stops19h 53mKLM
Sat 3/513:19SJU - DUB
1 stop14h 56mKLM
Deal found 12/3£480
Thu 11/911:00DUB - SJU
1 stop16h 08mDelta
Thu 18/907:20SJU - DUB
1 stop20h 55mDelta
Deal found 12/3£497
Sat 26/411:45DUB - SJU
1 stop17h 26mJetBlue
Sat 3/511:55SJU - DUB
1 stop16h 05mJetBlue
Deal found 11/3£500
Sat 26/406:55DUB - SJU
2 stops30h 31mMultiple Airlines
Fri 2/500:30SJU - DUB
3 stops32h 30mMultiple Airlines
Deal found 12/3£534
Thu 3/409:50DUB - SJU
2 stops19h 04mUnited Airlines
Tue 8/401:05SJU - DUB
2 stops27h 40mUnited Airlines
Deal found 12/3£681
Sat 26/411:05DUB - SJU
1 stop14h 40mAer Lingus
Fri 2/503:29SJU - DUB
1 stop24h 16mAer Lingus
Deal found 12/3£785

Find flights from Dublin to Puerto Rico within your budget

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 13 March 2025.

Fly from

Dublin

Fly to

Puerto Rico

Route

Depart

Return

Price

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 26/4

08:55-23:48

2 stops19h 53m

San Juan Luis Munoz Marin Intl

Sat 3/5

13:19-09:15

1 stop14h 56m

£480

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 26/4

11:45-02:50

1 stop20h 05m

San Juan Luis Munoz Marin Intl

Sat 3/5

11:55-09:00

1 stop16h 05m

£500

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 26/4

06:55-08:26

2 stops30h 31m

San Juan Luis Munoz Marin Intl

Fri 2/5

00:30-14:00

3 stops32h 30m

£534

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Thu 3/4

09:50-23:54

2 stops19h 04m

San Juan Luis Munoz Marin Intl

Tue 8/4

01:05-09:45

2 stops27h 40m

£681

DublinSan Juan

DUB - SJU

DUBSJU

Dublin

Sat 26/4

11:05-20:45

1 stop14h 40m

San Juan Luis Munoz Marin Intl

Fri 2/5

03:29-08:45

1 stop24h 16m

£785

Flights are sorted by cheapest return flights first.

Deals found on 12/3

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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Dublin to Puerto Rico

Get recent, data-driven insights about flights from Dublin to Puerto Rico including ideal travel times, pricing trends, and more.

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.

Rainfall in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Puerto Rico ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit Puerto Rico when rainfall is around 55.0 mm.

Temperature in Puerto Rico by month

Plan your trip to Puerto Rico by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Puerto Rico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

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 13 March 2025.
KLM
7.8
Good
1,320 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

KLM
7.8
Good
1,320 reviews
KLM
7.8
Good
1,320 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

United Airlines
7.4
Good
8,623 reviews
KLM
7.8
Good
1,320 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

JetBlue
7.3
Good
2,956 reviews
KLM
7.8
Good
1,320 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Aer Lingus
7.0
Good
1,064 reviews
KLM
7.8
Good
1,320 reviews
Check prices

Overall

7.8

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.2

Reviews

1 / 20

8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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.

  • What airport do you fly from for flights from Dublin to Puerto Rico?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Puerto Rico.

  • Can I find deals for flights from Dublin to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Dublin to Puerto Rico flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Puerto Rico.

  • Can I find deals for business class flights from Dublin to Puerto Rico?

    Yes. Cheapflights offers flight deals from Dublin to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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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.

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