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Cheap flights from Ireland to Puerto Rico from £637

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. 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.
DUB — SJU
22 Jun — 29 Jun1
1 adult
Sat 22/6
Sat 29/6

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

May is one of the best times of the year to fly to Puerto Rico from Ireland. Prices for May average £687 per person but you can even find prices for as low as £459. The most expensive prices can be found in the month of July. Opting for a May flight can save you 27% on your journey compared to booking in July

What is the cheapest time of day to fly from IE to PR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ireland to Puerto Rico as you normally would.

Cheap JetBlue flights from Ireland to Puerto Rico

Explore cheap flight options specifically provided by JetBlue for the route between Ireland and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 June 2024.
Peruse some of the lowest-priced JetBlue flights we've found from Ireland to Puerto Rico. Make sure to check back often as deals are often changing.
Tue 2/710:45DUB - SJU
1 stop32h 40mJetBlue
Sat 6/723:59SJU - DUB
1 stop27h 21mJetBlue
Deal found 16/6£662
Fri 28/610:45DUB - SJU
1 stop17h 15mJetBlue
Mon 1/708:05SJU - DUB
1 stop19h 55mJetBlue
Deal found 16/6£687
Tue 2/710:45DUB - SJU
2 stops16h 11mJetBlue
Sat 6/723:59SJU - DUB
1 stop27h 21mJetBlue
Deal found 16/6£743
Sat 29/610:55DUB - SJU
1 stop14h 10mJetBlue
Mon 1/714:25SJU - DUB
1 stop13h 35mJetBlue
Deal found 16/6£746
Sat 3/810:45DUB - SJU
1 stop20h 12mJetBlue
Sat 10/812:25SJU - DUB
1 stop15h 35mJetBlue
Deal found 17/6£2,409

Cheap United Airlines flights from Ireland to Puerto Rico

Explore cheap flight options specifically provided by United Airlines for the route between Ireland and Puerto Rico. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 June 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Ireland to Puerto Rico. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 8/711:35DUB - SJU
2 stops38h 03mUnited Airlines
Sat 27/701:05SJU - DUB
2 stops29h 05mUnited Airlines
Deal found 16/6£794
Mon 8/711:35DUB - SJU
1 stop32h 07mUnited Airlines
Mon 29/701:05SJU - DUB
2 stops29h 05mUnited Airlines
Deal found 16/6£827

Cheap Ireland to Puerto Rico flights in June & July 2024

Find cheap flight options from Ireland to Puerto Rico specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Prices were last updated on 17 June 2024.
Listed are some of the best fares we've found on flights departing from Ireland to Puerto Rico in 2024. Check back in a little while for more flight options.
Mon 17/610:45DUB - SJU
1 stop21h 12mJetBlue
Sun 30/610:10SJU - DUB
1 stop17h 10mJetBlue
Deal found 16/6£645
Tue 2/710:45DUB - SJU
1 stop32h 40mJetBlue
Sat 6/723:59SJU - DUB
1 stop27h 21mJetBlue
Deal found 16/6£662
Mon 24/610:55DUB - SJU
1 stop29h 10mJetBlue
Mon 8/710:15SJU - DUB
1 stop17h 05mJetBlue
Deal found 17/6£687
Mon 17/610:45DUB - SJU
2 stops16h 10mJetBlue
Sun 30/612:30SJU - DUB
1 stop15h 30mJetBlue
Deal found 16/6£739
Tue 2/710:45DUB - SJU
2 stops16h 11mJetBlue
Sat 6/723:59SJU - DUB
1 stop27h 21mJetBlue
Deal found 16/6£743
Sat 29/610:55DUB - SJU
1 stop14h 10mJetBlue
Mon 1/714:25SJU - DUB
1 stop13h 35mJetBlue
Deal found 16/6£746
Mon 8/709:20DUB - SJU
1 stop19h 37mLufthansa
Tue 30/713:30SJU - DUB
1 stop12h 35mLufthansa
Deal found 16/6£782
Mon 8/709:20DUB - SJU
1 stop19h 37mLufthansa
Sat 27/701:05SJU - DUB
1 stop25h 00mLufthansa
Deal found 16/6£785
Mon 8/711:35DUB - SJU
2 stops38h 03mUnited Airlines
Sat 27/701:05SJU - DUB
2 stops29h 05mUnited Airlines
Deal found 16/6£794

Ireland to Puerto Rico 2024 flight deals

Discover exclusive flight deals for travel between Ireland and Puerto Rico in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 June 2024.
Listed are some of the best fares we've found on flights departing from Ireland to Puerto Rico in 2024. Check back in a little while for more flight options.
Fri 1/1110:45DUB - SJU
1 stop16h 14mDelta
Sun 10/1114:25SJU - DUB
1 stop14h 00mDelta
Deal found 17/6£637
Mon 17/610:45DUB - SJU
1 stop21h 12mJetBlue
Sun 30/610:10SJU - DUB
1 stop17h 10mJetBlue
Deal found 16/6£645
Tue 2/710:45DUB - SJU
1 stop32h 40mJetBlue
Sat 6/723:59SJU - DUB
1 stop27h 21mJetBlue
Deal found 16/6£662
Mon 24/610:55DUB - SJU
1 stop29h 10mJetBlue
Mon 8/710:15SJU - DUB
1 stop17h 05mJetBlue
Deal found 17/6£687
Tue 24/1210:55DUB - SJU
1 stop12h 50mAmerican Airlines
Sat 4/116:46SJU - DUB
2 stops15h 29mAmerican Airlines
Deal found 17/6£704
Mon 17/610:45DUB - SJU
2 stops16h 10mJetBlue
Sun 30/612:30SJU - DUB
1 stop15h 30mJetBlue
Deal found 16/6£739
Tue 2/710:45DUB - SJU
2 stops16h 11mJetBlue
Sat 6/723:59SJU - DUB
1 stop27h 21mJetBlue
Deal found 16/6£743
Tue 24/1209:40DUB - SJU
2 stops17h 23mAmerican Airlines
Sat 4/116:46SJU - DUB
2 stops15h 29mAmerican Airlines
Deal found 17/6£746
Sat 29/610:55DUB - SJU
1 stop14h 10mJetBlue
Mon 1/714:25SJU - DUB
1 stop13h 35mJetBlue
Deal found 16/6£746

Ireland to Puerto Rico flights leaving soon

Find last-minute flight options from Ireland to Puerto Rico for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 June 2024.
Users seeking a last-minute flight from Ireland to Puerto Rico should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
Mon 24/610:55DUB - SJU
1 stop29h 10mJetBlue
Mon 8/710:15SJU - DUB
1 stop17h 05mJetBlue
Deal found 17/6£687

Find flights from Ireland to Puerto Rico within your budget

Customise your flight search to find flights from Ireland 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 976,051 searches. Data last updated 17 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£662 - £969

Route

Depart

Return

Price

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Tue 2/7

1 stop32h 40m

San Juan Luis Munoz Marin Intl

Sat 6/7

1 stop27h 21m

£662

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Fri 28/6

1 stop17h 15m

San Juan Luis Munoz Marin Intl

Mon 1/7

1 stop19h 55m

£687

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Mon 8/7

1 stop19h 37m

San Juan Luis Munoz Marin Intl

Tue 30/7

1 stop12h 35m

£782

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Mon 8/7

2 stops38h 03m

San Juan Luis Munoz Marin Intl

Sat 27/7

2 stops29h 05m

£794

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Sat 13/7

1 stop13h 54m

San Juan Luis Munoz Marin Intl

Thu 29/8

1 stop12h 25m

£850

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Thu 11/7

2 stops32h 14m

San Juan Luis Munoz Marin Intl

Tue 3/9

2 stops37h 40m

£863

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Sun 14/7

1 stop14h 20m

San Juan Luis Munoz Marin Intl

Tue 3/9

2 stops16h 40m

£876

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Tue 2/7

2 stops23h 20m

San Juan Luis Munoz Marin Intl

Sat 6/7

2 stops14h 05m

£896

DublinSan Juan Luis Munoz Marin Intl

DUB - SJU

DUBSJU

Dublin

Sun 14/7

1 stop16h 59m

San Juan Luis Munoz Marin Intl

Sat 31/8

2 stops18h 19m

£969

Flights are sorted by cheapest first

Deals found on 16/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ireland to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Ireland 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.

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 17 June 2024.
See what other customers who have flown with JetBlue, United Airlines and TAP AIR PORTUGAL from Ireland to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

8.0
Very Good
10,000 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

7.9
Good
1,450 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

7.6
Good
4,235 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

7.4
Good
10,000 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

7.1
Good
2,061 reviews
8.0
Very Good
10,000 reviews

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Crew

8.6

Reviews

1 / 10

Flight delayed from 7:45 to 1:00 Pm. No effort from delta to reschedule. Left me arriving after my connection departure. I had to rebook. Myself. But no seat assignments. Put me in last seat that doesn’t recline. This was returning from Florida. Going to Florida my flight was cancelled. I had to rebook on another airline that cost me double.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Ireland to Puerto Rico for under £700 on Cheapflights?

    Yes, there are multiple flights from Ireland to Puerto Rico for under £700. The cheapest flight booked recently is on JetBlue for just £662, but on average you can expect to pay £850.

  • Are there last-minute flights available from Ireland to Puerto Rico for under £700?

    There are currently 1+ open flights from Ireland to Puerto Rico within the next 7 days for less than £700.

  • What does DUB to SJU mean?

    This is defined as Dublin Airport (DUB) and San Juan Luis Munoz Marin Intl Airport (SJU). Codes like San Juan Luis Munoz Marin Intl Airport are often used to just call airports uniquely. Aguadilla Borinquen Airport (BQN), Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Ireland to Puerto Rico that include extra baggage allowance?

    The amount of baggage you can bring on your Ireland to Puerto Rico flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ireland to Puerto Rico with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ireland to Puerto Rico flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland 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.

  • Can I find deals for flights from Ireland to Puerto Rico that allow pets onboard?

    Many airlines flying from Ireland to Puerto Rico offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ireland to Puerto Rico?

    Yes, you can often find last-minute deals on Ireland to Puerto Rico flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ireland to Puerto Rico flight deals updated?

    The Ireland to Puerto Rico flight deals you see on this page were last updated on 17/6.

  • What is the cheapest month to book a flight from Ireland to Puerto Rico?

    Currently, March is the cheapest month in which you can book a flight from Ireland to Puerto Rico (average of £570). Flying from Ireland to Puerto Rico in July is currently the most expensive (average of £881). 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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Alternative routes for Ireland to Puerto Rico
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ireland to Puerto Rico

Discover the top 2 airlines that operate flights from Ireland to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 976,051 searches. Data last updated 17 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£563Average£646FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
British AirwaysCheapest£584Average£623FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights from Ireland to Puerto Rico by cabin class

Find flights from Ireland to Puerto Rico, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Puerto Rico?

Cheapflights makes it easy to find Ireland to Puerto Rico flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Puerto Rico?

Cheapflights helps you find that perfect flight to Puerto Rico from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ireland to Puerto Rico with no change fees?

Yes, we can. To see specific flights from Ireland to Puerto Rico with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Puerto Rico become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Puerto Rico on Cheapflights with our Price Alert feature and get notified when better prices are available.

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