$299+ Cheap flights from Puerto Rico to Ireland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — DUB
Sep 22 — Sep 291
Round-trip
1 adult, Economy
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Find cheap flights from Puerto Rico to Ireland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Puerto Rico to Ireland
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Best
Last-minute
One-way
Cheapest flights from Puerto Rico to IrelandExplore the most affordable flight options available from Puerto Rico to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
Explore the most affordable flight options available from Puerto Rico to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.
This Orbitz deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:18 pm -
2 stops16h 22m
Tue 12/811:30 am -
1 stop16h 29m
Deal found 8/21![British Airways logo]()
$655
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
1 stop20h 45m
Thu 11/265:45 am -
2 stops22h 10m
Deal found 8/19![Delta logo]()
$659
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:30 pm -
1 stop34h 15m
Fri 11/271:25 pm -
2 stops31h 55m
Deal found 8/19![Delta logo]()
$660
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/171:00 pm -
1 stop16h 55m
Thu 11/269:30 am -
1 stop30h 20m
Deal found 8/19![United Airlines logo]()
$663
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:00 pm -
1 stop16h 55m
Fri 12/410:40 am -
2 stops17h 56m
Deal found 8/23![United Airlines logo]()
$667
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:05 pm -
1 stop14h 40m
Thu 11/265:45 am -
2 stops22h 10m
Deal found 8/19![Delta logo]()
$688
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:15 am -
1 stop21h 30m
Fri 11/278:50 am -
2 stops32h 15m
Deal found 8/19![Delta logo]()
$689
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/142:10 pm -
2 stops24h 15m
Thu 11/268:50 am -
2 stops19h 04m
Deal found 8/23![Delta logo]()
$694
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:51 am -
2 stops38h 39m
Fri 10/99:30 am -
2 stops38h 00m
Deal found 8/18![United Airlines logo]()
$9,930
Best flights from Puerto Rico to IrelandDiscover carefully curated flight deals from Puerto Rico to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
Discover carefully curated flight deals from Puerto Rico to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.
This KLM deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/202:15 pm -
1 stop14h 30m
Wed 2/35:45 am -
2 stops22h 05m
Deal found 8/22![KLM logo]()
$665
This United Airlines deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/192:05 am -
3 stops26h 05m
Wed 2/39:30 am -
1 stop30h 20m
Deal found 8/22![United Airlines logo]()
$672
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:30 pm -
1 stop34h 15m
Fri 11/2710:45 am -
1 stop17h 10m
Deal found 8/19![Delta logo]()
$692
This British Airways deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:00 pm -
2 stops16h 55m
Sat 11/1410:00 am -
1 stop14h 00m
Deal found 8/23![Multiple Airlines logo]()
$721
This JetBlue deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1410:30 am -
1 stop17h 30m
Wed 9/2311:30 am -
1 stop13h 04m
Deal found 8/21![JetBlue logo]()
$731
This British Airways deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:10 pm -
1 stop19h 40m
Sat 11/1410:00 am -
1 stop14h 00m
Deal found 8/20![Iberia logo]()
$735
This United Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:05 am -
2 stops25h 05m
Fri 12/410:40 am -
2 stops17h 56m
Deal found 8/23![United Airlines logo]()
$676
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am -
1 stop20h 45m
Wed 12/25:45 am -
2 stops22h 14m
Deal found 8/23![Delta logo]()
$719
This Delta deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:10 pm -
1 stop14h 35m
Tue 12/15:45 am -
2 stops22h 14m
Deal found 8/23![Delta logo]()
$719
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/41:00 pm -
1 stop16h 55m
Sat 11/149:00 am -
2 stops19h 36m
Deal found 8/19![United Airlines logo]()
$735
This United Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/511:51 am -
2 stops38h 39m
Fri 10/99:30 am -
2 stops38h 00m
Deal found 8/18![United Airlines logo]()
$9,930
Last-minute flights from Puerto Rico to IrelandDiscover last-minute flight deals from Puerto Rico to Ireland. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Puerto Rico to Ireland. Data last updated August 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:47 pm -
1 stop12h 48m
Fri 9/119:50 am -
1 stop14h 00m
Deal found 8/23![American Airlines logo]()
$781
This American Airlines deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:22 pm -
2 stops16h 43m
Sat 9/199:50 am -
1 stop13h 55m
Deal found 8/23![American Airlines logo]()
$772
This FlightHub deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:00 am -
1 stop21h 20m
Wed 9/2311:30 am -
1 stop13h 04m
Deal found 8/23![JetBlue logo]()
$747
This Travelocity deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:00 am -
1 stop21h 20m
Mon 9/2111:30 am -
1 stop13h 04m
Deal found 8/22![JetBlue logo]()
$732
This KLM deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 am -
2 stops19h 55m
Wed 9/308:55 am -
2 stops19h 54m
Deal found 8/19![KLM logo]()
$714
This KLM deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:00 am -
1 stop20h 45m
Wed 9/308:55 am -
2 stops19h 54m
Deal found 8/19![KLM logo]()
$723
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/231:25 pm -
1 stop13h 05m
Wed 9/3012:30 pm -
1 stop29h 04m
Deal found 8/19![United Airlines logo]()
$726
This Air France deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:10 pm -
1 stop15h 35m
Wed 9/301:15 pm -
1 stop15h 34m
Deal found 8/23![Multiple Airlines logo]()
$727
One-way flights from Puerto Rico to IrelandSearch for one-way flight options from Puerto Rico to Ireland. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
Search for one-way flight options from Puerto Rico to Ireland. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:23 am -
2 stops34h 07m
Deal found 8/21![Multiple Airlines logo]()
$299
This Travelocity deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:18 pm -
2 stops18h 57m
Deal found 8/18![British Airways logo]()
$303
This Expedia deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/309:35 pm -
1 stop16h 15m
Deal found 8/20![Iberia logo]()
$305
This KLM deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:55 pm -
1 stop13h 50m
Deal found 8/18![KLM logo]()
$311
This Expedia deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:34 am -
2 stops26h 16m
Deal found 8/21![Iberia logo]()
$334
This American Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1512:41 pm -
1 stop15h 54m
Deal found 8/21![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:30 pm -
1 stop34h 15m
Deal found 8/21![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:15 am -
2 stops21h 30m
Deal found 8/21![Delta logo]()
$350
This Orbitz deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:18 pm -
2 stops16h 37m
Deal found 8/18![British Airways logo]()
$353
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:05 pm -
2 stops20h 05m
Deal found 8/21![Delta logo]()
$356
This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/262:44 pm -
1 stop13h 46m
Deal found 8/18![American Airlines logo]()
$361
Find flight deals from Puerto Rico to Ireland
Keep the following information in mind while searching for Puerto Rico to Ireland flight deals. Data was last updated August 23, 2026.
Round-trip from | $650 (British Airways) |
|---|---|
One-way from | $299 (Kiwi.com) |
Popular in | August |
Cheapest in | October |
Average price | $965 |
Cheapflights Fare Finder
Customize your flight search to find flights from Puerto Rico to Ireland 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 7,457,451 searches. Data last updated August 23, 2026.
Use the filters below to find and compare flights from Puerto Rico to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Wed 1/20
2:15 pm-8:45 am
1 stop14h 30m
Dublin
Wed 2/3
5:45 am-11:50 pm
2 stops22h 05m
$665
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Tue 1/19
2:05 am-8:10 am
3 stops26h 05m
Dublin
Wed 2/3
9:30 am-11:50 am
1 stop30h 20m
$672
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Tue 11/24
2:05 am-7:10 am
2 stops25h 05m
Dublin
Fri 12/4
10:40 am-12:36 am
2 stops17h 56m
$676
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Sun 11/15
6:30 pm-8:45 am
1 stop34h 15m
Dublin
Fri 11/27
10:45 am-11:55 pm
1 stop17h 10m
$692
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Tue 11/10
7:00 am-7:45 am
1 stop20h 45m
Dublin
Wed 12/2
5:45 am-11:59 pm
2 stops22h 14m
$719
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Wed 11/11
2:10 pm-8:45 am
1 stop14h 35m
Dublin
Tue 12/1
5:45 am-11:59 pm
2 stops22h 14m
$719
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Wed 11/4
1:00 pm-9:55 am
2 stops16h 55m
Dublin
Sat 11/14
10:00 am-8:00 pm
1 stop14h 00m
$721
Quickest round-trip
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Mon 9/14
10:30 am-9:00 am
1 stop17h 30m
Dublin
Wed 9/23
11:30 am-7:34 pm
1 stop13h 04m
$731
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Wed 11/4
6:10 pm-5:50 pm
1 stop19h 40m
Dublin
Sat 11/14
10:00 am-8:00 pm
1 stop14h 00m
$735
San JuanDublin
SJU San Juan Luis Munoz Marin Intl - DUB Dublin
SJUDUB
San Juan Luis Munoz Marin Intl
Wed 11/4
1:00 pm-9:55 am
1 stop16h 55m
Dublin
Sat 11/14
9:00 am-12:36 am
2 stops19h 36m
$735
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Puerto Rico to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Puerto Rico with our price prediction graph.
SJU-DUB
VQS-DUB
Estimated round-trip 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.
Cheapflights Insights
Everything you need to know about your flight from Puerto Rico to Ireland
PR0-IE0
SJU-DUB
VQS-DUB
How far ahead should I book a flight from Puerto Rico to Ireland?
To ensure you get the cheapest price possible for a flight from Puerto Rico to Ireland, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Ireland
Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated August 23, 2026.
Peruse reviews from past customers who have flown with KLM,Delta, andUnited Airlines from Puerto Rico to Ireland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Food
7.3
Entertainment
7.2
Crew
8.4
Boarding
7.8
Overall
7.8
Comfort
7.7
Reviews
1 / 20
8.0
ExcellentMeghana,Aug 2026
QRO - ATL
Related info for your journey
Find useful and relevant information for your journey from Puerto Rico to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Puerto Rico to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Puerto Rico to Ireland by cabin class
Find flights from Puerto Rico to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Puerto Rico and Ireland flights
Browse other Puerto Rico and Ireland flight options. Last updated on August 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 4 airlines flying from Puerto Rico to Ireland
Discover the top 4 airlines that operate flights from Puerto Rico to Ireland. 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 7,457,451 searches. Data last updated August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$380 | Average$833 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$380 | Average$637 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$430 | Average$646 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$468 | Average$636 | FlexibilityNo cancel fee | On-time75% |