$153+ Cheap flights from New Jersey 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DUB
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from New Jersey to Ireland with Cheapflights
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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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Cheapest flights from New Jersey to IrelandExplore the most affordable flight options available from New Jersey to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from New Jersey to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/251:51 pm -
1 stop11h 19m
Thu 11/51:00 pm -
1 stop14h 56m
Deal found 8/7![Aer Lingus logo]()
$357
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:50 pm -
1 stop26h 20m
Wed 9/91:20 pm -
1 stop25h 51m
Deal found 8/7![Aer Lingus logo]()
$361
This KAYAK deal was found by Cheapflights users on 8/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:50 pm -
1 stop26h 20m
Tue 9/151:20 pm -
1 stop14h 26m
Deal found 8/9![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 8/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am -
1 stop17h 40m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/9![Aer Lingus logo]()
$368
This BusinessClass deal was found by Cheapflights users on 8/9. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:47 pm -
1 stop29h 23m
Fri 11/61:00 pm -
1 stop14h 56m
Deal found 8/9![Aer Lingus logo]()
$378
This KAYAK deal was found by Cheapflights users on 8/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:00 am -
1 stop16h 10m
Sun 12/61:00 pm -
1 stop11h 40m
Deal found 8/10![Aer Lingus logo]()
$383
This Ovago deal was found by Cheapflights users on 8/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:05 am -
1 stop14h 05m
Fri 11/61:00 pm -
1 stop11h 40m
Deal found 8/7![Aer Lingus logo]()
$384
This Fareboom deal was found by Cheapflights users on 8/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:30 am -
1 stop15h 40m
Tue 9/151:20 pm -
1 stop14h 26m
Deal found 8/9![Aer Lingus logo]()
$385
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 am -
1 stop13h 10m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 8/7![Aer Lingus logo]()
$387
This KAYAK deal was found by Cheapflights users on 8/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 8/11![Aer Lingus logo]()
$388
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:40 pm -
1 stop10h 30m
Thu 11/121:00 pm -
1 stop14h 56m
Deal found 8/7![Aer Lingus logo]()
$389
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:00 am -
1 stop13h 10m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/7![Aer Lingus logo]()
$390
Best flights from New Jersey to IrelandDiscover carefully curated flight deals from New Jersey to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from New Jersey to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/9. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:25 pm -
2 stops18h 55m
Mon 11/235:05 pm -
1 stop27h 15m
Deal found 8/9![TAP AIR PORTUGAL logo]()
$581
This Scandinavian Airlines deal was found by Cheapflights users on 8/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:15 pm -
2 stops21h 55m
Wed 10/1411:00 am -
2 stops31h 15m
Deal found 8/9![Scandinavian Airlines logo]()
$597
This United Airlines deal was found by Cheapflights users on 8/9. 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.
Thu 9/109:30 pm -
1 stop28h 50m
Sat 9/199:20 am -
1 stop29h 10m
Deal found 8/9![United Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 8/6. 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 8/2611:55 pm -
Nonstop6h 15m
Thu 9/101:05 pm -
Nonstop7h 39m
Deal found 8/6![Delta logo]()
$633
This KLM deal was found by Cheapflights users on 8/10. 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.
Sun 9/611:55 pm -
Nonstop6h 15m
Fri 9/181:05 pm -
Nonstop7h 39m
Deal found 8/10![KLM logo]()
$633
This Finnair deal was found by Cheapflights users on 8/9. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:00 pm -
1 stop11h 35m
Sat 8/2911:45 am -
1 stop13h 15m
Deal found 8/9![Finnair logo]()
$650
This British Airways deal was found by Cheapflights users on 8/7. 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 11/186:35 pm -
1 stop10h 05m
Wed 12/21:10 pm -
1 stop32h 05m
Deal found 8/7![British Airways logo]()
$692
This Air France deal was found by Cheapflights users on 8/9. 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.
Thu 10/89:30 pm -
1 stop12h 10m
Fri 10/166:15 am -
1 stop11h 18m
Deal found 8/9![Multiple Airlines logo]()
$702
This JetBlue deal was found by Cheapflights users on 8/10. 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.
Thu 9/2410:42 am -
1 stop16h 38m
Mon 9/2810:40 am -
1 stop12h 08m
Deal found 8/10![JetBlue logo]()
$765
This Scandinavian Airlines deal was found by Cheapflights users on 8/9. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:35 pm -
2 stops35h 35m
Wed 11/412:35 pm -
2 stops32h 10m
Deal found 8/9![Scandinavian Airlines logo]()
$602
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/6. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:05 pm -
1 stop21h 00m
Thu 10/156:50 pm -
1 stop30h 15m
Deal found 8/6![TAP AIR PORTUGAL logo]()
$607
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/106:00 am -
1 stop23h 40m
Tue 9/159:20 am -
1 stop29h 25m
Deal found 8/10![United Airlines logo]()
$614
This Delta deal was found by Cheapflights users on 8/6. 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.
Thu 9/1011:55 pm -
Nonstop6h 15m
Mon 9/141:05 pm -
Nonstop7h 39m
Deal found 8/6![Delta logo]()
$633
This KLM deal was found by Cheapflights users on 8/9. 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.
Sat 11/282:00 pm -
1 stop12h 45m
Sat 12/510:45 am -
Nonstop7h 35m
Deal found 8/9![KLM logo]()
$636
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2811:00 pm -
1 stop31h 25m
Wed 11/44:55 pm -
1 stop32h 10m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$610
This United Airlines deal was found by Cheapflights users on 8/10. 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 8/257:29 pm -
1 stop30h 51m
Thu 9/39:50 am -
1 stop27h 12m
Deal found 8/10![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 8/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:30 pm -
2 stops18h 50m
Wed 11/47:05 pm -
2 stops23h 20m
Deal found 8/6![Scandinavian Airlines logo]()
$618
This British Airways deal was found by Cheapflights users on 8/9. 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.
Mon 11/96:35 pm -
1 stop13h 00m
Mon 11/168:40 pm -
1 stop24h 35m
Deal found 8/9![British Airways logo]()
$692
This Delta deal was found by Cheapflights users on 8/9. 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.
Mon 10/263:10 pm -
1 stop12h 35m
Wed 11/410:45 am -
Nonstop7h 35m
Deal found 8/9![Delta logo]()
$636
This KLM deal was found by Cheapflights users on 8/8. 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.
Sun 8/169:30 pm -
1 stop12h 10m
Tue 8/256:15 am -
1 stop11h 14m
Deal found 8/8![KLM logo]()
$672
This United Airlines deal was found by Cheapflights users on 8/8. 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 10/217:29 pm -
1 stop30h 51m
Sun 11/19:00 am -
1 stop29h 03m
Deal found 8/8![United Airlines logo]()
$614
This British Airways deal was found by Cheapflights users on 8/7. 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.
Thu 11/129:10 pm -
Nonstop6h 20m
Mon 11/168:40 pm -
1 stop24h 35m
Deal found 8/7![Multiple Airlines logo]()
$751
This Scandinavian Airlines deal was found by Cheapflights users on 8/7. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:55 pm -
2 stops32h 05m
Mon 9/147:50 pm -
2 stops24h 50m
Deal found 8/7![Scandinavian Airlines logo]()
$624
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/10. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:25 am -
2 stops18h 55m
Tue 11/34:55 pm -
1 stop27h 25m
Deal found 8/10![TAP AIR PORTUGAL logo]()
$631
This Delta deal was found by Cheapflights users on 8/10. 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 11/85:26 pm -
1 stop11h 19m
Sat 11/2110:45 am -
Nonstop7h 35m
Deal found 8/10![Delta logo]()
$636
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 11/76:00 am -
1 stop23h 20m
Sat 11/149:00 am -
1 stop30h 58m
Deal found 8/10![United Airlines logo]()
$614
This Scandinavian Airlines deal was found by Cheapflights users on 8/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:55 pm -
2 stops19h 10m
Mon 9/217:50 pm -
2 stops24h 50m
Deal found 8/6![Scandinavian Airlines logo]()
$626
This TAP AIR PORTUGAL deal was found by Cheapflights users on 8/8. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:25 pm -
2 stops30h 00m
Sun 11/2911:10 am -
2 stops40h 45m
Deal found 8/8![TAP AIR PORTUGAL logo]()
$635
This Delta deal was found by Cheapflights users on 8/6. 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 9/96:00 am -
1 stop21h 45m
Mon 9/141:15 pm -
Nonstop7h 42m
Deal found 8/6![Delta logo]()
$640
This United Airlines deal was found by Cheapflights users on 8/11. 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 8/257:29 pm -
1 stop30h 51m
Fri 9/49:20 am -
1 stop27h 15m
Deal found 8/11![United Airlines logo]()
$619
Last-minute flights from New Jersey to IrelandDiscover last-minute flight deals from New Jersey to Ireland. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from New Jersey to Ireland. Data last updated August 11, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:00 am -
1 stop13h 10m
Wed 11/41:00 pm -
1 stop11h 40m
Deal found 8/7![Aer Lingus logo]()
$401
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am -
1 stop13h 10m
Fri 9/111:20 pm -
1 stop14h 10m
Deal found 8/7![Aer Lingus logo]()
$394
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:50 pm -
1 stop26h 20m
Wed 9/91:20 pm -
1 stop25h 51m
Deal found 8/7![Aer Lingus logo]()
$361
This Fareboom deal was found by Cheapflights users on 8/9. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:30 am -
1 stop15h 40m
Tue 9/151:20 pm -
1 stop14h 26m
Deal found 8/9![Aer Lingus logo]()
$385
This KAYAK deal was found by Cheapflights users on 8/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:30 am -
1 stop17h 40m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/11![Aer Lingus logo]()
$391
This KAYAK deal was found by Cheapflights users on 8/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/89:50 pm -
1 stop26h 20m
Tue 9/151:20 pm -
1 stop14h 26m
Deal found 8/9![Aer Lingus logo]()
$362
This KAYAK deal was found by Cheapflights users on 8/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:30 am -
1 stop17h 40m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/9![Aer Lingus logo]()
$368
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:00 am -
1 stop13h 10m
Mon 9/141:20 pm -
1 stop14h 10m
Deal found 8/7![Aer Lingus logo]()
$387
This KAYAK deal was found by Cheapflights users on 8/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 am -
1 stop13h 10m
Thu 9/171:20 pm -
1 stop14h 10m
Deal found 8/11![Aer Lingus logo]()
$388
This KAYAK deal was found by Cheapflights users on 8/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:00 am -
1 stop13h 10m
Sun 9/131:20 pm -
1 stop14h 10m
Deal found 8/6![Aer Lingus logo]()
$405
This KAYAK deal was found by Cheapflights users on 8/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:52 pm -
1 stop26h 18m
Wed 9/161:20 pm -
1 stop25h 23m
Deal found 8/10![Aer Lingus logo]()
$412
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:00 am -
1 stop13h 10m
Fri 9/181:20 pm -
1 stop14h 10m
Deal found 8/7![Aer Lingus logo]()
$390
One-way flights from New Jersey to IrelandSearch for one-way flight options from New Jersey to Ireland. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from New Jersey to Ireland. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This KAYAK deal was found by Cheapflights users on 8/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/78:31 am -
1 stop15h 39m
Deal found 8/10![Aer Lingus logo]()
$153
This Gurufare deal was found by Cheapflights users on 8/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:55 pm -
1 stop28h 15m
Deal found 8/9![Aer Lingus logo]()
$155
This Fareboom deal was found by Cheapflights users on 8/8. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:50 am -
1 stop13h 20m
Deal found 8/8![Multiple Airlines logo]()
$164
This KAYAK deal was found by Cheapflights users on 8/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:50 pm -
1 stop26h 20m
Deal found 8/9![Aer Lingus logo]()
$165
This KAYAK deal was found by Cheapflights users on 8/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:35 am -
1 stop13h 35m
Deal found 8/6![Aer Lingus logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 8/6. 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.
Fri 10/26:20 pm -
1 stop18h 00m
Deal found 8/6![Multiple Airlines logo]()
$179
This KAYAK deal was found by Cheapflights users on 8/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:51 pm -
1 stop10h 19m
Deal found 8/11![Aer Lingus logo]()
$203
This oojo deal was found by Cheapflights users on 8/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:35 pm -
1 stop9h 40m
Deal found 8/7![Icelandair logo]()
$217
This Ovago deal was found by Cheapflights users on 8/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:27 am -
1 stop15h 43m
Deal found 8/11![Aer Lingus logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Sun 11/297:35 pm -
1 stop9h 40m
Deal found 8/7![Icelandair logo]()
$221
This KAYAK deal was found by Cheapflights users on 8/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/58:31 am -
1 stop15h 39m
Deal found 8/7![Aer Lingus logo]()
$221
This Mytrip deal was found by Cheapflights users on 8/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:20 pm -
1 stop13h 15m
Deal found 8/6![Multiple Airlines logo]()
$223
Find flight deals from New Jersey to Ireland
Keep the following information in mind while searching for New Jersey to Ireland flight deals. Data was last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $357 (KAYAK) |
One-way from | $153 (KAYAK) |
Popular in | December |
Cheapest in | January |
Average price | $617 |
Good round-trip deal | $635 or less |
Good one-way deal | $298 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New Jersey 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 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from New Jersey to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Wed 11/18
11:25 pm-11:20 pm
2 stops18h 55m
Dublin
Mon 11/23
5:05 pm-3:20 pm
1 stop27h 15m
$581
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Fri 10/9
5:15 pm-8:10 pm
2 stops21h 55m
Dublin
Wed 10/14
11:00 am-1:15 pm
2 stops31h 15m
$597
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Wed 10/28
6:35 pm-10:10 am
2 stops35h 35m
Dublin
Wed 11/4
12:35 pm-3:45 pm
2 stops32h 10m
$602
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Wed 10/7
10:05 pm-12:05 am
1 stop21h 00m
Dublin
Thu 10/15
6:50 pm-8:05 pm
1 stop30h 15m
$607
New YorkDublin
JFK New York John F Kennedy Intl - DUB Dublin
JFKDUB
New York John F Kennedy Intl
Wed 10/28
11:00 pm-10:25 am
1 stop31h 25m
Dublin
Wed 11/4
4:55 pm-8:05 pm
1 stop32h 10m
$610
NewarkDublin
EWR Newark - DUB Dublin
EWRDUB
Newark
Thu 9/10
9:30 pm-7:20 am
1 stop28h 50m
Dublin
Sat 9/19
9:20 am-9:30 am
1 stop29h 10m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Thu 9/10
6:00 am-10:40 am
1 stop23h 40m
Dublin
Tue 9/15
9:20 am-9:45 am
1 stop29h 25m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Tue 8/25
7:29 pm-7:20 am
1 stop30h 51m
Dublin
Thu 9/3
9:50 am-8:02 am
1 stop27h 12m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Wed 10/21
7:29 pm-7:20 am
1 stop30h 51m
Dublin
Sun 11/1
9:00 am-9:03 am
1 stop29h 03m
$614
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Sat 11/7
6:00 am-10:20 am
1 stop23h 20m
Dublin
Sat 11/14
9:00 am-10:58 am
1 stop30h 58m
$614
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Jersey to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from New Jersey with our price prediction graph.
PHL-DUB
JFK-SNN
EWR-DUB
JFK-ORK
JFK-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 New Jersey to Ireland
USNJ-IE0
PHL-DUB
JFK-SNN
EWR-DUB
JFK-ORK
What is the cheapest time of day to fly from NJ to IE?
Find hourly flight availability from New Jersey to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey to Ireland as you normally would.
Weekly flight availability from New Jersey to Ireland
Explore weekly flight availability from New Jersey to Ireland. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 11, 2026.
The most flights from USNJ to IE0 are scheduled on a Monday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 on average).
Related info for your journey
Find useful and relevant information for your journey from New Jersey 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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Top regions
Alternative routes for New Jersey 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 New Jersey to Ireland by cabin class
Find flights from New Jersey to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Jersey and Ireland flights
Browse other New Jersey and Ireland flight options. Last updated on August 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Ireland
Find the right flight back to New Jersey after your stay in Ireland
New Jersey to Ireland flights
Consider these flights traveling from New Jersey to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 10 airlines flying from New Jersey to Ireland
Discover the top 10 airlines that operate flights from New Jersey 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$306 | Average$492 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$325 | Average$571 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$338 | Average$516 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$348 | Average$647 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$353 | Average$415 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$369 | Average$690 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$396 | Average$560 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$454 | Average$813 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$532 | Average$740 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$555 | Average$835 | FlexibilityNo cancel fee | On-timeN/A |