$272+ Cheap flights from LaGuardia, NY (LGA) to Dublin (DUB)
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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — DUB
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from LaGuardia to Dublin 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 LaGuardia to DublinExplore the most affordable flight options available from LaGuardia to Dublin. 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 LaGuardia to Dublin. 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 8/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:35 am -
1 stop12h 35m
Sun 9/131:20 pm -
1 stop12h 39m
Deal found 8/8![Aer Lingus logo]()
$429
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 9/811:35 am -
1 stop12h 35m
Sun 9/131:20 pm -
1 stop12h 39m
Deal found 8/6![Aer Lingus logo]()
$443
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.
Thu 11/51:47 pm -
1 stop10h 23m
Fri 11/131:00 pm -
1 stop13h 29m
Deal found 8/6![Aer Lingus logo]()
$457
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 8/1811:35 am -
1 stop12h 35m
Fri 8/281:20 pm -
1 stop12h 50m
Deal found 8/6![Aer Lingus logo]()
$483
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 8/1911:35 am -
1 stop12h 35m
Thu 8/271:20 pm -
1 stop12h 50m
Deal found 8/6![Aer Lingus logo]()
$506
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.
Fri 9/1112:56 pm -
1 stop11h 14m
Fri 9/181:20 pm -
1 stop12h 48m
Deal found 8/11![Aer Lingus logo]()
$525
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:56 pm -
1 stop11h 14m
Wed 9/161:20 pm -
1 stop12h 48m
Deal found 8/6![Aer Lingus logo]()
$527
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.
Fri 9/410:21 am -
1 stop13h 49m
Fri 9/111:20 pm -
1 stop12h 48m
Deal found 8/7![Aer Lingus logo]()
$533
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.
Thu 9/1012:56 pm -
1 stop11h 14m
Mon 9/141:20 pm -
1 stop12h 48m
Deal found 8/6![Aer Lingus logo]()
$539
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.
Fri 9/1112:56 pm -
1 stop11h 14m
Thu 9/171:20 pm -
1 stop12h 48m
Deal found 8/11![Aer Lingus logo]()
$540
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 8/2512:56 pm -
1 stop11h 14m
Fri 11/61:00 pm -
1 stop13h 29m
Deal found 8/7![Aer Lingus logo]()
$550
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:56 pm -
1 stop11h 14m
Wed 9/91:20 pm -
1 stop12h 48m
Deal found 8/8![Aer Lingus logo]()
$557
Best flights from LaGuardia to DublinDiscover carefully curated flight deals from LaGuardia to Dublin 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 LaGuardia to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
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.
Wed 11/113:00 pm -
1 stop11h 45m
Wed 11/2511:55 am -
1 stop11h 36m
Deal found 8/6![Delta logo]()
$646
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 Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/258:00 pm -
1 stop9h 45m
Fri 11/611:55 am -
1 stop10h 35m
Deal found 8/8![Delta logo]()
$646
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 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 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
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:35 pm -
1 stop9h 10m
Sun 11/89:00 am -
1 stop11h 38m
Deal found 8/7![United Airlines logo]()
$631
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.
Fri 9/47:29 pm -
1 stop30h 51m
Fri 9/119:20 am -
1 stop30h 26m
Deal found 8/8![United Airlines logo]()
$638
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
1 stop23h 40m
Sat 9/269:20 am -
1 stop29h 25m
Deal found 8/7![United Airlines logo]()
$644
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:29 pm -
1 stop30h 51m
Mon 10/129:50 am -
1 stop26h 46m
Deal found 8/6![United Airlines logo]()
$649
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 9/156:00 am -
1 stop23h 40m
Fri 9/259:20 am -
1 stop27h 16m
Deal found 8/10![United Airlines logo]()
$649
Last-minute flights from LaGuardia to DublinDiscover last-minute flight deals from LaGuardia to Dublin. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Dublin. Data last updated August 11, 2026 and is based on user searches.
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 8/1811:35 am -
1 stop12h 35m
Fri 8/281:20 pm -
1 stop12h 50m
Deal found 8/6![Aer Lingus logo]()
$483
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 8/1911:35 am -
1 stop12h 35m
Thu 8/271:20 pm -
1 stop12h 50m
Deal found 8/6![Aer Lingus logo]()
$506
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 8/2512:56 pm -
1 stop11h 14m
Fri 11/61:00 pm -
1 stop13h 29m
Deal found 8/7![Aer Lingus logo]()
$550
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2512:56 pm -
1 stop11h 14m
Wed 9/91:20 pm -
1 stop12h 48m
Deal found 8/8![Aer Lingus logo]()
$557
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:21 am -
1 stop13h 49m
Sat 9/121:20 pm -
1 stop23h 16m
Deal found 8/8![Aer Lingus logo]()
$564
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.
Fri 9/410:21 am -
1 stop13h 49m
Fri 9/111:20 pm -
1 stop12h 48m
Deal found 8/7![Aer Lingus logo]()
$533
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 9/811:35 am -
1 stop12h 35m
Sun 9/131:20 pm -
1 stop12h 39m
Deal found 8/6![Aer Lingus logo]()
$443
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:35 am -
1 stop12h 35m
Sun 9/131:20 pm -
1 stop12h 39m
Deal found 8/8![Aer Lingus logo]()
$429
This BusinessClass 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:56 pm -
1 stop11h 14m
Wed 9/161:20 pm -
1 stop12h 48m
Deal found 8/6![Aer Lingus logo]()
$527
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.
Thu 9/1012:56 pm -
1 stop11h 14m
Mon 9/141:20 pm -
1 stop12h 48m
Deal found 8/6![Aer Lingus logo]()
$539
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.
Fri 9/1112:56 pm -
1 stop11h 14m
Fri 9/181:20 pm -
1 stop12h 48m
Deal found 8/11![Aer Lingus logo]()
$525
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.
Fri 9/1112:56 pm -
1 stop11h 14m
Thu 9/171:20 pm -
1 stop12h 48m
Deal found 8/11![Aer Lingus logo]()
$540
One-way flights from LaGuardia to DublinSearch for one-way flight options from LaGuardia to Dublin. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from LaGuardia to Dublin. 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.
Thu 10/88:45 am -
1 stop15h 25m
Deal found 8/10![Aer Lingus logo]()
$272
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:55 am -
1 stop17h 15m
Deal found 8/9![Aer Lingus logo]()
$273
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 8/188:45 am -
1 stop15h 25m
Deal found 8/9![Aer Lingus logo]()
$274
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 8/167:25 am -
1 stop16h 45m
Deal found 8/7![Aer Lingus logo]()
$280
This Fareboom 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:04 am -
1 stop13h 06m
Deal found 8/7![Aer Lingus logo]()
$281
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 9/1411:35 am -
1 stop12h 35m
Deal found 8/11![Multiple Airlines logo]()
$283
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 10/511:35 am -
1 stop12h 35m
Deal found 8/11![Aer Lingus logo]()
$288
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/215:30 pm -
1 stop9h 15m
Deal found 8/7![Air Canada logo]()
$291
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:55 pm -
2 stops33h 25m
Deal found 8/11![Multiple Airlines logo]()
$294
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.
Fri 9/115:30 pm -
1 stop9h 15m
Deal found 8/6![Air Canada logo]()
$295
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:30 pm -
1 stop31h 50m
Deal found 8/8![Multiple Airlines logo]()
$296
Find flight deals from LaGuardia to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $427 (KAYAK) |
One-way from | $272 (KAYAK) |
Popular in | September |
Cheapest in | November |
Average price | $610 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia to Dublin 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 York LaGuardia Airport to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
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
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
Fri 9/4
9:20 am-7:35 am
1 stop27h 15m
$619
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Sun 8/23
5:35 pm-7:45 am
1 stop9h 10m
Dublin
Sun 11/8
9:00 am-3:38 pm
1 stop11h 38m
$631
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Fri 9/4
7:29 pm-7:20 am
1 stop30h 51m
Dublin
Fri 9/11
9:20 am-10:46 am
1 stop30h 26m
$638
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Tue 9/15
6:00 am-10:40 am
1 stop23h 40m
Dublin
Sat 9/26
9:20 am-9:45 am
1 stop29h 25m
$644
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Wed 11/11
3:00 pm-7:45 am
1 stop11h 45m
Dublin
Wed 11/25
11:55 am-6:31 pm
1 stop11h 36m
$646
Quickest round-trip
New YorkDublin
LGA New York LaGuardia - DUB Dublin
LGADUB
New York LaGuardia
Sun 10/25
8:00 pm-9:45 am
1 stop9h 45m
Dublin
Fri 11/6
11:55 am-5:30 pm
1 stop10h 35m
$646
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from LaGuardia to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Dublin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from LaGuardia with our price prediction graph.
LGA-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 York LaGuardia Airport to Dublin
What is the cheapest month to book a flight from New York LaGuardia Airport to Dublin?
Currently, November is the cheapest month in which you can book a flight from New York LaGuardia Airport to Dublin (average of $330). Flying from New York LaGuardia Airport to Dublin in September is currently the most expensive (average of $1,395). 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.
How much does it cost to fly round-trip from New York LaGuardia Airport to Dublin?
Airfare is typical for this route at the moment.
New York LaGuardia Airport to Dublin flights typically cost between $396 and $772 in January.The cheapest round-trip price found within the last 5 days was $427 on Aer Lingus (Jan 10-Jan 17).
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated August 11, 2026.
Read through reviews of airlines operating flights from New York LaGuardia Airport to Dublin, such as Delta,United Airlines, andAir Canada. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodMoishe,Oct 2024
LGA - DEN
Related info for your journey
Find useful and relevant information for your journey from LaGuardia to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Complete your trip
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Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
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LaGuardia and Dublin flights
Browse other LaGuardia and Dublin flight options. Last updated on August 11, 2026.
Other flights from LaGuardia
Browse through other flights departing from LaGuardia. Flights are based on user searches made on Cheapflights and were last updated on August 11, 2026.
Popular flight searches
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Top 3 airlines flying from LaGuardia to Dublin
Discover the top 3 airlines that operate flights from LaGuardia to Dublin. 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$333 | Average$491 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$363 | Average$651 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$399 | Average$483 | FlexibilityNo cancel fee | On-time67% |