$314+ Cheap flights from Las Vegas (LAS) to Ireland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Ireland with Cheapflights
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Cheapest flights from Las Vegas to IrelandExplore the most affordable flight options available from Las Vegas to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Las Vegas to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Mytrip deal was found by Cheapflights users on 9/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/311:50 pm -
1 stop23h 20m
Thu 11/129:00 am -
1 stop21h 47m
Deal found 9/22![Multiple Airlines logo]()
$530
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:50 pm -
1 stop23h 20m
Tue 12/159:00 am -
1 stop21h 47m
Deal found 9/20![Multiple Airlines logo]()
$534
This Flysmarter deal was found by Cheapflights users on 9/22. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1811:00 am -
2 stops14h 55m
Wed 11/2510:40 am -
2 stops18h 03m
Deal found 9/22![Air Canada logo]()
$536
This SmartFares deal was found by Cheapflights users on 9/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:10 pm -
1 stop13h 25m
Tue 11/38:50 am -
2 stops18h 43m
Deal found 9/20![British Airways logo]()
$538
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:55 pm -
1 stop14h 50m
Tue 11/101:25 pm -
1 stop13h 25m
Deal found 9/21![British Airways logo]()
$540
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 11/38:55 pm -
1 stop14h 50m
Thu 11/1212:55 pm -
1 stop14h 17m
Deal found 9/18![American Airlines logo]()
$543
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:10 pm -
2 stops30h 00m
Thu 11/129:00 am -
1 stop21h 47m
Deal found 9/18![Air Canada logo]()
$546
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1811:55 pm -
1 stop26h 45m
Tue 11/312:05 pm -
2 stops38h 24m
Deal found 9/20![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:47 am -
2 stops14h 28m
Tue 10/612:30 pm -
1 stop18h 24m
Deal found 9/20![United Airlines logo]()
$738
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:00 am -
2 stops25h 45m
Wed 11/112:00 pm -
1 stop17h 40m
Deal found 9/21![Aer Lingus logo]()
$773
This Ovago deal was found by Cheapflights users on 9/19. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:55 pm -
1 stop14h 30m
Mon 12/78:05 pm -
1 stop30h 45m
Deal found 9/19![Multiple Airlines logo]()
$787
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:55 pm -
1 stop14h 30m
Mon 12/78:05 pm -
2 stops32h 07m
Deal found 9/18![British Airways logo]()
$789
Best flights from Las Vegas to IrelandDiscover carefully curated flight deals from Las Vegas to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Las Vegas to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This British Airways deal was found by Cheapflights users on 9/22. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:10 pm -
1 stop27h 30m
Tue 11/34:20 pm -
1 stop34h 30m
Deal found 9/22![British Airways logo]()
$541
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:00 am -
1 stop17h 55m
Wed 11/119:30 am -
1 stop20h 17m
Deal found 9/20![United Airlines logo]()
$556
This Delta deal was found by Cheapflights users on 9/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:08 am -
1 stop15h 37m
Thu 10/299:40 am -
1 stop14h 05m
Deal found 9/20![Delta logo]()
$614
This Ovago deal was found by Cheapflights users on 9/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:55 pm -
1 stop14h 30m
Mon 12/78:05 pm -
1 stop30h 45m
Deal found 9/20![Multiple Airlines logo]()
$787
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:59 pm -
1 stop21h 26m
Tue 10/272:00 pm -
1 stop16h 40m
Deal found 9/22![Aer Lingus logo]()
$817
This American Airlines deal was found by Cheapflights users on 9/18. 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.
Sun 10/1810:10 pm -
1 stop13h 25m
Sun 10/2511:30 am -
1 stop16h 17m
Deal found 9/18![American Airlines logo]()
$828
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Wed 3/1012:15 pm -
1 stop13h 40m
Wed 3/249:30 am -
2 stops19h 10m
Deal found 9/22![United Airlines logo]()
$565
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Mon 10/268:00 am -
1 stop18h 55m
Sun 11/19:30 am -
1 stop15h 34m
Deal found 9/22![United Airlines logo]()
$606
This British Airways deal was found by Cheapflights users on 9/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/248:55 pm -
1 stop14h 50m
Thu 1/2810:50 am -
1 stop16h 00m
Deal found 9/21![British Airways logo]()
$703
This Delta deal was found by Cheapflights users on 9/19. 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.
Thu 10/87:00 am -
2 stops16h 55m
Mon 10/1210:00 am -
2 stops20h 59m
Deal found 9/19![Delta logo]()
$733
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:59 pm -
1 stop23h 31m
Thu 10/298:00 am -
2 stops21h 51m
Deal found 9/20![United Airlines logo]()
$610
This Ovago deal was found by Cheapflights users on 9/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:55 pm -
1 stop14h 30m
Wed 11/112:40 pm -
1 stop28h 16m
Deal found 9/21![Multiple Airlines logo]()
$799
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/44:25 pm -
1 stop31h 45m
Mon 12/149:00 am -
2 stops34h 38m
Deal found 9/20![United Airlines logo]()
$637
This Cheapflightsfares deal was found by Cheapflights users on 9/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:55 pm -
1 stop14h 30m
Mon 12/78:05 pm -
2 stops32h 07m
Deal found 9/19![British Airways logo]()
$789
This American Airlines deal was found by Cheapflights users on 9/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:15 pm -
Nonstop10h 00m
Tue 11/33:15 pm -
Nonstop10h 35m
Deal found 9/19![Multiple Airlines logo]()
$802
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:00 am -
2 stops18h 45m
Sun 11/18:55 am -
2 stops18h 50m
Deal found 9/22![Delta logo]()
$812
This Cheapflightsfares deal was found by Cheapflights users on 9/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:50 pm -
2 stops17h 55m
Wed 11/118:05 pm -
2 stops31h 01m
Deal found 9/21![British Airways logo]()
$793
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:47 am -
2 stops14h 28m
Tue 10/612:30 pm -
1 stop18h 24m
Deal found 9/20![United Airlines logo]()
$738
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:28 pm -
2 stops17h 42m
Tue 10/278:05 pm -
2 stops27h 27m
Deal found 9/22![British Airways logo]()
$846
This FlightHub deal was found by Cheapflights users on 9/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2612:41 pm -
2 stops39h 49m
Sat 1/21:05 pm -
1 stop33h 45m
Deal found 9/22![Multiple Airlines logo]()
$1,343
This Booking.com deal was found by Cheapflights users on 9/22. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2612:41 pm -
2 stops39h 49m
Sat 1/21:05 pm -
2 stops40h 03m
Deal found 9/22![British Airways logo]()
$1,477
Last-minute flights from Las Vegas to IrelandDiscover last-minute flight deals from Las Vegas to Ireland. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Ireland. Data last updated September 22, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/229:08 am -
1 stop14h 22m
Tue 10/277:50 am -
2 stops20h 50m
Deal found 9/22![Multiple Airlines logo]()
$1,159
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:47 am -
2 stops14h 28m
Tue 10/612:30 pm -
1 stop18h 24m
Deal found 9/20![United Airlines logo]()
$738
This SmartFares deal was found by Cheapflights users on 9/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:10 pm -
1 stop13h 25m
Tue 11/38:50 am -
2 stops18h 43m
Deal found 9/20![British Airways logo]()
$538
This United Airlines deal was found by Cheapflights users on 9/19. 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.
Sun 10/1811:55 pm -
1 stop26h 45m
Tue 11/312:05 pm -
2 stops38h 24m
Deal found 9/19![United Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1810:02 pm -
1 stop28h 43m
Tue 11/31:25 pm -
2 stops34h 39m
Deal found 9/22![Delta logo]()
$565
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/1911:55 pm -
1 stop23h 25m
Tue 11/101:35 pm -
1 stop14h 46m
Deal found 9/18![United Airlines logo]()
$556
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:59 pm -
1 stop21h 26m
Tue 10/272:00 pm -
1 stop16h 40m
Deal found 9/22![Aer Lingus logo]()
$817
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:28 pm -
2 stops17h 42m
Tue 10/278:05 pm -
2 stops27h 27m
Deal found 9/22![British Airways logo]()
$846
This Iberia deal was found by Cheapflights users on 9/21. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:51 am -
1 stop13h 39m
Wed 11/41:05 pm -
1 stop13h 45m
Deal found 9/21![Multiple Airlines logo]()
$554
This Delta deal was found by Cheapflights users on 9/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:08 am -
1 stop15h 37m
Wed 11/49:40 am -
2 stops19h 11m
Deal found 9/22![Delta logo]()
$560
This Gotogate deal was found by Cheapflights users on 9/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:50 am -
1 stop16h 55m
Thu 11/59:00 am -
1 stop21h 47m
Deal found 9/18![Air Canada logo]()
$557
This Finnair deal was found by Cheapflights users on 9/19. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:25 am -
1 stop12h 45m
Tue 11/109:45 am -
2 stops20h 35m
Deal found 9/19![Finnair logo]()
$552
One-way flights from Las Vegas to IrelandSearch for one-way flight options from Las Vegas to Ireland. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Las Vegas to Ireland. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:59 am -
3 stops36h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$314
This Iberia deal was found by Cheapflights users on 9/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/308:55 pm -
1 stop14h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![British Airways logo]()
$318
This Kissandfly.com deal was found by Cheapflights users on 9/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am -
2 stops17h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Lufthansa logo]()
$322
This Trip.com deal was found by Cheapflights users on 9/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2911:50 pm -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Air Canada logo]()
$326
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 1/2311:50 pm -
2 stops23h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 9/18. 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 1/410:43 pm -
1 stop24h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$331
This Justfly.com deal was found by Cheapflights users on 9/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2311:50 pm -
1 stop23h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Air Canada logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2812:59 am -
3 stops24h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$336
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/319:37 am -
3 stops40h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$338
This Mytrip deal was found by Cheapflights users on 9/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:45 am -
3 stops24h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Multiple Airlines logo]()
$340
This Finnair deal was found by Cheapflights users on 9/18. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/412:41 pm -
2 stops20h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Finnair logo]()
$341
This Cheapflightsfares deal was found by Cheapflights users on 9/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:59 pm -
1 stop22h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Aer Lingus logo]()
$477
Find flight deals from Las Vegas to Ireland
Keep the following information in mind while searching for Las Vegas to Ireland flight deals. Data was last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $532 (Mytrip) |
One-way from | $314 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $952 |
Good round-trip deal | $988 or less |
Good one-way deal | $464 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas 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 September 22, 2026.
Use the filters below to find and compare flights from Las Vegas to Ireland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Wed 12/30
8:55 pm-7:40 pm
1 stop14h 45m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$318
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Tue 12/29
5:15 am-8:10 am
2 stops18h 55m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$330
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Sat 1/23
11:50 pm-7:30 am
2 stops23h 40m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$330
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Mon 1/4
12:41 pm-5:20 pm
2 stops20h 39m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$342
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Sun 10/11
7:15 am-2:30 pm
1 stop23h 15m
Dublin
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$426
Las VegasShannon
LAS Las Vegas Harry Reid Intl - SNN Shannon
LASSNN
Las Vegas Harry Reid Intl
Thu 10/29
11:59 pm-5:50 am
1 stop22h 51m
Shannon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$477
Las VegasShannon
LAS Las Vegas Harry Reid Intl - SNN Shannon
LASSNN
Las Vegas Harry Reid Intl
Wed 10/28
12:01 am-6:05 pm
3 stops35h 04m
Shannon
Wed 12/31
12:00 am-3:00 pm
Nonstop0h 00m
$483
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Sun 10/18
10:10 pm-9:40 am
1 stop27h 30m
Dublin
Tue 11/3
4:20 pm-6:50 pm
1 stop34h 30m
$541
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Wed 11/4
8:00 am-9:55 am
1 stop17h 55m
Dublin
Wed 11/11
9:30 am-9:47 pm
1 stop20h 17m
$556
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Wed 3/10
12:15 pm-9:55 am
1 stop13h 40m
Dublin
Wed 3/24
9:30 am-9:40 pm
2 stops19h 10m
$565
Showing 1-10 of 28 resultsSorted by cheapest first
Best time to book a flight from Las Vegas to Ireland
Have a flexible travel schedule? Discover the best time to fly to Ireland from Las Vegas with our price prediction graph.
LAS-DUB
LAS-SNN
LAS-NOC
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 Las Vegas to Ireland
LAS-IE0
LAS-DUB
LAS-SNN
LAS-NOC
What is the cheapest month to book a flight from Las Vegas to Ireland?
Currently, February is the cheapest month in which you can book a flight from Las Vegas to Ireland (average of $691). Flying from Las Vegas to Ireland in June is currently the most expensive (average of $1,195). 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 far ahead should I book a flight from Las Vegas to Ireland?
The best time to book flights from Las Vegas to Ireland is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 September 22, 2026.
Peruse reviews from past customers who have flown with Delta,Aer Lingus, andJetBlue from Las Vegas 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.
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Boarding
8.1
Overall
7.8
Comfort
7.8
Food
7.2
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Las Vegas to Ireland
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Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Las Vegas to Ireland by cabin class
Find flights from Las Vegas to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Ireland flights
Browse other Las Vegas and Ireland flight options. Last updated on September 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Las Vegas to Ireland flights
Consider these flights traveling from Las Vegas to Ireland.
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 5 airlines flying from Las Vegas to Ireland
Discover the top 5 airlines that operate flights from Las Vegas 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 September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$419 | Average$857 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$473 | Average$672 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$499 | Average$797 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$675 | Average$1,029 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$693 | Average$951 | FlexibilityNo cancel fee | On-time62% |