$295+ Cheap flights from Las Vegas (LAS) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas 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 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 August 11, 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 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.
Wed 12/212:20 pm -
1 stop32h 50m
Wed 12/91:00 pm -
1 stop17h 47m
Deal found 8/7![Aer Lingus logo]()
$660
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:43 am -
1 stop15h 12m
Tue 11/35:45 am -
1 stop16h 30m
Deal found 8/7![Multiple Airlines logo]()
$693
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:25 pm -
1 stop24h 20m
Fri 9/189:50 am -
1 stop15h 13m
Deal found 8/7![Air Canada logo]()
$694
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/98:16 am -
1 stop16h 29m
Tue 8/251:25 pm -
1 stop13h 10m
Deal found 8/6![Multiple Airlines logo]()
$695
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:31 am -
1 stop14h 14m
Thu 9/31:25 pm -
1 stop13h 10m
Deal found 8/7![Delta logo]()
$697
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:50 pm -
1 stop16h 35m
Wed 9/91:25 pm -
1 stop13h 10m
Deal found 8/7![Multiple Airlines logo]()
$698
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.
Sun 8/911:57 am -
1 stop12h 48m
Tue 8/258:55 am -
2 stops31h 30m
Deal found 8/6![Delta logo]()
$700
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.
Mon 8/1011:47 am -
1 stop12h 08m
Tue 8/258:55 am -
2 stops19h 21m
Deal found 8/6![Delta logo]()
$707
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.
Sat 8/1510:45 pm -
1 stop27h 15m
Tue 8/251:25 pm -
1 stop13h 10m
Deal found 8/6![Delta logo]()
$708
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:25 pm -
1 stop18h 10m
Mon 9/143:25 pm -
2 stops33h 01m
Deal found 8/10![KLM logo]()
$783
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.
Sat 9/512:59 am -
2 stops25h 16m
Sun 9/1312:30 pm -
1 stop14h 29m
Deal found 8/7![United Airlines logo]()
$820
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.
Mon 9/77:10 am -
1 stop16h 20m
Mon 9/149:30 am -
1 stop16h 14m
Deal found 8/10![United Airlines logo]()
$822
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 August 11, 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 August 11, 2026.
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:57 pm -
1 stop23h 23m
Fri 9/189:50 am -
1 stop21h 58m
Deal found 8/6![Multiple Airlines logo]()
$736
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:10 pm -
1 stop13h 20m
Mon 9/148:30 pm -
1 stop31h 30m
Deal found 8/8![British Airways logo]()
$745
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.
Wed 12/212:15 pm -
1 stop12h 30m
Wed 12/98:50 am -
2 stops20h 23m
Deal found 8/10![Delta logo]()
$751
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.
Sat 9/511:59 pm -
1 stop23h 31m
Fri 9/1811:35 am -
1 stop14h 09m
Deal found 8/6![United Airlines logo]()
$753
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:25 pm -
1 stop18h 10m
Mon 9/143:25 pm -
2 stops33h 01m
Deal found 8/10![KLM logo]()
$783
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/265:10 pm -
2 stops54h 00m
Sun 11/19:00 am -
2 stops39h 08m
Deal found 8/10![Air Canada logo]()
$795
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:35 am -
1 stop13h 25m
Mon 9/1410:40 am -
1 stop20h 46m
Deal found 8/8![JetBlue logo]()
$929
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/910:10 pm -
1 stop25h 35m
Wed 9/1612:50 pm -
1 stop15h 10m
Deal found 8/8![British Airways logo]()
$745
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.
Mon 10/261:19 pm -
1 stop14h 01m
Sun 11/19:30 am -
1 stop15h 34m
Deal found 8/10![United Airlines logo]()
$805
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 9/67:00 am -
1 stop20h 10m
Sun 9/131:05 pm -
1 stop17h 18m
Deal found 8/8![Delta logo]()
$829
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.
Sat 9/512:59 am -
2 stops25h 16m
Sun 9/1312:30 pm -
1 stop14h 29m
Deal found 8/7![United Airlines logo]()
$820
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.
Mon 9/78:25 pm -
1 stop18h 10m
Mon 9/146:15 am -
1 stop20h 20m
Deal found 8/10![Delta logo]()
$848
This Air Canada deal was found by Cheapflights users on 8/5. 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.
Mon 11/305:10 pm -
2 stops42h 15m
Mon 12/78:05 pm -
3 stops32h 14m
Deal found 8/5![Multiple Airlines logo]()
$940
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.
Mon 9/77:10 am -
1 stop16h 20m
Mon 9/149:30 am -
2 stops16h 29m
Deal found 8/10![United Airlines logo]()
$822
This Cheapflightsfares 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 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 04m
Deal found 8/9![British Airways logo]()
$914
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.
Thu 9/37:10 am -
1 stop16h 20m
Wed 9/99:30 am -
2 stops19h 21m
Deal found 8/6![United Airlines logo]()
$833
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.
Sat 9/511:30 pm -
1 stop25h 45m
Sun 9/205:55 am -
2 stops17h 51m
Deal found 8/8![Delta logo]()
$1,026
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:50 am -
3 stops23h 50m
Mon 9/143:25 pm -
3 stops31h 50m
Deal found 8/10![Multiple Airlines logo]()
$1,538
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.
Mon 8/3110:25 am -
1 stop13h 05m
Mon 9/149:30 am -
1 stop15h 23m
Deal found 8/9![United Airlines logo]()
$1,183
Last-minute flights from Las Vegas to IrelandDiscover last-minute flight deals from Las Vegas to Ireland. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Ireland. Data last updated August 11, 2026 and is based on user searches.
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:59 am -
1 stop16h 01m
Tue 8/251:25 pm -
1 stop13h 10m
Deal found 8/6![Multiple Airlines logo]()
$695
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.
Mon 8/1011:47 am -
1 stop12h 08m
Tue 8/258:55 am -
2 stops19h 21m
Deal found 8/6![Delta logo]()
$707
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.
Sat 8/1510:45 pm -
1 stop27h 15m
Tue 8/251:25 pm -
1 stop13h 10m
Deal found 8/6![Delta logo]()
$708
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:31 am -
1 stop14h 14m
Thu 9/31:25 pm -
1 stop13h 10m
Deal found 8/7![Delta logo]()
$697
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:50 pm -
1 stop16h 35m
Wed 9/91:25 pm -
1 stop13h 10m
Deal found 8/7![Multiple Airlines logo]()
$698
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.
Sat 9/512:59 am -
2 stops25h 16m
Sun 9/1312:30 pm -
1 stop14h 29m
Deal found 8/7![United Airlines logo]()
$820
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:25 pm -
1 stop24h 20m
Fri 9/189:50 am -
1 stop15h 13m
Deal found 8/7![Air Canada logo]()
$694
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:25 pm -
1 stop24h 20m
Fri 9/189:50 am -
1 stop21h 58m
Deal found 8/8![Multiple Airlines logo]()
$713
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:20 am -
2 stops19h 40m
Fri 9/181:15 pm -
2 stops17h 37m
Deal found 8/7![Delta logo]()
$715
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/78:25 pm -
1 stop18h 10m
Mon 9/143:25 pm -
2 stops33h 01m
Deal found 8/10![KLM logo]()
$783
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.
Mon 9/77:10 am -
1 stop16h 20m
Mon 9/149:30 am -
1 stop16h 14m
Deal found 8/10![United Airlines logo]()
$822
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 am -
2 stops16h 55m
Wed 9/169:50 am -
1 stop15h 13m
Deal found 8/10![Multiple Airlines logo]()
$716
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 August 11, 2026.
Search for one-way flight options from Las Vegas to Ireland. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
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.
Thu 10/154:30 pm -
2 stops42h 00m
Deal found 8/7![Multiple Airlines logo]()
$295
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.
Wed 10/218:51 am -
2 stops41h 59m
Deal found 8/7![Multiple Airlines logo]()
$308
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.
Wed 10/147:00 am -
3 stops40h 15m
Deal found 8/7![Multiple Airlines logo]()
$311
This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:25 am -
1 stop16h 20m
Deal found 8/7![Air France logo]()
$326
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:00 pm -
1 stop14h 00m
Deal found 8/7![KLM logo]()
$329
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:30 am -
2 stops19h 00m
Deal found 8/10![Multiple Airlines logo]()
$333
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:00 am -
2 stops26h 15m
Deal found 8/10![Multiple Airlines logo]()
$334
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:30 pm -
2 stops26h 30m
Deal found 8/7![Delta logo]()
$335
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2311:36 pm -
1 stop25h 09m
Deal found 8/7![Delta logo]()
$340
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:45 am -
3 stops49h 20m
Deal found 8/10![Multiple Airlines logo]()
$341
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:25 am -
3 stops38h 00m
Deal found 8/10![Multiple Airlines logo]()
$479
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:20 am -
2 stops24h 25m
Deal found 8/8![Multiple Airlines logo]()
$547
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 August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (KAYAK) |
One-way from | $295 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $746 |
Good round-trip deal | $912 or less |
Good one-way deal | $450 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 2,558,603 searches. Data last updated August 11, 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
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Sat 9/5
11:57 pm-7:20 am
1 stop23h 23m
Dublin
Fri 9/18
9:50 am-11:48 pm
1 stop21h 58m
$736
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Wed 9/9
10:10 pm-7:30 pm
1 stop13h 20m
Dublin
Mon 9/14
8:30 pm-8:00 pm
1 stop31h 30m
$745
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Wed 9/9
10:10 pm-7:45 am
1 stop25h 35m
Dublin
Wed 9/16
12:50 pm-8:00 pm
1 stop15h 10m
$745
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Wed 12/2
12:15 pm-8:45 am
1 stop12h 30m
Dublin
Wed 12/9
8:50 am-9:13 pm
2 stops20h 23m
$751
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Sat 9/5
11:59 pm-7:30 am
1 stop23h 31m
Dublin
Fri 9/18
11:35 am-5:44 pm
1 stop14h 09m
$753
Las VegasCork
LAS Las Vegas Harry Reid Intl - ORK Cork
LASORK
Las Vegas Harry Reid Intl
Mon 9/7
8:25 pm-10:35 pm
1 stop18h 10m
Cork
Mon 9/14
3:25 pm-4:26 pm
2 stops33h 01m
$783
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Mon 10/26
5:10 pm-6:10 am
2 stops54h 00m
Dublin
Sun 11/1
9:00 am-4:08 pm
2 stops39h 08m
$795
Las VegasDublin
LAS Las Vegas Harry Reid Intl - DUB Dublin
LASDUB
Las Vegas Harry Reid Intl
Mon 10/26
1:19 pm-10:20 am
1 stop14h 01m
Dublin
Sun 11/1
9:30 am-5:04 pm
1 stop15h 34m
$805
Las VegasShannon
LAS Las Vegas Harry Reid Intl - SNN Shannon
LASSNN
Las Vegas Harry Reid Intl
Sat 9/5
12:59 am-10:15 am
2 stops25h 16m
Shannon
Sun 9/13
12:30 pm-6:59 pm
1 stop14h 29m
$820
Las VegasShannon
LAS Las Vegas Harry Reid Intl - SNN Shannon
LASSNN
Las Vegas Harry Reid Intl
Mon 9/7
7:10 am-7:30 am
1 stop16h 20m
Shannon
Mon 9/14
9:30 am-5:59 pm
2 stops16h 29m
$822
Showing 1-10 of 34 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-ORK
LAS-SNN
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-ORK
LAS-SNN
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 90 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 August 11, 2026.
Peruse reviews from past customers who have flown with Delta,Aer Lingus, andAmerican Airlines 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.
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Las Vegas 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 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 August 11, 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 6 airlines flying from Las Vegas to Ireland
Discover the top 6 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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$447 | Average$802 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$459 | Average$741 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$473 | Average$671 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$499 | Average$741 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$652 | Average$951 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$675 | Average$1,024 | FlexibilityNo cancel fee | On-timeN/A |