$324+ Cheap flights from Ireland to Las Vegas (LAS)
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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
mai 24 — mai 311
Round-trip
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ireland to Las Vegas
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Cheapest flights from Ireland to Las VegasExplore the most affordable flight options available from Ireland to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 24, 2026.
Explore the most affordable flight options available from Ireland to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on avril 24, 2026.
This British Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/115:15 pm
DUB
- LAS
1 stop34h 45m
British Airways
mar. 5/2610:10 pm
LAS
- DUB
1 stop13h 20m
British Airways
Deal found 4/20![British Airways logo]()
$603
This Finnair deal was found by Cheapflights users on 4/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/29:40 am
DUB
- LAS
2 stops21h 09m
Finnair
mer. 9/1610:44 am
LAS
- DUB
1 stop15h 01m
Finnair
Deal found 4/20![Finnair logo]()
$606
This TravelUp deal was found by Cheapflights users on 4/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2711:45 am
DUB
- LAS
1 stop15h 38m
Multiple Airlines
dim. 5/108:20 am
LAS
- DUB
1 stop14h 10m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$611
This Aer Lingus deal was found by Cheapflights users on 4/21. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 11/143:15 pm
DUB
- LAS
Nonstop10h 35m
Aer Lingus
jeu. 11/197:35 pm
LAS
- DUB
Nonstop9h 45m
Aer Lingus
Deal found 4/21![Aer Lingus logo]()
$613
This Finnair deal was found by Cheapflights users on 4/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/169:40 am
DUB
- LAS
2 stops20h 46m
Finnair
mer. 9/3010:44 am
LAS
- DUB
1 stop15h 01m
Finnair
Deal found 4/21![Finnair logo]()
$615
This Iberia deal was found by Cheapflights users on 4/22. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/101:45 pm
DUB
- LAS
1 stop14h 15m
Multiple Airlines
ven. 9/2510:44 am
LAS
- DUB
1 stop15h 01m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$618
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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.
mer. 5/69:30 am
DUB
- LAS
1 stop14h 27m
American Airlines
dim. 5/101:52 pm
LAS
- DUB
1 stop13h 58m
American Airlines
Deal found 4/24![American Airlines logo]()
$620
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:30 am
SNN
- LAS
1 stop20h 30m
Multiple Airlines
mar. 5/2610:10 pm
LAS
- SNN
1 stop14h 25m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$667
This lol.travel deal was found by Cheapflights users on 4/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/77:10 am
ORK
- LAS
2 stops20h 45m
British Airways
lun. 5/115:20 pm
LAS
- ORK
1 stop22h 30m
British Airways
Deal found 4/20![British Airways logo]()
$756
This lol.travel deal was found by Cheapflights users on 4/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/74:50 pm
SNN
- LAS
2 stops35h 05m
British Airways
lun. 5/115:20 pm
LAS
- SNN
1 stop14h 50m
British Airways
Deal found 4/20![British Airways logo]()
$756
This TravelUp deal was found by Cheapflights users on 4/21. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:30 am
SNN
- LAS
2 stops20h 18m
British Airways
mar. 5/2610:10 pm
LAS
- SNN
1 stop14h 25m
British Airways
Deal found 4/21![British Airways logo]()
$758
This British Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/211:25 am
ORK
- LAS
2 stops18h 20m
British Airways
dim. 9/610:17 am
LAS
- ORK
2 stops16h 28m
British Airways
Deal found 4/23![British Airways logo]()
$761
Best flights from Ireland to Las VegasDiscover carefully curated flight deals from Ireland to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 24, 2026.
Discover carefully curated flight deals from Ireland to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated avril 24, 2026.
This British Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/115:15 pm
DUB
- LAS
1 stop34h 45m
British Airways
mar. 5/2610:10 pm
LAS
- DUB
1 stop13h 20m
British Airways
Deal found 4/20![British Airways logo]()
$603
This Finnair deal was found by Cheapflights users on 4/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/109:40 am
DUB
- LAS
2 stops19h 02m
Finnair
ven. 9/2510:44 am
LAS
- DUB
1 stop15h 01m
Finnair
Deal found 4/21![Finnair logo]()
$615
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:30 am
SNN
- LAS
1 stop20h 30m
Multiple Airlines
mar. 5/2610:10 pm
LAS
- SNN
1 stop14h 25m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$667
This Delta deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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.
lun. 6/85:55 am
DUB
- LAS
1 stop20h 40m
Delta
lun. 6/156:45 am
LAS
- DUB
2 stops17h 10m
Delta
Deal found 4/24![Delta logo]()
$785
This KLM deal was found by Cheapflights users on 4/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/710:50 am
ORK
- LAS
1 stop15h 45m
KLM
lun. 5/118:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Deal found 4/20![KLM logo]()
$800
This United Airlines deal was found by Cheapflights users on 4/20. 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.
jeu. 5/712:30 pm
SNN
- LAS
1 stop17h 45m
United Airlines
lun. 5/1110:23 am
LAS
- SNN
1 stop15h 52m
United Airlines
Deal found 4/20![United Airlines logo]()
$802
This Finnair deal was found by Cheapflights users on 4/19. 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.
mer. 9/169:40 am
DUB
- LAS
2 stops20h 46m
Finnair
mer. 9/3010:44 am
LAS
- DUB
1 stop15h 01m
Finnair
Deal found 4/19![Finnair logo]()
$616
This lol.travel deal was found by Cheapflights users on 4/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/77:10 am
ORK
- LAS
2 stops20h 45m
British Airways
lun. 5/115:20 pm
LAS
- ORK
1 stop22h 30m
British Airways
Deal found 4/20![British Airways logo]()
$756
This Finnair deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/299:40 am
DUB
- LAS
2 stops21h 08m
Multiple Airlines
lun. 6/1510:10 pm
LAS
- DUB
1 stop13h 25m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$757
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/75:55 am
DUB
- LAS
1 stop20h 40m
Delta
dim. 6/146:45 am
LAS
- DUB
2 stops19h 15m
Delta
Deal found 4/21![Delta logo]()
$790
This KLM deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/21:05 pm
SNN
- LAS
1 stop14h 39m
KLM
mar. 6/97:05 am
LAS
- SNN
1 stop20h 05m
KLM
Deal found 4/23![KLM logo]()
$800
This lol.travel deal was found by Cheapflights users on 4/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/74:50 pm
SNN
- LAS
2 stops35h 05m
British Airways
lun. 5/115:20 pm
LAS
- SNN
1 stop14h 50m
British Airways
Deal found 4/20![British Airways logo]()
$756
This TravelUp deal was found by Cheapflights users on 4/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/71:45 pm
SNN
- LAS
2 stops18h 03m
Multiple Airlines
lun. 5/115:20 pm
LAS
- SNN
1 stop19h 15m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$770
This Delta deal was found by Cheapflights users on 4/20. 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.
mar. 5/58:55 am
DUB
- LAS
2 stops19h 22m
Delta
mar. 7/147:05 am
LAS
- DUB
2 stops18h 10m
Delta
Deal found 4/20![Delta logo]()
$794
This KLM deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 6/65:10 pm
ORK
- LAS
1 stop33h 25m
KLM
sam. 6/138:25 pm
LAS
- ORK
1 stop29h 55m
KLM
Deal found 4/22![KLM logo]()
$823
This TravelUp deal was found by Cheapflights users on 4/21. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:30 am
SNN
- LAS
2 stops20h 18m
British Airways
mar. 5/2610:10 pm
LAS
- SNN
1 stop14h 25m
British Airways
Deal found 4/21![British Airways logo]()
$758
This lastminute.com deal was found by Cheapflights users on 4/22. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/27:30 am
SNN
- LAS
2 stops22h 19m
Multiple Airlines
mar. 6/910:10 pm
LAS
- SNN
1 stop14h 25m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$791
This Delta deal was found by Cheapflights users on 4/19. 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.
mer. 9/165:55 am
DUB
- LAS
2 stops19h 00m
Delta
mer. 9/306:25 am
LAS
- DUB
2 stops19h 35m
Delta
Deal found 4/19![Delta logo]()
$795
This British Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 9/211:25 am
ORK
- LAS
2 stops18h 20m
British Airways
dim. 9/610:17 am
LAS
- ORK
2 stops16h 28m
British Airways
Deal found 4/23![British Airways logo]()
$761
This Delta deal was found by Cheapflights users on 4/20. 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.
mer. 9/25:55 am
DUB
- LAS
2 stops16h 28m
Delta
mer. 9/161:55 pm
LAS
- DUB
2 stops14h 45m
Delta
Deal found 4/20![Delta logo]()
$796
This British Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/27:30 am
SNN
- LAS
2 stops22h 19m
British Airways
mar. 6/910:10 pm
LAS
- SNN
1 stop14h 25m
British Airways
Deal found 4/23![British Airways logo]()
$762
This Delta deal was found by Cheapflights users on 4/22. 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.
mar. 6/21:05 pm
SNN
- LAS
1 stop28h 20m
Delta
mar. 6/912:30 pm
LAS
- SNN
1 stop14h 40m
Delta
Deal found 4/22![Delta logo]()
$802
This lol.travel deal was found by Cheapflights users on 4/21. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/16:15 am
ORK
- LAS
1 stop20h 20m
KLM
ven. 8/78:25 pm
LAS
- ORK
1 stop19h 05m
KLM
Deal found 4/21![KLM logo]()
$993
This British Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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.
sam. 5/96:30 am
DUB
- LAS
2 stops19h 21m
British Airways
mer. 5/139:23 am
LAS
- DUB
2 stops15h 37m
British Airways
Deal found 4/24![British Airways logo]()
$763
This British Airways deal was found by Cheapflights users on 4/21. 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.
sam. 8/111:25 am
ORK
- LAS
2 stops19h 30m
British Airways
ven. 8/76:02 pm
LAS
- ORK
2 stops17h 48m
British Airways
Deal found 4/21![British Airways logo]()
$998
Last-minute flights from Ireland to Las VegasDiscover last-minute flight deals from Ireland to Las Vegas. Data last updated avril 24, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Las Vegas. Data last updated avril 24, 2026 and is based on user searches.
This TravelUp deal was found by Cheapflights users on 4/20. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/2711:45 am
DUB
- LAS
1 stop15h 38m
Multiple Airlines
dim. 5/108:20 am
LAS
- DUB
1 stop14h 10m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$611
This American Airlines deal was found by Cheapflights users on 4/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/279:30 am
DUB
- LAS
1 stop14h 27m
American Airlines
dim. 5/101:52 pm
LAS
- DUB
1 stop13h 58m
American Airlines
Deal found 4/20![American Airlines logo]()
$622
This Iberia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/3012:40 pm
DUB
- LAS
1 stop17h 38m
Iberia
lun. 5/410:43 am
LAS
- DUB
1 stop15h 02m
Iberia
Deal found 4/23![Iberia logo]()
$621
This Kissandfly.com deal was found by Cheapflights users on 4/20. 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.
sam. 5/29:30 am
DUB
- LAS
1 stop16h 16m
British Airways
sam. 5/168:00 am
LAS
- DUB
1 stop17h 45m
British Airways
Deal found 4/20![British Airways logo]()
$643
This Finnair deal was found by Cheapflights users on 4/22. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/59:30 am
DUB
- LAS
1 stop16h 16m
Finnair
mar. 5/1210:43 am
LAS
- DUB
1 stop15h 02m
Finnair
Deal found 4/22![Finnair logo]()
$608
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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.
mar. 5/512:40 pm
DUB
- LAS
1 stop17h 38m
Iberia
mar. 5/1212:52 pm
LAS
- DUB
1 stop12h 53m
Iberia
Deal found 4/24![Iberia logo]()
$618
This Expedia deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/59:30 am
DUB
- LAS
1 stop16h 16m
Multiple Airlines
mar. 7/1410:10 pm
LAS
- DUB
1 stop13h 20m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$669
This American Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” 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.
mer. 5/69:30 am
DUB
- LAS
1 stop14h 27m
American Airlines
dim. 5/101:52 pm
LAS
- DUB
1 stop13h 58m
American Airlines
Deal found 4/24![American Airlines logo]()
$620
This lol.travel deal was found by Cheapflights users on 4/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/77:10 am
ORK
- LAS
2 stops20h 45m
British Airways
lun. 5/115:20 pm
LAS
- ORK
1 stop22h 30m
British Airways
Deal found 4/20![British Airways logo]()
$756
This lol.travel deal was found by Cheapflights users on 4/20. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/74:50 pm
SNN
- LAS
2 stops35h 05m
British Airways
lun. 5/115:20 pm
LAS
- SNN
1 stop14h 50m
British Airways
Deal found 4/20![British Airways logo]()
$756
This British Airways deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/115:15 pm
DUB
- LAS
1 stop34h 45m
British Airways
mar. 5/2610:10 pm
LAS
- DUB
1 stop13h 20m
British Airways
Deal found 4/20![British Airways logo]()
$603
This Gotogate deal was found by Cheapflights users on 4/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/197:30 am
SNN
- LAS
1 stop20h 30m
Multiple Airlines
mar. 5/2610:10 pm
LAS
- SNN
1 stop14h 25m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$667
One-way flights from Ireland to Las VegasSearch for one-way flight options from Ireland to Las Vegas. Find affordable one-way fares based on user searches. Data last updated avril 24, 2026.
Search for one-way flight options from Ireland to Las Vegas. Find affordable one-way fares based on user searches. Data last updated avril 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
mar. 5/510:40 am
DUB
- LAS
2 stops37h 05m
WestJet
Deal found 4/20![WestJet logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
jeu. 6/49:40 am
DUB
- LAS
3 stops44h 00m
WestJet
Deal found 4/20![WestJet logo]()
$361
This Trip.com deal was found by Cheapflights users on 4/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/1510:40 am
DUB
- LAS
2 stops38h 35m
WestJet
Deal found 4/22![WestJet logo]()
$371
This JetBlue deal was found by Cheapflights users on 4/20. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/411:30 am
DUB
- LAS
1 stop21h 24m
JetBlue
Deal found 4/20![JetBlue logo]()
$384
This Justfly.com deal was found by Cheapflights users on 4/21. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 6/511:30 am
DUB
- LAS
1 stop30h 10m
JetBlue
Deal found 4/21![JetBlue logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
mar. 5/269:35 pm
DUB
- LAS
3 stops47h 46m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$404
This FlightHub deal was found by Cheapflights users on 4/22. 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.
ven. 5/110:40 am
DUB
- LAS
2 stops43h 00m
WestJet
Deal found 4/22![WestJet logo]()
$430
This Mytrip deal was found by Cheapflights users on 4/22. 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.
lun. 5/1110:40 am
DUB
- LAS
3 stops34h 15m
WestJet
Deal found 4/22![WestJet logo]()
$435
This WestJet deal was found by Cheapflights users on 4/22. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/2110:40 am
DUB
- LAS
2 stops43h 00m
WestJet
Deal found 4/22![WestJet logo]()
$436
This Gotogate deal was found by Cheapflights users on 4/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/159:15 pm
SNN
- LAS
1 stop30h 45m
Aer Lingus
Deal found 4/20![Aer Lingus logo]()
$587
This Kiwi.com deal was found by Cheapflights users on 4/20. 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.
mar. 9/151:00 pm
SNN
- LAS
2 stops51h 59m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$592
Find flight deals from Ireland to Las Vegas
Keep the following information in mind while searching for Ireland to Las Vegas flight deals. Data was last updated avril 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $603 (British Airways) |
One-way from | $324 (Kiwi.com) |
Popular in | July |
Cheapest in | November |
Average price | $660 |
Good one-way deal | $541 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Ireland to Las Vegas 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 avril 24, 2026.
Use the filters below to find and compare flights from Ireland to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
lun. 5/11
5:15 pm-8:00 pm
1 stop34h 45m
Las Vegas Harry Reid Intl
mar. 5/26
10:10 pm-7:30 pm
1 stop13h 20m
$603
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
jeu. 9/10
9:40 am-8:42 pm
2 stops19h 02m
Las Vegas Harry Reid Intl
ven. 9/25
10:44 am-9:45 am
1 stop15h 01m
$615
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
mer. 9/16
9:40 am-10:26 pm
2 stops20h 46m
Las Vegas Harry Reid Intl
mer. 9/30
10:44 am-9:45 am
1 stop15h 01m
$616
ShannonLas Vegas
SNN - LAS
SNNLAS
Shannon
mar. 5/19
7:30 am-8:00 pm
1 stop20h 30m
Las Vegas Harry Reid Intl
mar. 5/26
10:10 pm-8:35 pm
1 stop14h 25m
$667
CorkLas Vegas
ORK - LAS
ORKLAS
Cork
jeu. 5/7
7:10 am-7:55 pm
2 stops20h 45m
Las Vegas Harry Reid Intl
lun. 5/11
5:20 pm-11:50 pm
1 stop22h 30m
$756
ShannonLas Vegas
SNN - LAS
SNNLAS
Shannon
jeu. 5/7
4:50 pm-7:55 pm
2 stops35h 05m
Las Vegas Harry Reid Intl
lun. 5/11
5:20 pm-4:10 pm
1 stop14h 50m
$756
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
ven. 5/29
9:40 am-10:48 pm
2 stops21h 08m
Las Vegas Harry Reid Intl
lun. 6/15
10:10 pm-7:35 pm
1 stop13h 25m
$757
ShannonLas Vegas
SNN - LAS
SNNLAS
Shannon
mar. 5/19
7:30 am-7:48 pm
2 stops20h 18m
Las Vegas Harry Reid Intl
mar. 5/26
10:10 pm-8:35 pm
1 stop14h 25m
$758
CorkLas Vegas
ORK - LAS
ORKLAS
Cork
mer. 9/2
11:25 am-9:45 pm
2 stops18h 20m
Las Vegas Harry Reid Intl
dim. 9/6
10:17 am-10:45 am
2 stops16h 28m
$761
ShannonLas Vegas
SNN - LAS
SNNLAS
Shannon
mar. 6/2
7:30 am-9:49 pm
2 stops22h 19m
Las Vegas Harry Reid Intl
mar. 6/9
10:10 pm-8:35 pm
1 stop14h 25m
$762
Showing 1-10 of 36 resultsSorted by cheapest first
Best time to book a flight from Ireland to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Ireland with our price prediction graph.
DUB-LAS
SNN-LAS
ORK-LAS
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 Ireland to Las Vegas
IE0-LAS
DUB-LAS
SNN-LAS
ORK-LAS
How far ahead should I book a flight from Ireland to Las Vegas?
To ensure you get the cheapest price possible for a flight from Ireland to Las Vegas, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Ireland to Las Vegas?
Currently, January is the cheapest month in which you can book a flight from Ireland to Las Vegas (average of $449). Flying from Ireland to Las Vegas in September is currently the most expensive (average of $505). 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.
What is the cheapest time of day to fly from IE to LAS?
Find hourly flight availability from Ireland to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated avril 24, 2026.
When flying from Ireland to Las Vegas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
How often are flights from Ireland to Las Vegas delayed?
About 10% of weekly flights between Ireland and Las Vegas have experienced delays in the past year, with the average delay time being 102 minutes.
What is the most punctual flight time for Ireland to Las Vegas flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Ireland to Las Vegas flights?
Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 10% of flights being delayed.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated avril 24, 2026.
See what other customers who have flown with Delta,Aer Lingus, andAmerican Airlines from Ireland to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Entertainment
7.8
Comfort
7.9
Overall
7.9
Boarding
8.1
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Related info for your journey
Find useful and relevant information for your journey from Ireland to Las Vegas. 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 Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Mesquite
Henderson
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
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Alternative routes for Ireland to Las Vegas
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Complete your trip
Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Ireland to Las Vegas by cabin class
Find flights from Ireland to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on avril 24, 2026.
Ireland and Las Vegas flights
Browse other Ireland and Las Vegas flight options. Last updated on avril 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Ireland to Las Vegas flights
Consider these flights traveling from Ireland to Las Vegas.
Top 4 airlines flying from Ireland to Las Vegas
Discover the top 4 airlines that operate flights from Ireland to Las Vegas. 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 avril 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$487 | Average$685 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$518 | Average$625 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$526 | Average$645 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$539 | Average$601 | FlexibilityNo cancel fee | On-time71% |