$356+ 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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
Jun 11 — Jun 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Ireland to Las Vegas with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
Last-minute
One-way
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 May 12, 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 May 12, 2026.
This KLM deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:50 am
ORK
- LAS
1 stop15h 45m
KLM
Mon 6/298:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Deal found 5/8![KLM logo]()
$606
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/108:55 am
DUB
- LAS
1 stop17h 40m
Delta
Wed 6/179:32 am
LAS
- DUB
1 stop14h 23m
Delta
Deal found 5/12![Delta logo]()
$606
This KLM deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Fri 6/196:15 am
ORK
- LAS
1 stop20h 20m
KLM
Tue 6/238:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Deal found 5/12![KLM logo]()
$607
This KLM deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/31:25 pm
DUB
- LAS
1 stop13h 10m
KLM
Tue 6/97:05 am
LAS
- DUB
1 stop18h 10m
KLM
Deal found 5/12![KLM logo]()
$607
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/311:10 am
DUB
- LAS
1 stop15h 25m
Delta
Tue 6/96:48 am
LAS
- DUB
2 stops19h 12m
Delta
Deal found 5/12![Delta logo]()
$608
This British Airways deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:35 am
DUB
- LAS
2 stops22h 26m
British Airways
Mon 6/2210:10 pm
LAS
- DUB
1 stop13h 25m
British Airways
Deal found 5/9![British Airways logo]()
$609
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/81:25 pm
DUB
- LAS
1 stop13h 10m
Delta
Mon 6/226:48 am
LAS
- DUB
2 stops17h 57m
Delta
Deal found 5/12![Delta logo]()
$610
This Delta deal was found by Cheapflights users on 5/8. 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.
Thu 5/285:55 am
DUB
- LAS
2 stops18h 05m
Delta
Fri 6/126:19 am
LAS
- DUB
1 stop17h 36m
Delta
Deal found 5/8![Delta logo]()
$612
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:55 am
DUB
- LAS
2 stops18h 05m
Delta
Mon 6/810:35 am
LAS
- DUB
1 stop16h 10m
Delta
Deal found 5/11![Delta logo]()
$613
This Delta deal was found by Cheapflights users on 5/10. 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.
Fri 6/51:25 pm
DUB
- LAS
2 stops18h 19m
Delta
Tue 6/1611:27 am
LAS
- DUB
1 stop14h 33m
Delta
Deal found 5/10![Delta logo]()
$614
This Finnair deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:40 am
DUB
- LAS
2 stops20h 46m
Finnair
Wed 9/3010:44 am
LAS
- DUB
1 stop15h 01m
Finnair
Deal found 5/11![Finnair logo]()
$615
This Flighttix deal was found by Cheapflights users on 5/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:45 am
DUB
- LAS
1 stop29h 01m
British Airways
Mon 6/19:36 am
LAS
- DUB
1 stop15h 59m
British Airways
Deal found 5/10![British Airways logo]()
$616
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 May 12, 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 May 12, 2026.
This KLM deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:50 am
ORK
- LAS
1 stop15h 45m
KLM
Mon 6/298:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Deal found 5/8![KLM logo]()
$606
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:10 am
DUB
- LAS
1 stop15h 25m
Delta
Mon 6/299:37 am
LAS
- DUB
2 stops16h 23m
Delta
Deal found 5/9![Delta logo]()
$607
This Finnair deal was found by Cheapflights users on 5/8. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:40 am
DUB
- LAS
2 stops20h 46m
Finnair
Wed 9/3010:44 am
LAS
- DUB
1 stop15h 01m
Finnair
Deal found 5/8![Finnair logo]()
$615
This British Airways deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/39:15 pm
SNN
- LAS
1 stop25h 40m
British Airways
Sun 6/75:20 pm
LAS
- SNN
1 stop34h 00m
British Airways
Deal found 5/12![British Airways logo]()
$758
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/115:55 am
DUB
- LAS
1 stop20h 40m
Delta
Mon 6/156:00 am
LAS
- DUB
2 stops17h 55m
Delta
Deal found 5/12![Delta logo]()
$608
This KLM deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:05 pm
SNN
- LAS
1 stop17h 16m
KLM
Wed 5/279:30 am
LAS
- SNN
1 stop17h 40m
KLM
Deal found 5/9![KLM logo]()
$620
This Delta deal was found by Cheapflights users on 5/8. 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.
Tue 6/168:55 am
DUB
- LAS
2 stops19h 41m
Delta
Mon 6/299:37 am
LAS
- DUB
2 stops16h 23m
Delta
Deal found 5/8![Delta logo]()
$612
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:55 am
DUB
- LAS
2 stops18h 00m
Delta
Mon 6/226:00 am
LAS
- DUB
2 stops17h 55m
Delta
Deal found 5/11![Delta logo]()
$613
This British Airways deal was found by Cheapflights users on 5/8. 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.
Thu 6/47:30 am
SNN
- LAS
1 stop15h 25m
British Airways
Mon 6/82:45 pm
LAS
- SNN
2 stops17h 25m
British Airways
Deal found 5/8![British Airways logo]()
$759
This KLM deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Thu 6/186:15 am
ORK
- LAS
2 stops18h 31m
KLM
Mon 6/228:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Deal found 5/12![KLM logo]()
$708
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:55 am
DUB
- LAS
2 stops19h 29m
Delta
Wed 6/176:19 am
LAS
- DUB
2 stops19h 41m
Delta
Deal found 5/11![Delta logo]()
$613
This British Airways deal was found by Cheapflights users on 5/8. 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.
Thu 6/47:10 am
ORK
- LAS
1 stop15h 45m
British Airways
Mon 6/810:10 pm
LAS
- ORK
1 stop28h 35m
British Airways
Deal found 5/8![British Airways logo]()
$760
This KLM deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:05 pm
SNN
- LAS
1 stop19h 36m
KLM
Thu 7/210:35 pm
LAS
- SNN
1 stop28h 35m
KLM
Deal found 5/11![KLM logo]()
$713
This Delta deal was found by Cheapflights users on 5/10. 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.
Thu 5/285:55 am
DUB
- LAS
2 stops18h 05m
Delta
Sat 5/3012:35 am
LAS
- DUB
1 stop23h 20m
Delta
Deal found 5/10![Delta logo]()
$613
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/231:05 pm
SNN
- LAS
1 stop14h 36m
Delta
Wed 5/279:50 am
LAS
- SNN
2 stops17h 20m
Delta
Deal found 5/9![Delta logo]()
$620
This KLM deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:15 am
ORK
- LAS
2 stops18h 31m
KLM
Thu 7/28:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Deal found 5/11![KLM logo]()
$809
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/139:15 am
DUB
- LAS
1 stop14h 20m
Delta
Fri 6/1911:10 pm
LAS
- DUB
1 stop26h 50m
Delta
Deal found 5/11![Delta logo]()
$620
This Delta deal was found by Cheapflights users on 5/10. 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.
Fri 5/2910:00 am
DUB
- LAS
2 stops21h 13m
Delta
Fri 6/56:05 am
LAS
- DUB
1 stop19h 10m
Delta
Deal found 5/10![Delta logo]()
$624
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/251:05 pm
SNN
- LAS
2 stops27h 48m
Delta
Thu 7/210:35 pm
LAS
- SNN
1 stop28h 35m
Delta
Deal found 5/11![Delta logo]()
$713
Last-minute flights from Ireland to Las VegasDiscover last-minute flight deals from Ireland to Las Vegas. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Ireland to Las Vegas. Data last updated May 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/8. 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.
Thu 5/285:55 am
DUB
- LAS
2 stops18h 05m
Delta
Fri 6/126:19 am
LAS
- DUB
1 stop17h 36m
Delta
Deal found 5/8![Delta logo]()
$612
This Delta deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:55 am
DUB
- LAS
2 stops18h 05m
Delta
Mon 6/86:00 am
LAS
- DUB
2 stops17h 55m
Delta
Deal found 5/11![Delta logo]()
$613
This TravelUp deal was found by Cheapflights users on 5/10. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:45 am
DUB
- LAS
1 stop36h 18m
Multiple Airlines
Fri 6/1210:10 pm
LAS
- DUB
1 stop13h 15m
Multiple Airlines
Deal found 5/10![Multiple Airlines logo]()
$615
This Flighttix deal was found by Cheapflights users on 5/10. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2811:45 am
DUB
- LAS
1 stop29h 01m
British Airways
Mon 6/19:36 am
LAS
- DUB
1 stop15h 59m
British Airways
Deal found 5/10![British Airways logo]()
$616
This KLM deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/31:25 pm
DUB
- LAS
1 stop13h 10m
KLM
Tue 6/97:05 am
LAS
- DUB
1 stop18h 10m
KLM
Deal found 5/12![KLM logo]()
$607
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/311:10 am
DUB
- LAS
1 stop15h 25m
Delta
Tue 6/96:48 am
LAS
- DUB
2 stops19h 12m
Delta
Deal found 5/12![Delta logo]()
$608
This Delta deal was found by Cheapflights users on 5/10. 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.
Fri 6/51:25 pm
DUB
- LAS
2 stops18h 19m
Delta
Tue 6/1611:44 am
LAS
- DUB
2 stops14h 16m
Delta
Deal found 5/10![Delta logo]()
$614
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/81:25 pm
DUB
- LAS
1 stop13h 10m
Delta
Mon 6/226:48 am
LAS
- DUB
2 stops17h 57m
Delta
Deal found 5/12![Delta logo]()
$610
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 6/108:55 am
DUB
- LAS
1 stop17h 40m
Delta
Wed 6/179:32 am
LAS
- DUB
1 stop14h 23m
Delta
Deal found 5/12![Delta logo]()
$606
This British Airways deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/168:35 am
DUB
- LAS
2 stops22h 26m
British Airways
Mon 6/2210:10 pm
LAS
- DUB
1 stop13h 25m
British Airways
Deal found 5/9![British Airways logo]()
$609
This KLM deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Fri 6/196:15 am
ORK
- LAS
1 stop20h 20m
KLM
Tue 6/238:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Deal found 5/12![KLM logo]()
$607
This KLM deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:50 am
ORK
- LAS
1 stop15h 45m
KLM
Mon 6/298:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Deal found 5/8![KLM logo]()
$606
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 May 12, 2026.
Search for one-way flight options from Ireland to Las Vegas. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This SmartFares deal was found by Cheapflights users on 5/10. 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 6/1511:30 am
DUB
- LAS
1 stop16h 06m
JetBlue
Deal found 5/10![JetBlue logo]()
$356
This SmartFares deal was found by Cheapflights users on 5/9. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:30 am
DUB
- LAS
1 stop21h 29m
JetBlue
Deal found 5/9![JetBlue logo]()
$357
This Flysmarter deal was found by Cheapflights users on 5/8. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1611:30 am
DUB
- LAS
1 stop16h 06m
JetBlue
Deal found 5/8![JetBlue logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1610:10 am
DUB
- LAS
2 stops33h 32m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$390
This Trip.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1612:15 pm
DUB
- LAS
2 stops32h 40m
WestJet
Deal found 5/11![WestJet logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:30 am
DUB
- LAS
3 stops35h 57m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:20 pm
DUB
- LAS
3 stops37h 29m
Multiple Airlines
Deal found 5/8![Multiple Airlines logo]()
$422
This FlipMilhas deal was found by Cheapflights users on 5/10. 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 FlipMilhas is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:50 am
DUB
- LAS
1 stop21h 53m
GOL
Deal found 5/10![GOL logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 10/146:55 am
DUB
- LAS
3 stops47h 56m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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 5/234:50 pm
ORK
- LAS
3 stops50h 24m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$633
This British Airways deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” 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.
Sat 5/238:30 pm
ORK
- LAS
1 stop26h 25m
British Airways
Deal found 5/12![British Airways logo]()
$1,090
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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $606 (KLM) |
One-way from | $356 (SmartFares) |
Popular in | July |
Cheapest in | January |
Average price | $654 |
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 May 12, 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
CorkLas Vegas
ORK - LAS
ORKLAS
Cork
Mon 6/22
10:50 am-6:35 pm
1 stop15h 45m
Las Vegas Harry Reid Intl
Mon 6/29
8:25 pm-10:35 pm
1 stop18h 10m
$606
Quickest round-trip
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 6/24
11:10 am-6:35 pm
1 stop15h 25m
Las Vegas Harry Reid Intl
Mon 6/29
9:37 am-10:00 am
2 stops16h 23m
$607
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Thu 6/11
5:55 am-6:35 pm
1 stop20h 40m
Las Vegas Harry Reid Intl
Mon 6/15
6:00 am-7:55 am
2 stops17h 55m
$608
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Tue 6/16
8:55 am-8:36 pm
2 stops19h 41m
Las Vegas Harry Reid Intl
Mon 6/29
9:37 am-10:00 am
2 stops16h 23m
$612
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Mon 6/8
5:55 am-3:55 pm
2 stops18h 00m
Las Vegas Harry Reid Intl
Mon 6/22
6:00 am-7:55 am
2 stops17h 55m
$613
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 6/10
8:55 am-8:24 pm
2 stops19h 29m
Las Vegas Harry Reid Intl
Wed 6/17
6:19 am-10:00 am
2 stops19h 41m
$613
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Thu 5/28
5:55 am-4:00 pm
2 stops18h 05m
Las Vegas Harry Reid Intl
Sat 5/30
12:35 am-7:55 am
1 stop23h 20m
$613
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 9/16
9:40 am-10:26 pm
2 stops20h 46m
Las Vegas Harry Reid Intl
Wed 9/30
10:44 am-9:45 am
1 stop15h 01m
$615
ShannonLas Vegas
SNN - LAS
SNNLAS
Shannon
Sat 5/23
1:05 pm-10:21 pm
1 stop17h 16m
Las Vegas Harry Reid Intl
Wed 5/27
9:30 am-11:10 am
1 stop17h 40m
$620
ShannonLas Vegas
SNN - LAS
SNNLAS
Shannon
Sat 5/23
1:05 pm-7:41 pm
1 stop14h 36m
Las Vegas Harry Reid Intl
Wed 5/27
9:50 am-11:10 am
2 stops17h 20m
$620
Showing 1-10 of 28 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
ORK-LAS
SNN-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
ORK-LAS
SNN-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.
How often are flights from Ireland to Las Vegas delayed?
About 8% of weekly flights between Ireland and Las Vegas have experienced delays in the past year, with the average delay time being 115 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 8% 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 May 12, 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
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Comfort
7.8
Crew
8.5
Overall
7.9
Boarding
8.1
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 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
North Las Vegas
Henderson
Kingman
Winchester
Boulder City
Needles
Sunrise Manor
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Las Vegas flight routes
Other flight options
Popular flights
Top destinations
Alternative routes for Ireland to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.
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 May 12, 2026.
Ireland and Las Vegas flights
Browse other Ireland and Las Vegas flight options. Last updated on May 12, 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$487 | Average$685 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$518 | Average$672 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$526 | Average$645 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$539 | Average$631 | FlexibilityNo cancel fee | On-time71% |