$317+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Jun 7 — Jun 141
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Ireland with Cheapflights
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Cheapest flights from Las Vegas to IrelandExplore the most affordable flight options available from Las Vegas to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 8, 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 May 8, 2026.
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
LAS
- SNN
1 stop19h 15m
United Airlines
Thu 9/312:30 pm
SNN
- LAS
1 stop18h 23m
United Airlines
Deal found 5/5![United Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:20 am
LAS
- SNN
2 stops18h 10m
United Airlines
Thu 9/109:30 am
SNN
- LAS
1 stop14h 32m
United Airlines
Deal found 5/7![United Airlines logo]()
$724
This FlightHub deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Tue 12/19:10 am
LAS
- DUB
2 stops25h 10m
Scandinavian Airlines
Tue 12/87:05 pm
DUB
- LAS
2 stops34h 00m
Scandinavian Airlines
Deal found 5/4![Scandinavian Airlines logo]()
$754
This FlightHub deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Wed 12/21:05 pm
LAS
- DUB
2 stops38h 40m
Scandinavian Airlines
Mon 12/712:30 pm
DUB
- LAS
2 stops42h 19m
Scandinavian Airlines
Deal found 5/4![Scandinavian Airlines logo]()
$784
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/18:46 am
LAS
- DUB
1 stop15h 29m
Aer Lingus
Tue 9/151:20 pm
DUB
- LAS
1 stop17h 02m
Aer Lingus
Deal found 5/8![Aer Lingus logo]()
$796
This Gotogate deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Tue 11/107:35 pm
LAS
- DUB
Nonstop9h 45m
Aer Lingus
Tue 11/178:50 am
DUB
- LAS
1 stop18h 00m
Aer Lingus
Deal found 5/4![Aer Lingus logo]()
$808
This Mytrip deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:20 pm
LAS
- DUB
3 stops35h 00m
WestJet
Tue 6/1610:10 am
DUB
- LAS
3 stops34h 20m
WestJet
Deal found 5/3![WestJet logo]()
$826
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:25 am
LAS
- SNN
1 stop13h 05m
United Airlines
Wed 8/199:30 am
SNN
- LAS
1 stop13h 11m
United Airlines
Deal found 5/4![United Airlines logo]()
$835
This KAYAK deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:56 pm
LAS
- DUB
1 stop21h 14m
Aer Lingus
Sat 9/191:20 pm
DUB
- LAS
1 stop17h 02m
Aer Lingus
Deal found 5/7![Aer Lingus logo]()
$841
This oojo deal was found by Cheapflights users on 5/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:00 am
LAS
- DUB
2 stops18h 15m
Icelandair
Wed 6/1012:15 pm
DUB
- LAS
2 stops18h 35m
Icelandair
Deal found 5/5![Icelandair logo]()
$848
This Cheapflightsfares deal was found by Cheapflights users on 5/6. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:35 am
LAS
- DUB
1 stop13h 25m
JetBlue
Tue 9/1511:30 am
DUB
- LAS
1 stop15h 53m
JetBlue
Deal found 5/6![JetBlue logo]()
$856
This oojo deal was found by Cheapflights users on 5/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:41 am
LAS
- DUB
2 stops15h 24m
Icelandair
Tue 9/12:15 pm
DUB
- LAS
2 stops17h 02m
Icelandair
Deal found 5/5![Icelandair logo]()
$858
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 May 8, 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 May 8, 2026.
This United Airlines deal was found by Cheapflights users on 5/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am
LAS
- SNN
1 stop19h 15m
United Airlines
Thu 9/312:30 pm
SNN
- LAS
1 stop18h 23m
United Airlines
Deal found 5/5![United Airlines logo]()
$719
This Cheapflightsfares deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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.
Sat 8/296:30 am
LAS
- DUB
1 stop18h 30m
JetBlue
Sun 9/611:30 am
DUB
- LAS
1 stop15h 58m
JetBlue
Deal found 5/3![JetBlue logo]()
$891
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:00 am
LAS
- DUB
2 stops16h 05m
Icelandair
Tue 6/162:15 pm
DUB
- LAS
2 stops16h 50m
Icelandair
Deal found 5/3![Icelandair logo]()
$904
This Delta deal was found by Cheapflights users on 5/6. 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.
Tue 9/81:55 pm
LAS
- DUB
2 stops14h 45m
Delta
Tue 9/1511:10 am
DUB
- LAS
1 stop15h 25m
Delta
Deal found 5/6![Delta logo]()
$906
This Icelandair deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1511:30 am
LAS
- DUB
2 stops39h 35m
Multiple Airlines
Wed 8/512:15 pm
DUB
- LAS
2 stops36h 51m
Multiple Airlines
Deal found 5/4![Multiple Airlines logo]()
$915
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:10 am
LAS
- SNN
1 stop16h 20m
United Airlines
Thu 9/109:30 am
SNN
- LAS
1 stop14h 32m
United Airlines
Deal found 5/7![United Airlines logo]()
$719
This KLM deal was found by Cheapflights users on 5/7. 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.
Mon 6/228:25 pm
LAS
- ORK
1 stop18h 10m
KLM
Mon 6/295:10 pm
ORK
- LAS
1 stop33h 25m
KLM
Deal found 5/7![KLM logo]()
$1,739
This British Airways deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 8/86:02 pm
LAS
- ORK
2 stops17h 48m
British Airways
Wed 8/1911:25 am
ORK
- LAS
1 stop16h 35m
British Airways
Deal found 5/4![British Airways logo]()
$1,786
This JetBlue deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Sat 5/307:30 am
LAS
- DUB
1 stop17h 30m
JetBlue
Mon 6/1511:30 am
DUB
- LAS
1 stop29h 40m
JetBlue
Deal found 5/4![JetBlue logo]()
$914
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
LAS
- SNN
1 stop16h 30m
United Airlines
Fri 8/219:30 am
SNN
- LAS
1 stop14h 32m
United Airlines
Deal found 5/4![United Airlines logo]()
$835
This Icelandair deal was found by Cheapflights users on 5/7. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1111:30 am
LAS
- DUB
2 stops15h 35m
Icelandair
Tue 8/182:15 pm
DUB
- LAS
2 stops41h 02m
Icelandair
Deal found 5/7![Icelandair logo]()
$925
This Delta deal was found by Cheapflights users on 5/6. 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.
Thu 9/106:00 am
LAS
- DUB
2 stops18h 45m
Delta
Thu 9/175:55 am
DUB
- LAS
2 stops18h 28m
Delta
Deal found 5/6![Delta logo]()
$961
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/710:25 am
LAS
- SNN
1 stop13h 05m
United Airlines
Thu 8/209:30 am
SNN
- LAS
2 stops16h 29m
United Airlines
Deal found 5/4![United Airlines logo]()
$840
This Super.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/211:59 pm
LAS
- DUB
1 stop25h 01m
JetBlue
Fri 6/1211:30 am
DUB
- LAS
1 stop16h 06m
JetBlue
Deal found 5/3![JetBlue logo]()
$970
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:00 am
LAS
- SNN
2 stops17h 30m
United Airlines
Wed 8/199:30 am
SNN
- LAS
1 stop13h 11m
United Airlines
Deal found 5/4![United Airlines logo]()
$840
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 8/87:05 am
LAS
- ORK
2 stops19h 10m
Delta
Fri 8/2110:50 am
ORK
- LAS
1 stop15h 45m
Delta
Deal found 5/4![Delta logo]()
$1,090
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:55 pm
LAS
- DUB
1 stop25h 50m
United Airlines
Tue 9/159:50 am
DUB
- LAS
2 stops38h 12m
United Airlines
Deal found 5/8![United Airlines logo]()
$886
This Delta deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 8/87:05 am
LAS
- ORK
2 stops19h 10m
Delta
Thu 8/206:15 am
ORK
- LAS
1 stop20h 20m
Delta
Deal found 5/4![Delta logo]()
$1,090
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/194:35 pm
LAS
- ORK
1 stop20h 40m
Multiple Airlines
Fri 6/268:55 pm
ORK
- LAS
2 stops33h 22m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$1,416
This United Airlines deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:30 am
LAS
- DUB
2 stops19h 10m
United Airlines
Fri 9/189:20 am
DUB
- LAS
2 stops20h 57m
United Airlines
Deal found 5/4![United Airlines logo]()
$911
This United Airlines deal was found by Cheapflights users on 5/7. 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 9/512:11 pm
LAS
- DUB
2 stops35h 09m
United Airlines
Mon 9/149:50 am
DUB
- LAS
2 stops38h 12m
United Airlines
Deal found 5/7![United Airlines logo]()
$942
This Mytrip deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2212:35 pm
LAS
- ORK
2 stops25h 10m
Multiple Airlines
Mon 6/2911:25 am
ORK
- LAS
2 stops31h 49m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$1,748
This British Airways deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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.
Fri 8/74:43 pm
LAS
- ORK
2 stops19h 07m
British Airways
Fri 8/217:10 am
ORK
- LAS
2 stops19h 30m
British Airways
Deal found 5/4![British Airways logo]()
$1,936
This British Airways deal was found by Cheapflights users on 5/4. Clicking the “Pick Dates” 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 8/86:02 pm
LAS
- ORK
2 stops17h 48m
British Airways
Fri 8/217:10 am
ORK
- LAS
2 stops19h 30m
British Airways
Deal found 5/4![British Airways logo]()
$1,936
Last-minute flights from Las Vegas to IrelandDiscover last-minute flight deals from Las Vegas to Ireland. Data last updated May 8, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Ireland. Data last updated May 8, 2026 and is based on user searches.
This JetBlue deal was found by Cheapflights users on 5/7. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:36 pm
LAS
- DUB
1 stop36h 24m
JetBlue
Mon 5/1111:30 am
DUB
- LAS
1 stop20h 19m
JetBlue
Deal found 5/7![JetBlue logo]()
$915
This SmartFares 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:30 am
LAS
- DUB
1 stop17h 30m
JetBlue
Mon 6/1511:30 am
DUB
- LAS
1 stop16h 06m
JetBlue
Deal found 5/8![JetBlue logo]()
$867
This deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:00 am
LAS
- SNN
1 stop16h 30m
United Airlines
Wed 6/179:30 am
SNN
- LAS
1 stop13h 19m
United Airlines
Deal found 5/3![United Airlines logo]()
$1,016
This oojo deal was found by Cheapflights users on 5/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:00 am
LAS
- DUB
2 stops18h 15m
Icelandair
Wed 6/1012:15 pm
DUB
- LAS
2 stops18h 35m
Icelandair
Deal found 5/5![Icelandair logo]()
$848
This Expedia deal was found by Cheapflights users on 5/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:30 am
LAS
- DUB
1 stop17h 30m
JetBlue
Thu 6/1111:30 am
DUB
- LAS
1 stop16h 06m
JetBlue
Deal found 5/7![JetBlue logo]()
$886
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 6/45:45 am
LAS
- SNN
2 stops17h 45m
United Airlines
Thu 6/119:30 am
SNN
- LAS
1 stop13h 19m
United Airlines
Deal found 5/7![United Airlines logo]()
$1,086
This Mytrip deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/91:20 pm
LAS
- DUB
3 stops35h 00m
WestJet
Tue 6/1610:10 am
DUB
- LAS
3 stops34h 20m
WestJet
Deal found 5/3![WestJet logo]()
$826
This Kiwi.com deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” 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 6/91:20 pm
LAS
- DUB
2 stops38h 10m
Multiple Airlines
Tue 6/1612:15 pm
DUB
- LAS
1 stop31h 27m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$879
This oojo deal was found by Cheapflights users on 5/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:00 am
LAS
- DUB
2 stops16h 05m
Icelandair
Tue 6/162:15 pm
DUB
- LAS
2 stops16h 50m
Icelandair
Deal found 5/3![Icelandair logo]()
$904
This Expedia deal was found by Cheapflights users on 5/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:50 am
LAS
- DUB
1 stop14h 10m
JetBlue
Tue 6/1611:30 am
DUB
- LAS
1 stop16h 06m
JetBlue
Deal found 5/5![JetBlue logo]()
$931
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:15 pm
LAS
- DUB
2 stops25h 25m
Multiple Airlines
Sun 6/2110:40 am
DUB
- LAS
1 stop33h 00m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$930
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 6/227:05 am
LAS
- SNN
1 stop20h 05m
KLM
Mon 6/291:05 pm
SNN
- LAS
1 stop14h 44m
KLM
Deal found 5/8![KLM logo]()
$1,225
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 May 8, 2026.
Search for one-way flight options from Las Vegas to Ireland. Find affordable one-way fares based on user searches. Data last updated May 8, 2026.
This KAYAK deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:25 pm
LAS
- DUB
1 stop21h 45m
Aer Lingus
Deal found 5/7![Aer Lingus logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:48 pm
LAS
- DUB
2 stops33h 37m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 5/7. 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 10/147:20 pm
LAS
- DUB
2 stops43h 40m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1511:36 pm
LAS
- DUB
2 stops38h 54m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$400
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/319:24 pm
LAS
- DUB
3 stops42h 01m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 5/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/31:43 pm
LAS
- DUB
1 stop16h 47m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Sat 6/66:10 pm
LAS
- DUB
3 stops44h 20m
Multiple Airlines
Deal found 5/7![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 5/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:10 pm
LAS
- DUB
2 stops31h 10m
WestJet
Deal found 5/6![WestJet logo]()
$428
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 May 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $719 (United Airlines) |
One-way from | $317 (KAYAK) |
Popular in | June |
Cheapest in | October |
Average price | $915 |
Good round-trip deal | $891 or less |
Good one-way deal | $545 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 May 8, 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 VegasShannon
LAS - SNN
LASSNN
Las Vegas Harry Reid Intl
Tue 9/1
7:00 am-10:15 am
1 stop19h 15m
Shannon
Thu 9/3
12:30 pm-10:53 pm
1 stop18h 23m
$719
Las VegasShannon
LAS - SNN
LASSNN
Las Vegas Harry Reid Intl
Sun 9/6
7:10 am-7:30 am
1 stop16h 20m
Shannon
Thu 9/10
9:30 am-4:02 pm
1 stop14h 32m
$719
Las VegasShannon
LAS - SNN
LASSNN
Las Vegas Harry Reid Intl
Fri 8/7
7:00 am-7:30 am
1 stop16h 30m
Shannon
Fri 8/21
9:30 am-4:02 pm
1 stop14h 32m
$835
Quickest round-trip
Las VegasShannon
LAS - SNN
LASSNN
Las Vegas Harry Reid Intl
Fri 8/7
10:25 am-7:30 am
1 stop13h 05m
Shannon
Thu 8/20
9:30 am-5:59 pm
2 stops16h 29m
$840
Las VegasShannon
LAS - SNN
LASSNN
Las Vegas Harry Reid Intl
Fri 8/7
6:00 am-7:30 am
2 stops17h 30m
Shannon
Wed 8/19
9:30 am-2:41 pm
1 stop13h 11m
$840
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Tue 9/1
11:55 pm-9:45 am
1 stop25h 50m
Dublin
Tue 9/15
9:50 am-4:02 pm
2 stops38h 12m
$886
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Sat 8/29
6:30 am-9:00 am
1 stop18h 30m
Dublin
Sun 9/6
11:30 am-7:28 pm
1 stop15h 58m
$891
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Tue 6/9
11:00 am-11:05 am
2 stops16h 05m
Dublin
Tue 6/16
2:15 pm-11:05 pm
2 stops16h 50m
$904
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Tue 9/8
1:55 pm-12:40 pm
2 stops14h 45m
Dublin
Tue 9/15
11:10 am-6:35 pm
1 stop15h 25m
$906
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Sun 9/6
7:30 am-10:40 am
2 stops19h 10m
Dublin
Fri 9/18
9:20 am-10:17 pm
2 stops20h 57m
$911
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-SNN
LAS-ORK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Las Vegas to Ireland
LAS-IE0
LAS-DUB
LAS-SNN
LAS-ORK
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 39 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.
What is the cheapest month to book a flight from Las Vegas to Ireland?
Currently, September is the cheapest month in which you can book a flight from Las Vegas to Ireland (average of $136). Flying from Las Vegas to Ireland in June is currently the most expensive (average of $652). 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.
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 May 8, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAer Lingus 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.
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Food
7.2
Crew
8.5
Overall
7.9
Comfort
7.9
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.
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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 May 8, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Las Vegas to Ireland flights
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Fly to Ireland regions
Consider these flights traveling to Ireland regions.
Top 8 airlines flying from Las Vegas to Ireland
Discover the top 8 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 May 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$136 | Average$884 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$459 | Average$717 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$473 | Average$710 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$845 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$724 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$487 | Average$782 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$487 | Average$687 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$507 | Average$839 | FlexibilityNo cancel fee | On-timeN/A |