$242+ Cheap flights from Las Vegas (LAS) to Dublin (DUB)
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Sep 1 — Sep 81
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Dublin 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.Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Dublin are usually found in February or October, booked 50 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday
Cheap flight deals from Las Vegas to Dublin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Las Vegas to DublinExplore the most affordable flight options available from Las Vegas to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
Explore the most affordable flight options available from Las Vegas to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.
This Booking.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:25 pm
LAS
- DUB
1 stop24h 20m
Multiple Airlines
Fri 9/189:20 am
DUB
- LAS
1 stop33h 42m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$704
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/611:59 pm
LAS
- DUB
1 stop23h 31m
United Airlines
Fri 9/189:20 am
DUB
- LAS
2 stops33h 49m
United Airlines
Deal found 7/30![United Airlines logo]()
$732
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 9/310:25 am
LAS
- DUB
1 stop14h 35m
JetBlue
Fri 9/1111:30 am
DUB
- LAS
1 stop14h 57m
JetBlue
Deal found 7/30![JetBlue logo]()
$733
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:35 am
LAS
- DUB
1 stop13h 25m
JetBlue
Thu 9/1010:40 am
DUB
- LAS
1 stop20h 46m
JetBlue
Deal found 7/30![JetBlue logo]()
$734
This deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/1311:35 am
LAS
- DUB
1 stop13h 25m
JetBlue
Sat 9/511:30 am
DUB
- LAS
1 stop16h 01m
JetBlue
Deal found 7/30![JetBlue logo]()
$739
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 8/287:00 am
LAS
- DUB
1 stop18h 00m
JetBlue
Fri 9/410:40 am
DUB
- LAS
1 stop20h 13m
JetBlue
Deal found 7/30![JetBlue logo]()
$742
This Justfly.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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.
Tue 10/2711:50 pm
LAS
- DUB
1 stop23h 20m
Multiple Airlines
Tue 11/105:10 am
DUB
- LAS
2 stops18h 58m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$743
This British Airways deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:10 pm
LAS
- DUB
1 stop13h 20m
British Airways
Thu 9/108:20 pm
DUB
- LAS
1 stop31h 40m
British Airways
Deal found 7/28![British Airways logo]()
$744
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:00 am
LAS
- DUB
2 stops14h 45m
Delta
Tue 11/105:45 am
DUB
- LAS
1 stop16h 30m
Delta
Deal found 7/31![Delta logo]()
$746
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am
LAS
- DUB
2 stops16h 10m
Multiple Airlines
Tue 11/105:10 am
DUB
- LAS
2 stops18h 58m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$747
Best flights from Las Vegas to DublinDiscover carefully curated flight deals from Las Vegas to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
Discover carefully curated flight deals from Las Vegas to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2026.
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 1/129:25 am
LAS
- DUB
1 stop15h 20m
Delta
Tue 1/268:50 am
DUB
- LAS
1 stop13h 25m
Delta
Deal found 7/31![Delta logo]()
$741
This United Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/28:20 am
LAS
- DUB
1 stop15h 00m
United Airlines
Thu 9/109:50 am
DUB
- LAS
2 stops17h 04m
United Airlines
Deal found 8/1![United Airlines logo]()
$756
This JetBlue deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/1310:25 am
LAS
- DUB
1 stop14h 35m
JetBlue
Thu 8/2710:40 am
DUB
- LAS
1 stop20h 08m
JetBlue
Deal found 7/28![JetBlue logo]()
$853
This British Airways deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 12/158:55 pm
LAS
- DUB
1 stop14h 45m
British Airways
Mon 12/218:40 pm
DUB
- LAS
1 stop30h 10m
British Airways
Deal found 7/30![British Airways logo]()
$944
This Icelandair deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” 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 11/38:35 am
LAS
- DUB
3 stops17h 40m
Multiple Airlines
Sat 11/1411:30 am
DUB
- LAS
2 stops17h 15m
Multiple Airlines
Deal found 8/1![Multiple Airlines logo]()
$1,041
This United Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/235:05 pm
LAS
- DUB
1 stop31h 05m
United Airlines
Sun 1/319:00 am
DUB
- LAS
2 stops39h 57m
United Airlines
Deal found 7/27![United Airlines logo]()
$788
This JetBlue deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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.
Mon 9/2110:55 pm
LAS
- DUB
1 stop26h 05m
JetBlue
Wed 10/711:30 am
DUB
- LAS
1 stop21h 14m
JetBlue
Deal found 7/28![JetBlue logo]()
$883
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Tue 8/117:00 am
LAS
- DUB
1 stop18h 00m
JetBlue
Sat 9/511:30 am
DUB
- LAS
1 stop16h 01m
JetBlue
Deal found 7/29![JetBlue logo]()
$892
This Turkish Airlines deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:55 pm
LAS
- DUB
2 stops26h 40m
Multiple Airlines
Fri 10/95:35 am
DUB
- LAS
2 stops25h 24m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$1,050
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/1510:38 pm
LAS
- DUB
2 stops25h 07m
United Airlines
Fri 9/49:20 am
DUB
- LAS
2 stops34h 03m
United Airlines
Deal found 7/29![United Airlines logo]()
$991
This JetBlue deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Wed 8/1211:35 am
LAS
- DUB
1 stop13h 25m
JetBlue
Sun 9/610:40 am
DUB
- LAS
1 stop20h 13m
JetBlue
Deal found 7/29![JetBlue logo]()
$907
Last-minute flights from Las Vegas to DublinDiscover last-minute flight deals from Las Vegas to Dublin. Data last updated August 2, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Dublin. Data last updated August 2, 2026 and is based on user searches.
This deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Thu 8/1311:35 am
LAS
- DUB
1 stop13h 25m
JetBlue
Sat 9/511:30 am
DUB
- LAS
1 stop16h 01m
JetBlue
Deal found 7/30![JetBlue logo]()
$739
This deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 8/1410:25 am
LAS
- DUB
1 stop14h 35m
JetBlue
Sat 9/511:30 am
DUB
- LAS
1 stop16h 01m
JetBlue
Deal found 7/30![JetBlue logo]()
$789
This deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 8/1410:25 am
LAS
- DUB
1 stop14h 35m
JetBlue
Mon 9/711:30 am
DUB
- LAS
1 stop16h 01m
JetBlue
Deal found 7/30![JetBlue logo]()
$839
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/156:35 am
LAS
- DUB
1 stop18h 25m
JetBlue
Tue 8/2510:40 am
DUB
- LAS
1 stop20h 08m
JetBlue
Deal found 7/30![JetBlue logo]()
$734
This Cheapflightsfares deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 8/1811:35 am
LAS
- DUB
1 stop13h 25m
JetBlue
Fri 9/1111:30 am
DUB
- LAS
1 stop14h 57m
JetBlue
Deal found 7/28![JetBlue logo]()
$850
This KAYAK deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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.
Fri 8/218:50 pm
LAS
- DUB
1 stop27h 30m
JetBlue
Fri 8/2811:30 am
DUB
- LAS
1 stop16h 01m
JetBlue
Deal found 7/29![JetBlue logo]()
$793
This Air Canada deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/246:50 am
LAS
- DUB
2 stops16h 55m
Air Canada
Tue 9/89:20 am
DUB
- LAS
1 stop21h 03m
Air Canada
Deal found 7/27![Air Canada logo]()
$743
This British Airways deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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.
Mon 8/2410:10 pm
LAS
- DUB
1 stop25h 30m
British Airways
Tue 9/88:35 am
DUB
- LAS
1 stop19h 25m
British Airways
Deal found 7/27![British Airways logo]()
$748
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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 8/2711:35 am
LAS
- DUB
1 stop13h 25m
JetBlue
Thu 9/310:40 am
DUB
- LAS
1 stop20h 13m
JetBlue
Deal found 7/30![JetBlue logo]()
$737
This Expedia deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” 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.
Fri 8/287:00 am
LAS
- DUB
1 stop18h 00m
JetBlue
Fri 9/410:40 am
DUB
- LAS
1 stop20h 13m
JetBlue
Deal found 7/30![JetBlue logo]()
$742
One-way flights from Las Vegas to DublinSearch for one-way flight options from Las Vegas to Dublin. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
Search for one-way flight options from Las Vegas to Dublin. Find affordable one-way fares based on user searches. Data last updated August 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/16:00 am
LAS
- DUB
2 stops21h 05m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:14 pm
LAS
- DUB
2 stops54h 36m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” 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 10/28:30 am
LAS
- DUB
3 stops40h 50m
WestJet
Deal found 7/27![WestJet logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/234:15 pm
LAS
- DUB
3 stops34h 35m
WestJet
Deal found 7/29![WestJet logo]()
$333
This Cheapflightsfares deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1311:35 am
LAS
- DUB
1 stop13h 25m
JetBlue
Deal found 7/30![JetBlue logo]()
$340
This KAYAK deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” 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 9/111:25 pm
LAS
- DUB
1 stop21h 45m
Aer Lingus
Deal found 7/28![Aer Lingus logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 10/2311:20 pm
LAS
- DUB
1 stop26h 00m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/287:45 am
LAS
- DUB
3 stops39h 25m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” 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 8/247:45 am
LAS
- DUB
3 stops40h 35m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$353
Find flight deals from Las Vegas to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $409 (KAYAK) |
One-way from | $242 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $758 |
Good round-trip deal | $912 or less |
Good one-way deal | $433 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Las Vegas to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Tue 1/12
9:25 am-8:45 am
1 stop15h 20m
Dublin
Tue 1/26
8:50 am-2:15 pm
1 stop13h 25m
$741
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Wed 9/2
8:20 am-7:20 am
1 stop15h 00m
Dublin
Thu 9/10
9:50 am-6:54 pm
2 stops17h 04m
$756
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Sat 1/23
5:05 pm-8:10 am
1 stop31h 05m
Dublin
Sun 1/31
9:00 am-4:57 pm
2 stops39h 57m
$788
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Thu 8/13
10:25 am-9:00 am
1 stop14h 35m
Dublin
Thu 8/27
10:40 am-10:48 pm
1 stop20h 08m
$853
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Mon 9/21
10:55 pm-9:00 am
1 stop26h 05m
Dublin
Wed 10/7
11:30 am-12:44 am
1 stop21h 14m
$883
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Tue 8/11
7:00 am-9:00 am
1 stop18h 00m
Dublin
Sat 9/5
11:30 am-7:31 pm
1 stop16h 01m
$892
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Wed 8/12
11:35 am-9:00 am
1 stop13h 25m
Dublin
Sun 9/6
10:40 am-10:53 pm
1 stop20h 13m
$907
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Tue 12/15
8:55 pm-7:40 pm
1 stop14h 45m
Dublin
Mon 12/21
8:40 pm-6:50 pm
1 stop30h 10m
$944
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Sat 8/15
10:38 pm-7:45 am
2 stops25h 07m
Dublin
Fri 9/4
9:20 am-11:23 am
2 stops34h 03m
$991
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Tue 11/3
8:35 am-10:15 am
3 stops17h 40m
Dublin
Sat 11/14
11:30 am-8:45 pm
2 stops17h 15m
$1,041
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Las Vegas to Dublin
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Dublin in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Las Vegas-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Las Vegas-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Las Vegas-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Las Vegas to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Las Vegas with our price prediction graph.
LAS-DUB
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 Dublin
How far ahead should I book a flight from Las Vegas to Dublin?
Booking 47 days in advance of your planned departure date is, on average, the best time to get cheap flights from Las Vegas to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Las Vegas to Dublin?
Currently, February is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of $691). Flying from Las Vegas to Dublin in June is currently the most expensive (average of $1,173). 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 much does it cost to fly round-trip from Las Vegas to Dublin?
Airfare is below average for this route at the moment.
Las Vegas to Dublin flights typically cost between $692 and $1,005 in January.The cheapest round-trip price found within the last 5 days was $409 on Aer Lingus (Jan 11-Jan 26).
Reviews of airlines servicing Dublin
Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated August 2, 2026.
Get a feel of what it's like to fly with Delta,Aer Lingus, andAmerican Airlines from Las Vegas to Dublin by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Overall
7.8
Crew
8.5
Food
7.2
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Las Vegas to Dublin. 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 Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
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Alternative routes for Las Vegas to Dublin
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Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 2, 2026.
Search flights from Las Vegas to Dublin by cabin class
Find flights from Las Vegas to Dublin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Las Vegas and Dublin flights
Browse other Las Vegas and Dublin flight options. Last updated on August 2, 2026.
Other flights from Las Vegas
Browse through other flights departing from Las Vegas. Flights are based on user searches made on Cheapflights and were last updated on August 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Las Vegas to Dublin
Discover the top 6 airlines that operate flights from Las Vegas to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$447 | Average$819 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$459 | Average$741 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$473 | Average$672 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$499 | Average$691 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$628 | Average$940 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$675 | Average$1,024 | FlexibilityNo cancel fee | On-timeN/A |