$319+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Aug 22 — Aug 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 November 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 July 23, 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 July 23, 2026.
This SmartFares deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/86:50 am
LAS
- DUB
1 stop16h 55m
Air Canada
Wed 9/169:50 am
DUB
- LAS
1 stop15h 13m
Air Canada
Deal found 7/23![Air Canada logo]()
$692
This SmartFares deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:10 pm
LAS
- DUB
1 stop12h 05m
Air Canada
Tue 9/19:50 am
DUB
- LAS
1 stop20h 34m
Air Canada
Deal found 7/19![Air Canada logo]()
$693
This SmartFares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:25 pm
LAS
- DUB
1 stop24h 50m
Air Canada
Tue 9/89:50 am
DUB
- LAS
1 stop20h 32m
Air Canada
Deal found 7/21![Air Canada logo]()
$697
This SmartFares deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:10 pm
LAS
- DUB
1 stop12h 05m
Multiple Airlines
Wed 9/28:50 am
DUB
- LAS
1 stop15h 30m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$701
This Booking.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/21![Multiple Airlines logo]()
$709
This Travelocity deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:10 pm
LAS
- DUB
1 stop12h 05m
Air Canada
Tue 8/259:50 am
DUB
- LAS
1 stop20h 34m
Air Canada
Deal found 7/19![Air Canada logo]()
$719
This Expedia deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:25 pm
LAS
- DUB
1 stop18h 00m
KLM
Wed 9/165:55 am
DUB
- LAS
2 stops18h 31m
KLM
Deal found 7/23![KLM logo]()
$722
This Gotogate deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:10 pm
LAS
- DUB
1 stop12h 05m
Air Canada
Wed 9/29:20 am
DUB
- LAS
2 stops21h 04m
Air Canada
Deal found 7/19![Air Canada logo]()
$725
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 July 23, 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 July 23, 2026.
This British Airways deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 7/20![British Airways logo]()
$745
This KLM deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:15 am
LAS
- DUB
1 stop16h 30m
KLM
Sat 11/145:45 am
DUB
- LAS
1 stop16h 30m
KLM
Deal found 7/22![KLM logo]()
$796
This United Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:00 am
LAS
- DUB
2 stops18h 15m
United Airlines
Sun 8/2312:30 pm
DUB
- LAS
2 stops19h 58m
United Airlines
Deal found 7/19![United Airlines logo]()
$822
This JetBlue deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:00 am
LAS
- DUB
1 stop19h 00m
JetBlue
Tue 10/2011:30 am
DUB
- LAS
1 stop15h 53m
JetBlue
Deal found 7/22![JetBlue logo]()
$890
This Icelandair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/23![Multiple Airlines logo]()
$1,040
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/59:31 am
LAS
- DUB
2 stops16h 29m
Delta
Sun 9/205:55 am
DUB
- LAS
2 stops17h 51m
Delta
Deal found 7/18![Delta logo]()
$1,075
This British Airways deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:55 pm
LAS
- DUB
1 stop27h 00m
British Airways
Wed 11/111:10 pm
DUB
- LAS
2 stops17h 58m
British Airways
Deal found 7/23![British Airways logo]()
$755
This British Airways deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:55 pm
LAS
- DUB
1 stop27h 00m
British Airways
Sun 12/66:30 pm
DUB
- LAS
1 stop32h 20m
British Airways
Deal found 7/19![British Airways logo]()
$790
This JetBlue deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am
LAS
- DUB
1 stop19h 00m
JetBlue
Tue 10/2010:40 am
DUB
- LAS
1 stop18h 29m
JetBlue
Deal found 7/22![JetBlue logo]()
$890
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:57 pm
LAS
- DUB
1 stop23h 23m
United Airlines
Sun 9/209:20 am
DUB
- LAS
2 stops17h 34m
United Airlines
Deal found 7/20![United Airlines logo]()
$1,021
This United Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/236:45 pm
LAS
- DUB
2 stops52h 25m
United Airlines
Wed 12/309:30 am
DUB
- LAS
1 stop18h 14m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,024
Last-minute flights from Las Vegas to DublinDiscover last-minute flight deals from Las Vegas to Dublin. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Dublin. Data last updated July 23, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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.
Sat 8/1511:25 pm
LAS
- DUB
1 stop24h 20m
Multiple Airlines
Tue 8/259:50 am
DUB
- LAS
1 stop20h 34m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$740
This SmartFares deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:10 pm
LAS
- DUB
1 stop12h 05m
Air Canada
Tue 9/19:50 am
DUB
- LAS
1 stop20h 34m
Air Canada
Deal found 7/19![Air Canada logo]()
$693
This SmartFares deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:10 pm
LAS
- DUB
1 stop12h 05m
Multiple Airlines
Wed 9/28:50 am
DUB
- LAS
1 stop15h 30m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$701
This Gotogate deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:10 pm
LAS
- DUB
1 stop12h 05m
Air Canada
Wed 9/29:20 am
DUB
- LAS
2 stops21h 04m
Air Canada
Deal found 7/19![Air Canada logo]()
$725
This Travelocity deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:10 pm
LAS
- DUB
1 stop12h 05m
Air Canada
Tue 8/259:50 am
DUB
- LAS
1 stop20h 34m
Air Canada
Deal found 7/19![Air Canada logo]()
$719
This Gotogate deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:10 pm
LAS
- DUB
1 stop12h 05m
Multiple Airlines
Tue 8/259:50 am
DUB
- LAS
1 stop20h 34m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$728
This Booking.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1912:10 pm
LAS
- DUB
1 stop12h 05m
Multiple Airlines
Wed 8/269:20 am
DUB
- LAS
1 stop33h 54m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$731
This SmartFares deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2311:25 pm
LAS
- DUB
1 stop24h 50m
Air Canada
Tue 9/89:50 am
DUB
- LAS
1 stop20h 32m
Air Canada
Deal found 7/21![Air Canada logo]()
$697
This FlightHub deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:25 pm
LAS
- DUB
1 stop24h 20m
Multiple Airlines
Thu 2/255:10 am
DUB
- LAS
2 stops24h 30m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$739
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 July 23, 2026.
Search for one-way flight options from Las Vegas to Dublin. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:45 am
LAS
- DUB
3 stops39h 30m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$319
This JetBlue deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:00 am
LAS
- DUB
1 stop18h 00m
JetBlue
Deal found 7/22![JetBlue logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/49:00 am
LAS
- DUB
2 stops42h 10m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure 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 7/21![Multiple Airlines logo]()
$338
This KAYAK deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:59 pm
LAS
- DUB
1 stop25h 01m
JetBlue
Deal found 7/22![JetBlue logo]()
$339
This KAYAK deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2511:25 pm
LAS
- DUB
1 stop21h 45m
Aer Lingus
Deal found 7/20![Aer Lingus logo]()
$346
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:45 am
LAS
- DUB
3 stops48h 35m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$349
This Mytrip deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:25 pm
LAS
- DUB
2 stops25h 15m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:45 am
LAS
- DUB
3 stops40h 35m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$358
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $692 (SmartFares) |
One-way from | $319 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $1,022 |
Good round-trip deal | $912 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 July 23, 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
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Wed 9/2
10:10 pm-7:30 pm
1 stop13h 20m
Dublin
Thu 9/10
8:20 pm-8:00 pm
1 stop31h 40m
$745
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Wed 11/4
8:55 pm-7:55 am
1 stop27h 00m
Dublin
Wed 11/11
1:10 pm-11:08 pm
2 stops17h 58m
$755
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Wed 12/2
8:55 pm-7:55 am
1 stop27h 00m
Dublin
Sun 12/6
6:30 pm-6:50 pm
1 stop32h 20m
$790
Quickest round-trip
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Tue 11/3
7:15 am-7:45 am
1 stop16h 30m
Dublin
Sat 11/14
5:45 am-2:15 pm
1 stop16h 30m
$796
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Sun 8/16
6:00 am-8:15 am
2 stops18h 15m
Dublin
Sun 8/23
12:30 pm-12:28 am
2 stops19h 58m
$822
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Sat 10/10
6:00 am-9:00 am
1 stop19h 00m
Dublin
Tue 10/20
11:30 am-7:23 pm
1 stop15h 53m
$890
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Wed 10/14
6:00 am-9:00 am
1 stop19h 00m
Dublin
Tue 10/20
10:40 am-9:09 pm
1 stop18h 29m
$890
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Sat 9/5
11:57 pm-7:20 am
1 stop23h 23m
Dublin
Sun 9/20
9:20 am-6:54 pm
2 stops17h 34m
$1,021
Las VegasDublin
LAS - DUB
LASDUB
Las Vegas Harry Reid Intl
Wed 12/23
6:45 pm-7:10 am
2 stops52h 25m
Dublin
Wed 12/30
9:30 am-7:44 pm
1 stop18h 14m
$1,024
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
$1,040
Showing 1-10 of 20 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 July.
| 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, November is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of $532). 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 $792 and $1,081 in September.The cheapest round-trip price found within the last 5 days was $692 on Air Canada (Sep 8-Sep 16).
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 July 23, 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.
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Food
7.2
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
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
Dublin flight routes
Flights by cabin class
Other flight options
Other flights from Las Vegas
Popular flights
Alternative routes for Las Vegas to Dublin
See prices for flight routes from nearby airports that may be better suited for you.
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 July 23, 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 July 23, 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 July 23, 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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$459 | Average$717 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$473 | Average$672 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$483 | Average$975 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$484 | Average$814 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$499 | Average$691 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$628 | Average$940 | FlexibilityNo cancel fee | On-time62% |