HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dublin

$338+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
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 February or January, booked 54 days in advance, depart on a Friday or Tuesday and return on a Saturday

Cheap flight deals from Las Vegas to Dublin

Cheapest flights from Las Vegas to Dublin
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 December 9, 2025.

This FlightHub deal was found by Cheapflights users on 12/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:34 amLAS - DUB
2 stops37h 51mScandinavian Airlines
Thu 1/2212:30 pmDUB - LAS
2 stops41h 46mScandinavian Airlines
Deal found 12/7$818
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Tue 12/96:45 pmLAS - DUB
1 stop35h 45mMultiple Airlines
Tue 1/207:50 pmDUB - LAS
2 stops33h 41mMultiple Airlines
Deal found 12/7$863
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Tue 12/96:45 pmLAS - DUB
1 stop35h 45mMultiple Airlines
Fri 1/237:50 pmDUB - LAS
2 stops33h 41mMultiple Airlines
Deal found 12/7$866
This Ovago deal was found by Cheapflights users on 12/7. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:00 amLAS - DUB
1 stop17h 25mMultiple Airlines
Wed 1/214:45 pmDUB - LAS
1 stop15h 14mMultiple Airlines
Deal found 12/7$922
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/101:39 pmLAS - DUB
1 stop16h 51mMultiple Airlines
Tue 1/207:50 pmDUB - LAS
2 stops33h 41mMultiple Airlines
Deal found 12/7$925
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/101:39 pmLAS - DUB
1 stop16h 51mMultiple Airlines
Fri 1/237:50 pmDUB - LAS
2 stops33h 41mMultiple Airlines
Deal found 12/7$928
This Kiwi.com deal was found by Cheapflights users on 12/7. 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 12/1010:01 amLAS - DUB
3 stops28h 59mMultiple Airlines
Thu 1/223:15 pmDUB - LAS
Nonstop10h 35mMultiple Airlines
Deal found 12/7$931
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Thu 12/117:35 pmLAS - DUB
Nonstop9h 45mMultiple Airlines
Tue 1/206:00 amDUB - LAS
2 stops23h 31mMultiple Airlines
Deal found 12/7$934
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Tue 12/97:35 pmLAS - DUB
Nonstop9h 45mMultiple Airlines
Wed 1/216:35 amDUB - LAS
2 stops22h 56mMultiple Airlines
Deal found 12/7$944
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Tue 12/91:39 pmLAS - DUB
3 stops33h 41mMultiple Airlines
Thu 1/223:15 pmDUB - LAS
Nonstop10h 35mMultiple Airlines
Deal found 12/7$945
This Kiwi.com deal was found by Cheapflights users on 12/7. 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.
Thu 12/117:35 pmLAS - DUB
Nonstop9h 45mMultiple Airlines
Wed 1/216:35 amDUB - LAS
2 stops22h 56mMultiple Airlines
Deal found 12/7$949

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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$490
(FlightHub)

One-way from

$338
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$903

Good round-trip deal

$727 or less

Good one-way deal

$661 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Dublin flights.
Search Deals
From Las Vegas Harry Reid Intl to Dublin
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Dublin
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Dublin.
Search Deals
Price to beat on a one-way flight from Las Vegas Harry Reid Intl to Dublin.
Search Deals

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 December 9, 2025.
Use the filters below to find and compare flights from Las Vegas to Dublin that are best for you.

Fly from

Las Vegas

Fly to

Dublin

Route

Depart

Return

Price

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 1/21

9:40 am-11:45 am

2 stops42h 05m

Dublin

Mon 1/26

12:30 pm-10:16 pm

2 stops41h 46m

$490

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

1:10 pm-6:20 pm

2 stops21h 10m

Dublin

Tue 2/17

12:30 pm-10:29 pm

2 stops41h 59m

$490

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 5/5

8:00 am-7:45 am

2 stops15h 45m

Dublin

Tue 5/12

9:50 am-11:51 pm

2 stops22h 01m

$532

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sat 2/28

11:30 pm-7:10 am

1 stop23h 40m

Dublin

Sun 3/29

9:50 am-1:49 pm

1 stop35h 59m

$579

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 1/22

11:26 am-7:10 am

3 stops35h 44m

Dublin

Thu 2/5

10:50 am-10:41 am

3 stops31h 51m

$633

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

8:55 pm-5:45 pm

1 stop12h 50m

Dublin

Tue 2/17

11:30 am-10:38 pm

1 stop19h 08m

$669

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 3/10

7:00 am-8:45 am

1 stop18h 45m

Dublin

Fri 3/20

9:45 am-9:05 pm

1 stop18h 20m

$683

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 3/10

9:36 am-8:45 am

2 stops16h 09m

Dublin

Fri 3/20

9:45 am-9:05 pm

1 stop18h 20m

$687

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 2/18

2:34 pm-5:10 pm

2 stops18h 36m

Dublin

Tue 2/24

5:10 pm-12:05 pm

1 stop26h 55m

$696

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 3/5

8:55 pm-9:10 am

1 stop28h 15m

Dublin

Fri 3/13

7:35 am-7:50 pm

1 stop19h 15m

$716

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 19 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Dublin flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Las Vegas-Dublin flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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?

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Dublin. Price data was last updated on December 5, 2025.

Booking 54 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, August is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of $487). Flying from Las Vegas to Dublin in June is currently the most expensive (average of $715). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to DUB?

Find hourly flight availability from Las Vegas to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 9, 2025.

It’s typically best to fly out from Las Vegas to Dublin in the evening. Doing so could potentially save you 27% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Las Vegas to Dublin?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Dublin. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Las Vegas to Dublin flight should consider departing on Monday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 9, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,088 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,043 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Aer Lingus
7.2
Good
1,389 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,514 reviews
Delta
7.9
Good
8,010 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How popular is this Las Vegas to Dublin flight route?

    Within the past month, 2 users have taken a look at flights from Las Vegas Harry Reid Intl to Dublin.

  • How long is the flight from Las Vegas to Dublin?

    Airlines like Scandinavian Airlines and Air Canada fly from Las Vegas to Dublin in about 23h 40m. The time it takes to get you to your destination can typically vary by up to 18h 25m. The distance from Las Vegas to Dublin is about 4938 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Las Vegas to Dublin round-trip?

    Currently priced at $136, JetBlue will fly you from Las Vegas to Dublin and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $483 and $487, respectively. You may be able to fly from Las Vegas to Dublin for 83% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Las Vegas to Dublin one-way?

    $368 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Aer Lingus, with prices starting from $368 and $426, respectively.

  • What are the most reliable airlines from Las Vegas to Dublin?

    Consider American Airlines (87%), Aer Lingus (87%) or British Airways (87%) when booking your flight. These represent the most reliable airlines when flying from Las Vegas to Dublin.

  • What are the cheapest flights from Las Vegas to Dublin?

    Looking for the cheapest flight from Las Vegas to Dublin? While on average our users pay $803, our data indicates the cheapest price to be $348. The most popular route (Las Vegas Harry Reid Intl - Dublin), is priced around $490.

  • Can I find deals for flights from Las Vegas to Dublin that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Dublin.

  • Can I find deals for business class flights from Las Vegas to Dublin?

    Yes. Cheapflights offers flight deals from Las Vegas to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Dublin?

    Currently, August is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of $487). Flying from Las Vegas to Dublin in June is currently the most expensive (average of $715). 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Wicklow
Leixlip

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 for Las Vegas to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Dublin flights
Las Vegas to Shannon flights
Las Vegas to Cork flights
Reno to Shannon flights

Top 10 airlines flying from Las Vegas to Dublin

Discover the top 10 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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$760FlexibilityNo cancel feeOn-time62%
DeltaCheapest$483Average$722FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$487Average$873FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$488Average$710FlexibilityNo cancel feeOn-time70%
KLMCheapest$496Average$876FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$497Average$787FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$501Average$848FlexibilityNo cancel feeOn-time67%
IberiaCheapest$563Average$722FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$567Average$969FlexibilityNo cancel feeOn-time69%
WestJetCheapest$638Average$1,038FlexibilityNo cancel feeOn-time60%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.