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$320+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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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 Tuesday or Wednesday 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 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:47 pmLAS - DUB
1 stop14h 43mMultiple Airlines
Sun 1/1110:55 amDUB - LAS
2 stops56h 17mMultiple Airlines
Deal found 12/22$901
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:47 pmLAS - DUB
1 stop14h 43mMultiple Airlines
Mon 1/121:10 pmDUB - LAS
2 stops30h 02mMultiple Airlines
Deal found 12/22$954
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:47 pmLAS - DUB
1 stop14h 43mMultiple Airlines
Tue 1/134:40 pmDUB - LAS
1 stop26h 32mMultiple Airlines
Deal found 12/22$955
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:47 pmLAS - DUB
1 stop14h 43mMultiple Airlines
Thu 1/83:15 pmDUB - LAS
Nonstop10h 35mMultiple Airlines
Deal found 12/22$1,094
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Mon 12/293:47 pmLAS - DUB
1 stop14h 43mMultiple Airlines
Mon 1/57:45 pmDUB - LAS
2 stops33h 46mMultiple Airlines
Deal found 12/21$1,365
This American Airlines deal was found by Cheapflights users on 12/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:55 pmLAS - DUB
1 stop30h 20mAmerican Airlines
Wed 12/311:00 pmDUB - LAS
1 stop14h 48mAmerican Airlines
Deal found 12/23$1,379
This Air Canada deal was found by Cheapflights users on 12/22. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:30 pmLAS - DUB
1 stop23h 40mAir Canada
Fri 1/99:00 amDUB - LAS
1 stop34h 20mAir Canada
Deal found 12/22$1,412
This Icelandair deal was found by Cheapflights users on 12/22. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:04 amLAS - DUB
2 stops16h 11mIcelandair
Tue 1/1311:30 amDUB - LAS
2 stops17h 30mIcelandair
Deal found 12/22$1,422
This FlightHub deal was found by Cheapflights users on 12/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:45 pmLAS - DUB
2 stops30h 25mMultiple Airlines
Wed 12/315:10 amDUB - LAS
1 stop14h 55mMultiple Airlines
Deal found 12/23$1,429

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 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$595
(FlightHub)

One-way from

$411
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$903

Good round-trip deal

$684 or less

Good one-way deal

$538 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. 15% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 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 23, 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

Tue 3/10

9:36 am-6:20 pm

2 stops25h 44m

Dublin

Thu 3/19

12:30 pm-9:12 pm

2 stops39h 42m

$595

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/16

1:59 pm-11:45 am

2 stops38h 46m

Dublin

Wed 3/25

12:30 pm-10:03 pm

2 stops40h 33m

$595

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 1/22

1:10 pm-9:25 am

2 stops36h 15m

Dublin

Mon 1/26

7:05 pm-10:14 pm

2 stops35h 09m

$629

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 5/5

11:30 am-8:20 am

1 stop12h 50m

Dublin

Tue 5/12

10:40 am-11:52 pm

1 stop21h 12m

$648

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

7:15 am-8:10 am

1 stop16h 55m

Dublin

Tue 2/17

5:00 am-8:39 pm

2 stops23h 39m

$666

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

7:35 pm-1:20 pm

Nonstop9h 45m

Dublin

Tue 2/17

3:15 pm-5:50 pm

Nonstop10h 35m

$668

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/16

11:30 pm-6:10 am

1 stop23h 40m

Dublin

Wed 3/25

8:00 am-10:31 pm

1 stop21h 31m

$670

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 3/10

9:45 am-8:45 am

1 stop16h 00m

Dublin

Thu 3/19

8:50 am-3:15 pm

1 stop13h 25m

$671

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 3/10

6:00 am-8:45 am

2 stops19h 45m

Dublin

Thu 3/19

8:50 am-3:15 pm

1 stop13h 25m

$675

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

11:30 am-9:59 pm

1 stop17h 29m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Showing 1-10 of 18 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

*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 19, 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 23, 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 23, 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
8,013 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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
8,013 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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
9,103 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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
11,052 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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
1,410 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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
10,551 reviews
Delta
7.9
Good
8,013 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Overall

7.9

Crew

8.5

Food

7.3

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.

  • What airports do I use to fly from Las Vegas to Dublin?

    If you book a flight from Las Vegas to Dublin, you will be flying from Harry Reid Intl to Dublin. Flights to Dublin (DUB) from Las Vegas Harry Reid Intl (LAS) take 9h 45m for a nonstop flight. There is 1 flight from Harry Reid Intl to Dublin per day from 10 airlines.

  • 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 JetBlue fly from Las Vegas to Dublin in about 12h 50m. The time it takes to get you to your destination can typically vary by up to 12h 54m. 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 (91%), Aer Lingus (91%) or British Airways (91%) 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 $809, our data indicates the cheapest price to be $385. The most popular route (Las Vegas Harry Reid Intl - Dublin), is priced around $595.

  • 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
Leixlip

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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 Cork flights
Las Vegas to Shannon 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$760FlexibilityNo cancel feeOn-time62%
DeltaCheapest$483Average$716FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$487Average$873FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$488Average$707FlexibilityNo cancel feeOn-time70%
KLMCheapest$496Average$876FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$498Average$823FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$501Average$810FlexibilityNo cancel feeOn-time67%
IberiaCheapest$563Average$722FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$567Average$952FlexibilityNo cancel feeOn-time69%
WestJetCheapest$638Average$1,038FlexibilityNo cancel feeOn-time60%

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