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$262+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
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 52 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$490
(FlightHub)

One-way from

$262
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$748

Good round-trip deal

$569 or less
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Dublin flight deals.
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Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Dublin flights.
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From Las Vegas Harry Reid Intl to Dublin
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One-way flight from Las Vegas Harry Reid Intl to Dublin
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Highest demand for flights based on searches. 17% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Las Vegas Harry Reid Intl to Dublin.
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Find 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 October 23, 2025.

This FlightHub deal was found by Cheapflights users on 10/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:49 pmLAS - DUB
2 stops20h 31mScandinavian Airlines
Mon 12/112:30 pmDUB - LAS
2 stops40h 08mScandinavian Airlines
Deal found 10/22$520
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/159:39 amLAS - DUB
2 stops24h 06mMultiple Airlines
Sun 11/239:00 amDUB - LAS
3 stops30h 16mMultiple Airlines
Deal found 10/21$571
This Mytrip deal was found by Cheapflights users on 10/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/68:34 amLAS - DUB
3 stops25h 11mMultiple Airlines
Sun 11/99:00 amDUB - LAS
3 stops33h 22mMultiple Airlines
Deal found 10/21$579
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:40 amLAS - DUB
2 stops27h 40mMultiple Airlines
Mon 12/18:20 pmDUB - LAS
3 stops34h 44mMultiple Airlines
Deal found 10/22$628
This lastminute.com deal was found by Cheapflights users on 10/22. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/62:19 pmLAS - DUB
2 stops37h 26mScandinavian Airlines
Sat 12/1310:10 amDUB - LAS
2 stops19h 15mScandinavian Airlines
Deal found 10/22$635
This Mytrip deal was found by Cheapflights users on 10/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:10 amLAS - DUB
3 stops27h 05mMultiple Airlines
Sun 11/235:45 amDUB - LAS
2 stops23h 04mMultiple Airlines
Deal found 10/22$641
This KAYAK deal was found by Cheapflights users on 10/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:40 pmLAS - DUB
2 stops38h 05mScandinavian Airlines
Wed 12/1012:30 pmDUB - LAS
2 stops41h 44mScandinavian Airlines
Deal found 10/21$644
This Mytrip deal was found by Cheapflights users on 10/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:10 pmLAS - DUB
3 stops26h 05mMultiple Airlines
Thu 12/116:15 amDUB - LAS
2 stops24h 16mMultiple Airlines
Deal found 10/23$658

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 October 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 2/10

1:05 pm-6:20 pm

2 stops21h 15m

Dublin

Tue 2/17

12:30 pm-10:44 pm

2 stops42h 14m

$516

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

9:55 pm-10:15 am

3 stops28h 20m

Dublin

Tue 2/17

11:30 am-10:35 am

3 stops31h 05m

$655

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sat 12/6

6:58 pm-10:15 am

3 stops31h 17m

Dublin

Sat 12/13

11:30 am-7:19 am

3 stops27h 49m

$663

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 1/12

8:55 pm-5:45 pm

1 stop12h 50m

Dublin

Tue 1/20

6:40 am-6:50 pm

1 stop20h 10m

$667

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 1/5

10:10 pm-8:45 am

2 stops26h 35m

Dublin

Thu 1/22

8:50 am-2:15 pm

1 stop13h 25m

$675

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

7:05 am-3:45 pm

2 stops24h 40m

Dublin

Thu 2/19

5:55 am-2:15 pm

1 stop16h 20m

$675

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 3/10

9:35 am-7:45 am

1 stop15h 10m

Dublin

Thu 3/19

11:30 am-9:13 pm

1 stop16h 43m

$682

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

9:56 am-7:30 am

1 stop13h 34m

Dublin

Tue 2/17

9:30 am-5:10 pm

1 stop15h 40m

$683

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 2/10

11:30 am-3:45 pm

2 stops20h 15m

Dublin

Fri 2/20

8:50 am-11:42 pm

2 stops22h 52m

$685

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 19 results
1
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
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 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.
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 October 17, 2025.

Booking 52 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 $739). 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 October 23, 2025.

It’s typically best to fly out from Las Vegas to Dublin in the afternoon. Doing so could potentially save you 26% 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. Wednesday afternoons 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 October 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
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aer Lingus
7.2
Good
1,352 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Air Canada
7.1
Good
10,346 reviews
Delta
7.9
Good
7,981 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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, 1 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, American Airlines, and Aer Lingus fly from Las Vegas to Dublin in about 9h 45m. The time it takes to get you to your destination can typically vary by up to 11h 30m. 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 American Airlines and KLM - these airlines can fly you to your destination from $487 and $496, 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 flights from Las Vegas to Dublin?

    Looking for the cheapest flight from Las Vegas to Dublin? While on average our users pay $903, our data indicates the cheapest price to be $447. 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 $739). 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
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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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.
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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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$760FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$487Average$873FlexibilityNo cancel feeOn-time71%
KLMCheapest$496Average$876FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$498Average$771FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$521Average$816FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$523Average$724FlexibilityNo cancel feeOn-time70%
IberiaCheapest$563Average$746FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$567Average$973FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$572Average$900FlexibilityNo cancel feeOn-time67%
WestJetCheapest$638Average$1,038FlexibilityNo cancel feeOn-time60%

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