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$275+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — DUB
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Find cheap flights from Las Vegas to Dublin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Dublin are usually found in February or August, booked 54 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 January 26, 2026.

This Mytrip deal was found by Cheapflights users on 1/25. 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 3/119:00 am
LAS
-
DUB
2 stops18h 10m
Multiple Airlines
Wed 3/185:50 am
DUB
-
LAS
2 stops21h 49m
Multiple Airlines
Deal found 1/25$622
This FlightHub deal was found by Cheapflights users on 1/26. 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 2/101:10 pm
LAS
-
DUB
2 stops21h 10m
Scandinavian Airlines
Tue 2/1712:30 pm
DUB
-
LAS
2 stops41h 59m
Scandinavian Airlines
Deal found 1/26$626
This Scandinavian Airlines deal was found by Cheapflights users on 1/25. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:50 am
LAS
-
DUB
2 stops24h 30m
Scandinavian Airlines
Mon 3/97:05 pm
DUB
-
LAS
2 stops33h 54m
Scandinavian Airlines
Deal found 1/25$630
This KAYAK deal was found by Cheapflights users on 1/25. 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.
Mon 5/410:10 pm
LAS
-
DUB
1 stop13h 25m
British Airways
Wed 5/1312:50 pm
DUB
-
LAS
1 stop15h 10m
British Airways
Deal found 1/25$650
This KAYAK deal was found by Cheapflights users on 1/25. 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 5/510:10 pm
LAS
-
DUB
1 stop13h 20m
British Airways
Tue 5/1212:50 pm
DUB
-
LAS
1 stop15h 10m
British Airways
Deal found 1/25$651
This Trip.com deal was found by Cheapflights users on 1/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/209:50 pm
LAS
-
DUB
1 stop26h 30m
JetBlue
Thu 4/3011:40 am
DUB
-
LAS
1 stop19h 09m
JetBlue
Deal found 1/25$653
This JetBlue deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:45 am
LAS
-
DUB
1 stop14h 35m
JetBlue
Tue 5/1211:40 am
DUB
-
LAS
1 stop19h 09m
JetBlue
Deal found 1/24$659
This United Airlines deal was found by Cheapflights users on 1/24. 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 4/2511:45 pm
LAS
-
DUB
1 stop23h 35m
United Airlines
Thu 5/79:50 am
DUB
-
LAS
2 stops33h 35m
United Airlines
Deal found 1/24$661
This Air Canada deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 pm
LAS
-
DUB
1 stop29h 45m
Air Canada
Wed 5/139:50 am
DUB
-
LAS
1 stop15h 08m
Air Canada
Deal found 1/24$662
This Air Canada deal was found by Cheapflights users on 1/24. 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 9/211:30 am
LAS
-
DUB
1 stop12h 15m
Air Canada
Wed 9/99:20 am
DUB
-
LAS
1 stop14h 45m
Air Canada
Deal found 1/24$665
This Air Canada deal was found by Cheapflights users on 1/24. 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 9/211:30 am
LAS
-
DUB
1 stop12h 15m
Air Canada
Thu 9/109:20 am
DUB
-
LAS
1 stop33h 10m
Air Canada
Deal found 1/24$668

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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$622
(Mytrip)

One-way from

$275
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$729

Good round-trip deal

$545 or less

Good one-way deal

$422 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 ($147 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 26, 2026.
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

Thu 3/5

9:50 am-6:20 pm

2 stops24h 30m

Dublin

Mon 3/9

7:05 pm-9:59 pm

2 stops33h 54m

$630

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/16

12:10 pm-9:20 am

1 stop14h 10m

Dublin

Wed 3/25

11:30 am-9:59 pm

1 stop17h 29m

$684

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 4/15

8:00 am-10:40 am

2 stops18h 40m

Dublin

Fri 4/24

9:50 am-9:59 pm

2 stops20h 09m

$684

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/16

7:00 am-8:45 am

1 stop18h 45m

Dublin

Wed 3/25

10:45 am-7:37 pm

1 stop15h 52m

$684

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 5/4

8:00 am-7:20 am

2 stops15h 20m

Dublin

Wed 5/13

9:20 am-9:59 pm

2 stops20h 39m

$684

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 3/24

11:38 am-8:45 am

1 stop14h 07m

Dublin

Tue 4/7

11:10 am-10:53 pm

2 stops19h 43m

$685

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/16

7:00 am-8:45 am

1 stop18h 45m

Dublin

Wed 3/25

9:45 am-11:55 pm

2 stops21h 10m

$688

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 3/16

8:04 am-10:20 am

1 stop19h 16m

Dublin

Wed 3/25

9:30 am-8:13 pm

2 stops17h 43m

$688

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 4/20

8:10 am-10:40 am

1 stop18h 30m

Dublin

Thu 4/30

1:35 pm-12:19 am

2 stops18h 44m

$688

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 5/4

7:00 am-2:30 pm

1 stop23h 30m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 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 January 23, 2026.

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, September is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of $422). Flying from Las Vegas to Dublin in June is currently the most expensive (average of $711). 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 January 26, 2026.

When flying from Las Vegas to Dublin, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 26, 2026.
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
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
8,113 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
9,198 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
11,189 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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
1,442 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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.
JetBlue
7.2
Good
2,893 reviews
Delta
7.9
Good
8,113 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

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.

  • 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 9 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, United Airlines, and KLM fly from Las Vegas to Dublin in about 18h 40m. The time it takes to get you to your destination can typically vary by up to 5h 50m. 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 most reliable airlines from Las Vegas to Dublin?

    Consider American Airlines (88%), Aer Lingus (88%) or British Airways (88%) 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 $587, our data indicates the cheapest price to be $360. The most popular route (Las Vegas Harry Reid Intl - Dublin), is priced around $535.

  • 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, September is the cheapest month in which you can book a flight from Las Vegas to Dublin (average of $422). Flying from Las Vegas to Dublin in June is currently the most expensive (average of $711). 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

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.
Reno to Dublin flights
Las Vegas to Cork flights
Las Vegas to Shannon flights
Reno to Shannon flights

Top 9 airlines flying from Las Vegas to Dublin

Discover the top 9 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$758FlexibilityNo cancel feeOn-time62%
DeltaCheapest$483Average$715FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$487Average$797FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$488Average$710FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$497Average$828FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$501Average$768FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$532Average$946FlexibilityNo cancel feeOn-time69%
IberiaCheapest$545Average$722FlexibilityNo cancel feeOn-time77%
WestJetCheapest$584Average$939FlexibilityNo cancel feeOn-time60%

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