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$394+ Cheap flights from Dublin (DUB) to Las Vegas (LAS)

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 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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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 Dublin to Las Vegas Harry Reid Intl are usually found in November or January, booked 64 days in advance, depart on a Thursday or Saturday and return on a Friday

Cheap flight deals from Dublin to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Las Vegas (LAS). 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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$492
(KLM)

One-way from

$394
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$571

Good round-trip deal

$579 or less

Good one-way deal

$528 or less
Provider with most accurate pricing for Dublin-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Dublin-Las Vegas Harry Reid Intl flights.
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From Dublin to Las Vegas Harry Reid Intl
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One-way flight from Dublin to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 10% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Dublin to Las Vegas Harry Reid Intl.
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Price to beat on a one-way flight from Dublin to Las Vegas Harry Reid Intl.
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Find flight deals from Dublin to Las Vegas

Cheapest flights from Dublin to Las Vegas
Explore the most affordable flight options available from Dublin to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This Delta deal was found by Cheapflights users on 11/10. 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.
Thu 12/48:50 amDUB - LAS
1 stop13h 25mDelta
Thu 12/186:25 amLAS - DUB
1 stop17h 20mDelta
Deal found 11/10$495
This Delta deal was found by Cheapflights users on 11/10. 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.
Tue 11/185:55 amDUB - LAS
2 stops18h 20mDelta
Tue 11/251:49 pmLAS - DUB
2 stops17h 56mDelta
Deal found 11/10$497
This KLM deal was found by Cheapflights users on 11/11. 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.
Wed 12/35:15 pmDUB - LAS
1 stop29h 00mKLM
Thu 12/1112:01 pmLAS - DUB
1 stop12h 44mKLM
Deal found 11/11$498
This Delta deal was found by Cheapflights users on 11/10. 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.
Thu 11/205:55 amDUB - LAS
2 stops20h 33mDelta
Sat 11/296:10 amLAS - DUB
2 stops17h 35mDelta
Deal found 11/10$500
This Delta deal was found by Cheapflights users on 11/10. 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.
Tue 12/29:45 amDUB - LAS
2 stops21h 44mDelta
Tue 12/91:40 pmLAS - DUB
2 stops18h 05mDelta
Deal found 11/10$507
This Iberia deal was found by Cheapflights users on 11/12. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:30 amDUB - LAS
1 stop18h 59mIberia
Sun 12/2110:29 amLAS - DUB
1 stop14h 11mIberia
Deal found 11/12$508
This Iberia deal was found by Cheapflights users on 11/10. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1311:30 amDUB - LAS
1 stop16h 06mIberia
Sat 12/206:50 amLAS - DUB
1 stop17h 50mIberia
Deal found 11/10$509
This Iberia deal was found by Cheapflights users on 11/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:30 amDUB - LAS
1 stop19h 17mIberia
Wed 12/107:05 amLAS - DUB
1 stop17h 35mIberia
Deal found 11/11$512
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 12/163:15 pmDUB - LAS
Nonstop10h 35mAer Lingus
Tue 12/237:35 pmLAS - DUB
Nonstop9h 45mAer Lingus
Deal found 11/12$531
This Gotogate deal was found by Cheapflights users on 11/10. 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.
Sat 12/1312:05 pmDUB - LAS
1 stop14h 45mAer Lingus
Sat 12/207:35 pmLAS - DUB
Nonstop9h 45mAer Lingus
Deal found 11/10$536
This Finnair deal was found by Cheapflights users on 11/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1211:30 amDUB - LAS
1 stop15h 05mMultiple Airlines
Tue 12/2310:51 amLAS - DUB
1 stop12h 24mMultiple Airlines
Deal found 11/12$537
This Expedia deal was found by Cheapflights users on 11/12. 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.
Sat 12/135:55 amDUB - LAS
1 stop16h 20mKLM
Sun 12/1410:00 amLAS - DUB
1 stop14h 45mKLM
Deal found 11/12$540

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Las Vegas 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 November 12, 2025.
Use the filters below to find and compare flights from Dublin to Las Vegas that are best for you.

Fly from

Dublin

Fly to

Las Vegas

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 12/2

3:15 pm-5:50 pm

Nonstop10h 35m

Las Vegas Harry Reid Intl

Tue 12/9

11:53 pm-4:55 am

1 stop21h 02m

$546

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 12/5

8:35 pm-6:50 pm

1 stop30h 15m

Las Vegas Harry Reid Intl

Fri 12/12

5:02 pm-7:50 pm

2 stops18h 48m

$549

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 3/14

9:45 am-7:22 pm

1 stop16h 37m

Las Vegas Harry Reid Intl

Tue 3/17

12:35 am-7:45 am

1 stop24h 10m

$549

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 12/13

12:30 pm-7:42 pm

1 stop15h 12m

Las Vegas Harry Reid Intl

Sat 12/20

7:35 pm-1:20 pm

Nonstop9h 45m

$551

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 2/20

12:30 pm-8:55 pm

1 stop16h 25m

Las Vegas Harry Reid Intl

Thu 3/5

7:35 pm-1:20 pm

Nonstop9h 45m

$552

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 12/3

5:10 am-12:05 pm

1 stop14h 55m

Las Vegas Harry Reid Intl

Wed 12/10

7:15 am-8:10 am

1 stop16h 55m

$574

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 12/1

8:40 pm-6:50 pm

1 stop30h 10m

Las Vegas Harry Reid Intl

Mon 12/8

12:56 pm-4:20 pm

2 stops19h 24m

$575

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 12/5

8:35 pm-6:50 pm

1 stop30h 15m

Las Vegas Harry Reid Intl

Mon 12/8

12:56 pm-4:20 pm

2 stops19h 24m

$575

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 12/13

5:55 am-2:15 pm

1 stop16h 20m

Las Vegas Harry Reid Intl

Sat 12/20

10:04 pm-7:45 am

1 stop25h 41m

$587

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 12/3

8:40 pm-6:50 pm

1 stop30h 10m

Las Vegas Harry Reid Intl

Fri 12/12

10:31 am-2:20 pm

2 stops19h 49m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Showing 1-10 of 17 results
1
2

Compare providers for flights from Dublin to Las Vegas

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 Dublin to Las Vegas in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Thrive TravelPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
AranGrantPrice Accuracy2 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 Dublin-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Dublin-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Dublin-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dublin-Las Vegas 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 Dublin-Las Vegas 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 Dublin to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Dublin 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 Dublin to Las Vegas

How far ahead should I book a flight from Dublin to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Las Vegas. Price data was last updated on November 7, 2025.

The price you pay for your flight from Dublin to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 64 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, March is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of $460). Flying from Dublin to Las Vegas in July is currently the most expensive (average of $672). 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 DUB to LAS?

Find hourly flight availability from Dublin to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dublin to Las Vegas as you normally would.

How much does it cost to fly round-trip from Dublin to Las Vegas?

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. 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 Las Vegas. Reviews last updated November 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Dublin to Las Vegas 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
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
8,009 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
9,015 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
11,050 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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
1,370 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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.
British Airways
6.7
Okay
7,516 reviews
Delta
7.9
Good
8,009 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

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 Dublin to Las Vegas. 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 Dublin to Las Vegas?

    To fly from Dublin to Las Vegas, you need to book a flight from Dublin (DUB) to Harry Reid Intl (LAS). Nonstop flights to Las Vegas Harry Reid Intl from Dublin take 10h 30m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Dublin to Harry Reid Intl offered by 7 different airlines.

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

    A quick flight from Dublin to Las Vegas can take about 16h 37m. British Airways provides one of the quickest options available for as low as $549. The distance from Dublin to Las Vegas 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 Dublin to Las Vegas round-trip?

    Flying on British Airways is currently your cheapest option to Las Vegas, with prices starting at $459. Additional round-trip tickets that might be worth considering are offered by Delta and Iberia, with the lowest prices starting at $473 and $488, respectively. British Airways is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider American Airlines (100%), Qatar Airways (100%) or Aer Lingus (100%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Las Vegas.

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

    While on average a flight from Dublin to Las Vegas is generally $1,263, our data shows the cheapest flight currently is $518. When looking at the most popular route, (Dublin - Las Vegas Harry Reid Intl), you can expect to pay $446 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Las Vegas 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 Dublin to Las Vegas?

    Currently, March is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of $460). Flying from Dublin to Las Vegas in July is currently the most expensive (average of $672). 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 Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Winchester
Kingman
Sunrise Manor
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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Alternative routes for Dublin to Las Vegas

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

Top 7 airlines flying from Dublin to Las Vegas

Discover the top 7 airlines that operate flights from Dublin to Las Vegas. 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$459Average$602FlexibilityNo cancel feeOn-time70%
DeltaCheapest$473Average$733FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$488Average$545FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$507Average$681FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$518Average$607FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$566Average$691FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$608Average$664FlexibilityNo cancel feeOn-time69%

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