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$344+ 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 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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The best prices from Dublin to Las Vegas Harry Reid Intl are usually found in November or January, booked 35 days in advance, depart on a Wednesday or Saturday and return on a Saturday

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 December 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(Kissandfly.com)

One-way from

$344
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$659
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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High demand for flights, 17% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for round-trip flights in December 2024
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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 December 18, 2024.

This Ovago deal was found by Cheapflights users on 12/17. 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.
Tue 12/318:40 amDUB - LAS
1 stop18h 10mBritish Airways
Tue 1/78:55 pmLAS - DUB
1 stop14h 40mBritish Airways
Deal found 12/17$554
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Tue 12/2411:50 amDUB - LAS
2 stops28h 58mUnited Airlines
Tue 12/319:54 amLAS - DUB
2 stops16h 11mUnited Airlines
Deal found 12/17$663
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/2311:30 amDUB - LAS
1 stop18h 02mAmerican Airlines
Mon 12/307:00 amLAS - DUB
1 stop14h 15mAmerican Airlines
Deal found 12/16$685
This Expedia deal was found by Cheapflights users on 12/17. 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.
Tue 12/2411:35 amDUB - LAS
2 stops29h 23mMultiple Airlines
Tue 12/317:35 pmLAS - DUB
Nonstop9h 35mMultiple Airlines
Deal found 12/17$687
This Delta deal was found by Cheapflights users on 12/16. 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.
Mon 12/238:55 amDUB - LAS
2 stops21h 00mDelta
Mon 12/3010:15 amLAS - DUB
2 stops18h 25mDelta
Deal found 12/16$742
This Lufthansa deal was found by Cheapflights users on 12/17. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2610:45 amDUB - LAS
2 stops21h 23mLufthansa
Wed 1/810:10 amLAS - DUB
2 stops22h 30mLufthansa
Deal found 12/17$783
This EaseMyTrip deal was found by Cheapflights users on 12/18. 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 EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/193:20 pmDUB - LAS
Nonstop10h 30mAer Lingus
Sun 12/221:13 amLAS - DUB
1 stop19h 52mAer Lingus
Deal found 12/18$1,259
This Air Canada deal was found by Cheapflights users on 12/17. 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.
Thu 12/2612:05 pmDUB - LAS
2 stops17h 48mAir Canada
Sun 12/2911:25 pmLAS - DUB
2 stops47h 45mAir Canada
Deal found 12/17$1,304
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/294:25 amDUB - LAS
2 stops26h 02mTAP AIR PORTUGAL
Mon 1/610:16 amLAS - DUB
2 stops21h 54mTAP AIR PORTUGAL
Deal found 12/16$2,814

Find flights from Dublin to Las Vegas within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 1/9

1:10 pm-10:29 am

2 stops29h 19m

Las Vegas Harry Reid Intl

Thu 1/23

6:00 am-8:40 am

1 stop18h 40m

$534

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 2/14

9:00 am-9:33 am

2 stops32h 33m

Las Vegas Harry Reid Intl

Thu 2/27

12:59 am-7:00 am

2 stops22h 01m

$536

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 3/8

5:55 am-7:23 pm

2 stops21h 28m

Las Vegas Harry Reid Intl

Tue 3/25

9:25 am-8:45 am

1 stop16h 20m

$537

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 2/18

3:20 pm-5:50 pm

Nonstop10h 30m

Las Vegas Harry Reid Intl

Sat 3/1

7:35 pm-1:10 pm

Nonstop9h 35m

$538

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 3/8

12:00 pm-8:22 pm

1 stop16h 22m

Las Vegas Harry Reid Intl

Tue 3/25

9:25 am-8:45 am

1 stop16h 20m

$545

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 2/18

9:00 am-6:34 pm

2 stops17h 34m

Las Vegas Harry Reid Intl

Fri 2/28

12:50 am-7:00 am

2 stops22h 10m

$551

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 4/5

9:30 am-11:15 pm

1 stop21h 45m

Las Vegas Harry Reid Intl

Tue 4/15

11:07 am-9:45 am

1 stop14h 38m

$569

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 5/30

9:20 am-11:25 pm

1 stop22h 05m

Las Vegas Harry Reid Intl

Thu 6/5

7:30 am-7:45 am

1 stop16h 15m

$630

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 1/14

3:20 pm-5:50 pm

Nonstop10h 30m

Las Vegas Harry Reid Intl

Tue 1/21

7:35 pm-1:10 pm

Nonstop9h 35m

$648

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 3/27

12:55 pm-10:57 pm

2 stops41h 02m

Las Vegas Harry Reid Intl

Sun 3/30

8:55 pm-5:50 pm

2 stops36h 55m

$650

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dublin-Las Vegas flight deals on Cheapflights vs. FlightHub >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 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 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.

Travel insights for flights from Dublin to Las Vegas

Get recent, data-driven insights about flights from Dublin to Las Vegas including ideal travel times, pricing trends, and more.

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 December 13, 2024.

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 35 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, August is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of $198). Flying from Dublin to Las Vegas in April is currently the most expensive (average of $256). 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 December 18, 2024.

It’s optimal to fly from Dublin to Las Vegas in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

Rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Las Vegas ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Las Vegas when rainfall is around 0.1 in.

Temperature in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 December 18, 2024.
Get a feel of what it's like to fly with British Airways, United Airlines and American Airlines from Dublin to Las Vegas by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.6
Good
1,606 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,059 reviews
Delta
8.0
Very good
8,604 reviews

Crew

8.6

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 6 different airlines.

  • 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 $534. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $536 and $537, respectively. British Airways is 17% cheaper than the average price of flights available within the next 90 days to this destination.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $484. Users have also found prices from $502 and $572 on Aer Lingus and British Airways, respectively.

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

    Consider Aer Lingus (77%), British Airways (77%) or American Airlines (76%) 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 $1,264, our data shows the cheapest flight currently is $514. When looking at the most popular route, (Dublin - Las Vegas Harry Reid Intl), you can expect to pay $434 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, August is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of $198). Flying from Dublin to Las Vegas in April is currently the most expensive (average of $256). 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

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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 6 airlines flying from Dublin to Las Vegas

Discover the top 6 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$461Average$614FlexibilityNo cancel feeOn-time70%
DeltaCheapest$478Average$572FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$489Average$664FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$495Average$582FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$497Average$617FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$562Average$714FlexibilityNo cancel feeOn-time71%
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