Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Dublin to Las Vegas from £262

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 26/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

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 7 January 2026.

Round-trip from

£359

One-way from

£262

Popular in

August

Cheapest in

January

Average price

£420

Good round-trip deal

£372 or less
Air France
  • Air France
  • 22/1-26/1
  • 3 total stops
  • 33h 10m total
  • Dublin to Las Vegas
Search Deals
WestJet
  • WestJet
  • 26/4
  • 2 total stops
  • 31h 40m total
  • Dublin to Las Vegas
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£46 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Dublin to Las Vegas Harry Reid Intl.
Search Deals

Find flight deals from Dublin to Las Vegas

Enter your travel dates to find the best prices.

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 7 January 2026.

Thu 15/108:50DUB - LAS
1 stop13h 25mDelta
Sat 31/107:00LAS - DUB
2 stops17h 00mDelta
Deal found 6/1£358
Sat 17/105:55DUB - LAS
2 stops22h 49mDelta
Thu 22/109:46LAS - DUB
1 stop14h 59mDelta
Deal found 6/1£364
Wed 4/205:55DUB - LAS
2 stops19h 29mKLM
Sun 8/223:27LAS - DUB
1 stop25h 18mKLM
Deal found 5/1£365
Thu 27/813:25DUB - LAS
1 stop13h 10mKLM
Tue 1/920:25LAS - DUB
1 stop18h 00mKLM
Deal found 6/1£367
Tue 3/208:50DUB - LAS
1 stop13h 25mDelta
Tue 31/312:10LAS - DUB
1 stop14h 35mDelta
Deal found 6/1£370
Tue 10/308:50DUB - LAS
1 stop13h 25mKLM
Tue 17/309:45LAS - DUB
1 stop16h 00mKLM
Deal found 5/1£370
Fri 20/210:45DUB - LAS
1 stop19h 44mKLM
Fri 27/214:02LAS - DUB
1 stop33h 43mKLM
Deal found 6/1£371

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 7 January 2026.
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

Thu 22/1

08:50-14:15

1 stop13h 25m

Las Vegas Harry Reid Intl

Thu 5/2

06:00-08:45

2 stops18h 45m

£360

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 3/2

05:55-14:15

1 stop16h 20m

Las Vegas Harry Reid Intl

Tue 31/3

11:55-08:20

2 stops36h 25m

£360

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 25/2

05:55-17:49

2 stops19h 54m

Las Vegas Harry Reid Intl

Wed 4/3

07:03-08:00

2 stops16h 57m

£362

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 17/1

05:55-20:08

2 stops22h 13m

Las Vegas Harry Reid Intl

Thu 22/1

07:00-08:00

2 stops17h 00m

£362

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 20/2

13:25-00:30

2 stops19h 05m

Las Vegas Harry Reid Intl

Tue 24/2

13:55-15:45

2 stops17h 50m

£362

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 20/2

13:25-00:30

2 stops19h 05m

Las Vegas Harry Reid Intl

Tue 24/2

07:03-08:45

1 stop17h 42m

£364

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 20/2

13:25-00:30

2 stops19h 05m

Las Vegas Harry Reid Intl

Fri 27/2

14:02-07:45

1 stop33h 43m

£364

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 17/1

05:55-20:26

2 stops22h 31m

Las Vegas Harry Reid Intl

Sat 31/1

11:56-08:45

1 stop12h 49m

£364

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 19/2

13:25-00:30

2 stops19h 05m

Las Vegas Harry Reid Intl

Thu 26/2

07:20-07:45

1 stop16h 25m

£365

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 4/2

05:55-20:37

2 stops22h 42m

Las Vegas Harry Reid Intl

Sun 8/2

23:26-08:45

2 stops25h 19m

£365

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 17 results
1
2

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 return 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 return flight from Dublin to Las Vegas. Price data was last updated on 2 January 2026.

To ensure you get the cheapest price possible for a flight from Dublin to Las Vegas, you should look to book at least 40 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of £337). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £496). 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 7 January 2026.

When flying from Dublin to Las Vegas, 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 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 7 January 2026.
See what other customers who have flown with KLM, United Airlines, andAmerican Airlines from Dublin to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,138 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
American Airlines
7.2
Good
11,088 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Aer Lingus
7.2
Good
1,425 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,655 reviews
KLM
7.7
Good
1,434 reviews
Check prices

Overall

7.7

Crew

8.4

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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?

    Las Vegas Harry Reid Intl is the airport most travelers will use when flying to Las Vegas from Dublin. Booking flights from Dublin (DUB) to Harry Reid Intl (LAS) should be relatively easy as there are 2 daily flights to Las Vegas from 9 different airlines. 10h 35m is how long a flight from Dublin to Las Vegas Harry Reid Intl will take if you book a nonstop flight.

  • How popular is this Dublin to Las Vegas flight route?

    Flights from Dublin to Las Vegas Harry Reid Intl have been viewed 197 times in the past calendar month.

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

    A quick flight from Dublin to Las Vegas can take about 13h 25m. Delta provides one of the quickest options available for as low as £360. Airlines will cover a distance of 4938 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Dublin to Las Vegas round-trip?

    According to our current data, British Airways (£336), Air France (£337), and Iberia (£341) offers the cheapest pricing from Dublin to Las Vegas. You may be able to fly from Dublin to Las Vegas for 30% less than the average price by searching for these airlines.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Dublin to Las Vegas on time: American Airlines (83%), Qatar Airways (83%), Aer Lingus (83%).

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

    Looking at all options, your cheapest flight can be booked for £358. While the most popular route (Dublin - Las Vegas Harry Reid Intl) can be booked for £354 on average, our data indicates £448 when flying from Dublin to Las Vegas.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of £337). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £496). 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

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Furnace Creek
Henderson
Kingman

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 9 airlines flying from Dublin to Las Vegas

Discover the top 9 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 858,174 searches. Data last updated 7 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£337Average£411FlexibilityNo cancel feeOn-time77%
Search Air France flights
British AirwaysCheapest£337Average£398FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£341Average£411FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£342Average£494FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
KLMCheapest£344Average£456FlexibilityNo cancel feeOn-time75%
Search KLM flights
Aer LingusCheapest£360Average£495FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
American AirlinesCheapest£376Average£533FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest£391Average£468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapest£429Average£513FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Dublin to Las Vegas?

Cheapflights helps you search for flights from Dublin to Las Vegas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Dublin to Las Vegas?

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Las Vegas for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Dublin to Las Vegas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Dublin to Las Vegas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Dublin to Las Vegas become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.