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Cheap flights from Dublin to Las Vegas from £338
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 31/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
24 Nov — 1 Dec1
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 25 October 2025.
Find flight deals from Dublin to Las Vegas
Cheapest flights from Dublin to Las VegasExplore 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 25 October 2025.
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 25 October 2025.
Thu 4/1205:55DUB - LAS
2 stops18h 18mDelta
Tue 9/1213:40LAS - DUB
2 stops18h 05mDelta
Deal found 24/10£376
Thu 4/1205:55DUB - LAS
2 stops18h 18mDelta
Thu 11/1212:01LAS - DUB
1 stop12h 44mDelta
Deal found 23/10£378
Thu 4/1205:55DUB - LAS
2 stops18h 18mDelta
Thu 18/1210:23LAS - DUB
2 stops13h 22mDelta
Deal found 24/10£378
Sat 1/1108:45DUB - LAS
2 stops20h 35mDelta
Sat 8/1106:05LAS - DUB
2 stops17h 40mDelta
Deal found 24/10£383
Mon 8/1210:45DUB - LAS
2 stops19h 32mBritish Airways
Mon 15/1217:02LAS - DUB
2 stops16h 03mBritish Airways
Deal found 24/10£387
Sat 13/1220:40DUB - LAS
2 stops30h 33mBritish Airways
Sat 27/1216:56LAS - DUB
2 stops18h 49mBritish Airways
Deal found 24/10£395
Sat 1/1111:30DUB - LAS
1 stop15h 25mMultiple Airlines
Sat 8/1110:00LAS - DUB
1 stop13h 10mMultiple Airlines
Deal found 22/10£400
Sat 22/1105:55DUB - LAS
1 stop16h 20mDelta
Sat 6/1200:30LAS - DUB
1 stop23h 15mDelta
Deal found 23/10£408
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 25 October 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
Thu 26/2
05:55-17:45
2 stops19h 50m
Las Vegas Harry Reid Intl
Mon 9/3
00:35-07:45
1 stop24h 10m
£378
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Sun 1/2
10:45-21:43
2 stops18h 58m
Las Vegas Harry Reid Intl
Sat 7/2
20:55-17:40
1 stop12h 45m
£378
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Thu 12/3
05:55-16:55
2 stops18h 00m
Las Vegas Harry Reid Intl
Mon 16/3
00:45-07:45
1 stop24h 00m
£378
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Fri 13/3
10:45-21:36
2 stops17h 51m
Las Vegas Harry Reid Intl
Sun 22/3
11:24-14:20
2 stops19h 56m
£378
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Sat 6/12
05:55-20:38
2 stops22h 43m
Las Vegas Harry Reid Intl
Sat 13/12
07:14-08:45
2 stops17h 31m
£378
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Tue 3/3
08:50-20:10
2 stops19h 20m
Las Vegas Harry Reid Intl
Tue 17/3
07:23-08:45
2 stops18h 22m
£378
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Tue 23/12
13:00-19:48
1 stop14h 48m
Las Vegas Harry Reid Intl
Thu 1/1
10:30-08:40
1 stop14h 10m
£391
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Sat 13/12
20:40-19:13
2 stops30h 33m
Las Vegas Harry Reid Intl
Sat 27/12
16:56-19:45
2 stops18h 49m
£395
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Thu 26/2
05:55-16:55
2 stops19h 00m
Las Vegas Harry Reid Intl
Mon 9/3
07:05-07:50
2 stops17h 45m
£410
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Sat 22/11
05:55-16:15
2 stops18h 20m
Las Vegas Harry Reid Intl
Sat 6/12
00:30-07:45
1 stop23h 15m
£412
Showing 1-10 of 20 results
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
Prices
Delays
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 return flight from Dublin to Las Vegas. Price data was last updated on 24 October 2025.
To ensure you get the cheapest price possible for a flight from Dublin to Las Vegas, you should look to book at least 64 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, March is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of £345). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £505). 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 25 October 2025.
It’s optimal to fly from Dublin to Las Vegas in the evening. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the afternoon.
How often are flights from Dublin to Las Vegas delayed?
About 14% of weekly flights between Dublin and Las Vegas have experienced delays in the past year, with the average delay time being 78 minutes.
What is the most punctual flight time for Dublin to Las Vegas flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Las Vegas flights?
Over the past year, British Airways have had the lowest number of delays on this route, with just 14% of flights being delayed.
What’s the top stopover airport for flights from Dublin to Las Vegas?
Share of one-stop return flights from Dublin to Las Vegas chosen by Cheapflights users in the past 12 months, using the same stopover each way.
London (LHR) – chosen by Cheapflights users on 51% of one-stop itineraries from Dublin to Las Vegas on Cheapflights.
What’s the fastest stopover option from Dublin to Las Vegas?
Shortest average travel time for one-stop one-way flights from Dublin to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 14h 38m.
What’s the fastest stopover option from Dublin to Las Vegas?
Shortest average travel time for one-stop one-way flights from Dublin to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Vancouver (YVR) have the shortest average one-way travel time for one-stop routes: 14h 38m.
Which airport typically offers the quickest stopover for flights from Dublin to Las Vegas?
Average stopover duration for one-stop one-way flights from Dublin to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Newark (EWR) offer the fastest connection on this route, with an average stopover time of 1h 39m.
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 25 October 2025.
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.
Comfort
7.6
Crew
8.4
Overall
7.7
Entertainment
7.1
Food
7.3
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Comfort
7.6
Crew
8.4
Overall
7.7
Entertainment
7.1
Food
7.3
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Comfort
7.6
Crew
8.4
Overall
7.7
Entertainment
7.1
Food
7.3
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Comfort
7.6
Crew
8.4
Overall
7.7
Entertainment
7.1
Food
7.3
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Comfort
7.6
Crew
8.4
Overall
7.7
Entertainment
7.1
Food
7.3
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
Comfort
7.6
Crew
8.4
Overall
7.7
Entertainment
7.1
Food
7.3
Boarding
7.8
Reviews
1 / 20
2.0
MediocreAbisola,Oct 2025
LOS - CDG
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.
Travelling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsKingman
Henderson
Paradise
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Top 10 airlines flying from Dublin to Las Vegas
Discover the top 10 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 25 October 2025.
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!