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 21/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
15 Apr — 22 Apr1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Las Vegas Harry Reid Intl are usually found in January or November, booked 40 days in advance, depart on a Monday or Thursday and return on a Monday
Cheap flight deals from Dublin to Las Vegas
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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 16 March 2026.
Thu 9/409:30
DUB
-
LAS
1 stop16h 16m
Multiple Airlines
Sat 18/422:10
LAS
-
DUB
1 stop25h 35m
Multiple Airlines
Deal found 11/3£432
Wed 15/408:35
DUB
-
LAS
2 stops20h 55m
British Airways
Mon 27/411:51
LAS
-
DUB
2 stops18h 39m
British Airways
Deal found 12/3£437
Thu 23/409:30
DUB
-
LAS
1 stop16h 16m
Finnair
Mon 27/410:43
LAS
-
DUB
1 stop15h 02m
Finnair
Deal found 11/3£438
Sat 25/418:00
DUB
-
LAS
2 stops31h 46m
Finnair
Sat 2/510:43
LAS
-
DUB
1 stop15h 02m
Finnair
Deal found 11/3£440
Sat 18/411:45
DUB
-
LAS
1 stop19h 02m
British Airways
Thu 30/422:00
LAS
-
DUB
1 stop24h 30m
British Airways
Deal found 11/3£446
Tue 2/609:30
DUB
-
LAS
1 stop17h 10m
Iberia
Tue 9/615:38
LAS
-
DUB
1 stop12h 12m
Iberia
Deal found 11/3£447
Tue 9/613:45
DUB
-
LAS
1 stop18h 44m
Iberia
Tue 16/615:38
LAS
-
DUB
1 stop12h 12m
Iberia
Deal found 11/3£447
Tue 5/509:30
DUB
-
LAS
1 stop18h 25m
Iberia
Tue 12/515:09
LAS
-
DUB
1 stop12h 41m
Iberia
Deal found 11/3£448
Wed 1/409:30
DUB
-
LAS
1 stop18h 43m
Iberia
Wed 8/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 11/3£449
Fri 10/409:30
DUB
-
LAS
1 stop18h 25m
Multiple Airlines
Fri 17/423:18
LAS
-
DUB
1 stop23h 12m
Multiple Airlines
Deal found 11/3£454
Thu 16/409:30
DUB
-
LAS
1 stop14h 27m
American Airlines
Tue 21/411:25
LAS
-
DUB
1 stop14h 20m
American Airlines
Deal found 12/3£455
Best flights from Dublin to Las Vegas
Discover carefully curated flight deals from Dublin to Las Vegas that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 March 2026.
Thu 9/409:30
DUB
-
LAS
1 stop16h 16m
Multiple Airlines
Sat 18/422:10
LAS
-
DUB
1 stop25h 35m
Multiple Airlines
Deal found 11/3£432
Thu 16/413:25
DUB
-
LAS
2 stops17h 50m
Delta
Tue 21/413:20
LAS
-
DUB
2 stops15h 20m
Delta
Deal found 12/3£502
Wed 8/412:25
DUB
-
LAS
2 stops18h 46m
Lufthansa
Wed 22/410:43
LAS
-
DUB
2 stops15h 57m
Lufthansa
Deal found 13/3£545
Wed 2/908:55
DUB
-
LAS
1 stop17h 40m
KLM
Wed 16/911:00
LAS
-
DUB
1 stop15h 45m
KLM
Deal found 15/3£546
Fri 10/409:50
DUB
-
LAS
2 stops22h 08m
United Airlines
Fri 17/410:45
LAS
-
DUB
2 stops16h 25m
United Airlines
Deal found 12/3£563
Tue 5/505:55
DUB
-
LAS
2 stops17h 32m
Delta
Tue 12/512:05
LAS
-
DUB
1 stop13h 10m
Delta
Deal found 11/3£515
Wed 2/913:25
DUB
-
LAS
1 stop13h 10m
Delta
Wed 16/906:05
LAS
-
DUB
1 stop19h 55m
Delta
Deal found 11/3£538
Thu 2/709:50
DUB
-
LAS
2 stops20h 37m
United Airlines
Thu 9/706:00
LAS
-
DUB
2 stops17h 20m
United Airlines
Deal found 13/3£644
Mon 24/805:55
DUB
-
LAS
2 stops18h 28m
Delta
Sat 29/823:25
LAS
-
DUB
1 stop26h 35m
Delta
Deal found 15/3£610
Tue 14/409:50
DUB
-
LAS
2 stops16h 37m
United Airlines
Sat 18/412:16
LAS
-
DUB
1 stop14h 54m
United Airlines
Deal found 11/3£671
Sun 12/408:55
DUB
-
LAS
2 stops19h 00m
Delta
Fri 17/417:20
LAS
-
DUB
2 stops15h 20m
Delta
Deal found 14/3£671
Direct flights from Dublin to Las Vegas
Explore direct flight options from Dublin to Las Vegas based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 March 2026.
Thu 9/414:45
DUB
-
LAS
Nonstop10h 45m
Aer Lingus
Sat 18/419:15
LAS
-
DUB
Nonstop10h 00m
Aer Lingus
Deal found 11/3£684
Sat 18/414:50
DUB
-
LAS
Nonstop10h 40m
American Airlines
Thu 30/419:15
LAS
-
DUB
Nonstop10h 00m
American Airlines
Deal found 11/3£940
Tue 31/314:50
DUB
-
LAS
Nonstop10h 40m
American Airlines
Tue 7/419:15
LAS
-
DUB
Nonstop10h 00m
American Airlines
Deal found 15/3£1,085
Thu 16/414:50
DUB
-
LAS
Nonstop10h 40m
American Airlines
Tue 21/419:15
LAS
-
DUB
Nonstop10h 00m
American Airlines
Deal found 12/3£1,229
Thu 16/414:50
DUB
-
LAS
Nonstop10h 40m
Aer Lingus
Thu 23/419:15
LAS
-
DUB
Nonstop10h 00m
Aer Lingus
Deal found 12/3£6,445
Last-minute flights from Dublin to Las Vegas
Discover last-minute flight deals from Dublin to Las Vegas. Data last updated 16 March 2026 and is based on user searches.
Wed 1/409:30
DUB
-
LAS
1 stop18h 43m
Iberia
Wed 8/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 11/3£449
Wed 8/412:40
DUB
-
LAS
1 stop17h 38m
Iberia
Wed 22/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 13/3£459
Thu 9/409:30
DUB
-
LAS
1 stop16h 16m
Multiple Airlines
Sat 18/422:10
LAS
-
DUB
1 stop25h 35m
Multiple Airlines
Deal found 11/3£432
Fri 10/409:30
DUB
-
LAS
1 stop18h 25m
Multiple Airlines
Fri 17/423:18
LAS
-
DUB
1 stop23h 12m
Multiple Airlines
Deal found 11/3£454
Wed 15/408:35
DUB
-
LAS
2 stops20h 55m
British Airways
Mon 27/411:51
LAS
-
DUB
2 stops18h 39m
British Airways
Deal found 12/3£437
Thu 16/409:30
DUB
-
LAS
1 stop14h 27m
American Airlines
Tue 21/411:25
LAS
-
DUB
1 stop14h 20m
American Airlines
Deal found 12/3£455
Sat 18/411:45
DUB
-
LAS
1 stop19h 02m
British Airways
Thu 30/422:00
LAS
-
DUB
1 stop24h 30m
British Airways
Deal found 11/3£446
Thu 23/409:30
DUB
-
LAS
1 stop16h 16m
Finnair
Mon 27/410:43
LAS
-
DUB
1 stop15h 02m
Finnair
Deal found 11/3£438
Sat 25/418:00
DUB
-
LAS
2 stops31h 46m
Finnair
Sat 2/510:43
LAS
-
DUB
1 stop15h 02m
Finnair
Deal found 11/3£440
Wed 29/412:40
DUB
-
LAS
1 stop17h 38m
Iberia
Wed 6/508:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 15/3£457
One-way flights from Dublin to Las Vegas
Search for one-way flight options from Dublin to Las Vegas. Find affordable one-way fares based on user searches. Data last updated 16 March 2026.
Tue 21/406:35
DUB
-
LAS
2 stops22h 58m
Multiple Airlines
Deal found 12/3£255
Mon 1/606:25
DUB
-
LAS
2 stops23h 21m
Multiple Airlines
Deal found 15/3£286
Mon 15/613:15
DUB
-
LAS
1 stop17h 02m
Multiple Airlines
Deal found 12/3£306
Fri 29/509:30
DUB
-
LAS
1 stop21h 25m
Finnair
Deal found 11/3£398
Mon 1/609:30
DUB
-
LAS
1 stop21h 25m
Finnair
Deal found 15/3£400
Tue 24/320:15
DUB
-
LAS
3 stops31h 59m
Multiple Airlines
Deal found 13/3£415
Mon 29/619:15
DUB
-
LAS
2 stops35h 02m
Multiple Airlines
Deal found 12/3£435
Find 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 16 March 2026.
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 16 March 2026.
Use the filters below to find and compare flights from Dublin to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Thu 9/4
09:30-17:46
1 stop16h 16m
Las Vegas Harry Reid Intl
Sat 18/4
22:10-07:45
1 stop25h 35m
£432
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Thu 16/4
13:25-23:15
2 stops17h 50m
Las Vegas Harry Reid Intl
Tue 21/4
13:20-12:40
2 stops15h 20m
£502
Fastest return journey
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Tue 5/5
05:55-15:27
2 stops17h 32m
Las Vegas Harry Reid Intl
Tue 12/5
12:05-09:15
1 stop13h 10m
£515
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 2/9
13:25-18:35
1 stop13h 10m
Las Vegas Harry Reid Intl
Wed 16/9
06:05-10:00
1 stop19h 55m
£538
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 8/4
12:25-23:11
2 stops18h 46m
Las Vegas Harry Reid Intl
Wed 22/4
10:43-10:40
2 stops15h 57m
£545
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 2/9
08:55-18:35
1 stop17h 40m
Las Vegas Harry Reid Intl
Wed 16/9
11:00-10:45
1 stop15h 45m
£546
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Fri 10/4
09:50-23:58
2 stops22h 08m
Las Vegas Harry Reid Intl
Fri 17/4
10:45-11:10
2 stops16h 25m
£563
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Mon 24/8
05:55-16:23
2 stops18h 28m
Las Vegas Harry Reid Intl
Sat 29/8
23:25-10:00
1 stop26h 35m
£610
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Thu 2/7
09:50-22:27
2 stops20h 37m
Las Vegas Harry Reid Intl
Thu 9/7
06:00-07:20
2 stops17h 20m
£644
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Tue 14/4
09:50-18:27
2 stops16h 37m
Las Vegas Harry Reid Intl
Sat 18/4
12:16-11:10
1 stop14h 54m
£671
Flights are sorted by cheapest return flights first.
Deals found on 12/3
Showing 1-10 of 22 resultsSorted by cheapest first
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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.
DUB-LAS
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 13 March 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 £345). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £507). 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 16 March 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.
How often are flights from Dublin to Las Vegas delayed?
About 12% of weekly flights between Dublin and Las Vegas have experienced delays in the past year, with the average delay time being 91 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?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday 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, Aer Lingus have had the lowest number of delays on this route, with just 12% 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 55% of one-stop itineraries from Dublin to Las Vegas on Cheapflights.
What’s the cheapest stopover airport for flights from Dublin to Las Vegas?
Average return fare for one-stop flights from Dublin to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £454.
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 Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 14h 22m.
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 Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 1h 24m.
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 16 March 2026.
See what other customers who have flown with KLM,United Airlines, andAer Lingus 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.
It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
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 is 1 daily flight to Las Vegas from 9 different airlines. 10h 40m 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 186 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 17h 50m. Delta provides one of the quickest options available for as low as £502. 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, Air France (£345), KLM (£354), and Delta (£361) offers the cheapest pricing from Dublin to Las Vegas. You may be able to fly from Dublin to Las Vegas for 31% 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 (92%), Qatar Airways (92%), Aer Lingus (92%).
What are the cheapest flights from Dublin to Las Vegas?
Looking at all options, your cheapest flight can be booked for £378. While the most popular route (Dublin - Las Vegas Harry Reid Intl) can be booked for £454 on average, our data indicates £1,000 when flying 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 £345). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £507). 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.
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 16 March 2026.
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 16 March 2026.
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!
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