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 21/10. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
16 Sep — 23 Sep1
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 November or January, booked 75 days in advance, depart on a Monday or Tuesday and return on a Monday
Cheap flight deals from Dublin to Las Vegas
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
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 17 August 2026.
Wed 23/1211:45 -
2 stops20h 05m
Wed 30/1210:40 -
1 stop13h 30m
Deal found 13/8£547
Wed 30/913:15 -
1 stop17h 08m
Wed 7/1007:10 -
1 stop18h 50m
Deal found 16/8£547
Sun 1/1109:00 -
2 stops22h 15m
Sun 8/1107:00 -
1 stop16h 30m
Deal found 14/8£548
Sun 4/1010:00 -
2 stops20h 52m
Sun 18/1017:10 -
2 stops15h 30m
Deal found 16/8£549
Thu 19/1109:00 -
1 stop21h 47m
Fri 27/1116:11 -
2 stops30h 59m
Deal found 14/8£550
Sat 14/1109:30 -
1 stop15h 34m
Wed 18/1113:11 -
1 stop12h 44m
Deal found 14/8£550
Tue 8/1209:30 -
2 stops16h 47m
Sun 13/1208:35 -
2 stops14h 55m
Deal found 12/8£551
Fri 4/1209:30 -
2 stops16h 47m
Tue 8/1209:49 -
2 stops14h 21m
Deal found 14/8£552
Wed 21/1014:50 -
Nonstop10h 40m
Sat 31/1007:04 -
1 stop15h 11m
Deal found 14/8£553
Thu 19/1109:00 -
2 stops19h 45m
Sun 29/1105:15 -
2 stops17h 55m
Deal found 14/8£554
Tue 15/1211:30 -
1 stop19h 21m
Tue 29/1222:59 -
1 stop25h 31m
Deal found 17/8£555
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 17 August 2026.
Sun 1/1109:00 -
2 stops22h 15m
Tue 10/1108:00 -
1 stop15h 30m
Deal found 14/8£548
Mon 8/210:45 -
1 stop19h 10m
Sat 13/222:10 -
1 stop25h 35m
Deal found 15/8£553
Thu 12/1112:05 -
1 stop15h 53m
Mon 23/1111:00 -
1 stop13h 10m
Deal found 14/8£550
Thu 19/1113:35 -
1 stop17h 40m
Sun 29/1113:11 -
1 stop12h 44m
Deal found 14/8£550
Fri 4/1209:30 -
2 stops16h 47m
Tue 8/1209:49 -
2 stops14h 21m
Deal found 14/8£552
Tue 8/1209:30 -
2 stops16h 47m
Sun 13/1208:35 -
2 stops14h 55m
Deal found 16/8£553
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 17 August 2026.
Tue 3/1115:15 -
Nonstop10h 35m
Tue 10/1119:35 -
Nonstop9h 45m
Deal found 16/8£568
Sun 18/1014:50 -
Nonstop10h 40m
Fri 23/1019:15 -
Nonstop10h 00m
Deal found 17/8£575
Wed 14/1014:50 -
Nonstop10h 40m
Wed 21/1019:15 -
Nonstop10h 00m
Deal found 16/8£590
Thu 19/1115:15 -
Nonstop10h 35m
Thu 26/1119:35 -
Nonstop9h 45m
Deal found 14/8£611
Tue 17/1115:15 -
Nonstop10h 35m
Tue 24/1119:35 -
Nonstop9h 45m
Deal found 14/8£618
Sun 4/1014:50 -
Nonstop10h 40m
Sun 18/1019:15 -
Nonstop10h 00m
Deal found 13/8£618
Tue 10/1115:15 -
Nonstop10h 35m
Tue 24/1119:35 -
Nonstop9h 45m
Deal found 16/8£626
Tue 3/1115:15 -
Nonstop10h 35m
Tue 10/1119:35 -
Nonstop9h 45m
Deal found 14/8£653
Tue 17/1115:15 -
Nonstop10h 35m
Thu 26/1119:35 -
Nonstop9h 45m
Deal found 14/8£657
Thu 19/1115:15 -
Nonstop10h 35m
Tue 24/1119:35 -
Nonstop9h 45m
Deal found 15/8£657
Thu 26/1115:15 -
Nonstop10h 35m
Tue 1/1219:35 -
Nonstop9h 45m
Deal found 16/8£660
Tue 3/1115:15 -
Nonstop10h 35m
Sat 7/1119:35 -
Nonstop9h 45m
Deal found 14/8£660
Last-minute flights from Dublin to Las Vegas
Discover last-minute flight deals from Dublin to Las Vegas. Data last updated 17 August 2026 and is based on user searches.
Wed 2/909:30 -
1 stop21h 30m
Wed 16/909:45 -
1 stop16h 00m
Deal found 15/8£556
Sat 5/911:10 -
2 stops19h 25m
Thu 10/911:11 -
2 stops25h 44m
Deal found 13/8£568
Sat 5/906:00 -
1 stop18h 20m
Thu 10/911:51 -
2 stops14h 49m
Deal found 15/8£569
Thu 24/913:25 -
1 stop13h 10m
Tue 6/1013:08 -
2 stops15h 32m
Deal found 15/8£561
Fri 25/915:25 -
1 stop14h 16m
Fri 2/1019:15 -
Nonstop10h 00m
Deal found 13/8£558
Sat 26/905:55 -
2 stops18h 31m
Sat 3/1006:20 -
2 stops19h 40m
Deal found 12/8£567
Mon 28/908:55 -
1 stop17h 40m
Wed 14/1006:20 -
2 stops19h 40m
Deal found 12/8£558
Mon 28/915:25 -
1 stop16h 32m
Wed 14/1019:15 -
Nonstop10h 00m
Deal found 12/8£559
Tue 29/911:00 -
1 stop16h 40m
Tue 6/1013:08 -
2 stops15h 32m
Deal found 15/8£548
Wed 30/913:15 -
1 stop17h 08m
Wed 7/1007:10 -
1 stop18h 50m
Deal found 16/8£547
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 17 August 2026.
Wed 21/1019:25 -
2 stops27h 50m
Deal found 12/8£334
Sun 11/1007:45 -
3 stops44h 47m
Deal found 16/8£349
Tue 1/1219:50 -
2 stops34h 14m
Deal found 17/8£350
Tue 8/1218:00 -
2 stops34h 33m
Deal found 12/8£361
Tue 8/1213:25 -
1 stop13h 25m
Deal found 12/8£404
Tue 1/1215:15 -
Nonstop10h 35m
Deal found 17/8£406
Tue 26/111:00 -
1 stop15h 50m
Deal found 14/8£412
Thu 11/213:05 -
1 stop13h 45m
Deal found 14/8£418
Fri 13/1115:50 -
1 stop35h 00m
Deal found 13/8£419
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 17 August 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 17 August 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 Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Sun 1/11
09:00-23:15
2 stops22h 15m
Las Vegas Harry Reid Intl
Tue 10/11
08:00-07:30
1 stop15h 30m
£548
Fastest return journey
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Thu 12/11
12:05-19:58
1 stop15h 53m
Las Vegas Harry Reid Intl
Mon 23/11
11:00-08:10
1 stop13h 10m
£550
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Thu 19/11
13:35-23:15
1 stop17h 40m
Las Vegas Harry Reid Intl
Sun 29/11
13:11-09:55
1 stop12h 44m
£550
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Fri 4/12
09:30-18:17
2 stops16h 47m
Las Vegas Harry Reid Intl
Tue 8/12
09:49-08:10
2 stops14h 21m
£552
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Mon 8/2
10:45-21:55
1 stop19h 10m
Las Vegas Harry Reid Intl
Sat 13/2
22:10-07:45
1 stop25h 35m
£553
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Tue 8/12
09:30-18:17
2 stops16h 47m
Las Vegas Harry Reid Intl
Sun 13/12
08:35-07:30
2 stops14h 55m
£553
Cheapest one-way
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Wed 21/10
19:25-15:15
2 stops27h 50m
£334
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Sun 11/10
07:45-20:32
3 stops44h 47m
£349
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Tue 1/12
19:50-22:04
2 stops34h 14m
£350
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Tue 8/12
18:00-20:33
2 stops34h 33m
£361
Flights are sorted by cheapest return flights first.
Deals found on 12/8
Showing 1-10 of 13 resultsSorted by cheapest first
1
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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?
To ensure you get the cheapest price possible for a flight from Dublin to Las Vegas, you should look to book at least 74 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, November is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of £448). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £667). 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.
How much does it cost for a return flight from Dublin to Las Vegas?
Airfare is below average for this route at the moment.
Dublin to Las Vegas flights typically cost between £601 and £677 in December.The cheapest return price found within the last 5 days was £547 on Multiple Airlines (23 Dec–30 Dec).
How often are flights from Dublin to Las Vegas delayed?
About 5% of weekly flights between Dublin and Las Vegas have experienced delays in the past year, with the average delay time being 90 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?
Thursday 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 5% 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 57% 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.
Philadelphia (PHL) is the most affordable one-stop option, with an average return flight price of £441.
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 Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 13h 18m.
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 14m.
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 17 August 2026.
See what other customers who have flown with KLM,Aer Lingus, 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.
The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
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.
How popular is this Dublin to Las Vegas flight route?
Flights from Dublin to Las Vegas Harry Reid Intl have been viewed 132 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 22h 15m. United Airlines provides one of the quickest options available for as low as £548. Airlines will cover a distance of 4938 mi.
What are the cheapest airlines flying from Dublin to Las Vegas round-trip?
According to our current data, Finnair (£348), British Airways (£355), and Aer Lingus (£363) offers the cheapest pricing from Dublin to Las Vegas. You may be able to fly from Dublin to Las Vegas for 33% less than the average price by searching for these airlines.
What are the cheapest flights from Dublin to Las Vegas?
Looking at all options, your cheapest flight can be booked for £530. While the most popular route (Dublin - Las Vegas Harry Reid Intl) can be booked for £467 on average, our data indicates £638 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, November is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of £448). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £667). 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 17 August 2026.
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 17 August 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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