This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
15 Oct — 22 Oct1
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 December, booked 75 days in advance, depart on a Monday or Thursday 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
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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 15 September 2026.
Sat 26/1209:55 -
2 stops21h 40m
Thu 31/1209:00 -
2 stops16h 00m
Deal found 12/9£515
Mon 26/1009:55 -
2 stops20h 04m
Mon 2/1115:25 -
1 stop15h 05m
Deal found 11/9£516
Thu 29/1011:30 -
1 stop18h 22m
Thu 5/1119:35 -
Nonstop9h 50m
Deal found 14/9£516
Wed 30/905:55 -
2 stops18h 31m
Sun 4/1006:25 -
2 stops17h 30m
Deal found 10/9£520
Fri 23/1010:00 -
2 stops20h 59m
Thu 29/1006:10 -
2 stops18h 35m
Deal found 11/9£521
Sun 25/1009:45 -
2 stops19h 20m
Tue 3/1111:20 -
2 stops22h 00m
Deal found 13/9£525
Sun 4/1014:50 -
Nonstop10h 40m
Sun 18/1007:15 -
1 stop20h 30m
Deal found 12/9£539
Tue 3/1109:45 -
2 stops20h 35m
Tue 10/1112:49 -
2 stops20h 31m
Deal found 12/9£539
Tue 3/1115:15 -
Nonstop10h 35m
Tue 10/1111:27 -
1 stop16h 03m
Deal found 12/9£541
Wed 30/911:35 -
1 stop16h 53m
Sun 4/1019:15 -
Nonstop10h 00m
Deal found 13/9£542
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 15 September 2026.
Sun 4/1008:50 -
2 stops19h 40m
Sun 18/1012:38 -
1 stop13h 07m
Deal found 10/9£569
Fri 18/905:55 -
1 stop20h 40m
Tue 22/908:25 -
2 stops17h 35m
Deal found 14/9£600
Sun 6/1211:00 -
1 stop15h 50m
Thu 10/1220:55 -
1 stop12h 40m
Deal found 10/9£616
Sun 4/1011:30 -
1 stop15h 07m
Sun 18/1006:00 -
1 stop19h 00m
Deal found 10/9£928
Tue 13/1005:35 -
3 stops24h 30m
Tue 20/1012:38 -
2 stops36h 57m
Deal found 14/9£1,232
Sun 4/1010:15 -
2 stops18h 34m
Sun 18/1007:10 -
3 stops27h 10m
Deal found 14/9£1,491
Tue 1/1213:25 -
1 stop13h 25m
Sun 6/1216:13 -
2 stops16h 42m
Deal found 12/9£2,081
Thu 5/1111:30 -
2 stops19h 07m
Thu 12/1110:15 -
2 stops16h 00m
Deal found 14/9£2,186
Sat 28/1108:50 -
2 stops18h 49m
Sat 5/1213:55 -
2 stops15h 40m
Deal found 13/9£2,087
Fri 13/1111:30 -
2 stops19h 07m
Fri 20/1107:55 -
3 stops18h 20m
Deal found 14/9£2,191
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 15 September 2026.
Thu 29/1015:15 -
Nonstop10h 35m
Thu 5/1119:35 -
Nonstop9h 50m
Deal found 14/9£570
Sun 4/1014:50 -
Nonstop10h 40m
Sun 18/1019:15 -
Nonstop10h 00m
Deal found 12/9£604
Thu 19/1115:15 -
Nonstop10h 35m
Tue 24/1119:35 -
Nonstop9h 50m
Deal found 14/9£610
Tue 3/1115:15 -
Nonstop10h 35m
Tue 10/1119:35 -
Nonstop9h 50m
Deal found 12/9£645
Thu 29/1015:15 -
Nonstop10h 35m
Thu 12/1119:35 -
Nonstop9h 50m
Deal found 14/9£1,049
Tue 1/1215:15 -
Nonstop10h 35m
Thu 3/1219:35 -
Nonstop9h 50m
Deal found 12/9£4,635
Tue 1/1215:15 -
Nonstop10h 35m
Thu 3/1219:35 -
Nonstop9h 50m
Deal found 13/9£4,762
Wed 21/1014:50 -
Nonstop10h 40m
Sat 31/1020:35 -
Nonstop9h 50m
Deal found 12/9£5,190
Thu 29/1015:15 -
Nonstop10h 35m
Tue 24/1119:35 -
Nonstop9h 50m
Deal found 14/9£6,395
Tue 24/1115:15 -
Nonstop10h 35m
Thu 26/1119:35 -
Nonstop9h 50m
Deal found 11/9£6,419
Last-minute flights from Dublin to Las Vegas
Discover last-minute flight deals from Dublin to Las Vegas. Data last updated 15 September 2026 and is based on user searches.
Thu 24/905:55 -
2 stops17h 51m
Mon 5/1006:25 -
2 stops18h 50m
Deal found 10/9£545
Wed 30/905:55 -
2 stops18h 31m
Sun 4/1006:25 -
2 stops17h 30m
Deal found 10/9£520
Wed 30/911:35 -
1 stop16h 53m
Sun 4/1019:15 -
Nonstop10h 00m
Deal found 13/9£542
Sun 4/1014:50 -
Nonstop10h 40m
Sun 18/1007:15 -
1 stop20h 30m
Deal found 12/9£539
Sun 4/1009:30 -
1 stop20h 40m
Sun 18/1019:15 -
Nonstop10h 00m
Deal found 10/9£543
Fri 23/1010:00 -
2 stops20h 59m
Thu 29/1006:10 -
2 stops18h 35m
Deal found 11/9£521
Sun 25/1009:45 -
2 stops19h 20m
Tue 3/1111:20 -
2 stops22h 00m
Deal found 13/9 £525
Mon 26/1009:55 -
2 stops20h 04m
Mon 2/1115:25 -
1 stop15h 05m
Deal found 11/9£516
Thu 29/1011:30 -
1 stop18h 22m
Thu 5/1119:35 -
Nonstop9h 50m
Deal found 14/9£516
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 15 September 2026.
Tue 8/1208:50 -
1 stop13h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£298
Tue 3/1105:45 -
1 stop16h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£299
Tue 1/1208:50 -
1 stop13h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£300
Mon 30/1105:45 -
2 stops17h 56m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£302
Fri 11/1205:45 -
2 stops22h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£303
Sun 6/1210:45 -
1 stop21h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£310
Tue 1/1218:00 -
3 stops44h 13m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£337
Wed 9/1211:15 -
3 stops35h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£347
Mon 30/1121:25 -
3 stops47h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/9£348
Tue 1/1215:15 -
Nonstop10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/9£362
Tue 8/1208:50 -
3 stops22h 32m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 10/9£399
Thu 5/1108:45 -
2 stops19h 00m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/9£410
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 15 September 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 7,457,451 searches. Data last updated 15 September 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
Fastest return journey
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Thu 5/11
08:50-14:15
1 stop13h 25m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£299
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Tue 3/11
05:45-14:15
1 stop16h 30m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£299
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Sat 12/12
08:50-14:15
1 stop13h 25m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£299
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Mon 30/11
05:45-15:41
2 stops17h 56m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£302
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Thu 19/11
05:45-18:13
2 stops20h 28m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£302
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Sun 6/12
13:25-00:25
2 stops19h 00m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£303
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Sun 6/12
10:45-00:25
1 stop21h 40m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£310
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Wed 7/10
11:30-00:44
1 stop21h 14m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£430
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Tue 13/10
11:30-00:44
1 stop21h 14m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£433
DublinLas Vegas
DUB Dublin - LAS Las Vegas Harry Reid Intl
DUBLAS
Dublin
Sat 24/10
10:40-21:08
1 stop18h 28m
Las Vegas Harry Reid Intl
Wed 31/12
00:00-09:00
Nonstop0h 00m
£439
Flights are sorted by cheapest return flights first.
Deals found on 12/9
Showing 1-10 of 21 resultsSorted by cheapest first
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2
3
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, January is the cheapest month in which you can book a flight from Dublin to Las Vegas (average of £429). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £670). 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 typical for this route at the moment.
Dublin to Las Vegas flights typically cost between £487 and £612 in December.The cheapest return price found within the last 5 days was £515 on Delta (26 Dec–31 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 56% 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 £443.
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 20m.
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 08m.
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 15 September 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.
It was a nice one. Crew were friendly and helpful.
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 99 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 15h 50m. United Airlines provides one of the quickest options available for as low as £616. 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, KLM (£348), Finnair (£349), 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.
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 £429). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £670). 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 15 September 2026.
Browse through other flights departing from Dublin. Flights are based on user searches made on Cheapflights and were last updated on 15 September 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 7,457,451 searches. Data last updated 15 September 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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