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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — LAS
21 Apr — 28 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
Enter your travel dates to find the best prices.
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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 22 March 2026.
Sun 3/509:30
DUB
-
LAS
1 stop19h 30m
Iberia
Sun 10/515:09
LAS
-
DUB
1 stop12h 41m
Iberia
Deal found 19/3£440
Sat 18/409:30
DUB
-
LAS
1 stop16h 16m
Multiple Airlines
Sat 2/522:10
LAS
-
DUB
1 stop25h 35m
Multiple Airlines
Deal found 19/3£442
Tue 12/512:50
DUB
-
LAS
1 stop15h 10m
British Airways
Sat 23/516:24
LAS
-
DUB
2 stops19h 06m
British Airways
Deal found 19/3£444
Mon 4/509:40
DUB
-
LAS
2 stops21h 28m
Finnair
Mon 11/510:43
LAS
-
DUB
1 stop15h 02m
Finnair
Deal found 20/3£446
Tue 21/418:00
DUB
-
LAS
2 stops31h 46m
Finnair
Tue 28/410:43
LAS
-
DUB
1 stop15h 02m
Finnair
Deal found 22/3£452
Mon 4/509:40
DUB
-
LAS
2 stops19h 18m
Finnair
Sun 10/513:52
LAS
-
DUB
1 stop13h 58m
Finnair
Deal found 22/3£453
Tue 5/509:30
DUB
-
LAS
1 stop19h 28m
Iberia
Tue 12/508:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 17/3£457
Wed 6/512:40
DUB
-
LAS
1 stop17h 38m
Iberia
Wed 13/508:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 22/3£458
Wed 1/412:40
DUB
-
LAS
1 stop17h 55m
Iberia
Wed 8/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 21/3£459
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 22 March 2026.
Tue 5/508:55
DUB
-
LAS
2 stops19h 22m
Delta
Tue 12/512:05
LAS
-
DUB
1 stop13h 10m
Delta
Deal found 20/3£524
Thu 16/408:50
DUB
-
LAS
2 stops17h 51m
Lufthansa
Thu 23/410:39
LAS
-
DUB
2 stops16h 01m
Lufthansa
Deal found 17/3£541
Wed 9/908:55
DUB
-
LAS
1 stop17h 40m
Multiple Airlines
Mon 14/917:50
LAS
-
DUB
1 stop16h 35m
Multiple Airlines
Deal found 17/3£542
Wed 2/913:25
DUB
-
LAS
1 stop13h 10m
KLM
Wed 16/911:00
LAS
-
DUB
1 stop15h 45m
KLM
Deal found 19/3£546
Wed 1/405:55
DUB
-
LAS
2 stops17h 54m
Delta
Wed 8/406:20
LAS
-
DUB
2 stops18h 00m
Delta
Deal found 17/3£524
Tue 2/608:55
DUB
-
LAS
2 stops16h 19m
Delta
Tue 9/608:40
LAS
-
DUB
2 stops17h 20m
Delta
Deal found 20/3£526
Wed 9/913:25
DUB
-
LAS
1 stop13h 10m
Delta
Mon 14/909:10
LAS
-
DUB
2 stops16h 05m
Delta
Deal found 17/3£544
Wed 2/908:55
DUB
-
LAS
2 stops18h 17m
Delta
Wed 16/909:25
LAS
-
DUB
1 stop15h 50m
Delta
Deal found 19/3£550
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 22 March 2026.
Sat 11/414:50
DUB
-
LAS
Nonstop10h 40m
Iberia
Thu 23/419:15
LAS
-
DUB
Nonstop10h 00m
Iberia
Deal found 17/3£642
Thu 16/414:50
DUB
-
LAS
Nonstop10h 40m
Multiple Airlines
Thu 23/419:15
LAS
-
DUB
Nonstop10h 00m
Multiple Airlines
Deal found 17/3£1,171
Thu 16/414:50
DUB
-
LAS
Nonstop10h 40m
American Airlines
Tue 21/419:15
LAS
-
DUB
Nonstop10h 00m
American Airlines
Deal found 20/3£1,512
Thu 16/414:50
DUB
-
LAS
Nonstop10h 40m
Aer Lingus
Tue 21/419:15
LAS
-
DUB
Nonstop10h 00m
Aer Lingus
Deal found 18/3£1,769
Thu 16/414:50
DUB
-
LAS
Nonstop10h 40m
Aer Lingus
Thu 23/419:15
LAS
-
DUB
Nonstop10h 00m
Aer Lingus
Deal found 17/3£6,999
Thu 16/414:50
DUB
-
LAS
Nonstop10h 40m
American Airlines
Thu 23/419:15
LAS
-
DUB
Nonstop10h 00m
American Airlines
Deal found 18/3£8,345
Last-minute flights from Dublin to Las Vegas
Discover last-minute flight deals from Dublin to Las Vegas. Data last updated 22 March 2026 and is based on user searches.
Mon 30/309:30
DUB
-
LAS
1 stop14h 31m
American Airlines
Mon 6/412:01
LAS
-
DUB
1 stop13h 34m
American Airlines
Deal found 20/3£465
Wed 1/412:40
DUB
-
LAS
1 stop17h 55m
Iberia
Wed 8/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 17/3£457
Wed 8/410:00
DUB
-
LAS
1 stop14h 51m
Air France
Wed 15/417:50
LAS
-
DUB
1 stop13h 35m
Air France
Deal found 18/3£517
Tue 14/409:30
DUB
-
LAS
1 stop18h 25m
Iberia
Sat 18/410:49
LAS
-
DUB
1 stop35h 41m
Iberia
Deal found 19/3£484
Thu 16/412:40
DUB
-
LAS
1 stop17h 38m
Iberia
Tue 21/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 21/3£460
Thu 16/409:30
DUB
-
LAS
1 stop22h 21m
Iberia
Thu 23/408:20
LAS
-
DUB
1 stop14h 10m
Iberia
Deal found 17/3£480
Sat 18/409:30
DUB
-
LAS
1 stop16h 16m
Multiple Airlines
Sat 2/522:10
LAS
-
DUB
1 stop25h 35m
Multiple Airlines
Deal found 19/3£442
Sun 19/412:40
DUB
-
LAS
1 stop16h 03m
Multiple Airlines
Sun 26/423:41
LAS
-
DUB
1 stop25h 54m
Multiple Airlines
Deal found 20/3£462
Tue 21/418:00
DUB
-
LAS
2 stops31h 46m
Finnair
Tue 28/410:43
LAS
-
DUB
1 stop15h 02m
Finnair
Deal found 22/3£452
Wed 29/409:40
DUB
-
LAS
2 stops21h 28m
Finnair
Sun 10/513:52
LAS
-
DUB
1 stop13h 58m
Finnair
Deal found 21/3£448
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 22 March 2026.
Sat 6/615:40
DUB
-
LAS
2 stops38h 06m
Multiple Airlines
Deal found 18/3£277
Sat 6/610:40
DUB
-
LAS
3 stops39h 55m
WestJet
Deal found 18/3£320
Tue 15/912:40
DUB
-
LAS
1 stop13h 59m
Finnair
Deal found 19/3£399
Mon 6/711:40
DUB
-
LAS
1 stop20h 59m
JetBlue
Deal found 19/3£452
Fri 3/710:40
DUB
-
LAS
1 stop20h 09m
JetBlue
Deal found 19/3£462
Thu 2/710:40
DUB
-
LAS
1 stop20h 09m
JetBlue
Deal found 19/3£479
Sat 28/308:55
DUB
-
LAS
1 stop17h 55m
Multiple Airlines
Deal found 18/3£756
Mon 13/709:20
DUB
-
LAS
3 stops19h 01m
United Airlines
Deal found 17/3£3,075
Sun 12/711:35
DUB
-
LAS
3 stops20h 46m
United Airlines
Deal found 17/3£3,376
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 22 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 22 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
Tue 5/5
08:55-20:17
2 stops19h 22m
Las Vegas Harry Reid Intl
Tue 12/5
12:05-09:15
1 stop13h 10m
£524
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 1/4
05:55-15:49
2 stops17h 54m
Las Vegas Harry Reid Intl
Wed 8/4
06:20-08:20
2 stops18h 00m
£524
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Tue 2/6
08:55-17:14
2 stops16h 19m
Las Vegas Harry Reid Intl
Tue 9/6
08:40-10:00
2 stops17h 20m
£526
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Thu 16/4
08:50-18:41
2 stops17h 51m
Las Vegas Harry Reid Intl
Thu 23/4
10:39-10:40
2 stops16h 01m
£541
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 9/9
08:55-18:35
1 stop17h 40m
Las Vegas Harry Reid Intl
Mon 14/9
17:50-18:25
1 stop16h 35m
£542
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 9/9
13:25-18:35
1 stop13h 10m
Las Vegas Harry Reid Intl
Mon 14/9
09:10-09:15
2 stops16h 05m
£544
Fastest return journey
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 2/9
13:25-18:35
1 stop13h 10m
Las Vegas Harry Reid Intl
Wed 16/9
11:00-10:45
1 stop15h 45m
£546
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Wed 2/9
08:55-19:12
2 stops18h 17m
Las Vegas Harry Reid Intl
Wed 16/9
09:25-09:15
1 stop15h 50m
£550
Cheapest one-way
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Sat 6/6
15:40-21:46
2 stops38h 06m
£277
Fastest single journey
DublinLas Vegas
DUB - LAS
DUBLAS
Dublin
Tue 15/9
12:40-18:39
1 stop13h 59m
£399
Flights are sorted by cheapest return flights first.
Deals found on 18/3
Showing 1-10 of 16 resultsSorted by cheapest first
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.
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 £343). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £503). 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 22 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 much does it cost for a return flight from Dublin to Las Vegas?
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 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.
Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £449.
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 22 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 184 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 51m. Delta provides one of the quickest options available for as low as £541. 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 (£342), KLM (£351), and Delta (£358) 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 £372. While the most popular route (Dublin - Las Vegas Harry Reid Intl) can be booked for £462 on average, our data indicates £1,146 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 £343). Flying from Dublin to Las Vegas in July is currently the most expensive (average of £503). 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 22 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 22 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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