Cheap flights from Dublin to Las Vegas from £311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Las Vegas departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Dublin to Las Vegas

Cheap return flights

 Logo
10:25 - 20:00DUB-LAS
17h 35m1 stop
 Logo
09:55 - 09:45LAS-DUB
15h 50m1 stop
Tue, 14 Oct - Tue, 21 Oct
 Logo
10:55 - 20:00DUB-LAS
17h 05m1 stop
 Logo
08:45 - 07:10LAS-DUB
15h 25m1 stop
Wed, 22 Oct - Sun, 26 Oct
 Logo
19:05 - 18:28DUB-LAS
31h 23m3 stops
 Logo
07:00 - 10:45LAS-DUB
19h 45m2 stops
Thu, 6 Nov - Tue, 11 Nov
British Airways Logo
10:30 - 20:00DUB-LAS
17h 30m1 stop
British Airways Logo
09:58 - 09:35LAS-DUB
16h 37m2 stops
£389British Airways
Find Deal
Tue, 21 Oct - Tue, 28 Oct
British Airways Logo
10:25 - 20:00DUB-LAS
17h 35m1 stop
British Airways Logo
09:58 - 09:35LAS-DUB
16h 37m2 stops
£390British Airways
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Iberia Logo
09:30 - 23:55DUB-LAS
22h 25m1 stop
Iberia Logo
12:52 - 09:45LAS-DUB
12h 53m1 stop
£408Iberia
Find Deal
Fri, 10 Oct - Fri, 17 Oct
Aer Lingus Logo
15:15 - 17:50DUB-LAS
10h 35mdirect
Aer Lingus Logo
07:00 - 05:05LAS-DUB
14h 05m1 stop
£423Aer Lingus
Find Deal
Sat, 15 Nov - Sat, 22 Nov
United Airlines Logo
09:00 - 21:35DUB-LAS
20h 35m2 stops
United Airlines Logo
00:59 - 07:30LAS-DUB
22h 31m2 stops
£444United Airlines
Find Deal
Sat, 22 Nov - Wed, 26 Nov
United Airlines Logo
09:30 - 17:18DUB-LAS
15h 48m1 stop
United Airlines Logo
13:20 - 10:20LAS-DUB
13h 00m1 stop
£448United Airlines
Find Deal
Tue, 4 Nov - Tue, 11 Nov
Aer Lingus Logo
15:15 - 17:50DUB-LAS
10h 35mdirect
Aer Lingus Logo
06:00 - 11:25LAS-DUB
21h 25m1 stop
£454Aer Lingus
Find Deal
Tue, 10 Feb - Tue, 17 Feb

British Airways flights from Dublin to Las Vegas

Our best British Airways deals on Dublin to Las Vegas flight tickets
British Airways
21 Oct
DUB10:30Dublin
17h 30m
1 stop
LAS20:00Las Vegas Harry Reid Intl
28 Oct
LAS09:58Las Vegas Harry Reid Intl
16h 37m
2 stops
DUB09:35Dublin
British Airways
21 Oct
DUB10:25Dublin
17h 35m
1 stop
LAS20:00Las Vegas Harry Reid Intl
28 Oct
LAS09:58Las Vegas Harry Reid Intl
16h 37m
2 stops
DUB09:35Dublin
British Airways
10 Oct
DUB08:35Dublin
14h 35m
1 stop
LAS15:10Las Vegas Harry Reid Intl
17 Oct
LAS16:30Las Vegas Harry Reid Intl
15h 50m
2 stops
DUB16:20Dublin

Delta flights from Dublin to Las Vegas

Our best Delta deals on Dublin to Las Vegas flight tickets
Delta
1 Feb
DUB05:55Dublin
19h 50m
2 stops
LAS17:45Las Vegas Harry Reid Intl
7 Feb
LAS06:05Las Vegas Harry Reid Intl
18h 40m
2 stops
DUB08:45Dublin
Delta
6 Dec
DUB08:50Dublin
21h 21m
2 stops
LAS22:11Las Vegas Harry Reid Intl
20 Dec
LAS22:00Las Vegas Harry Reid Intl
27h 20m
1 stop
DUB09:20Dublin
Delta
15 Oct
DUB13:20Dublin
13h 15m
1 stop
LAS18:35Las Vegas Harry Reid Intl
21 Oct
LAS09:17Las Vegas Harry Reid Intl
14h 38m
2 stops
DUB07:55Dublin

momondo 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, momondo users made 279,928 searches. Data last updated 13 September 2025.
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

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 14/10

10:25-20:00

1 stop17h 35m

Las Vegas Harry Reid Intl

Tue 21/10

09:55-09:45

1 stop15h 50m

£386

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 22/10

10:55-20:00

1 stop17h 05m

Las Vegas Harry Reid Intl

Sun 26/10

08:45-07:10

1 stop15h 25m

£386

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 6/11

19:05-18:28

3 stops31h 23m

Las Vegas Harry Reid Intl

Tue 11/11

07:00-10:45

2 stops19h 45m

£389

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 21/10

10:30-20:00

1 stop17h 30m

Las Vegas Harry Reid Intl

Tue 28/10

09:58-09:35

2 stops16h 37m

£389

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 21/10

10:25-20:00

1 stop17h 35m

Las Vegas Harry Reid Intl

Tue 28/10

09:58-09:35

2 stops16h 37m

£390

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 10/10

09:30-23:55

1 stop22h 25m

Las Vegas Harry Reid Intl

Fri 17/10

12:52-09:45

1 stop12h 53m

£408

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 15/11

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Sat 22/11

07:00-05:05

1 stop14h 05m

£423

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 22/11

09:00-21:35

2 stops20h 35m

Las Vegas Harry Reid Intl

Wed 26/11

00:59-07:30

2 stops22h 31m

£444

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 4/11

09:30-17:18

1 stop15h 48m

Las Vegas Harry Reid Intl

Tue 11/11

13:20-10:20

1 stop13h 00m

£448

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 10/2

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Tue 17/2

06:00-11:25

1 stop21h 25m

£454

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Las Vegas from

How to get the cheapest flight ticket from Dublin to Las Vegas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Las Vegas?

What is the cheapest month to fly to Las Vegas?

In general, January is the cheapest month to fly from Dublin to Las Vegas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £423. If you’re not able to fly to Las Vegas in January, then November is your next best option. Flight prices from Dublin to Las Vegas during November average around £427.

What is the cheapest day to depart on your flight to Las Vegas?

The cheapest day to depart on your flight to Las Vegas is on a Thursday when prices can be found for as low as £459. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £552.

What is the cheapest time of day to depart on your flight to Las Vegas?

Our data shows that the cheapest Dublin to Las Vegas flights are usually those with departure times in the evening. Our users have found flights to Las Vegas in the evening for as low as £435. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of £501. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dublin to Las Vegas Harry Reid Intl flight route?

Fly from Dublin to Las Vegas Harry Reid Intl for the best Dublin - Las Vegas Harry Reid Intl flight prices

How far in advance should I book a flight to Las Vegas?

You are more likely to see cheaper flights to Las Vegas from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around £494 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Dublin for as low as £440 on momondo.

What cabin class options are available on Dublin to Las Vegas Harry Reid Intl flights?

There are 2 cabin classes available to choose from on Dublin to Las Vegas Harry Reid Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dublin to Las Vegas flights?

You could potentially save up to 34% on your flight if you consider stops on a Dublin to Las Vegas flight.

How have Dublin to Las Vegas flight prices changed over time?

As of September 2025, prices for Dublin to Las Vegas flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to Las Vegas

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Las Vegas according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Las Vegas (DUB to LAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Las Vegas

Best price found

£526

Fastest flight time

10h 35m

Direct flights

Wed, Fri and Sun

Airports in Las Vegas

1 airport
The best flight deal from Dublin to Las Vegas found on momondo in the last 72 hours is £526
The fastest flight from Dublin to Las Vegas takes 10h 35m
Direct flights go from Dublin to Las Vegas on Wednesday, Friday and Sunday. There are no airlines offering direct flights..
There is 1 airport near Las Vegas: Las Vegas Harry Reid Intl (LAS)
  • How far is Dublin to Las Vegas Harry Reid Intl by plane?

    Dublin and Las Vegas Harry Reid Intl are 4935.4 mi apart from one another. Flights usually cover this in 10h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport?

    Prices for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport refresh daily.

  • How many operators does momondo search for flights from Dublin Airport to Las Vegas Harry Reid Intl Airport?

  • How old do you have to be to fly from Dublin Airport to Las Vegas Harry Reid Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Las Vegas Harry Reid Intl Airport.

  • What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?

    The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dublin to Las Vegas?

  • What is the most popular airline from Dublin to Las Vegas?

Best airlines flying from Dublin to Las Vegas

Compare and see reviews for airlines that fly from Dublin to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £336Free CancellationRating
7.4
1,469 reviews
Search Air France flights
United AirlinesPriceFrom £341Free CancellationRating
7.4
8,936 reviews
Search United Airlines flights
IberiaPriceFrom £342Free CancellationRating
7.0
2,928 reviews
Search Iberia flights
British AirwaysPriceFrom £344Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
KLMPriceFrom £347Free CancellationRating
7.8
1,385 reviews
Search KLM flights
LufthansaPriceFrom £351Free CancellationRating
6.8
7,409 reviews
Search Lufthansa flights
Aer LingusPriceFrom £359Free CancellationRating
7.2
1,271 reviews
Search Aer Lingus flights
DeltaPriceFrom £373Free CancellationRating
7.9
7,960 reviews
Search Delta flights
American AirlinesPriceFrom £378Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air CanadaPriceFrom £428Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Kingman
Paradise
Laughlin
North Las Vegas
Mesquite
Boulder City
Furnace Creek
Mount Charleston

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Las Vegas?

It is quick and easy to find Dublin to Las Vegas flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Las Vegas that suits you.

Can I find flights from Dublin to Las Vegas with flexible booking policies on momondo?

momondo does allow users to show only those flights to Las Vegas from Dublin which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Dublin to Las Vegas?

momondo helps you find the best flight between Dublin and Las Vegas by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Dublin to Las Vegas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Dublin and alert you when they change.

An easier way to manage your Las Vegas trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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1 adult
Mon 13/10
Mon 20/10

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