Cheap flights from Dublin to Las Vegas from £295

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 16/12. 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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Iberia Logo
09:30 - 22:08DUB-LAS
20h 38m1 stop
Iberia Logo
10:30 - 08:40LAS-DUB
15h 10m1 stop
£378Iberia
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Wed, 22 Oct - Sun, 26 Oct
British Airways Logo
08:50 - 21:41DUB-LAS
20h 51m2 stops
British Airways Logo
15:58 - 17:05LAS-DUB
17h 07m2 stops
£380British Airways
Find Deal
Thu, 20 Nov - Mon, 24 Nov
Multiple Airlines Logo
06:00 - 16:13DUB-LAS
18h 13m2 stops
Multiple Airlines Logo
11:56 - 07:45LAS-DUB
11h 49m1 stop
£383Multiple Airlines
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Thu, 13 Nov - Sat, 29 Nov
Delta Logo
09:45 - 23:20DUB-LAS
20h 35m1 stop
Delta Logo
06:05 - 07:45LAS-DUB
17h 40m2 stops
£386Delta
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Sat, 1 Nov - Sat, 8 Nov
Delta Logo
05:55 - 14:15DUB-LAS
16h 20m1 stop
Delta Logo
00:43 - 07:45LAS-DUB
23h 02m1 stop
£409Delta
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Thu, 13 Nov - Sun, 16 Nov
Aer Lingus Logo
15:15 - 17:50DUB-LAS
10h 35mdirect
Aer Lingus Logo
19:35 - 13:20LAS-DUB
9h 45mdirect
£419Aer Lingus
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Aer Lingus Logo
08:50 - 18:50DUB-LAS
18h 00m1 stop
Aer Lingus Logo
19:35 - 13:20LAS-DUB
9h 45mdirect
£427Aer Lingus
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Tue, 16 Dec - Sat, 20 Dec
KLM Logo
08:50 - 14:15DUB-LAS
13h 25m1 stop
KLM Logo
16:05 - 16:20LAS-DUB
16h 15m1 stop
£432KLM
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Sat, 6 Dec - Sat, 20 Dec
United Airlines Logo
09:00 - 21:35DUB-LAS
20h 35m2 stops
United Airlines Logo
00:59 - 08:10LAS-DUB
23h 11m2 stops
£444United Airlines
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Sat, 22 Nov - Mon, 24 Nov
United Airlines Logo
09:00 - 21:37DUB-LAS
20h 37m2 stops
United Airlines Logo
00:59 - 08:10LAS-DUB
23h 11m2 stops
£446United Airlines
Find Deal
Fri, 28 Nov - Sat, 6 Dec

United Airlines flights from Dublin to Las Vegas

Our best United Airlines deals on Dublin to Las Vegas flight tickets
United Airlines
22 Nov
DUB09:00Dublin
20h 35m
2 stops
LAS21:35Las Vegas Harry Reid Intl
24 Nov
LAS00:59Las Vegas Harry Reid Intl
23h 11m
2 stops
DUB08:10Dublin
United Airlines
28 Nov
DUB09:00Dublin
20h 37m
2 stops
LAS21:37Las Vegas Harry Reid Intl
6 Dec
LAS00:59Las Vegas Harry Reid Intl
23h 11m
2 stops
DUB08:10Dublin
United Airlines
14 Nov
DUB09:00Dublin
20h 15m
2 stops
LAS21:15Las Vegas Harry Reid Intl
14 Dec
LAS08:30Las Vegas Harry Reid Intl
17h 50m
1 stop
DUB10:20Dublin

Delta flights from Dublin to Las Vegas

Our best Delta deals on Dublin to Las Vegas flight tickets
Delta
1 Nov
DUB09:45Dublin
20h 35m
1 stop
LAS23:20Las Vegas Harry Reid Intl
8 Nov
LAS06:05Las Vegas Harry Reid Intl
17h 40m
2 stops
DUB07:45Dublin
Delta
13 Nov
DUB05:55Dublin
16h 20m
1 stop
LAS14:15Las Vegas Harry Reid Intl
16 Nov
LAS00:43Las Vegas Harry Reid Intl
23h 02m
1 stop
DUB07:45Dublin
Delta
14 Nov
DUB13:25Dublin
18h 34m
2 stops
LAS23:59Las Vegas Harry Reid Intl
18 Nov
LAS13:49Las Vegas Harry Reid Intl
17h 56m
2 stops
DUB15:45Dublin

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 15 October 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

Wed 22/10

09:30-22:08

1 stop20h 38m

Las Vegas Harry Reid Intl

Sun 26/10

10:30-08:40

1 stop15h 10m

£378

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 20/11

08:50-21:41

2 stops20h 51m

Las Vegas Harry Reid Intl

Mon 24/11

15:58-17:05

2 stops17h 07m

£380

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 13/11

06:00-16:13

2 stops18h 13m

Las Vegas Harry Reid Intl

Sat 29/11

11:56-07:45

1 stop11h 49m

£383

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 1/11

09:45-23:20

1 stop20h 35m

Las Vegas Harry Reid Intl

Sat 8/11

06:05-07:45

2 stops17h 40m

£386

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 13/11

05:55-14:15

1 stop16h 20m

Las Vegas Harry Reid Intl

Sun 16/11

00:43-07:45

1 stop23h 02m

£409

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 13/11

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Tue 18/11

19:35-13:20

Nonstop9h 45m

£419

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 16/12

08:50-18:50

1 stop18h 00m

Las Vegas Harry Reid Intl

Sat 20/12

19:35-13:20

Nonstop9h 45m

£427

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 6/12

08:50-14:15

1 stop13h 25m

Las Vegas Harry Reid Intl

Sat 20/12

16:05-16:20

1 stop16h 15m

£432

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 22/11

09:00-21:35

2 stops20h 35m

Las Vegas Harry Reid Intl

Mon 24/11

00:59-08:10

2 stops23h 11m

£444

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 28/11

09:00-21:37

2 stops20h 37m

Las Vegas Harry Reid Intl

Sat 6/12

00:59-08:10

2 stops23h 11m

£446

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 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 £433. 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 £437.

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 Friday when prices can be found for as low as £419. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday 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 £572.

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 £443. Flights to Las Vegas are more costly in the afternoon, with an average ticket price of £507. 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 £502 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 £452 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 October 2025, prices for Dublin to Las Vegas flights are approximately 14% more expensive 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

£400

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 £400
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
LufthansaPriceFrom £303Free CancellationRating
6.8
7,489 reviews
Search Lufthansa flights
Air FrancePriceFrom £343Free CancellationRating
7.4
1,475 reviews
Search Air France flights
United AirlinesPriceFrom £347Free CancellationRating
7.4
8,974 reviews
Search United Airlines flights
IberiaPriceFrom £349Free CancellationRating
7.0
2,990 reviews
Search Iberia flights
KLMPriceFrom £353Free CancellationRating
7.7
1,402 reviews
Search KLM flights
British AirwaysPriceFrom £355Free CancellationRating
6.7
7,457 reviews
Search British Airways flights
American AirlinesPriceFrom £363Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
Aer LingusPriceFrom £369Free CancellationRating
7.2
1,337 reviews
Search Aer Lingus flights
DeltaPriceFrom £380Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Air CanadaPriceFrom £438Free CancellationRating
7.1
10,298 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
Fri 14/11
Fri 21/11

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