Cheap flights from Dublin to Las Vegas from €343

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 10/1. 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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KLM Logo
10:45 - 22:16DUB-LAS
19h 31m1 stop
KLM Logo
11:56 - 08:45LAS-DUB
12h 49m1 stop
€425KLM
Find Deal
Sat, 24 Jan - Thu, 29 Jan
Delta Logo
10:45 - 19:16DUB-LAS
16h 31m1 stop
Delta Logo
07:02 - 07:50LAS-DUB
16h 48m2 stops
€427Delta
Find Deal
Sun, 11 Jan - Sun, 25 Jan
KLM Logo
17:15 - 14:15DUB-LAS
29h 00m1 stop
KLM Logo
12:01 - 08:45LAS-DUB
12h 44m1 stop
€430KLM
Find Deal
Wed, 3 Dec - Thu, 11 Dec
Iberia Logo
11:30 - 22:29DUB-LAS
18h 59m1 stop
Iberia Logo
10:29 - 08:40LAS-DUB
14h 11m1 stop
€439Iberia
Find Deal
Fri, 12 Dec - Sat, 20 Dec
Iberia Logo
11:30 - 22:29DUB-LAS
18h 59m1 stop
Iberia Logo
06:50 - 08:40LAS-DUB
17h 50m1 stop
€439Iberia
Find Deal
Fri, 12 Dec - Sat, 20 Dec
Iberia Logo
11:30 - 22:47DUB-LAS
19h 17m1 stop
Iberia Logo
07:05 - 08:40LAS-DUB
17h 35m1 stop
€442Iberia
Find Deal
Thu, 4 Dec - Wed, 10 Dec
Air Canada Logo
09:00 - 18:17DUB-LAS
17h 17m2 stops
Air Canada Logo
09:00 - 11:10LAS-DUB
18h 10m2 stops
€446Air Canada
Find Deal
Sat, 24 Jan - Thu, 29 Jan
Aer Lingus Logo
15:15 - 17:50DUB-LAS
10h 35mdirect
Aer Lingus Logo
19:35 - 13:20LAS-DUB
9h 45mdirect
€458Aer Lingus
Find Deal
Tue, 16 Dec - Tue, 23 Dec
Multiple Airlines Logo
11:30 - 18:35DUB-LAS
15h 05m1 stop
Multiple Airlines Logo
10:51 - 07:15LAS-DUB
12h 24m1 stop
€464Multiple Airlines
Find Deal
Fri, 12 Dec - Tue, 23 Dec
KLM Logo
05:55 - 14:15DUB-LAS
16h 20m1 stop
KLM Logo
10:00 - 08:45LAS-DUB
14h 45m1 stop
€466KLM
Find Deal
Sat, 13 Dec - Sun, 14 Dec

Iberia flights from Dublin to Las Vegas

Our best Iberia deals on Dublin to Las Vegas flight tickets
Iberia
12 Dec
DUB11:30Dublin
18h 59m
1 stop
LAS22:29Las Vegas Harry Reid Intl
20 Dec
LAS10:29Las Vegas Harry Reid Intl
14h 11m
1 stop
DUB08:40Dublin
Iberia
12 Dec
DUB11:30Dublin
18h 59m
1 stop
LAS22:29Las Vegas Harry Reid Intl
20 Dec
LAS06:50Las Vegas Harry Reid Intl
17h 50m
1 stop
DUB08:40Dublin
Iberia
4 Dec
DUB11:30Dublin
19h 17m
1 stop
LAS22:47Las Vegas Harry Reid Intl
10 Dec
LAS07:05Las Vegas Harry Reid Intl
17h 35m
1 stop
DUB08:40Dublin

Air Canada flights from Dublin to Las Vegas

Our best Air Canada deals on Dublin to Las Vegas flight tickets
Air Canada
24 Jan
DUB09:00Dublin
17h 17m
2 stops
LAS18:17Las Vegas Harry Reid Intl
29 Jan
LAS09:00Las Vegas Harry Reid Intl
18h 10m
2 stops
DUB11:10Dublin
Air Canada
6 Dec
DUB09:00Dublin
21h 31m
1 stop
LAS22:31Las Vegas Harry Reid Intl
14 Mar
LAS23:30Las Vegas Harry Reid Intl
23h 40m
1 stop
DUB06:10Dublin
Air Canada
19 Nov
DUB09:00Dublin
21h 31m
1 stop
LAS22:31Las Vegas Harry Reid Intl
27 Nov
LAS23:30Las Vegas Harry Reid Intl
23h 40m
1 stop
DUB07:10Dublin

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 13,528 searches. Data last updated 13 November 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

Sat 24/1

10:45-22:16

1 stop19h 31m

Las Vegas Harry Reid Intl

Thu 29/1

11:56-08:45

1 stop12h 49m

€425

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 11/1

10:45-19:16

1 stop16h 31m

Las Vegas Harry Reid Intl

Sun 25/1

07:02-07:50

2 stops16h 48m

€427

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 3/12

17:15-14:15

1 stop29h 00m

Las Vegas Harry Reid Intl

Thu 11/12

12:01-08:45

1 stop12h 44m

€430

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 12/12

11:30-22:29

1 stop18h 59m

Las Vegas Harry Reid Intl

Sat 20/12

10:29-08:40

1 stop14h 11m

€439

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 12/12

11:30-22:29

1 stop18h 59m

Las Vegas Harry Reid Intl

Sat 20/12

06:50-08:40

1 stop17h 50m

€439

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Thu 4/12

11:30-22:47

1 stop19h 17m

Las Vegas Harry Reid Intl

Wed 10/12

07:05-08:40

1 stop17h 35m

€442

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 24/1

09:00-18:17

2 stops17h 17m

Las Vegas Harry Reid Intl

Thu 29/1

09:00-11:10

2 stops18h 10m

€446

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 16/12

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Tue 23/12

19:35-13:20

Nonstop9h 45m

€458

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 12/12

11:30-18:35

1 stop15h 05m

Las Vegas Harry Reid Intl

Tue 23/12

10:51-07:15

1 stop12h 24m

€464

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sat 13/12

05:55-14:15

1 stop16h 20m

Las Vegas Harry Reid Intl

Sun 14/12

10:00-08:45

1 stop14h 45m

€466

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?

The month of November is, on average, the cheapest month to fly to Las Vegas from Dublin, with most prices found around €493. If you aren’t able to travel to Las Vegas during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €500.

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

The cheapest day to depart from Dublin to Las Vegas is on a Friday. Travellers who choose to depart for Las Vegas on a Friday will often find tickets for as low as €386. 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 €697.

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

Our most recent data shows that the best time of day to fly to Las Vegas is at midday. Flights from Dublin to Las Vegas during this time can be as low as €521. In contrast, the most expensive time of day to depart to Las Vegas is in the morning when prices are around €575.

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 €572 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 €508 on momondo.

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

There is only 1 cabin class 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 29% 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 November 2025, prices for Dublin to Las Vegas flights are approximately 4% 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

€418

Fastest flight time

10h 30m

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 €418
The fastest flight from Dublin to Las Vegas takes 10h 30m
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?

    The straight-line distance from Dublin to Las Vegas Harry Reid Intl is 7942.8 km. In terms of flight time, this usually takes a little over 10h 35m.

  • 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 were last updated today.

  • 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 a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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 required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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
Aer LingusPriceFrom €409Free CancellationRating
7.2
1,370 reviews
Search Aer Lingus flights
IberiaPriceFrom €440Free CancellationRating
7.0
3,010 reviews
Search Iberia flights
British AirwaysPriceFrom €453Free CancellationRating
6.7
7,516 reviews
Search British Airways flights
DeltaPriceFrom €463Free CancellationRating
7.9
8,008 reviews
Search Delta flights
KLMPriceFrom €464Free CancellationRating
7.7
1,410 reviews
Search KLM flights
American AirlinesPriceFrom €467Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
Air CanadaPriceFrom €494Free CancellationRating
7.1
10,444 reviews
Search Air Canada flights
United AirlinesPriceFrom €517Free CancellationRating
7.4
9,016 reviews
Search United Airlines flights
  • Aer Lingus Flights From Dublin to Las Vegas

    The lowest priced Aer Lingus flight from Dublin to Las Vegas from the last 72 hours was €409. Generally, Aer Lingus has 1 flight on this route every week with an average price of €604. Aer Lingus is rated 7.2/10 by our users.

  • American Airlines Flights From Dublin to Las Vegas

    €467 is the best American Airlines flight deal from Dublin to Las Vegas found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to €605, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 11,050 user reviews) flies into Las Vegas from Dublin 1 time in an average week so prices can vary.

Travelling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Las Vegas . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Dublin to Las Vegas flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Las Vegas from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 not ready to book a flight from Dublin to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.

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Sat 13/12
Sat 20/12

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