Cheap flights from Dublin to Las Vegas from €278

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 23/4. 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
12:40 - 22:18
DUB
-
LAS
17h 38m
1 stop
Iberia Logo
12:52 - 09:45
LAS
-
DUB
12h 53m
1 stop
€458Iberia
Mon, 20 Apr - Mon, 27 Apr
Finnair Logo
09:30 - 22:49
DUB
-
LAS
21h 19m
1 stop
Finnair Logo
08:59 - 09:45
LAS
-
DUB
16h 46m
1 stop
€465Finnair
Wed, 2 Sep - Wed, 16 Sep
Iberia Logo
12:40 - 22:18
DUB
-
LAS
17h 38m
1 stop
Iberia Logo
09:00 - 09:45
LAS
-
DUB
16h 45m
1 stop
€466Iberia
Tue, 21 Apr - Tue, 28 Apr
Iberia Logo
09:30 - 20:13
DUB
-
LAS
18h 43m
1 stop
Iberia Logo
08:20 - 06:30
LAS
-
DUB
14h 10m
1 stop
€467Iberia
Wed, 1 Apr - Wed, 8 Apr
British Airways Logo
08:35 - 21:30
DUB
-
LAS
20h 55m
2 stops
British Airways Logo
13:52 - 14:35
LAS
-
DUB
16h 43m
2 stops
€468British Airways
Fri, 17 Apr - Tue, 21 Apr
British Airways Logo
08:35 - 21:30
DUB
-
LAS
20h 55m
2 stops
British Airways Logo
13:52 - 14:35
LAS
-
DUB
16h 43m
2 stops
€470British Airways
Fri, 17 Apr - Tue, 21 Apr
Iberia Logo
09:30 - 22:56
DUB
-
LAS
21h 26m
1 stop
Iberia Logo
08:20 - 06:30
LAS
-
DUB
14h 10m
1 stop
€471Iberia
Wed, 1 Apr - Wed, 8 Apr
Finnair Logo
18:00 - 17:46
DUB
-
LAS
31h 46m
2 stops
Finnair Logo
10:43 - 09:45
LAS
-
DUB
15h 02m
1 stop
€472Finnair
Tue, 21 Apr - Tue, 28 Apr
Iberia Logo
09:30 - 22:56
DUB
-
LAS
21h 26m
1 stop
Iberia Logo
08:20 - 06:30
LAS
-
DUB
14h 10m
1 stop
€473Iberia
Wed, 1 Apr - Wed, 8 Apr
Multiple Airlines Logo
09:30 - 21:00
DUB
-
LAS
19h 30m
1 stop
Multiple Airlines Logo
23:41 - 09:35
LAS
-
DUB
25h 54m
1 stop
€476Multiple Airlines
Sun, 19 Apr - Sun, 26 Apr

Finnair flights from Dublin to Las Vegas

Our best Finnair deals on Dublin to Las Vegas flight tickets
Finnair
2 Sept
DUB09:30Dublin
21h 19m
1 stop
LAS22:49Las Vegas Harry Reid Intl
16 Sept
LAS08:59Las Vegas Harry Reid Intl
16h 46m
1 stop
DUB09:45Dublin
€465
Finnair
21 Apr
DUB18:00Dublin
31h 46m
2 stops
LAS17:46Las Vegas Harry Reid Intl
28 Apr
LAS10:43Las Vegas Harry Reid Intl
15h 02m
1 stop
DUB09:45Dublin
€472
Finnair
25 Apr
DUB18:00Dublin
31h 46m
2 stops
LAS17:46Las Vegas Harry Reid Intl
2 May
LAS10:43Las Vegas Harry Reid Intl
15h 02m
1 stop
DUB09:45Dublin
€562

American Airlines flights from Dublin to Las Vegas

Our best American Airlines deals on Dublin to Las Vegas flight tickets
American Airlines
12 Mar
DUB11:30Dublin
18h 05m
1 stop
LAS22:35Las Vegas Harry Reid Intl
20 Mar
LAS23:36Las Vegas Harry Reid Intl
26h 04m
1 stop
DUB08:40Dublin
€475
American Airlines
10 Mar
DUB11:30Dublin
19h 52m
2 stops
LAS00:22Las Vegas Harry Reid Intl
17 Mar
LAS23:37Las Vegas Harry Reid Intl
26h 03m
1 stop
DUB08:40Dublin
€479
American Airlines
17 Apr
DUB12:40Dublin
16h 03m
1 stop
LAS20:43Las Vegas Harry Reid Intl
21 Apr
LAS07:30Las Vegas Harry Reid Intl
18h 15m
1 stop
DUB09:45Dublin
€479

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 8 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
Fastest return journey

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Mon 20/4

12:40-22:18

1 stop17h 38m

Las Vegas Harry Reid Intl

Mon 27/4

12:52-09:45

1 stop12h 53m

€458

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 2/9

09:30-22:49

1 stop21h 19m

Las Vegas Harry Reid Intl

Wed 16/9

08:59-09:45

1 stop16h 46m

€465

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 21/4

12:40-22:18

1 stop17h 38m

Las Vegas Harry Reid Intl

Tue 28/4

09:00-09:45

1 stop16h 45m

€466

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 1/4

09:30-20:13

1 stop18h 43m

Las Vegas Harry Reid Intl

Wed 8/4

08:20-06:30

1 stop14h 10m

€467

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 17/4

08:35-21:30

2 stops20h 55m

Las Vegas Harry Reid Intl

Tue 21/4

13:52-14:35

2 stops16h 43m

€468

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Fri 17/4

08:35-21:30

2 stops20h 55m

Las Vegas Harry Reid Intl

Tue 21/4

13:52-14:35

2 stops16h 43m

€470

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 1/4

09:30-22:56

1 stop21h 26m

Las Vegas Harry Reid Intl

Wed 8/4

08:20-06:30

1 stop14h 10m

€471

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Tue 21/4

18:00-17:46

2 stops31h 46m

Las Vegas Harry Reid Intl

Tue 28/4

10:43-09:45

1 stop15h 02m

€472

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Wed 1/4

09:30-22:56

1 stop21h 26m

Las Vegas Harry Reid Intl

Wed 8/4

08:20-06:30

1 stop14h 10m

€473

DublinLas Vegas

DUB - LAS

DUBLAS

Dublin

Sun 19/4

09:30-21:00

1 stop19h 30m

Las Vegas Harry Reid Intl

Sun 26/4

23:41-09:35

1 stop25h 54m

€476

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 January is, on average, the cheapest month to fly to Las Vegas from Dublin, with most prices found around €498. If you aren’t able to travel to Las Vegas during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €504.

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 Thursday. Travellers who choose to depart for Las Vegas on a Thursday will often find tickets for as low as €488. On the other hand, Tuesday 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 €590.

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 €574 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 €505 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?

No. A direct flight is the cheapest option for a flight between Dublin to Las Vegas.

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

As of March 2026, prices for Dublin to Las Vegas flights are approximately 56% 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

€180

Fastest flight time

10h 35m

Direct flights

Wed, Fri and Sun

Airports in Las Vegas

1 airport
The best one-way flight to Las Vegas from Dublin in the past 72 hours is €180. The best return flight deal from Dublin to Las Vegas found on momondo in the last 72 hours is €575.
The fastest flight from Dublin to Las Vegas takes 10h 35m
Direct flights go from Dublin to Las Vegas on Wednesday, Friday and Sunday. Airline offering direct flights is Aer Lingus..
There is 1 airport in Las Vegas. From Dublin there are direct flights to 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 €403Free CancellationRating
7.2
1,471 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €414Free CancellationRating
6.7
7,779 reviews
Search British Airways flights
DeltaPriceFrom €417Free CancellationRating
7.9
8,269 reviews
Search Delta flights
KLMPriceFrom €430Free CancellationRating
7.8
1,467 reviews
Search KLM flights
IberiaPriceFrom €440Free CancellationRating
7.0
3,131 reviews
Search Iberia flights
American AirlinesPriceFrom €469Free CancellationRating
7.1
11,399 reviews
Search American Airlines flights
United AirlinesPriceFrom €538Free CancellationRating
7.4
9,405 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 €403. Generally, Aer Lingus has 1 flight on this route every week with an average price of €600. Aer Lingus is rated 7.2/10 by our users.

  • American Airlines Flights From Dublin to Las Vegas

    €469 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 €562, however, with flight time and availability significantly affecting the price. American Airlines (7.1/10 from 11,399 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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1 adult
Tue 7/4
Tue 14/4

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