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Cheap flights from Las Vegas to Dublin from €255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Dublin departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Las Vegas to Dublin

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
12:20 - 05:10LAS  Las Vegas Harry Reid Intl-DUB Dublin
32h 50m1 stop Toronto Pearson Intl
Aer Lingus Logo
13:00 - 11:22DUB  Dublin-LAS Las Vegas Harry Reid Intl
30h 22m1 stop Toronto Pearson Intl
€354Aer Lingus
Mon, 11 Jan - Tue, 26 Jan
Aer Lingus Logo
12:20 - 05:10LAS  Las Vegas Harry Reid Intl-DUB Dublin
32h 50m1 stop Toronto Pearson Intl
Aer Lingus Logo
13:00 - 22:47DUB  Dublin-LAS Las Vegas Harry Reid Intl
17h 47m1 stop Toronto Pearson Intl
€571Aer Lingus
Wed, 2 Dec - Wed, 9 Dec
Multiple Airlines Logo
08:43 - 07:55LAS  Las Vegas Harry Reid Intl-DUB Dublin
15h 12m1 stop Minneapolis St Paul
Multiple Airlines Logo
05:45 - 14:15DUB  Dublin-LAS Las Vegas Harry Reid Intl
16h 30m1 stop Amsterdam Schiphol
€600Multiple Airlines
Tue, 20 Oct - Tue, 3 Nov
Air Canada Logo
23:25 - 07:45LAS  Las Vegas Harry Reid Intl-DUB Dublin
24h 20m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
09:50 - 17:03DUB  Dublin-LAS Las Vegas Harry Reid Intl
15h 13m1 stop Vancouver Intl
€600Air Canada
Sun, 6 Sep - Fri, 18 Sep
Multiple Airlines Logo
09:58 - 09:30LAS  Las Vegas Harry Reid Intl-DUB Dublin
15h 32m1 stop New York John F Kennedy Intl
Multiple Airlines Logo
13:00 - 22:47DUB  Dublin-LAS Las Vegas Harry Reid Intl
17h 47m1 stop Toronto Pearson Intl
€602Multiple Airlines
Tue, 5 Jan - Tue, 19 Jan
Multiple Airlines Logo
10:10 - 10:00LAS  Las Vegas Harry Reid Intl-DUB Dublin
15h 50m2 stops Salt Lake City New York John F Kennedy Intl
Multiple Airlines Logo
08:50 - 14:15DUB  Dublin-LAS Las Vegas Harry Reid Intl
13h 25m1 stop Amsterdam Schiphol
€603Multiple Airlines
Tue, 20 Oct - Tue, 3 Nov
Multiple Airlines Logo
17:50 - 18:25LAS  Las Vegas Harry Reid Intl-DUB Dublin
16h 35m1 stop Paris Charles de Gaulle
Multiple Airlines Logo
13:25 - 18:35DUB  Dublin-LAS Las Vegas Harry Reid Intl
13h 10m1 stop Amsterdam Schiphol
€604Multiple Airlines
Wed, 2 Sep - Wed, 9 Sep
Delta Logo
11:41 - 07:55LAS  Las Vegas Harry Reid Intl-DUB Dublin
12h 14m1 stop Minneapolis St Paul
Delta Logo
05:45 - 20:10DUB  Dublin-LAS Las Vegas Harry Reid Intl
22h 25m2 stops Amsterdam Schiphol Minneapolis St Paul
€607Delta
Wed, 2 Dec - Wed, 9 Dec
Delta Logo
07:00 - 07:45LAS  Las Vegas Harry Reid Intl-DUB Dublin
16h 45m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson
Delta Logo
05:45 - 16:04DUB  Dublin-LAS Las Vegas Harry Reid Intl
18h 19m2 stops Amsterdam Schiphol Salt Lake City
€612Delta
Wed, 2 Dec - Wed, 9 Dec
Multiple Airlines Logo
23:25 - 07:45LAS  Las Vegas Harry Reid Intl-DUB Dublin
24h 20m1 stop Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
09:50 - 23:48DUB  Dublin-LAS Las Vegas Harry Reid Intl
21h 58m1 stop Vancouver Intl
€617Multiple Airlines
Sun, 6 Sep - Fri, 18 Sep

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Aer Lingus flights from Las Vegas to Dublin

Our best Aer Lingus deals on Las Vegas to Dublin flight tickets
Aer Lingus
11 Jan
LAS12:20Las Vegas Harry Reid Intl
32h 50m
1 stop
DUB05:10Dublin
26 Jan
DUB13:00Dublin
30h 22m
1 stop
LAS11:22Las Vegas Harry Reid Intl
€354
Aer Lingus
2 Dec
LAS12:20Las Vegas Harry Reid Intl
32h 50m
1 stop
DUB05:10Dublin
9 Dec
DUB13:00Dublin
17h 47m
1 stop
LAS22:47Las Vegas Harry Reid Intl
€571
Aer Lingus
19 Aug
LAS15:39Las Vegas Harry Reid Intl
29h 31m
1 stop
DUB05:10Dublin
3 Sept
DUB13:20Dublin
17h 04m
1 stop
LAS22:24Las Vegas Harry Reid Intl
€814

Air Canada flights from Las Vegas to Dublin

Our best Air Canada deals on Las Vegas to Dublin flight tickets
Air Canada
6 Sept
LAS23:25Las Vegas Harry Reid Intl
24h 20m
1 stop
DUB07:45Dublin
18 Sept
DUB09:50Dublin
15h 13m
1 stop
LAS17:03Las Vegas Harry Reid Intl
€600
Air Canada
6 Sept
LAS23:25Las Vegas Harry Reid Intl
24h 20m
1 stop
DUB07:45Dublin
15 Sept
DUB09:20Dublin
37h 19m
2 stops
LAS14:39Las Vegas Harry Reid Intl
€629
Air Canada
8 Sept
LAS23:50Las Vegas Harry Reid Intl
23h 55m
2 stops
DUB07:45Dublin
15 Sept
DUB09:20Dublin
37h 19m
2 stops
LAS14:39Las Vegas Harry Reid Intl
€632

momondo Fare Finder

 
Customise your flight search to find flights from Las Vegas to Dublin 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 10 August 2026.
Use the filters below to find and compare flights from Las Vegas to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Mon 11/1

12:20-05:10

1 stop32h 50m

Dublin

Tue 26/1

13:00-11:22

1 stop30h 22m

€354

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Wed 2/12

12:20-05:10

1 stop32h 50m

Dublin

Wed 9/12

13:00-22:47

1 stop17h 47m

€571

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Tue 20/10

08:43-07:55

1 stop15h 12m

Dublin

Tue 3/11

05:45-14:15

1 stop16h 30m

€600

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Sun 6/9

23:25-07:45

1 stop24h 20m

Dublin

Fri 18/9

09:50-17:03

1 stop15h 13m

€600

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Tue 5/1

09:58-09:30

1 stop15h 32m

Dublin

Tue 19/1

13:00-22:47

1 stop17h 47m

€602
Fastest return journey

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Tue 20/10

10:10-10:00

2 stops15h 50m

Dublin

Tue 3/11

08:50-14:15

1 stop13h 25m

€603

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Wed 2/9

17:50-18:25

1 stop16h 35m

Dublin

Wed 9/9

13:25-18:35

1 stop13h 10m

€604

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Wed 2/12

11:41-07:55

1 stop12h 14m

Dublin

Wed 9/12

05:45-20:10

2 stops22h 25m

€607

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Wed 2/12

07:00-07:45

2 stops16h 45m

Dublin

Wed 9/12

05:45-16:04

2 stops18h 19m

€612

Las VegasDublin

LAS Las Vegas Harry Reid Intl - DUB Dublin

LASDUB

Las Vegas Harry Reid Intl

Sun 6/9

23:25-07:45

1 stop24h 20m

Dublin

Fri 18/9

09:50-23:48

1 stop21h 58m

€617

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 Dublin from

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

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 Las Vegas and Dublin?

Prices are currently low for flights on this route.

Typical prices usually range from €597 to €823.
The lowest price recently found on this route was €354.

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of February, then book flights to Dublin from Las Vegas during October instead. Flights to Dublin in October, while not as cheap as those in February, still average around €629.

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

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

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

You are more likely to see cheaper flights to Dublin from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €751 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Las Vegas for as low as €396 on momondo.

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

There is only 1 cabin class available to choose from on Las Vegas to Dublin 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 Las Vegas to Dublin flights?

You could potentially save up to 29% on your flight if you consider stops on a Las Vegas to Dublin flight.

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

As of August 2026, prices for Las Vegas to Dublin flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Dublin

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

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

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

Fastest flight time

9h 45m

Direct flights

Wed, Thu, Sat and Sun

Airports in Dublin

1 airport
The fastest flight from Las Vegas to Dublin takes 9h 45m
Direct flights go from Las Vegas to Dublin on Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
There is 1 airport in Dublin. From Las Vegas there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Las Vegas to Dublin

  • How far is Las Vegas Harry Reid Intl to Dublin by plane?

    Dublin is 7942.8 km away from Las Vegas Harry Reid Intl. A reasonable flight in good conditions will take 9h 45m.

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

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

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Dublin 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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin 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 Dublin 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 Las Vegas to Dublin?

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Cavan
Wicklow
Dundalk
Swords
Gorey
Naas
Bray
Kildare
Tullamore
Mullingar
Leixlip
Maynooth
Castleknock
Malahide
Carlingford
Enniscorthy
Drogheda
Arklow

Why use momondo?

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

It is quick and easy to find Las Vegas to Dublin 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 Dublin that suits you.

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

Flights from Las Vegas to Dublin with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Las Vegas to Dublin.

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

Price alerts on flights to Dublin from Las Vegas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Dublin 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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