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Cheap flights from Las Vegas to Ireland from €215

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 Ireland departing on 5/10. 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
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Find the cheapest flights from Las Vegas to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
23:25 - 07:45
LAS
-
DUB
24h 20m
1 stop
Air Canada Logo
09:50 - 17:01
DUB
-
LAS
15h 11m
1 stop
€600Air Canada
Sat, 15 Aug - Fri, 28 Aug
Air Canada Logo
23:25 - 08:15
LAS
-
DUB
24h 50m
1 stop
Air Canada Logo
09:50 - 17:01
DUB
-
LAS
15h 11m
1 stop
€602Air Canada
Sat, 15 Aug - Fri, 28 Aug
Air Canada Logo
12:10 - 08:15
LAS
-
DUB
12h 05m
1 stop
Air Canada Logo
09:50 - 22:24
DUB
-
LAS
20h 34m
1 stop
€606Air Canada
Mon, 17 Aug - Tue, 1 Sep
Aer Lingus Logo
07:04 - 05:15
LAS
-
DUB
14h 11m
1 stop
Aer Lingus Logo
13:00 - 22:47
DUB
-
LAS
17h 47m
1 stop
€608Aer Lingus
Wed, 2 Dec - Tue, 8 Dec
Multiple Airlines Logo
12:10 - 08:15
LAS
-
DUB
12h 05m
1 stop
Multiple Airlines Logo
08:50 - 16:20
DUB
-
LAS
15h 30m
1 stop
€613Multiple Airlines
Mon, 17 Aug - Wed, 2 Sep
Multiple Airlines Logo
09:15 - 07:50
LAS
-
DUB
38h 35m
2 stops
Multiple Airlines Logo
12:15 - 22:22
DUB
-
LAS
18h 07m
1 stop
€623Multiple Airlines
Sat, 15 Aug - Fri, 28 Aug
Air Canada Logo
12:10 - 08:15
LAS
-
DUB
12h 05m
1 stop
Air Canada Logo
09:50 - 22:24
DUB
-
LAS
20h 34m
1 stop
€627Air Canada
Mon, 17 Aug - Tue, 1 Sep
United Airlines Logo
10:50 - 07:30
LAS
-
SNN
12h 40m
1 stop
United Airlines Logo
09:30 - 16:02
SNN
-
LAS
14h 32m
1 stop
€681United Airlines
Wed, 12 Aug - Wed, 19 Aug
Delta Logo
00:40 - 11:10
LAS
-
SNN
26h 30m
2 stops
Delta Logo
13:05 - 08:45
SNN
-
LAS
27h 40m
2 stops
€685Delta
Mon, 7 Sep - Fri, 18 Sep
United Airlines Logo
07:10 - 07:30
LAS
-
SNN
16h 20m
1 stop
United Airlines Logo
09:30 - 14:44
SNN
-
LAS
13h 14m
1 stop
€718United Airlines
Mon, 17 Aug - Mon, 24 Aug

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KLM flights from Las Vegas to Ireland

Our best KLM deals on Las Vegas to Ireland flight tickets
KLM
2 Sept
LAS20:25Las Vegas Harry Reid Intl
18h 00m
1 stop
DUB22:25Dublin
9 Sept
DUB13:25Dublin
13h 10m
1 stop
LAS18:35Las Vegas Harry Reid Intl
€656
KLM
13 Aug
LAS07:00Las Vegas Harry Reid Intl
20h 10m
1 stop
SNN11:10Shannon
20 Aug
SNN13:05Shannon
17h 10m
1 stop
LAS22:15Las Vegas Harry Reid Intl
€811

Air Canada flights from Las Vegas to Ireland

Our best Air Canada deals on Las Vegas to Ireland flight tickets
Air Canada
15 Aug
LAS23:25Las Vegas Harry Reid Intl
24h 20m
1 stop
DUB07:45Dublin
28 Aug
DUB09:50Dublin
15h 11m
1 stop
LAS17:01Las Vegas Harry Reid Intl
€600
Air Canada
15 Aug
LAS23:25Las Vegas Harry Reid Intl
24h 50m
1 stop
DUB08:15Dublin
28 Aug
DUB09:50Dublin
15h 11m
1 stop
LAS17:01Las Vegas Harry Reid Intl
€602
Air Canada
17 Aug
LAS12:10Las Vegas Harry Reid Intl
12h 05m
1 stop
DUB08:15Dublin
1 Sept
DUB09:50Dublin
20h 34m
1 stop
LAS22:24Las Vegas Harry Reid Intl
€606

momondo Fare Finder

 
Customise your flight search to find flights from Las Vegas to Ireland 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 20 July 2026.
Use the filters below to find and compare flights from Las Vegas to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sat 15/8

23:25-07:45

1 stop24h 20m

Dublin

Fri 28/8

09:50-17:01

1 stop15h 11m

€600

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sat 15/8

23:25-08:15

1 stop24h 50m

Dublin

Fri 28/8

09:50-17:01

1 stop15h 11m

€602

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 17/8

12:10-08:15

1 stop12h 05m

Dublin

Tue 1/9

09:50-22:24

1 stop20h 34m

€606

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 2/12

07:04-05:15

1 stop14h 11m

Dublin

Tue 8/12

13:00-22:47

1 stop17h 47m

€608

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 17/8

12:10-08:15

1 stop12h 05m

Dublin

Wed 2/9

08:50-16:20

1 stop15h 30m

€613

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Sat 15/8

09:15-07:50

2 stops38h 35m

Dublin

Fri 28/8

12:15-22:22

1 stop18h 07m

€623

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 17/8

12:10-08:15

1 stop12h 05m

Dublin

Tue 1/9

09:50-22:24

1 stop20h 34m

€627
Fastest return journey

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 12/8

10:50-07:30

1 stop12h 40m

Shannon

Wed 19/8

09:30-16:02

1 stop14h 32m

€681

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Mon 7/9

00:40-11:10

2 stops26h 30m

Shannon

Fri 18/9

13:05-08:45

2 stops27h 40m

€685

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Mon 17/8

07:10-07:30

1 stop16h 20m

Shannon

Mon 24/8

09:30-14:44

1 stop13h 14m

€718

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

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

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 Ireland?

The month of October is another great option to travel to Ireland, with average flight prices from Las Vegas averaging around €590.

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

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

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

You are more likely to see cheaper flights to Ireland from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €727 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Las Vegas for as low as €400 on momondo.

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

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

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

Cheap Las Vegas to Ireland flight deals and tips

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

Fastest flight time

9h 45m

Direct flights

Mon, Wed, Thu, Sat and Sun

Airports in Ireland

77 airports
The fastest flight from Las Vegas to Ireland takes 9h 45m
Direct flights go from Las Vegas to Ireland on Monday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..
There are 77 airports in Ireland. From Las Vegas there are direct flights to Dublin (DUB).
Search flight deals

Frequently asked questions about flying from Las Vegas to Ireland

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Las Vegas to Ireland. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Ireland from Las Vegas with this policy.

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

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

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

Price alerts on flights to Ireland 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 Ireland trip

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
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Flights to Shannon, Clarefrom €87
Flights to Milltown (Kerry)from €37
Flights to Donegalfrom €75