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Cheap flights from Las Vegas to Ireland from €270

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 16/6. 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.
WestJet Logo
18:10 - 08:20
LAS
-
DUB
30h 10m
3 stops
WestJet Logo
09:40 - 11:40
DUB
-
LAS
34h 00m
2 stops
€564WestJet
Tue, 2 Jun - Thu, 18 Jun
Multiple Airlines Logo
12:35 - 10:45
LAS
-
DUB
14h 10m
1 stop
Multiple Airlines Logo
11:20 - 22:17
DUB
-
LAS
18h 57m
1 stop
€567Multiple Airlines
Mon, 8 Jun - Sat, 20 Jun
Multiple Airlines Logo
12:35 - 09:20
LAS
-
DUB
12h 45m
1 stop
Multiple Airlines Logo
12:15 - 22:17
DUB
-
LAS
18h 02m
1 stop
€573Multiple Airlines
Thu, 4 Jun - Fri, 19 Jun
WestJet Logo
16:35 - 08:20
LAS
-
DUB
31h 45m
3 stops
WestJet Logo
09:40 - 12:55
DUB
-
LAS
35h 15m
3 stops
€576WestJet
Thu, 11 Jun - Sat, 20 Jun
Multiple Airlines Logo
12:35 - 10:45
LAS
-
DUB
14h 10m
1 stop
Multiple Airlines Logo
10:40 - 22:17
DUB
-
LAS
19h 37m
1 stop
€578Multiple Airlines
Mon, 8 Jun - Thu, 18 Jun
Multiple Airlines Logo
12:35 - 08:20
LAS
-
DUB
35h 45m
2 stops
Multiple Airlines Logo
10:40 - 22:17
DUB
-
LAS
19h 37m
1 stop
€582Multiple Airlines
Thu, 4 Jun - Fri, 19 Jun
Multiple Airlines Logo
13:20 - 08:20
LAS
-
DUB
35h 00m
3 stops
Multiple Airlines Logo
12:15 - 22:17
DUB
-
LAS
18h 02m
1 stop
€582Multiple Airlines
Thu, 4 Jun - Fri, 19 Jun
United Airlines Logo
07:00 - 07:30
LAS
-
SNN
16h 30m
1 stop
United Airlines Logo
09:30 - 22:17
SNN
-
LAS
20h 47m
1 stop
€657United Airlines
Sun, 16 Aug - Wed, 19 Aug
United Airlines Logo
08:00 - 10:15
LAS
-
SNN
18h 15m
2 stops
United Airlines Logo
09:30 - 17:01
SNN
-
LAS
15h 31m
2 stops
€660United Airlines
Sun, 16 Aug - Wed, 19 Aug
United Airlines Logo
07:00 - 07:30
LAS
-
SNN
16h 30m
1 stop
United Airlines Logo
09:30 - 18:24
SNN
-
LAS
16h 54m
2 stops
€662United Airlines
Sun, 16 Aug - Wed, 19 Aug

Delta flights from Las Vegas to Ireland

Our best Delta deals on Las Vegas to Ireland flight tickets
Delta
26 Aug
LAS07:05Las Vegas Harry Reid Intl
18h 10m
1 stop
DUB09:15Dublin
2 Sept
DUB05:55Dublin
20h 40m
1 stop
LAS18:35Las Vegas Harry Reid Intl
€680
Delta
21 Apr
LAS06:05Las Vegas Harry Reid Intl
18h 40m
2 stops
DUB08:45Dublin
29 Apr
DUB13:25Dublin
13h 10m
1 stop
LAS18:35Las Vegas Harry Reid Intl
€915

JetBlue flights from Las Vegas to Ireland

Our best JetBlue deals on Las Vegas to Ireland flight tickets
JetBlue
6 May
LAS10:57Las Vegas Harry Reid Intl
13h 23m
1 stop
DUB08:20Dublin
11 May
DUB11:30Dublin
20h 19m
1 stop
LAS23:49Las Vegas Harry Reid Intl
€672
JetBlue
1 May
LAS06:30Las Vegas Harry Reid Intl
18h 30m
1 stop
DUB09:00Dublin
11 May
DUB11:30Dublin
20h 19m
1 stop
LAS23:49Las Vegas Harry Reid Intl
€675
JetBlue
20 Apr
LAS11:01Las Vegas Harry Reid Intl
13h 19m
1 stop
DUB08:20Dublin
30 Apr
DUB11:30Dublin
20h 18m
1 stop
LAS23:48Las Vegas Harry Reid Intl
€755

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 11 April 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

Tue 2/6

18:10-08:20

3 stops30h 10m

Dublin

Thu 18/6

09:40-11:40

2 stops34h 00m

€564

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 8/6

12:35-10:45

1 stop14h 10m

Dublin

Sat 20/6

11:20-22:17

1 stop18h 57m

€567
Fastest return journey

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 4/6

12:35-09:20

1 stop12h 45m

Dublin

Fri 19/6

12:15-22:17

1 stop18h 02m

€573

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 11/6

16:35-08:20

3 stops31h 45m

Dublin

Sat 20/6

09:40-12:55

3 stops35h 15m

€576

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 8/6

12:35-10:45

1 stop14h 10m

Dublin

Thu 18/6

10:40-22:17

1 stop19h 37m

€578

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 4/6

12:35-08:20

2 stops35h 45m

Dublin

Fri 19/6

10:40-22:17

1 stop19h 37m

€582

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 4/6

13:20-08:20

3 stops35h 00m

Dublin

Fri 19/6

12:15-22:17

1 stop18h 02m

€582

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sun 16/8

07:00-07:30

1 stop16h 30m

Shannon

Wed 19/8

09:30-22:17

1 stop20h 47m

€657

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sun 16/8

08:00-10:15

2 stops18h 15m

Shannon

Wed 19/8

09:30-17:01

2 stops15h 31m

€660

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sun 16/8

07:00-07:30

1 stop16h 30m

Shannon

Wed 19/8

09:30-18:24

2 stops16h 54m

€662

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 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 January is another great option to travel to Ireland, with average flight prices from Las Vegas averaging around €577.

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 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 €676 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 €545 on momondo.

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

There is only 1 cabin class available to choose from on Las Vegas Harry Reid Intl 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 23% 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

10h 00m

Direct flights

Wed, Fri and Sun

Airports in Ireland

77 airports
The fastest flight from Las Vegas to Ireland takes 10h 00m
Direct flights go from Las Vegas to Ireland on Wednesday, Friday 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
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