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Cheap flights from Las Vegas to Ireland from €227

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 23/5. 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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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
09:22 - 11:20
LAS
-
SNN
17h 58m2 stops
British Airways Logo
21:15 - 17:30
SNN
-
LAS
28h 15m2 stops
€344British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
10:42 - 11:20
LAS
-
SNN
16h 38m2 stops
British Airways Logo
21:15 - 20:00
SNN
-
LAS
30h 45m1 stop
€345British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
10:42 - 11:20
LAS
-
SNN
16h 38m2 stops
British Airways Logo
21:15 - 20:00
SNN
-
LAS
30h 45m1 stop
€347British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
10:42 - 11:20
LAS
-
SNN
16h 38m2 stops
British Airways Logo
21:15 - 20:00
SNN
-
LAS
30h 45m1 stop
€348British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
10:42 - 11:20
LAS
-
SNN
16h 38m2 stops
British Airways Logo
07:40 - 19:45
SNN
-
LAS
20h 05m2 stops
€357British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
20:55 - 17:45
LAS
-
DUB
12h 50m1 stop
British Airways Logo
06:40 - 18:39
DUB
-
LAS
19h 59m2 stops
€410British Airways
Tue, 10 Feb - Tue, 17 Feb
American Airlines Logo
20:55 - 11:15
LAS
-
DUB
30h 20m1 stop
American Airlines Logo
15:15 - 17:50
DUB
-
LAS
10h 35mdirect
€413American Airlines
Tue, 10 Feb - Tue, 17 Feb
British Airways Logo
20:55 - 19:25
LAS
-
SNN
14h 30m1 stop
British Airways Logo
07:50 - 00:25
SNN
-
LAS
24h 35m2 stops
€414British Airways
Wed, 25 Feb - Sun, 1 Mar
British Airways Logo
11:39 - 15:40
LAS
-
DUB
21h 01m2 stops
British Airways Logo
19:45 - 19:50
DUB
-
LAS
31h 05m1 stop
€417British Airways
Tue, 10 Mar - Mon, 16 Mar
American Airlines Logo
18:35 - 15:40
LAS
-
DUB
13h 05m1 stop
American Airlines Logo
16:40 - 00:25
DUB
-
LAS
15h 45m1 stop
€422American Airlines
Wed, 4 Feb - Thu, 12 Feb

Delta flights from Las Vegas to Ireland

Our best Delta deals on Las Vegas to Ireland flight tickets
Delta
4 Feb
LAS06:15Las Vegas Harry Reid Intl
18h 30m
2 stops
DUB08:45Dublin
12 Feb
DUB05:55Dublin
16h 20m
1 stop
LAS14:15Las Vegas Harry Reid Intl
€427
Delta
8 Apr
LAS06:04Las Vegas Harry Reid Intl
17h 51m
2 stops
DUB07:55Dublin
28 Apr
DUB08:55Dublin
17h 40m
1 stop
LAS18:35Las Vegas Harry Reid Intl
€430
Delta
4 Feb
LAS06:15Las Vegas Harry Reid Intl
18h 30m
2 stops
DUB08:45Dublin
12 Feb
DUB05:55Dublin
23h 11m
2 stops
LAS21:06Las Vegas Harry Reid Intl
€435

Iberia flights from Las Vegas to Ireland

Our best Iberia deals on Las Vegas to Ireland flight tickets
Iberia
10 Mar
LAS20:35Las Vegas Harry Reid Intl
9h 45m
DUB13:20Dublin
16 Mar
DUB11:30Dublin
18h 39m
1 stop
LAS23:09Las Vegas Harry Reid Intl
€472
Iberia
23 Apr
LAS19:20Las Vegas Harry Reid Intl
9h 45m
DUB13:05Dublin
1 May
DUB12:40Dublin
17h 48m
1 stop
LAS22:28Las Vegas Harry Reid Intl
€476
Iberia
15 Jan
LAS19:35Las Vegas Harry Reid Intl
9h 45m
DUB13:20Dublin
18 Jan
DUB11:30Dublin
18h 29m
1 stop
LAS21:59Las Vegas Harry Reid Intl
€974

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 9 January 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

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

09:22-11:20

2 stops17h 58m

Shannon

Wed 22/4

21:15-17:30

2 stops28h 15m

€344

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

10:42-11:20

2 stops16h 38m

Shannon

Wed 22/4

21:15-20:00

1 stop30h 45m

€345

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

10:42-11:20

2 stops16h 38m

Shannon

Wed 22/4

21:15-20:00

1 stop30h 45m

€347

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

10:42-11:20

2 stops16h 38m

Shannon

Wed 22/4

21:15-20:00

1 stop30h 45m

€348

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

10:42-11:20

2 stops16h 38m

Shannon

Wed 22/4

07:40-19:45

2 stops20h 05m

€357

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 10/2

20:55-17:45

1 stop12h 50m

Dublin

Tue 17/2

06:40-18:39

2 stops19h 59m

€410

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 10/2

20:55-11:15

1 stop30h 20m

Dublin

Tue 17/2

15:15-17:50

Nonstop10h 35m

€413

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 25/2

20:55-19:25

1 stop14h 30m

Shannon

Sun 1/3

07:50-00:25

2 stops24h 35m

€414

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 10/3

11:39-15:40

2 stops21h 01m

Dublin

Mon 16/3

19:45-19:50

1 stop31h 05m

€416

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 4/2

18:35-15:40

1 stop13h 05m

Dublin

Thu 12/2

16:40-00:25

1 stop15h 45m

€422

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 €677 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 €500 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 7% 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

Wed, Fri 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 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

  • 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 €39
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Flights to Shannon, Clarefrom €95
Flights to Donegalfrom €75
Flights to Milltown (Kerry)from €39