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Cheap flights from Las Vegas to Ireland from €241

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 6/3. 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
14:48 - 16:10
LAS
-
SNN
17h 22m
2 stops
British Airways Logo
21:15 - 17:30
SNN
-
LAS
28h 15m
2 stops
€345British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
10:42 - 11:20
LAS
-
SNN
16h 38m
2 stops
British Airways Logo
07:40 - 20:00
SNN
-
LAS
20h 20m
1 stop
€349British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
13:49 - 16:10
LAS
-
SNN
18h 21m
2 stops
British Airways Logo
07:40 - 20:00
SNN
-
LAS
20h 20m
1 stop
€353British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
10:42 - 11:20
LAS
-
SNN
16h 38m
2 stops
British Airways Logo
07:40 - 19:55
SNN
-
LAS
20h 15m
2 stops
€358British Airways
Wed, 8 Apr - Wed, 22 Apr
British Airways Logo
13:49 - 16:10
LAS
-
SNN
18h 21m
2 stops
British Airways Logo
07:40 - 20:00
SNN
-
LAS
20h 20m
1 stop
€360British Airways
Wed, 8 Apr - Wed, 22 Apr
American Airlines Logo
20:55 - 10:15
LAS
-
DUB
29h 20m
1 stop
American Airlines Logo
15:15 - 17:50
DUB
-
LAS
10h 35mdirect
€415American Airlines
Tue, 10 Feb - Tue, 17 Feb
Multiple Airlines Logo
18:00 - 07:45
LAS
-
DUB
29h 45m
1 stop
Multiple Airlines Logo
08:50 - 16:20
DUB
-
LAS
15h 30m
1 stop
€416Multiple Airlines
Mon, 4 May - Wed, 13 May
American Airlines Logo
21:55 - 17:45
LAS
-
DUB
12h 50m
1 stop
American Airlines Logo
14:50 - 17:30
DUB
-
LAS
10h 40mdirect
€419American Airlines
Tue, 24 Mar - Tue, 7 Apr
Iberia Logo
10:31 - 08:40
LAS
-
DUB
14h 09m
1 stop
Iberia Logo
15:15 - 18:50
DUB
-
LAS
10h 35mdirect
€420Iberia
Tue, 3 Mar - Tue, 10 Mar
Lufthansa Logo
23:55 - 10:15
LAS
-
SNN
26h 20m
1 stop
Lufthansa Logo
12:30 - 20:24
SNN
-
LAS
15h 54m
1 stop
€443Lufthansa
Wed, 8 Apr - Wed, 22 Apr

American Airlines flights from Las Vegas to Ireland

Our best American Airlines deals on Las Vegas to Ireland flight tickets
American Airlines
10 Feb
LAS20:55Las Vegas Harry Reid Intl
12h 50m
1 stop
DUB17:45Dublin
17 Feb
DUB15:15Dublin
10h 35m
LAS17:50Las Vegas Harry Reid Intl
€415
American Airlines
24 Mar
LAS21:55Las Vegas Harry Reid Intl
12h 50m
1 stop
DUB17:45Dublin
7 Apr
DUB14:50Dublin
10h 40m
LAS17:30Las Vegas Harry Reid Intl
€419
American Airlines
27 Jan
LAS14:08Las Vegas Harry Reid Intl
12h 12m
1 stop
DUB10:20Dublin
3 Feb
DUB15:15Dublin
10h 35m
LAS17:50Las Vegas Harry Reid Intl
€422

Air Canada flights from Las Vegas to Ireland

Our best Air Canada deals on Las Vegas to Ireland flight tickets
Air Canada
24 Jan
LAS16:33Las Vegas Harry Reid Intl
30h 37m
2 stops
DUB07:10Dublin
11 Feb
DUB09:00Dublin
18h 02m
2 stops
LAS19:02Las Vegas Harry Reid Intl
€410
Air Canada
7 Apr
LAS16:45Las Vegas Harry Reid Intl
31h 30m
2 stops
DUB08:15Dublin
15 Apr
DUB09:50Dublin
33h 19m
1 stop
LAS11:09Las Vegas Harry Reid Intl
€431
Air Canada
23 Mar
LAS23:59Las Vegas Harry Reid Intl
23h 11m
2 stops
DUB06:10Dublin
1 Apr
DUB09:50Dublin
20h 39m
1 stop
LAS22:29Las Vegas Harry Reid Intl
€434

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 19 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

14:48-16:10

2 stops17h 22m

Shannon

Wed 22/4

21:15-17:30

2 stops28h 15m

€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

07:40-20:00

1 stop20h 20m

€349

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

13:49-16:10

2 stops18h 21m

Shannon

Wed 22/4

07:40-20:00

1 stop20h 20m

€353

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

10:42-11:20

2 stops16h 38m

Shannon

Wed 22/4

07:40-19:55

2 stops20h 15m

€358

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

13:49-16:10

2 stops18h 21m

Shannon

Wed 22/4

07:40-20:00

1 stop20h 20m

€360

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 10/2

20:55-10:15

1 stop29h 20m

Dublin

Tue 17/2

15:15-17:50

Nonstop10h 35m

€415

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 4/5

18:00-07:45

1 stop29h 45m

Dublin

Wed 13/5

08:50-16:20

1 stop15h 30m

€416

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 24/3

21:55-17:45

1 stop12h 50m

Dublin

Tue 7/4

14:50-17:30

Nonstop10h 40m

€419

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 3/3

10:31-08:40

1 stop14h 09m

Dublin

Tue 10/3

15:15-18:50

Nonstop10h 35m

€420

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

23:55-10:15

1 stop26h 20m

Shannon

Wed 22/4

12:30-20:24

1 stop15h 54m

€443

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 October is another great option to travel to Ireland, with average flight prices from Las Vegas averaging around €582.

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 €685 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 €503 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 15% 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

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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Find better results for your trip to Ireland

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