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Cheap flights from Las Vegas to Ireland from €222

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 14/4. 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.
Multiple Airlines Logo
22:33 - 17:20
LAS
-
DUB
34h 47m
2 stops
Multiple Airlines Logo
10:40 - 15:32
DUB
-
LAS
36h 52m
1 stop
€494Multiple Airlines
Thu, 16 Apr - Thu, 30 Apr
Multiple Airlines Logo
14:40 - 17:20
LAS
-
DUB
42h 40m
2 stops
Multiple Airlines Logo
10:40 - 15:32
DUB
-
LAS
36h 52m
1 stop
€498Multiple Airlines
Thu, 16 Apr - Thu, 30 Apr
United Airlines Logo
06:00 - 10:15
LAS
-
SNN
20h 15m
2 stops
United Airlines Logo
12:30 - 23:55
SNN
-
LAS
19h 25m
2 stops
€527United Airlines
Mon, 20 Apr - Mon, 27 Apr
JetBlue Logo
06:30 - 09:00
LAS
-
DUB
18h 30m
1 stop
JetBlue Logo
10:40 - 22:10
DUB
-
LAS
19h 30m
1 stop
€543JetBlue
Tue, 5 May - Tue, 12 May
JetBlue Logo
09:45 - 08:20
LAS
-
DUB
14h 35m
1 stop
JetBlue Logo
10:40 - 22:10
DUB
-
LAS
19h 30m
1 stop
€545JetBlue
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
22:33 - 05:15
LAS
-
DUB
22h 42m
1 stop
Multiple Airlines Logo
09:40 - 17:15
DUB
-
LAS
39h 35m
2 stops
€552Multiple Airlines
Fri, 17 Apr - Mon, 27 Apr
United Airlines Logo
10:50 - 10:15
LAS
-
SNN
15h 25m
2 stops
United Airlines Logo
12:30 - 19:04
SNN
-
LAS
14h 34m
1 stop
€553United Airlines
Wed, 8 Apr - Wed, 22 Apr
Air Canada Logo
06:50 - 07:45
LAS
-
DUB
16h 55m
2 stops
Air Canada Logo
09:50 - 17:01
DUB
-
LAS
15h 11m
1 stop
€565Air Canada
Wed, 19 Aug - Wed, 26 Aug
Air Canada Logo
12:10 - 08:15
LAS
-
DUB
12h 05m
1 stop
Air Canada Logo
09:50 - 23:46
DUB
-
LAS
21h 56m
1 stop
€569Air Canada
Wed, 19 Aug - Wed, 26 Aug
Aer Lingus Logo
00:47 - 16:10
LAS
-
SNN
31h 23m
2 stops
Aer Lingus Logo
21:15 - 17:30
SNN
-
LAS
52h 15m
2 stops
€639Aer Lingus
Sat, 11 Apr - Sun, 19 Apr

KLM flights from Las Vegas to Ireland

Our best KLM deals on Las Vegas to Ireland flight tickets
KLM
4 May
LAS07:00Las Vegas Harry Reid Intl
18h 15m
1 stop
DUB09:15Dublin
13 May
DUB13:25Dublin
13h 10m
1 stop
LAS18:35Las Vegas Harry Reid Intl
€582
KLM
4 May
LAS07:00Las Vegas Harry Reid Intl
18h 15m
1 stop
DUB09:15Dublin
13 May
DUB08:55Dublin
17h 40m
1 stop
LAS18:35Las Vegas Harry Reid Intl
€590
KLM
20 Apr
LAS09:23Las Vegas Harry Reid Intl
14h 32m
1 stop
DUB07:55Dublin
30 Apr
DUB10:00Dublin
14h 51m
1 stop
LAS16:51Las Vegas Harry Reid Intl
€601

Air Canada flights from Las Vegas to Ireland

Our best Air Canada deals on Las Vegas to Ireland flight tickets
Air Canada
21 Apr
LAS06:15Las Vegas Harry Reid Intl
18h 00m
2 stops
DUB08:15Dublin
28 Apr
DUB09:50Dublin
20h 39m
1 stop
LAS22:29Las Vegas Harry Reid Intl
€593
Air Canada
4 Mar
LAS09:00Las Vegas Harry Reid Intl
18h 30m
2 stops
SNN11:30Shannon
8 Mar
SNN07:50Shannon
21h 37m
2 stops
LAS21:27Las Vegas Harry Reid Intl
€719

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 28 February 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 VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 16/4

22:33-17:20

2 stops34h 47m

Dublin

Thu 30/4

10:40-15:32

1 stop36h 52m

€494

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Thu 16/4

14:40-17:20

2 stops42h 40m

Dublin

Thu 30/4

10:40-15:32

1 stop36h 52m

€498

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Mon 20/4

06:00-10:15

2 stops20h 15m

Shannon

Mon 27/4

12:30-23:55

2 stops19h 25m

€527

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 5/5

06:30-09:00

1 stop18h 30m

Dublin

Tue 12/5

10:40-22:10

1 stop19h 30m

€543

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Tue 5/5

09:45-08:20

1 stop14h 35m

Dublin

Tue 12/5

10:40-22:10

1 stop19h 30m

€545

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Fri 17/4

22:33-05:15

1 stop22h 42m

Dublin

Mon 27/4

09:40-17:15

2 stops39h 35m

€552

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 8/4

10:50-10:15

2 stops15h 25m

Shannon

Wed 22/4

12:30-19:04

1 stop14h 34m

€553

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 19/8

06:50-07:45

2 stops16h 55m

Dublin

Wed 26/8

09:50-17:01

1 stop15h 11m

€565

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Wed 19/8

12:10-08:15

1 stop12h 05m

Dublin

Wed 26/8

09:50-23:46

1 stop21h 56m

€569

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sat 11/4

00:47-16:10

2 stops31h 23m

Shannon

Sun 19/4

21:15-17:30

2 stops52h 15m

€639

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 September is another great option to travel to Ireland, with average flight prices from Las Vegas averaging around €573.

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 €678 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 €494 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?

No. A direct flight is the cheapest option for a flight between Las Vegas to Ireland.

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 €38
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Flights to Milltown (Kerry)from €37