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Cheap flights from Las Vegas to Ireland from €280

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 15/8. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:45 - 10:55
LAS
-
DUB
14h 10m
1 stop
Multiple Airlines Logo
12:15 - 22:17
DUB
-
LAS
18h 02m
1 stop
€578Multiple Airlines
Mon, 8 Jun - Fri, 19 Jun
Multiple Airlines Logo
12:35 - 10:00
LAS
-
DUB
13h 25m
1 stop
Multiple Airlines Logo
10:40 - 22:17
DUB
-
LAS
19h 37m
1 stop
€584Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
Multiple Airlines Logo
12:45 - 10:55
LAS
-
DUB
14h 10m
1 stop
Multiple Airlines Logo
12:15 - 22:17
DUB
-
LAS
18h 02m
1 stop
€586Multiple Airlines
Mon, 8 Jun - Fri, 19 Jun
Multiple Airlines Logo
12:35 - 10:00
LAS
-
DUB
13h 25m
1 stop
Multiple Airlines Logo
10:00 - 22:17
DUB
-
LAS
20h 17m
2 stops
€591Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
WestJet Logo
08:30 - 10:55
LAS
-
DUB
18h 25m
2 stops
WestJet Logo
10:40 - 15:45
DUB
-
LAS
37h 05m
2 stops
€620WestJet
Fri, 12 Jun - Thu, 18 Jun
United Airlines Logo
19:52 - 07:30
LAS
-
SNN
27h 38m
2 stops
United Airlines Logo
12:30 - 18:58
SNN
-
LAS
14h 28m
1 stop
€629United Airlines
Sat, 22 Aug - Wed, 26 Aug
United Airlines Logo
09:00 - 07:30
LAS
-
SNN
14h 30m
1 stop
United Airlines Logo
09:30 - 14:41
SNN
-
LAS
13h 11m
1 stop
€668United Airlines
Sat, 22 Aug - Wed, 26 Aug
Air Canada Logo
12:26 - 10:15
LAS
-
SNN
13h 49m
1 stop
Air Canada Logo
12:30 - 19:02
SNN
-
LAS
14h 32m
1 stop
€761Air Canada
Wed, 13 May - Wed, 20 May
British Airways Logo
22:10 - 20:35
LAS
-
SNN
14h 25m
1 stop
British Airways Logo
07:30 - 20:00
SNN
-
LAS
20h 30m
1 stop
€874British Airways
Sun, 10 May - Sun, 17 May
British Airways Logo
09:23 - 11:20
LAS
-
SNN
17h 57m
2 stops
British Airways Logo
07:30 - 19:55
SNN
-
LAS
20h 25m
2 stops
€878British Airways
Wed, 13 May - Wed, 20 May

Delta flights from Las Vegas to Ireland

Our best Delta deals on Las Vegas to Ireland flight tickets
Delta
9 Apr
LAS06:00Las Vegas Harry Reid Intl
19h 15m
2 stops
DUB09:15Dublin
12 Apr
DUB08:55Dublin
19h 29m
2 stops
LAS20:24Las Vegas Harry Reid Intl
€1,026
Delta
11 Apr
LAS14:00Las Vegas Harry Reid Intl
33h 55m
1 stop
DUB07:55Dublin
25 Apr
DUB10:00Dublin
21h 14m
1 stop
LAS23:14Las Vegas Harry Reid Intl
€1,425

Turkish Airlines flights from Las Vegas to Ireland

Our best Turkish Airlines deals on Las Vegas to Ireland flight tickets
Turkish Airlines
6 May
LAS23:29Las Vegas Harry Reid Intl
32h 31m
2 stops
DUB16:00Dublin
27 May
DUB17:05Dublin
39h 49m
2 stops
LAS00:54Las Vegas Harry Reid Intl
€694
Turkish Airlines
4 Apr
LAS08:00Las Vegas Harry Reid Intl
48h 00m
2 stops
DUB16:00Dublin
20 Apr
DUB17:05Dublin
38h 50m
2 stops
LAS23:55Las Vegas Harry Reid Intl
€844
Turkish Airlines
11 Apr
LAS08:00Las Vegas Harry Reid Intl
41h 35m
2 stops
DUB09:35Dublin
25 Apr
DUB10:40Dublin
45h 15m
2 stops
LAS23:55Las Vegas Harry Reid Intl
€921

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 30 March 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

Mon 8/6

12:45-10:55

1 stop14h 10m

Dublin

Fri 19/6

12:15-22:17

1 stop18h 02m

€578

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Fri 12/6

12:35-10:00

1 stop13h 25m

Dublin

Thu 18/6

10:40-22:17

1 stop19h 37m

€584

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Mon 8/6

12:45-10:55

1 stop14h 10m

Dublin

Fri 19/6

12:15-22:17

1 stop18h 02m

€586

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Fri 12/6

12:35-10:00

1 stop13h 25m

Dublin

Thu 18/6

10:00-22:17

2 stops20h 17m

€591

Las VegasDublin

LAS - DUB

LASDUB

Las Vegas Harry Reid Intl

Fri 12/6

08:30-10:55

2 stops18h 25m

Dublin

Thu 18/6

10:40-15:45

2 stops37h 05m

€620

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sat 22/8

19:52-07:30

2 stops27h 38m

Shannon

Wed 26/8

12:30-18:58

1 stop14h 28m

€629
Fastest return journey

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sat 22/8

09:00-07:30

1 stop14h 30m

Shannon

Wed 26/8

09:30-14:41

1 stop13h 11m

€668

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 13/5

12:26-10:15

1 stop13h 49m

Shannon

Wed 20/5

12:30-19:02

1 stop14h 32m

€761

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Sun 10/5

22:10-20:35

1 stop14h 25m

Shannon

Sun 17/5

07:30-20:00

1 stop20h 30m

€874

Las VegasShannon

LAS - SNN

LASSNN

Las Vegas Harry Reid Intl

Wed 13/5

09:23-11:20

2 stops17h 57m

Shannon

Wed 20/5

07:30-19:55

2 stops20h 25m

€878

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 €588.

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 €695 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 €506 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

9h 20m

Direct flights

Wed, Fri and Sun

Airports in Ireland

77 airports
The fastest flight from Las Vegas to Ireland takes 9h 20m
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 €47
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Flights to Donegalfrom €68
Flights to Milltown (Kerry)from €37