€204 Find Cheap Flights from Las Vegas to Ireland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Ireland departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Best Ireland Flight Deals from Las Vegas

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin2 stops€539
Shannon
Shannon2 stops€726
Dublin
Dublin2 stops€539
Shannon
Shannon2 stops€726

Cheap Flights from Las Vegas to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Las Vegas to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Las Vegas to Ireland

Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
07:45 - 13:15
LAS
-
DUB
45h 30m
2 stops
Multiple Airlines Logo
10:40 - 08:47
DUB
-
LAS
30h 07m
1 stop
€539Multiple Airlines
Sat, 15 Aug - Sat, 22 Aug
Multiple Airlines Logo
19:20 - 08:15
LAS
-
DUB
28h 55m
1 stop
Multiple Airlines Logo
09:40 - 22:22
DUB
-
LAS
20h 42m
2 stops
€571Multiple Airlines
Fri, 4 Sep - Thu, 10 Sep
Multiple Airlines Logo
08:15 - 13:15
LAS
-
DUB
21h 00m
2 stops
Multiple Airlines Logo
10:40 - 08:47
DUB
-
LAS
30h 07m
1 stop
€572Multiple Airlines
Thu, 6 Aug - Wed, 19 Aug
Multiple Airlines Logo
06:50 - 07:45
LAS
-
DUB
16h 55m
1 stop
Multiple Airlines Logo
09:50 - 00:36
DUB
-
LAS
22h 46m
1 stop
€577Multiple Airlines
Thu, 3 Sep - Tue, 15 Sep
Multiple Airlines Logo
18:00 - 07:45
LAS
-
DUB
29h 45m
1 stop
Multiple Airlines Logo
09:20 - 22:23
DUB
-
LAS
21h 03m
1 stop
€586Multiple Airlines
Sat, 15 Aug - Sat, 22 Aug
Multiple Airlines Logo
19:20 - 17:50
LAS
-
DUB
14h 30m
1 stop
Multiple Airlines Logo
06:00 - 16:20
DUB
-
LAS
18h 20m
1 stop
€592Multiple Airlines
Mon, 3 Aug - Wed, 19 Aug
Air Canada Logo
23:25 - 08:15
LAS
-
DUB
24h 50m
2 stops
Air Canada Logo
09:50 - 00:36
DUB
-
LAS
22h 46m
1 stop
€597Air Canada
Thu, 13 Aug - Wed, 19 Aug
United Airlines Logo
08:04 - 07:30
LAS
-
SNN
15h 26m
2 stops
United Airlines Logo
12:30 - 18:59
SNN
-
LAS
14h 29m
1 stop
€726United Airlines
Thu, 13 Aug - Wed, 19 Aug
United Airlines Logo
10:05 - 10:15
LAS
-
SNN
16h 10m
2 stops
United Airlines Logo
12:30 - 22:55
SNN
-
LAS
18h 25m
2 stops
€730United Airlines
Mon, 28 Sep - Sun, 4 Oct
United Airlines Logo
22:40 - 10:15
LAS
-
SNN
27h 35m
1 stop
United Airlines Logo
12:30 - 14:34
SNN
-
LAS
34h 04m
2 stops
€745United Airlines
Booking Insights

KAYAK's insights & trends for Las Vegas to Ireland flights

Get data-powered insights and trends into flights from Las Vegas to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Las Vegas to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Las Vegas to Ireland is September, when tickets cost €119 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of return tickets is €774 and €607 respectively.

How far in advance should I book a flight from Las Vegas to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Las Vegas to Ireland, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight€204
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 17% lower on average.
Flight from Las Vegas to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Las Vegas to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Las Vegas to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Las Vegas to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Las Vegas to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Las Vegas to Ireland

Information on your arrival and departure airports

Las Vegas (LAS)