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Find cheap flights from Las Vegas to Ireland from €336

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 12/9. 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
0 bags
Sun 26/5
Sun 2/6

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In the last 7 days, travellers have searched 44,335,567 times on KAYAK, and here's why:

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Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop€615
Shannon
Shannon1 stop€844

Good to know

Low season

November

High season

June

Cheapest flight

€336
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (29% more expensive 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 to Ireland from Las Vegas is likely to change within 7 days, so travelers 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 to Ireland with an airline and back to Las Vegas 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 to Ireland from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 5% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Book cheap flights from Las Vegas to Ireland

Recent return flight deals

18/5Sat
1 stop
28h 25mLAS-DUB
30/5Thu
2 stops
45h 18mDUB-LAS
€615
8/6Sat
1 stop
28h 25mLAS-DUB
22/6Sat
1 stop
18h 55mDUB-LAS
€691
24/9Tue
2 stopsBritish Airways
16h 20mLAS-DUB
8/10Tue
1 stopBritish Airways
15h 46mDUB-LAS
€758
20/10Sun
1 stopUnited Airlines
20h 10mLAS-DUB
2/11Sat
1 stopUnited Airlines
17h 17mDUB-LAS
€760
24/9Tue
1 stopAmerican Airlines
12h 41mLAS-DUB
8/10Tue
1 stopAmerican Airlines
14h 12mDUB-LAS
€763
20/10Sun
2 stopsUnited Airlines
16h 05mLAS-DUB
2/11Sat
2 stopsUnited Airlines
19h 16mDUB-LAS
€765
24/9Tue
2 stopsAmerican Airlines
14h 45mLAS-DUB
8/10Tue
2 stopsAmerican Airlines
16h 45mDUB-LAS
€769
15/9Sun
1 stopWestJet
26h 35mLAS-DUB
21/9Sat
2 stopsWestJet
17h 58mDUB-LAS
€777
8/6Sat
2 stopsWestJet
53h 30mLAS-DUB
22/6Sat
2 stopsWestJet
40h 18mDUB-LAS
€837
15/9Sun
1 stopBritish Airways
19h 15mLAS-DUB
21/9Sat
2 stopsBritish Airways
28h 47mDUB-LAS
€847

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Recent one-way flight deals

12/9Thu
2 stops
34h 59mLAS-DUB
€336
30/5Thu
2 stops
57h 51mLAS-DUB
€344
19/5Sun
3 stops
46h 05mLAS-DUB
€348
19/5Sun
2 stopsWestJet
30h 27mLAS-DUB
€369
19/9Thu
2 stopsWestJet
29h 35mLAS-DUB
€383
10/9Tue
2 stopsUnited Airlines
25h 21mLAS-DUB
€601
10/9Tue
1 stopDelta
25h 46mLAS-DUB
€611
5/9Thu
2 stopsUnited Airlines
26h 11mLAS-DUB
€647
17/7Wed
1 stopDelta
26h 15mLAS-DUB
€658
2/6Sun
2 stopsAmerican Airlines
21h 42mLAS-DUB
€963

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Last minute flights from Las Vegas to Ireland

Last minute flight, train and bus deals

1/5Wed
multi-stop
32h 30mLAS-DUB
7/5Tue
multi-stop
18h 50mDUB-LAS
€656
29/4Mon
multi-stop
48h 31mLAS-DUB
7/5Tue
multi-stop
17h 05mDUB-LAS
€700
1/5Wed
multi-stop
32h 30mLAS-DUB
5/5Sun
multi-stop
18h 50mDUB-LAS
€726
30/4Tue
multi-stop
23h 56mLAS-DUB
7/5Tue
multi-stop
18h 50mDUB-LAS
€735
1/5Wed
multi-stopWestJet
26h 35mLAS-DUB
9/5Thu
multi-stopWestJet
18h 29mDUB-LAS
€892
1/5Wed
multi-stopWestJet
26h 35mLAS-DUB
12/5Sun
multi-stopWestJet
16h 30mDUB-LAS
€963
29/4Mon
multi-stopIcelandair
15h 05mLAS-DUB
9/5Thu
multi-stopIcelandair
17h 16mDUB-LAS
€1,090
27/4Sat
multi-stopBritish Airways
13h 45mLAS-DUB
12/5Sun
multi-stopBritish Airways
14h 19mDUB-LAS
€1,193
28/4Sun
multi-stopAir Canada
24h 45mLAS-DUB
7/5Tue
multi-stopAir Canada
19h 57mDUB-LAS
€1,194
30/4Tue
multi-stopAir Canada
24h 50mLAS-DUB
6/5Mon
multi-stopAir Canada
21h 45mDUB-LAS
€1,234

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Las Vegas - Ireland Flights

Departure:

Las Vegas (LAS)United States

Return flight deals:

Ireland - Las Vegas

Cabin classes: