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Find cheap flights from Las Vegas to Ireland from $208

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 10/17. 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
Thu 6/27
Thu 7/4

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Best Ireland Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop$497
Shannon
Shannon2 stops$748
Cork
Cork2 stops$984

Good to know

Low season

January

High season

June

Cheapest flight

$208
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 29% increase in price.
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 round-trip 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 18% 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

Top 5 airlines serving from Las Vegas to Ireland

 
Need help choosing which airline to fly with from Las Vegas to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10502 reviews
8.2Boarding
8.6Crew
7.9Comfort
7.4Food
8.0Entertainment
Airline reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

10.0 ExcellentAnonymous, May 2024MSP - YVR
Read more about Delta reviews

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They lost our luggage and didn’t return it until 15 days AFTER we got back.

food worker strike caused lack of service. I know, not your fault but a bit of a inconvenience.

The staff on the WestJet flight were friendly and helpful. The flight was smooth and we arrived 30 minutes ahead of time.

The on time performance and the ease of boarding are great. The crew were cordial. During landing the pilot made a hard landing with some swerve that was a bit rough but other than that everything else is as smooth as it can be.

Horrible, flight on the way to Vegas was delayed significantly and then on my way back my second flight was cancelled

If they have a tv for movie or map during 5h flight could be better and the food can purchase on flight are ok with that.

I was seated next to someone so obese I had no space and was pushed against the window. I could not even put my tray down or work. My neck still hurts from that experience. They should not let that happen. Large people should have to pay for enough space.

We requested 2 wheel chairs upon arrival. On board an attendant told us to remain in our seats until everyone was off the plane. we were in row 11 and thought we would be off early. After all were off, a different attendant said we should leave, and that the chairs were gone. One was available for my friend who had just spent 9 days in hospital but I had to walk quite some distance. Eventually a cart arrived to take us the rest of the way. This was over an hour after our arrival. The staff at the terminal did their best to help us but if we had been allowed off with the other passengers, our ride home would have been an hour earlier.

Our flight experience was great! Flight staff was funny and offered great service. Made record flying time coming home from Vegas after having to wait for planes on the tarmac because of high winds

Seats can use more cushioning, it felt very hard. The snack option could be better

We liked the fully reclinable seats. Had center seats, so it was difficult to talk to spouse. Crew was great

Aisle chair was good and liked the foot bar preventing you from putting your foot in the isle, The breakfast on this international flight to Zurich was horrible (Europeans, specially, used to good food) may make this a dealbreaker for booking with United Airlines again. I agreed with my Spanish fellow passenger.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

The flight was delayed almost 2 hours. Bad customer service etc. I will never fly Luthansa. Ever!!!

On time take off…US cabins look tired and need of refresh!

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Backpack should NOT allowed put in the flight bin , only put it under the seat. I can't find space put my carry on luggage!!! and I pay for it ! that was very bad experience

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

So uncomfortable to sit in the tiny space on a long, international. Food was rough. Please, less white flour and processed food.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Our flight was delayed 2.5 hrs due to plane being too hot! After 1.5 hrs, airline decided to use another plane but had to wait for gate, baggage transfer & beverage transfer. Anyone could tell after first half hour that another plane was required and although did not affect us many would miss connecting flights at Heathrow. I have found the stewards are not the friendliest in the industry and the food is questionable, even as I like airplane food normally, the best of the 2 flights was the yogurt & granola for breakfast.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

- OK plane. Basic accommodations. OK food. The digital window shade wasn't working.

Book cheap flights from Las Vegas to Ireland

Recent round-trip flight deals

10/26Sat
1 stop
15h 30mLAS-DUB
10/31Thu
1 stop
14h 10mDUB-LAS
$497
11/5Tue
1 stop
26h 25mLAS-DUB
11/19Tue
1 stop
34h 04mDUB-LAS
$549
11/6Wed
2 stopsBritish Airways
21h 33mLAS-DUB
11/11Mon
2 stopsBritish Airways
32h 26mDUB-LAS
$600
10/29Tue
1 stopUnited Airlines
13h 35mLAS-DUB
11/3Sun
2 stopsUnited Airlines
21h 02mDUB-LAS
$619
10/22Tue
1 stopUnited Airlines
26h 20mLAS-DUB
11/3Sun
2 stopsUnited Airlines
20h 58mDUB-LAS
$625
10/25Fri
1 stopBritish Airways
12h 41mLAS-DUB
10/31Thu
1 stopBritish Airways
30h 20mDUB-LAS
$649
10/16Wed
1 stopWestJet
31h 55mLAS-DUB
10/23Wed
1 stopWestJet
16h 28mDUB-LAS
$671
10/16Wed
1 stopWestJet
31h 55mLAS-DUB
10/23Wed
2 stopsWestJet
30h 56mDUB-LAS
$672
10/15Tue
1 stopAmerican Airlines
14h 28mLAS-DUB
10/22Tue
1 stopAmerican Airlines
14h 12mDUB-LAS
$747
10/23Wed
2 stopsAmerican Airlines
17h 18mLAS-SNN
10/30Wed
2 stopsAmerican Airlines
21h 19mSNN-LAS
$748

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Recent one-way flight deals

10/17Thu
1 stopWestJet
18h 05mLAS-DUB
$208
10/17Thu
2 stops
17h 10mLAS-DUB
$310
8/23Fri
2 stops
30h 06mLAS-DUB
$312
10/16Wed
1 stopDelta
25h 46mLAS-DUB
$593
9/2Mon
2 stopsUnited Airlines
21h 10mLAS-DUB
$644
9/7Sat
1 stopAir Canada
25h 00mLAS-DUB
$646
7/17Wed
2 stopsUnited Airlines
22h 06mLAS-DUB
$700
7/17Wed
1 stopDelta
23h 46mLAS-DUB
$705
7/7Sun
2 stopsAir Canada
24h 16mLAS-DUB
$781
6/2Sun
2 stopsAmerican Airlines
20h 47mLAS-DUB
$1,132

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Last minute flights from Las Vegas to Ireland

Last minute flight, train and bus deals

5/31Fri
multi-stop
31h 45mLAS-DUB
6/2Sun
multi-stop
18h 50mDUB-LAS
$1,089
5/31Fri
multi-stop
33h 12mLAS-DUB
6/2Sun
multi-stop
35h 02mDUB-LAS
$1,153
5/31Fri
multi-stop
33h 12mLAS-DUB
6/2Sun
multi-stop
35h 14mDUB-LAS
$1,181
5/31Fri
multi-stop
23h 00mLAS-DUB
6/2Sun
multi-stop
18h 50mDUB-LAS
$1,204
5/31Fri
multi-stop
29h 45mLAS-DUB
6/2Sun
multi-stop
35h 14mDUB-LAS
$1,259
5/30Thu
multi-stopUnited Airlines
22h 06mLAS-DUB
6/2Sun
multi-stopUnited Airlines
20h 06mDUB-LAS
$1,962
5/30Thu
multi-stopBritish Airways
22h 09mLAS-SNN
6/1Sat
multi-stopBritish Airways
21h 15mSNN-LAS
$2,192
5/29Wed
multi-stopUnited Airlines
22h 31mLAS-SNN
6/1Sat
multi-stopUnited Airlines
13h 15mSNN-LAS
$3,037
6/2Sun
multi-stopDelta
26h 00mLAS-DUB
6/10Mon
multi-stopDelta
16h 55mDUB-LAS
$7,917
5/30Thu
multi-stopAmerican Airlines
25h 32mLAS-DUB
6/2Sun
multi-stopAmerican Airlines
34h 30mDUB-LAS
$9,344

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Las Vegas - Ireland Flights

Departure:

Las Vegas (LAS)United States

Return flight deals:

Ireland - Las Vegas

Cabin classes: