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LAS - DUB

Find cheap flights from Las Vegas to Dublin from $378

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 Dublin departing on 5/31. 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
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Dublin.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Dublin.
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from Las Vegas to Dublin (LAS-DUB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Dublin 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 and deals for you by selecting your travel dates.
Choose your dates
5:05 am - 10:15 amLAS-DUB
21h 10m3 stops
11:35 am - 12:45 amDUB-LAS
21h 10m3 stops
Tue, Jun 4 - Tue, Jun 11
9:35 pm - 7:10 pmLAS-DUB
13h 35m1 stop
9:05 am - 6:55 pmDUB-LAS
17h 50m1 stop
$683British Airways
Find Deal
Wed, Oct 23 - Tue, Nov 5
11:25 pm - 10:00 amLAS-DUB
26h 35m1 stop
11:30 am - 9:52 pmDUB-LAS
18h 22m1 stop
$740WestJet
Find Deal
Mon, Jun 10 - Tue, Jun 25
11:25 pm - 10:00 amLAS-DUB
26h 35m1 stop
12:55 pm - 9:55 amDUB-LAS
29h 00m1 stop
$806WestJet
Find Deal
Tue, Jun 4 - Tue, Jun 11
12:55 pm - 11:40 amLAS-DUB
14h 45m2 stops
11:45 am - 8:30 pmDUB-LAS
16h 45m2 stops
$875American Airlines
Find Deal
Thu, Sep 12 - Thu, Sep 26
8:19 am - 5:00 amLAS-DUB
12h 41m1 stop
11:45 am - 7:31 pmDUB-LAS
15h 46m1 stop
$918American Airlines
Find Deal
Fri, Oct 11 - Sat, Oct 19
6:15 am - 7:05 amLAS-DUB
16h 50m2 stops
9:50 am - 5:58 pmDUB-LAS
16h 08m2 stops
$922United Airlines
Find Deal
Thu, Sep 12 - Thu, Sep 26
12:59 am - 10:45 amLAS-DUB
25h 46m1 stop
12:00 pm - 9:39 pmDUB-LAS
17h 39m1 stop
$1,011Delta
Find Deal
Wed, Sep 11 - Thu, Sep 26
12:57 am - 8:45 amLAS-DUB
23h 48m1 stop
1:15 pm - 9:00 pmDUB-LAS
15h 45m1 stop
$1,017Delta
Find Deal
Tue, Jul 16 - Wed, Jul 24
12:59 am - 7:05 amLAS-DUB
22h 06m2 stops
11:35 am - 10:16 pmDUB-LAS
18h 41m1 stop
$1,046United Airlines
Find Deal
Sun, Jul 21 - Mon, Jul 29

Flights from Las Vegas to Dublin - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Las Vegas to Dublin?

The average price of all flights from Las Vegas to Dublin clicked on KAYAK for each day over the last 12 months.
For Las Vegas to Dublin, Monday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Dublin back to Las Vegas, the best deals are generally found on Tuesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to Dublin, 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 Dublin is January, where tickets cost $628 on average. On the other hand, the most expensive months are May and June, where the average cost of tickets is $1,237 and $1,139 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to Dublin, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from Las Vegas to Dublin?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Las Vegas to Dublin were found on British Airways ($683) and WestJet ($740). WestJet proposed the cheapest one-way flight at $388.

Good to know

Low season

January

High season

June

Cheapest flight

$378
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Las Vegas to Dublin

When to book flights from Las Vegas to Dublin

Are your dates flexible? Find out the best times to travel from Las Vegas to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to Dublin

  • What are the layover options for Las Vegas to Dublin flights?

    The Las Vegas to Dublin route offers passengers one layover option. Layovers for British Airways and Air Canada are respectively located at London Heathrow (LHR) and Toronto Pearson International (YYZ). On this route, British Airways has scheduled stops that last approximately 2hr 30min. On the other hand, Air Canada has stops that last 1h 30 min.

  • Which airline has favorable pet policies for Las Vegas to Dublin flights?

    American Airlines offers a fair pet policy for travel from Las Vegas to Dublin. The cabin allows each guest to bring a maximum of two pets. The weight of both the pet and carrier should not surpass 100 lb. The aircraft only permits small domestic dogs, cats, and household birds. The pet requires to have up to date vaccinations and proper hygiene for it to come onboard.

  • Which airlines have a favorable carry-on policy for flights from Las Vegas to Dublin?

    American Airlines flights from Las Vegas (LAS) to Dublin (DUB) have the most favorable carry-on policy. This policy allows passengers to have one personal item and carry-on baggage at no extra cost. The weight limit for these items cannot exceed 70 lbs. Personal items permissible onboard include handbags, diaper bags, laptop bags, strollers, and breast pumps.

  • Can I reserve rental cars from Dublin Airport?

    Yes, different car rental agencies operate at Dublin Airport to cater to the transportation needs of travelers. In Dublin airport, the arrivals hall houses the car rental center, which is just a short walk away. The onsite agencies providing rental car services, include Alamo, Avis, Budget, Hertz, Europcar, and National.

  • What is the cheapest flight from Las Vegas to Dublin?

    In the last 3 days, the lowest price for a flight from Las Vegas to Dublin was $378 for a one-way ticket and $677 for a round-trip.

  • Do I need a passport to fly between Las Vegas and Dublin?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Las Vegas and on arrival in Dublin.

  • Which airports will I be using when flying from Las Vegas to Dublin?

    On your way to Dublin, you’ll fly out from Las Vegas Harry Reid Intl. You’ll be landing at Dublin.

  • Which aircraft models fly most regularly from Las Vegas to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Las Vegas to Dublin?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Las Vegas and Dublin, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Las Vegas to Dublin, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Las Vegas to Dublin are Delta and JetBlue. With an average price for the route of $864 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $845 and an overall rating of 7.6.

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

    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 Dublin.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin 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 Dublin?

    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 Dublin with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and DUB can sometimes prove cheaper using this method.

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

    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 Dublin 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 a cheap flight from LAS to Dublin

  • Las Vegas Airport (LAS) is the primary commercial airport serving Las Vegas. The airport is in the suburb of Paradise, about five miles south of downtown Las Vegas with two passenger terminals. It is the primary hub for United Airlines, American Airlines, and Air Canada.
  • Choosing a business-class flight from Las Vegas to Dublin can guarantee a more convenient experience. Experience luxury seating with American Airlines and British Airways' premium business class. Incorporated in this are bigger seats with added leg space, complimentary food and drinks, boarding given priority over others, and choices available during check-in.
  • American Airlines is an excellent option for parents traveling with children from Las Vegas to Dublin, thanks to its numerous child-friendly amenities. You can get a stroller, and a car seat checked for free on American Airlines flights, along with flexible change policies, early boarding, and inflight entertainment options.
  • Aer Lingus and WestJet rank highest in sustainability for flights between Las Vegas (LAS) and Dublin (DUB). Their offered flights have a decreased carbon footprint of 39% and 37%, respectively. This route has an average carbon dioxide output of about 8798 lbs per passenger.
  • American Airlines and United Airlines assist passengers with special needs to make their travel experience more comfortable on this route. Special needs assistance comprises support with boarding and disembarking, storage of mobility aids as well as help with in-flight comfort and communication throughout the journey. Also, United Airlines gives onboard access to medical oxygen.
See more tips

Top 5 airlines serving from Las Vegas to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to Dublin? 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 10789 reviews
8.2Boarding
7.9Comfort
7.4Food
8.0Entertainment
8.6Crew
Airline reviews

West Jet has a horrible boarding process and the seats have no cushion.

4.0 OkayDouglas, May 2024MSP - YEG
Read more about Delta reviews

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

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

Over all good. I had some issues with trying to buy my seat. The Westjet system kept trying to charge my credit card, without getting the seat. In the end after 5 times being charged, I got my seat.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

Original flight was cancelled - After waiting 2 hours for new take-off times. Then had to stand in line for 3 hours, ending at 2:30 am - to be told, " No hotel rooms anywhere in Dallas". No way for me to get any rest at DFW at that time of night.

Improve food options. Do not charge so much for checked bags. As some who paid 990 EUR fir the round trip international flight it is horrendous to pay another 140 for 1 checked bag.

I liked the friendly crew and desk staff, all very helpful. I was surprised and a little annoyed on my outbound flight from LGW to MCO as I had prepaid and booked my seat, which was all correct at check in on my boarding pass. when I got on the plane someone was in my seat ! I was moved to another seat. The food choice is quite limited and I feel that an option of a muffin for breakfast snack would be welcomed, not everyone wants egg or bacon wrap. The choice of entertainment is good, plenty to keep you busy on a long haul flight. I liked the option offered to have the cabin bag checked into the hold, it saved me as an older, lone traveller lifting my case into the overhead locker or finding there was no space.

good service from crew. Before the would have an option between cookies or nuts as snacks.. Now, there are only cookies. too bad. People who can not have sugar don't have a choice.

I like the team but I don't like the food you provided with money. I want free food and free water.

I’m hoping for WiFi included. Everything else was very good

This flight was a code share for both Iberia and American Airlines and run by what I assume is a charter company Level. It was difficult if not impossible to get a seat assigned, check bags or use any customer service functions. I would skip it!

Rude security cunts. However the lady that issued my boarding ticket when I was flying back from New York was lovely & helpful!!

Appalling! The flight was delayed by 3.5 hours and the American Airlines staff at the airport where nit very helpful. Once boarded, the flight crew were unhelpful, the food was poor and the aircraft was tatty.

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Starting with the flight Cairo to London the plain was so poor no entertainment at all uncomfortable seats although it’s 5 hours long,then an American airline plain took me from London to Miami it was a bad experience the crew most of flight time not available and they asked us to help our selves for any snacks if we need. From Miami to London actually was perfect flight with a huge plain and perfect crew but from London to Cairo was horrible plain with stiff fixed seats not movable no entertainment or wi fi very poor Menu which is unacceptable for a business class

I've done hundreds of flights in my life, and this flight was one of the best I've ever taken, From beginning to end, everything went smoothly, professionally, and with a smile and friendly attitude from all employees I interacted with. The food was delicious (and free), as were the drinks. There was just a genial and effective way in the way that British Airways organized the flight -that reminded of days in the 70's, 80's, and 90's, when flying was a fun, and exciting adventure. I enjoyed and had confidence in the abilities of the flight crew, I'll be flying British Airways several more times this summer. Thank you so much for the great experience! Cheryl Olso

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

Terrible! I missed my flight to my final destination and British airlines and American Airlines keep pointing fingers on each other’s. Nobody wants to take responsibility

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Book cheap flights from Las Vegas to Dublin

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to Dublin found on KAYAK in the last 72 hours.
5/31Fri
2 stops
49h 10mLAS-DUB
$378
8/21Wed
2 stops
23h 50mLAS-DUB
$383
9/8Sun
2 stopsWestJet
39h 40mLAS-DUB
$388
8/20Tue
2 stops
25h 20mLAS-DUB
$389
8/21Wed
3 stops
28h 29mLAS-DUB
$441
5/31Fri
2 stopsWestJet
29h 45mLAS-DUB
$457
7/17Wed
1 stopDelta
23h 48mLAS-DUB
$705
7/17Wed
1 stopDelta
26h 15mLAS-DUB
$715
5/22Wed
1 stopBritish Airways
19h 15mLAS-DUB
$884
6/2Sun
2 stopsAmerican Airlines
20h 47mLAS-DUB
$1,132

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Last minute flights from Las Vegas to Dublin

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to Dublin that are departing in the next 10 days.
5/13Mon
multi-stopDelta
26h 00mLAS-DUB
5/22Wed
multi-stopDelta
19h 05mDUB-LAS
$2,908
5/13Mon
multi-stopDelta
26h 00mLAS-DUB
5/22Wed
multi-stopDelta
21h 59mDUB-LAS
$2,912

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Las Vegas - Dublin Flights

Departure:

Las Vegas (undefined)United States

Destination:

Dublin (DUB)Ireland

Return flight deals:

Dublin - Las Vegas

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