DUB - LAS

€266 Find Cheap Flights from Dublin to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Las Vegas departing on 21/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Las Vegas.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Las Vegas.
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Everything you should know

Cheapest return fare
€425
Typical prices: €451-€661
Iberia
Thu 5/3Mon 9/3
DUB - LAS • 1 stop
Cheapest direct flights
€468
Aer Lingus
Thu 12/3Tue 17/3
DUB - LAS • Direct
Direct flights
3 days a week
Tue, Thu, Sat
You can fly direct with Aer Lingus. Average duration is 10h 35m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top airlines
Iberia
Cheapest • from €425 (return)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top stopover airports
Dallas (DFW)
Cheapest • Avg €491 (return)
Washington, D.C. (IAD)
Shortest trip • 14h 01m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Aer Lingus
Most punctual • 88% on-time
Afternoon flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 20% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 13% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Las Vegas!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Las Vegas (DUB-LAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Las Vegas 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 Dublin to Las Vegas

Thu, 5 Mar - Mon, 9 Mar
Iberia Logo
11:30 - 22:30
DUB
-
LAS
19h 00m
1 stop
Iberia Logo
07:00 - 08:40
LAS
-
DUB
18h 40m
1 stop
€425Iberia
Tue, 3 Mar - Mon, 9 Mar
KLM Logo
10:45 - 22:29
DUB
-
LAS
19h 44m
1 stop
KLM Logo
15:00 - 16:20
LAS
-
DUB
18h 20m
2 stops
€436KLM
Tue, 3 Mar - Mon, 9 Mar
Multiple Airlines Logo
10:55 - 18:50
DUB
-
LAS
15h 55m
1 stop
Multiple Airlines Logo
07:00 - 08:40
LAS
-
DUB
18h 40m
1 stop
€439Multiple Airlines
Wed, 11 Mar - Tue, 17 Mar
Iberia Logo
11:30 - 22:35
DUB
-
LAS
18h 05m
1 stop
Iberia Logo
07:00 - 08:40
LAS
-
DUB
18h 40m
1 stop
€440Iberia
Tue, 10 Mar - Tue, 17 Mar
British Airways Logo
20:40 - 21:00
DUB
-
LAS
31h 20m
2 stops
British Airways Logo
12:39 - 17:00
LAS
-
DUB
21h 21m
2 stops
€443British Airways
Fri, 6 Mar - Sun, 8 Mar
KLM Logo
10:45 - 22:29
DUB
-
LAS
19h 44m
1 stop
KLM Logo
23:35 - 08:45
LAS
-
DUB
26h 10m
1 stop
€445KLM
Fri, 6 Mar - Sun, 8 Mar
KLM Logo
09:45 - 18:56
DUB
-
LAS
17h 11m
1 stop
KLM Logo
23:35 - 08:45
LAS
-
DUB
26h 10m
1 stop
€446KLM
Fri, 6 Mar - Tue, 10 Mar
Delta Logo
05:55 - 17:30
DUB
-
LAS
19h 35m
2 stops
Delta Logo
06:00 - 07:45
LAS
-
DUB
18h 45m
1 stop
€447Delta
Thu, 5 Mar - Tue, 10 Mar
Delta Logo
05:55 - 17:30
DUB
-
LAS
19h 35m
2 stops
Delta Logo
07:00 - 08:45
LAS
-
DUB
18h 45m
1 stop
€447Delta
Fri, 6 Mar - Tue, 10 Mar
Delta Logo
05:55 - 17:30
DUB
-
LAS
19h 35m
2 stops
Delta Logo
06:00 - 08:45
LAS
-
DUB
19h 45m
2 stops
€448Delta
Booking Insights

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

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

How much is a return flight from Dublin to Las Vegas?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Las Vegas departing in March.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Las Vegas, 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 Dublin to Las Vegas is January, where tickets cost €489 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is €689 and €664 respectively.

Can I save money by flying with a stopover from Dublin to Las Vegas?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €598, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dublin to Las Vegas, 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 Dublin to Las Vegas, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€283
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 5% lower on average.
Flight from Dublin to Las Vegas

When to book flights from Dublin to Las Vegas

Are your dates flexible? Find out the best times to travel from Dublin to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Dublin to Las Vegas

  • Is there anything unique about Las Vegas Airport?

    McCarran Airport has an aviation museum in terminal 1, just above the baggage claim. Throughout the museum are exhibits and displays discussing the engineering of aircraft as well as their history. If you have some time to kill after your flight, it is certainly worth spending an hour of your time there. There are also displays set up all throughout the airport.

  • Which airlines have non-stop flights from Dublin (DUB) to Las Vegas?

    Unfortunately there are currently no airlines that offer non-stop flights from Dublin to Las Vegas. If you are flying with British Airways, you can expect a layover in London Heathrow (LHR). If you are flying with Air France, you can expect a layover in Paris Charles de Gaulle International Airport (CDG) as well as Seattle (SEA).

  • What’s the best way to get to the Las Vegas Strip from the airport?

    If you’re wanting to make it to the Las Vegas Strip from the airport, it is a good idea to take a taxi from the airport. Most drivers know the area quite well and the airport will have dedicated taxis outside the terminals. It costs around $19 (€17) to catch a taxi from the airport to the Las Vegas Strip. It should take you around 7min by taxi. You can also catch the bus, which costs around $8 (€6.75) and takes 39min.

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

    In the last 3 days, the lowest price for a flight from Dublin to Las Vegas was €266 for a one-way ticket and €425 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Dublin to Las Vegas?

    Only Iberia offers inflight Wi-Fi service on the Dublin to Las Vegas flight route.

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

    The Airbus A330-300 is the aircraft model that flies most regularly on the Dublin to Las Vegas flight route.

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

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

  • On which days can I fly direct from Dublin to Las Vegas?

    You can catch a direct flight from Dublin to Las Vegas on on Tuesday, Thursday, and Saturday.

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

    The two airlines most popular with KAYAK users for flights from Dublin to Las Vegas are Delta and KLM. With an average price for the route of €559 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of €580 and an overall rating of 7.7.

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

    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 Dublin to Las Vegas.

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

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

    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 Las Vegas with an airline and back to Dublin with another airline.

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

    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 Las Vegas from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dublin to Las Vegas

  • Looking for a cheap flight? 25% of our users found flights on this route for €177 or less one-way and €546 or less round-trip.
  • McCarran International Airport (LAS) has a series of tram stations at each terminal. Each station is home to different airlines. Terminal one is used by local American Airlines, whereas terminal three is used more by foreign airlines.
  • If you are travelling with your pet or service animal, there are multiple pet relieving stations in McCarran Airport for your animals after your flight from Dublin. In terminal one, it is near the baggage claim area, while in terminal three it is outside near the tram station. The pet relieving stations are free to all airport customers.
  • When you’re flying into Las Vegas, make sure to keep a lookout for the commissioned art pieces that are scattered around the various terminals. McCarran Airport has an almost secret gallery where over 25 paintings and sculptures are spread around the airport building.

Prefer to fly direct from Dublin to Las Vegas Harry Reid Intl?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Dublin to Las Vegas Harry Reid Intl.
Find which airlines fly direct from Dublin Airport to Las Vegas Harry Reid Intl Airport, which days they fly and book direct flights.

Direct departures

Dublin to Las Vegas Harry Reid Intl

Tuesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Dublin

Tuesday

Aer Lingus

Aer Lingus

Thursday

Aer Lingus

Aer Lingus

Saturday

Aer Lingus

Aer Lingus

See more direct flights

Reviews of the top 5 airlines flying from Dublin to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Las Vegas. 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 Dublin to Las Vegas? 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.
7.9
DeltaOverall score based on 8213 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

2.0 MediocreDonna, Feb 2026
DEN - LGA
Read more Delta reviews

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The landing was the worst I’ve experienced with a flight.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

First flight out and was 85 minutes delayed. Notification came out way too late

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

Boarding was efficient and smooth. Departure time was on time. Arrival to Detroit was early. Average food . Average crew service Very average cabin comfort. Nothing spectacular one way ir another, except for the excellent on time performance.

Everything I mentioned earlier - the airbus was more comfortable indeed and the experience was further enhanced.

Delta continues to set the benchmark for traveler-friendly service with minimal disruption and clear communication within the mainland US (coast to coast). I am consistently pleased to be a Delta customer, and this experience once again met my expectations. There was a brief delay departing from MIA due to a technical issue that required the aircraft to return to the gate. However, the situation was handled professionally and transparently. Fortunately, my planned layover allowed ample buffer time, so the adjustment caused no stress. Overall, another smooth and reassuring experience.

Good experience and the flight landed early. There was no food I had or entertainment.

Flight was delayed and no reasons provided. After the passengers were boarded, the crew made announcement that the captain has jot arrived and he would take another 15 mins. All passengers patiently sat until the captain came and started. Terrible experience!

Nothing also dont give to people that disgusting blanket and pilow.

it was a very short flight so my expectations were low.

Good until I was put on air canada flight Houston Vancouver not even one cookie

So bad, flight was been cancelled due to aircraft problem, so ended up buying anothet ticket.

As great a red-eye flight as red-eye flights can be.

Good flight. However, when booked flight with United, assumed the layover included by United in San Francisco of 1 hr and 40 minutes was sufficient . Not so and would recommend at least 2 hours or more. Needed to go through US immigration (very long lineups), then pick up bags, take all the way to another terminal, running because we did not have sufficient time. We made the flight because they held the door for us but luggage didn’t follow.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

From pre boarding to flight attendant, crew and baggage handler, excellent. Didn’t lost my luggage like West jet.

Everything was good. Flight was very full so crew was busy. After we boarded and plane pulled away from the gate, we were delayed about 40 minutes- sitting on the runway - due to weather en route or at the destination. While weather is not the fault of the airline- it’s terrible to sit on a plane and not moving.

We missed our flight and got stranded in Miami where we had to rent a hotel we could not afford. they would not work with us because they said it was weather related even though the gate attendant said it was not. I could go on but trying to get satisfaction has wore me down, which I believe is the intent. My only solution is to never fly AA again.

No Snacks or Entertainment. The flight was short, snacks should still be given.

We lost a day of our vacation because AA did not get the plane to the gate on time. Even though the gate attendant was very clear that it was not weather related, AA would do nothing because there was some snow that day. They basically said the gate attendant was wrong even though she was on the front line of the situation and they were not.

See prior comment about how Kayak mishandled my reservation and delayed my arrival by 6 hours.

American Airlines was great and worked very hard to change my ticket so I could get an earlier, direct flight back to Dallas. However, I was informed that Kayak made mistakes with my itinerary and classified my ticket as desiring to be on the earlier flight instead of taking the necessary step of calling AA to get me on the standby list. This ended up keeping me from being added to the standby list and delayed me getting home by 6 hours. I am happy to discuss this further with Kayak so they can correct their procedures so this won't happen again.

The flight was fine. It's the satellite terminal that supports American eagle flights is what sucks. There is only one food option and everything there is way overpriced. I mean I know it's airport pricing, but it's even crazier than that. I bought a sandwich in a plastic container for $18.

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The flight was really crowded. Flight attendants were just ok.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

It’s my new favourite airline! Everything was smooth and relaxed!

One of the best flights I've been on in a while. Very genuinely friendly staff. Courteous, kind, respectful. On a past flight (not Aer Lingus) I remember being woken up rudely to put my seat forward. Like a child being berated for something. Oddly jarring experience when someone could just tap you gently on the shoulder and gesture kindly. But I noticed the Aer Lingus staff were incredibly patient with everyone on the plane. It's the holiday season and I noticed a lot more elderly customers on the plane than I typically see flying, and the staff went above and beyond with helping accommodate people. Service throughout the flight was flawless. They came through offering water, and picking up garbage at perfect intervals. Seemed like this flight, everyone was on point. And the flight landed early on top of that

Seats are small, but comfortable and more space around you, so for a normal person the seats are perfect. If you are a big and fat individual, I would not think the seats are comfortable. All else was good and normal. Lots of movies to watch.

Customer service was excellent! The app was terrible, tried several times to check in without success! But the young lady that checked us in was absolutely terrific and helpful.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Late! Late and late! More than 1hr 30mn. This sucks when it is the last of a 4 flight journey. I missed my dinner! Which is not nice on Valentine’s Day!!! But better than the gate next to us, the poor Chinese people were rebooked to the next day flight. AA had to call security as it became very heated with the passengers! It was a mess at DFW that afternoon/evening. I wish they had some food for the people who travel as part of international journey. Indigo does it in India and it is fantastic.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

Our Jackson, Mississippi to Dallas Fort Worth flight was delayed on 1/19/26.. This was changed to Jackson to Charlotte in the last minute because of this delay. This started some kind of disconnect between American Airlines and British Airways bookings. We could not go past the passport control in London Heathrow. I had to go to the counter and waited for more than 30 minutes to get a new boarding pass. Problems did not end there. Somehow our entire return flight was canceled by someone. I had to make several phone calls over several days to fix the problem – this was not easy from India. Looks like there was some kind of disconnect between two airlines or some agent did not do it right. I’m anxious to know what went wrong.

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

The flight crew was kind, flexible, and accommodating. The seats on the plane were extremely uncomfortable.

Check-in experience, for business call please provide a premium experience

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

Information on your arrival and departure airports