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LAS

Find cheap flights to Las Vegas from €306

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 13/5. 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
0 bags
Thu 18/4
Thu 25/4

Search 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 for flights to Las Vegas
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas
In the last 7 days, travellers have searched 47,600,107 times on KAYAK, and here's why:

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Cheap flight deals to Las Vegas

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights 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.
13:55 - 22:45DUB-LAS
16h 50m2 stops
07:16 - 12:05LAS-DUB
20h 49m2 stops
€513American Airlines
Find Deal
Fri, 12 Apr - Tue, 16 Apr
05:55 - 17:26DUB-LAS
19h 31m2 stops
15:29 - 16:55LAS-DUB
17h 26m2 stops
€519Delta
Find Deal
Fri, 5 Apr - Wed, 10 Apr
10:55 - 22:59DUB-LAS
20h 04m2 stops
16:35 - 16:35LAS-DUB
16h 00m2 stops
€540British Airways
Find Deal
Wed, 28 Aug - Sat, 7 Sep
12:40 - 23:41DUB-LAS
19h 01m1 stop
09:45 - 05:55LAS-DUB
12h 10m1 stop
€554Iberia
Find Deal
Sun, 31 Mar - Sun, 7 Apr
09:50 - 00:52DUB-LAS
23h 02m3 stops
23:30 - 10:20LAS-DUB
26h 50m1 stop
€556United Airlines
Find Deal
Wed, 24 Apr - Sun, 28 Apr
12:30 - 19:38SNN-LAS
15h 08m1 stop
07:00 - 07:30LAS-SNN
16h 30m1 stop
€559United Airlines
Find Deal
Wed, 15 May - Fri, 24 May
09:30 - 19:37DUB-LAS
18h 07m1 stop
09:00 - 06:15LAS-DUB
13h 15m1 stop
€577Iberia
Find Deal
Wed, 12 Jun - Wed, 19 Jun
11:00 - 00:35DUB-LAS
21h 35m1 stop
00:50 - 08:45LAS-DUB
23h 55m1 stop
€586KLM
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Wed, 24 Apr - Sat, 27 Apr
10:55 - 22:59DUB-LAS
20h 04m2 stops
12:11 - 05:00LAS-DUB
32h 49m1 stop
€627British Airways
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Sun, 1 Sep - Fri, 6 Sep
10:00 - 21:30DUB-LAS
19h 30m1 stop
00:37 - 08:45LAS-DUB
24h 08m1 stop
€927KLM
Find Deal
Mon, 1 Apr - Sun, 7 Apr

Flights to Las Vegas - Travel Insights & Trends

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

What is the cheapest day to fly to Las Vegas?

The average price of all flights to Las Vegas clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Las Vegas is Friday where tickets can be as cheap as €545. On the other hand, the most expensive day to fly is Sunday, where prices are €686 on average.

What is the cheapest month to fly to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights 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 to Las Vegas is February, where tickets cost €473 on average for one-way flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €755 and €709 respectively. For return trips, the best month to travel is February with an average price of €473.

What is the cheapest time of day to fly to Las Vegas?

The average price for all flights to Las Vegas depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Las Vegas is generally in the afternoon, when flights cost €538 on average. The most expensive time of day to fly to Las Vegas is generally at night, which is peak travel time and where the average cost of a ticket is €753.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights to Las Vegas, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 56 days before departure.

How long is the flight to Las Vegas?

The duration of your flight to Las Vegas depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Las Vegas on KAYAK are from Dublin, which takes 14h 37m, Shannon, which takes 20h 02m, Cork, which takes 21h 54m, and Milltown (Kerry), which takes 31h 50m.

How many long-haul flights are there to Las Vegas each week?

Each week there are around 59 long-haul flights (6-12 hour flight duration), 1,699 medium-haul (3-6 hour flight duration) and 5,237 short-haul (up to 3 hour flight duration) flights to Las Vegas. The most long-haul flights depart from London.

Good to know

Low season

January

High season

October

Cheapest flight

€306
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly and prices are also 6% lower on average.
Flight from Dublin to Las Vegas

When to book flights to Las Vegas

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Las Vegas based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Las Vegas flights

  • How far is Las Vegas from central Las Vegas?

    Las Vegas is 10 km from the centre of Las Vegas.

  • What is the name of Las Vegas’s airport?

    All flights to Las Vegas land at Las Vegas. The airport code is LAS,and it can also be referred to as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl.

  • How does KAYAK find such low prices on flights 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 to Las Vegas.

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

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

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

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

  • Which airline offers the most flights to Las Vegas?

    Of the 15 airlines that fly to Las Vegas, Southwest offers the most flights, with around 3,425 per week, followed by Delta with 611 flights per week.

See more FAQs

Top tips for finding cheap flights to Las Vegas

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.

Prefer to fly direct to Las Vegas Harry Reid Intl?

Find which airlines fly direct to Harry Reid Intl, which days they fly and book direct flights.

Direct departures

Ireland to Las Vegas Harry Reid Intl

Monday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Tuesday

ANA, Advanced Air, Aer Lingus, +65 more

ANA, Advanced Air, +66 more

Wednesday

ANA, Advanced Air, Aer Lingus, +65 more

ANA, Advanced Air, +66 more

Thursday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Friday

ANA, Advanced Air, Aer Lingus, +70 more

ANA, Advanced Air, +71 more

Saturday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Sunday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

See more direct flights

Direct returns

Las Vegas Harry Reid Intl to Ireland

Monday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Tuesday

ANA, Advanced Air, Aer Lingus, +65 more

ANA, Advanced Air, +66 more

Wednesday

ANA, Advanced Air, Aer Lingus, +65 more

ANA, Advanced Air, +66 more

Thursday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Friday

ANA, Advanced Air, Aer Lingus, +70 more

ANA, Advanced Air, +71 more

Saturday

ANA, Advanced Air, Aer Lingus, +69 more

ANA, Advanced Air, +70 more

Sunday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

See more direct flights
See more direct flights

Top 5 airlines flying to Las Vegas

Need help choosing which airline to fly with 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 KAYAK reviews.
7.7
KLMOverall score based on 1720 reviews
78overall
73food
73entertainment
84crew
78boarding
76comfort
Airline reviews

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Read more about KLM

We left one hour late because of technical difficulties. The economy comfort seats are great for the price. The crew was mediocre, they do not provide a pleasant experience, they just deliver food and drinks and give orders, not very amicable, no service and hospitality focus.

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

I thought KLM was the best airline but the Lima - Amsterdam was 1 hours late, the Brussels - Amsterdam was 2.30 hours late and the Amsterdam - Lima was 30 minutes late

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

The worst airline. Cancelled flight 30 min before boarding and rebooked on flight after 3 days.

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

one of my bags was drenched with fish smelling water and all my new clothes bought at dublin and the 23kg checked in bag were all gone waste with very pungent fish smell and also having stains

The Crew have no idea about the food they're serving the passengers. The Crew MUST be instructed before each flight about the menu that will be served to the passengers, whether the food is vegetarian or non-vegetarian, whether it is Halal, Kosher or not.

Seats actually fit a human! Snack options were a bit lame but that’s ok

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

One of the best flying experiences I’ve ever had.

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Unfortunately this is not a happy ending comment. Positive: flown United before no issue Negative: it only takes one bad experience to not plan future travel with United Cancún departure was delayed by 1h20 minutes, connection in Chicago was 1h30 minutes. Flight departure time 6:08 Miraculously 7 of us ran 4 kilometres through Chicago to arrive at 6:00 to be told very rudely by the 2 unprofessional United attendants you missed your flight and that we should of arrived early. Did I mention that reason I was flying? I received a call that my brother was dying and to get home. They provided no assistance would not answer any of our questions, ignorantly walked away. Deplorable

I was not able to buy food in the flight. They refer to include your Credit card in the APP, and if you are not from USA (i have a credit card form Canada) it is not possible

This flight was a code share on Air New Zealand.

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Boarding process was well organized and orderly even though flight was fairly full. Water bottles were provided during boarding which was great as I drink a lot of water. Bathroom was not as clean as it could have been but was acceptable and fairly dry. Food however was mediocre. I have had better food on 2 hour local flights in other countries.

Over two hours wait to get wheelchair assistance from arrival to the departure gate for LA was unreasonable even though there appreared to be heavy demand.

The overall ambiance was good. Seating ain the last row not so pleasant.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

Got a much appreciated surprise upgrade to an exit row and the crew was very friendly and helpful.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

The staff was unprofessional and didn’t communicate very well. The boarding process was very disheveled, potentially due to a power outage the previous day but there was no contingency plan to properly get passengers boarded the following day. Once boarded the aircraft stayed on the tarmac for over 45 minutes due to high winds. The communication was sporadic but an announcement was finally made an additional 30 minutes later that the flight was cancelled but we couldn’t get off the plane. Prior to deplaning one of the gate agents came on the plane and made an announcement for everyone to pickup their checked bags and take a card to rebook a new reservation because they didn’t have adequate staff. Flights were missed, passengers went to different airports and there was little to no assistance from AA.

My baggage went to Dallas and not to Philadelphia. Do I need to add anything else?

Absolutely filthy flight and not equipped for a trans US

amazing! they were so kind and allowed us to sit on empty seats so we could stretch our legs and sleep good. Food is amazing as well plus dessert in the middle of the flight!

Everything was on time; the flight attendants and the gate personnel were very pleasant and helpful.

I had trouble finding a boarding pass because I had an hour between Flights and American did not see my flight I believe because I was ticketed through KAYAK. I did not have enough time to go to the desk before boarding so I went to the desk and told them while I was boarding and they had a boarding pass for me within three minutes. Nice. I paid extra to have more legroom and it is definitely worth it for a six hour flight. I would’ve paid for a decent dinner, but they didn’t offer anything but a snack box —not good for six hours.

I have not found it to be easy to set up on Wi-Fi with American Airlines. I don’t know if it is me or poor instructions.

Pros: they tried to accommodate bc they forgot my gluten free meal Negatives: The flight was freeeeeezing Iberia didn’t communicate my gluten free meal

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!

The food is really eco only level. Breakfast was shameful. I am considering to stop flying with Iberia. Business prices are as expensive as other companies with much better service.

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.

Late boarding. Delayed departure leading to rushed connection at Madrid Barajas. Not necessarily Iberia's fault but delay loading cargo didn't help.

it would good to have at least something to drink...

Everything was fantastic except the Iberia website and app… they left a lot of questions and induced much stress. But once on the plane, all was awesome.

I needed assistance and the staff at the airport and crew were very helpful and polite

Premium economy class is pathetic. Rubbed shoulders with passenger next to me all flight. Only about 20 passengers in that class but they ran out of one food option shortly after started serving the main meal. Flight attendant was curt and acted annoyed when asked any questions.

I liked that the seat belt fit so I did not have to ask for an extension.

The crew on this flight were excellent. They were friendly and attentive. It really made the flight more enjoyable.

I sat in the last row of seats. On an 8 hour flight they allowed folks to stand and talk and drink in the back area near the toilets the whole time. They were at times loud and in the way. It was a little annoying. The crew on this trip were pretty mediocre and the plane was littered with trash when we disembarked.

Boarding process needs to be improved. Business class passengers were told to stand in the economy line and vice versa.

I travelled on biz class and f there is no water in the toilette to wash my hands I would expect to have this indicated somehow and not just finding out when I'm there expecting to be able to wash my hands and teeth. Also this is in general that it is always so rushy at the end of these kind of long flights. It is like we are sitting there for 9 hours and the last 1.5 hours just feels like I have time for nothing. Because food comes and at the same time we are close to destination everyone tries to pack their stuff and go to toilette and eat and everything :))) not that like I would know a good solution here I just wanted to raise this :)

Emergency row seat less comfortable than promoted. Restricted by emergency life raft storage.

Better communication to those connecting flights and have a customer care desk at the airports

American was good / British Airways partner was not as good…

The entertainment system in our row was not working. That makes for a VERY long flight!!

A little more legroom, and maybe a little bit of food

Pre flight food options were not working and made the flight not enjoyable. Post experiences of British airways have been positive, but this is enough to stop me using British airways again

Book Cheap Las Vegas Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to Las Vegas found on KAYAK in the last 72 hours.
12/4Fri
2 stopsAmerican Airlines
16h 50mDUB-LAS
16/4Tue
2 stopsAmerican Airlines
20h 49mLAS-DUB
€513
5/4Fri
2 stopsDelta
19h 31mDUB-LAS
10/4Wed
2 stopsDelta
17h 26mLAS-DUB
€519
28/8Wed
2 stopsBritish Airways
20h 04mDUB-LAS
7/9Sat
2 stopsBritish Airways
16h 00mLAS-DUB
€540
31/3Sun
1 stopIberia
19h 01mDUB-LAS
7/4Sun
1 stopIberia
12h 10mLAS-DUB
€554
24/4Wed
3 stopsUnited Airlines
23h 02mDUB-LAS
28/4Sun
1 stopUnited Airlines
26h 50mLAS-DUB
€556
15/5Wed
1 stopUnited Airlines
15h 08mSNN-LAS
24/5Fri
1 stopUnited Airlines
16h 30mLAS-SNN
€559
12/6Wed
1 stopIberia
18h 07mDUB-LAS
19/6Wed
1 stopIberia
13h 15mLAS-DUB
€577
24/4Wed
1 stopKLM
21h 35mDUB-LAS
27/4Sat
1 stopKLM
23h 55mLAS-DUB
€586
1/9Sun
2 stopsBritish Airways
20h 04mDUB-LAS
6/9Fri
1 stopBritish Airways
32h 49mLAS-DUB
€627
1/4Mon
1 stopKLM
19h 30mDUB-LAS
7/4Sun
1 stopKLM
24h 08mLAS-DUB
€927

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Las Vegas found on KAYAK in the last 72 hours.
13/5Mon
2 stops
36h 05mDUB-LAS
€306
2/6Sun
1 stopWestJet
18h 29mDUB-LAS
€335
13/5Mon
3 stops
37h 50mDUB-LAS
€341
23/5Thu
3 stops
33h 24mDUB-LAS
€343
2/6Sun
3 stops
37h 17mDUB-LAS
€354
24/6Mon
2 stopsWestJet
20h 22mDUB-LAS
€381
2/6Sun
2 stopsWestJet
17h 52mDUB-LAS
€421
13/5Mon
1 stop
16h 23mDUB-LAS
€474
24/6Mon
1 stop
16h 37mDUB-LAS
€490
23/5Thu
1 stop
16h 21mDUB-LAS
€544

Search by stops

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Search by price

Recent domestic flight deals

9/4Tue
directSpirit Airlines
1h 14mLAX-LAS
10/4Wed
directSpirit Airlines
1h 19mLAS-LAX
€65
8/4Mon
directDelta
1h 10mLAX-LAS
11/4Thu
directDelta
1h 20mLAS-LAX
€82
28/3Thu
directAlaska Airlines
1h 15mLAX-LAS
30/3Sat
directAlaska Airlines
1h 19mLAS-LAX
€84
3/7Wed
directAlaska Airlines
1h 23mLAX-LAS
6/7Sat
directAlaska Airlines
1h 25mLAS-LAX
€93
28/3Thu
directJetBlue
1h 15mLAX-LAS
31/3Sun
directJetBlue
1h 27mLAS-LAX
€114
13/4Sat
directJetBlue
1h 14mLAX-LAS
14/4Sun
directJetBlue
1h 27mLAS-LAX
€141
26/5Sun
multi-stopUnited Airlines
5h 20mDFW-LAS
30/5Thu
multi-stopUnited Airlines
5h 37mLAS-DFW
€272
29/5Wed
multi-stopUnited Airlines
5h 20mDFW-LAS
30/5Thu
multi-stopUnited Airlines
5h 37mLAS-DFW
€290
7/5Tue
multi-stopAmerican Airlines
9h 07mJFK-LAS
10/5Fri
multi-stopAmerican Airlines
10h 16mLAS-JFK
€329
24/4Wed
directAmerican Airlines
2h 59mDFW-LAS
24/4Wed
directAmerican Airlines
2h 49mLAS-DFW
€504

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Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Ireland

Cabin classes: