LAS - SNN

$728 Find Cheap Flights from Las Vegas to Shannon

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Shannon departing on 5/6. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Shannon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Shannon, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals from Las Vegas to Shannon (LAS-SNN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Shannon 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.

Recent round-trip flight deals from Las Vegas to Shannon

KAYAK's recommended round-trip deals from the most popular airlines that fly from Las Vegas to Shannon.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
12:57 pm - 10:15 amLAS-SNN
13h 18m1 stop
12:30 pm - 12:27 amSNN-LAS
19h 57m2 stops
$728United Airlines
Find Deal
Tue, May 6 - Thu, May 22
12:57 pm - 10:15 amLAS-SNN
13h 18m1 stop
12:30 pm - 7:15 pmSNN-LAS
14h 45m1 stop
$789United Airlines
Find Deal
Tue, May 6 - Thu, May 22
12:55 am - 8:50 pmLAS-SNN
35h 55m3 stops
4:55 pm - 11:21 pmSNN-LAS
38h 26m2 stops
Wed, Apr 30 - Fri, May 9
12:55 am - 8:50 pmLAS-SNN
35h 55m3 stops
4:55 pm - 7:46 amSNN-LAS
46h 51m3 stops
Wed, Apr 30 - Fri, May 9
12:59 am - 10:15 amLAS-SNN
25h 16m2 stops
12:30 pm - 12:27 amSNN-LAS
19h 57m2 stops
$928United Airlines
Find Deal
Mon, May 5 - Thu, May 22
1:56 pm - 4:10 pmLAS-SNN
18h 14m2 stops
7:40 am - 6:32 pmSNN-LAS
18h 52m2 stops
$965American Airlines
Find Deal
Thu, May 1 - Fri, May 9
6:00 am - 5:55 amLAS-SNN
15h 55m2 stops
2:40 pm - 10:47 amSNN-LAS
28h 07m1 stop
$999American Airlines
Find Deal
Thu, May 1 - Fri, May 9
2:27 pm - 4:10 pmLAS-SNN
17h 43m2 stops
7:40 am - 3:10 pmSNN-LAS
15h 30m1 stop
$5,519British Airways
Find Deal
Wed, May 28 - Sun, Jun 8
2:27 pm - 4:10 pmLAS-SNN
17h 43m2 stops
7:40 am - 8:00 pmSNN-LAS
20h 20m2 stops
$5,614British Airways
Find Deal
Wed, May 28 - Sun, Jun 8
12:54 am - 11:10 amLAS-SNN
26h 16m2 stops
1:05 pm - 8:42 amSNN-LAS
27h 37m2 stops
$7,896Delta
Find Deal
Tue, May 27 - Sun, Jun 8

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

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

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

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest round-trip tickets from Las Vegas to Shannon were found on United Airlines ($728) and American Airlines ($965).

Good to know

Low season

March

High season

May

Cheapest flight

$728
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Las Vegas to Shannon

When to book flights from Las Vegas to Shannon

Are your dates flexible? Find out the best times to travel from Las Vegas to Shannon 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 Shannon

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

    In the last 3 days, the lowest price for a flight from Las Vegas to Shannon was $728 for a round-trip ticket.

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

    Yes, you’ll need a passport to travel to Shannon from Las Vegas.

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

    Las Vegas and Shannon are both served by 1 main airport. You will leave Las Vegas from Las Vegas Harry Reid Intl and will be arriving at Shannon.

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

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

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

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

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

    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 Shannon.

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

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

    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 Shannon with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and SNN 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 Shannon?

    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 Shannon 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 airline flying from Las Vegas to Shannon

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Shannon. 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 Shannon? 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.
7.4
United AirlinesOverall score based on 8614 reviews
7.7Boarding
6.6Food
8.1Crew
7.0Entertainment
7.3Comfort
Airline reviews

The gate was too far away for the connecting flight

8.0 ExcellentAnonymous, Mar 2025LAX - SFO
Read more United Airlines reviews

The gate was too far away for the connecting flight

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

Compared with other carriers business class for an overnight was not worth the extra expense.

Seats were comfortable. It’s was so cold and very uncomfortable. I paid 2000 miles for wifi service that was choppy the whole flight. Would like to be reimbursed for my miles Food was so disappointing. Three cold and terrible meals for $3000 round trip. This needs to be better.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Easy to board. Flight was super crowded though so I didn't sleep well on that cross country red-eye flight. The aisles seem ot have gotten narrower and the seat smaller whn luggage and people are getting bigger so it would be AWESOME to have more space and breathing room in general ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

We were delayed in Toronto on the tarmac for THREE hours with no clear indication as to why except that it was not a safety hazard. Pilot did apologize more than once but even he was unable to explain why exactly we were delayed. I overheard the stewards saying that the captain was very frustrated with the situation as well because he was not able to explain why except it had something to do with water supply or system on the aircraft and now we needed to wait for an engineer to approve the aircraft for flight. It was very frustrating and distressing as a passenger and we should have been given complimentary meals at the very least.

Flight was cramped with every seat taken. The food was fine, nothing crazy to write home about. The plane felt dated and needing some TLC, the button for the window shade didn't work and there were no AC outlets to use. When communicating with staff all except one nice lady never seemed happy to help me almost like I was bothering them when asked for things like a glass of water or a snack. The flight was overall fine. It did what was needed which is get me from point A to point B. But it certainly was not special. I don't expect much in economy but I believe economy on a host of other airlines is more memorable and better experience.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.