LAS - SNN

$524 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 4/7. 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 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
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Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Las Vegas to Shannon

Tue, Apr 7 - Sat, May 9
American Airlines Logo
2:29 pm - 4:10 pmLAS-SNN
17h 41m2 stops
American Airlines Logo
7:40 am - 8:00 pmSNN-LAS
20h 20m1 stop
$624American Airlines
Find Deal
Tue, Apr 7 - Sat, May 9
Multiple Airlines Logo
12:15 pm - 10:15 amLAS-SNN
14h 00m1 stop
Multiple Airlines Logo
12:00 pm - 4:20 pmSNN-LAS
36h 20m1 stop
$634Multiple Airlines
Find Deal
Tue, Apr 7 - Sat, May 9
United Airlines Logo
8:00 am - 10:15 amLAS-SNN
18h 15m3 stops
United Airlines Logo
12:30 pm - 9:40 pmSNN-LAS
17h 10m2 stops
$641United Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
Air Canada Logo
6:00 am - 4:45 pmLAS-SNN
26h 45m2 stops
Air Canada Logo
5:30 pm - 10:17 pmSNN-LAS
36h 47m2 stops
$720Air Canada
Find Deal
Thu, Feb 26 - Mon, Mar 2
Air Canada Logo
4:45 pm - 3:45 pmLAS-SNN
39h 00m2 stops
Air Canada Logo
5:30 pm - 10:17 pmSNN-LAS
36h 47m2 stops
$744Air Canada
Find Deal
Thu, Feb 26 - Mon, Mar 2
British Airways Logo
12:15 pm - 11:30 amLAS-SNN
15h 15m2 stops
British Airways Logo
8:05 pm - 6:50 pmSNN-LAS
30h 45m1 stop
$751British Airways
Find Deal
Thu, Mar 12 - Sat, Mar 21
British Airways Logo
11:24 am - 11:30 amLAS-SNN
17h 06m2 stops
British Airways Logo
7:50 am - 8:17 pmSNN-LAS
19h 27m2 stops
$869British Airways
Find Deal
Tue, Apr 7 - Sat, May 9
United Airlines Logo
4:00 pm - 10:15 amLAS-SNN
34h 15m3 stops
United Airlines Logo
12:30 pm - 9:40 pmSNN-LAS
41h 10m3 stops
$969United Airlines
Find Deal
Fri, Mar 13 - Sat, Mar 21
Aer Lingus Logo
10:19 pm - 6:20 amLAS-SNN
25h 01m1 stop
Aer Lingus Logo
2:45 pm - 10:29 pmSNN-LAS
14h 44m1 stop
$1,070Aer Lingus
Find Deal
Thu, Mar 12 - Sat, Mar 21
Aer Lingus Logo
10:19 pm - 6:20 amLAS-SNN
25h 01m1 stop
Aer Lingus Logo
2:45 pm - 10:29 pmSNN-LAS
14h 44m1 stop
$1,117Aer Lingus
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $624 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$624
American Airlines
Tue 4/7Sat 5/9
LAS - SNN • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
LAS - SNN • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Shannon!
Booking Insights

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 American Airlines ($624) and United Airlines ($641).

Which airlines fly non-stop between Las Vegas and Shannon?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Las Vegas to Shannon.

There is just one airline that flies from Las Vegas to Shannon direct and that is United Airlines. The best round-trip deal found from United Airlines for the route is $593.

Good to know

Cheapest flight$624
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 $624 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 is the only airline alliance operating flights between Las Vegas and Shannon.

  • 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.

Reviews of the 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 8999 reviews
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
8.1Crew
Airline reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

10.0 ExcellentDr. Joseph, Oct 2025STL - ORD
Read more United Airlines reviews

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

The person I bought the ticket for didn’t make the flight.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

Excellent flight. Smooth, efficient boarding. Quick flight. Arrived early at STL.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Same as last comment. Food sucks. Quality. Not surprising most people have no clue about nourishment Clearly

Not the fault of United—weather, reroute around weather, time sitting on tarmac, arrived couple hours late, too late for train into city necessitating a much pricier cab but weather…can’t be helped.

Friendly and professional flight crew. Aside from departure delay after boarding, easy flight and smooth landing.

Great smooth flight. Had a seating change, but that was an improvement. Thanks United Airways Crew.

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

Information on your arrival and departure airports

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