LAS - SNN

$557 Find Cheap Flights from Las Vegas to Shannon

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 Shannon departing on 1/1. 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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Everything you should know

Cheapest round-trip
$645
Air Canada
Mon 1/26Mon 2/2
LAS - SNN • 2 stops
Cheapest one-way
$557
Multiple Airlines
Thu 1/1
LAS - SNN • 3 stops
Top airlines
Air Canada
Cheapest • from $645 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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We hope you love your trip to Shannon!
Flight Deals
Booking Insights
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

Mon, Jan 26 - Mon, Feb 2
Air Canada Logo
9:00 am - 11:30 am
LAS
-
SNN
18h 30m2 stops
Air Canada Logo
7:50 am - 10:27 pm
SNN
-
LAS
22h 37m2 stops
$645Air Canada
Thu, Jan 15 - Mon, Jan 19
Air Canada Logo
6:15 am - 11:30 am
LAS
-
SNN
45h 15m2 stops
Air Canada Logo
5:30 pm - 10:27 pm
SNN
-
LAS
36h 57m2 stops
$669Air Canada
Thu, Jan 15 - Mon, Jan 19
Air Canada Logo
4:45 pm - 3:45 pm
LAS
-
SNN
39h 00m2 stops
Air Canada Logo
5:30 pm - 10:27 pm
SNN
-
LAS
36h 57m2 stops
$670Air Canada
Thu, Jan 15 - Mon, Jan 19
British Airways Logo
9:50 am - 4:45 pm
LAS
-
SNN
22h 55m2 stops
British Airways Logo
8:05 pm - 6:50 pm
SNN
-
LAS
30h 45m1 stop
$676British Airways
Mon, Jan 26 - Mon, Feb 2
British Airways Logo
8:55 pm - 7:25 pm
LAS
-
SNN
14h 30m1 stop
British Airways Logo
7:50 am - 10:37 pm
SNN
-
LAS
22h 47m2 stops
$679British Airways
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
6:15 am - 4:45 pm
LAS
-
SNN
26h 30m2 stops
Multiple Airlines Logo
7:50 am - 8:32 pm
SNN
-
LAS
20h 42m3 stops
$686Multiple Airlines
Sun, Jan 25 - Mon, Feb 2
Multiple Airlines Logo
1:01 am - 2:10 pm
LAS
-
SNN
29h 09m3 stops
Multiple Airlines Logo
7:50 am - 11:01 pm
SNN
-
LAS
23h 11m3 stops
$958Multiple Airlines
Wed, Jun 3 - Sun, Jun 14
United Airlines Logo
12:30 am - 7:30 am
LAS
-
SNN
23h 00m1 stop
United Airlines Logo
9:30 am - 11:19 pm
SNN
-
LAS
21h 49m1 stop
$1,051United Airlines
Thu, Jun 4 - Sun, Jun 14
United Airlines Logo
6:00 am - 7:30 am
LAS
-
SNN
17h 30m2 stops
United Airlines Logo
9:30 am - 9:15 am
SNN
-
LAS
31h 45m2 stops
$1,056United Airlines
Wed, Feb 11 - Sun, Feb 22
Multiple Airlines Logo
6:35 pm - 7:25 pm
LAS
-
SNN
16h 50m1 stop
Multiple Airlines Logo
7:50 am - 6:50 pm
SNN
-
LAS
19h 00m1 stop
$4,312Multiple Airlines
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 Air Canada ($645) and British Airways ($676).

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 $586.

Find deals

Good to know

Cheapest flight$557
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 $557 for a one-way ticket and $645 for a round-trip.

  • 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 9094 reviews
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

10.0 ExcellentMichele, Dec 2025
RSW - ORD
Read more United Airlines reviews

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

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

Information on your arrival and departure airports

Las Vegas (LAS)
Shannon (SNN)