LAS - SNN

$609 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 10/25. 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

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

Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
9:58 am - 12:30 pmLAS-SNN
18h 32m2 stops
American Airlines Logo
7:50 am - 9:03 pmSNN-LAS
20h 13m2 stops
$609American Airlines
Find Deal
Thu, Feb 26 - Mon, Mar 2
British Airways Logo
2:00 pm - 4:45 pmLAS-SNN
18h 45m2 stops
British Airways Logo
8:05 pm - 6:50 pmSNN-LAS
30h 45m1 stop
$750British Airways
Find Deal
Tue, Sep 23 - Mon, Sep 29
American Airlines Logo
10:05 pm - 8:35 pmLAS-SNN
14h 30m1 stop
American Airlines Logo
7:40 am - 7:55 pmSNN-LAS
20h 15m1 stop
$754American Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29
American Airlines Logo
8:00 am - 11:20 amLAS-SNN
19h 20m2 stops
American Airlines Logo
7:40 am - 7:55 pmSNN-LAS
20h 15m1 stop
$758American Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29
American Airlines Logo
10:05 pm - 8:35 pmLAS-SNN
14h 30m1 stop
American Airlines Logo
7:40 am - 10:53 pmSNN-LAS
23h 13m2 stops
$764American Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29
American Airlines Logo
9:20 am - 11:20 amLAS-SNN
18h 00m2 stops
American Airlines Logo
7:40 am - 7:16 pmSNN-LAS
19h 36m2 stops
$768American Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29
American Airlines Logo
8:11 am - 11:20 amLAS-SNN
19h 09m2 stops
American Airlines Logo
7:40 am - 6:15 pmSNN-LAS
18h 35m2 stops
$769American Airlines
Find Deal
Tue, Sep 23 - Mon, Sep 29
Aer Lingus Logo
10:05 pm - 8:35 pmLAS-SNN
14h 30m1 stop
Aer Lingus Logo
9:15 pm - 8:00 pmSNN-LAS
30h 45m1 stop
$958Aer Lingus
Find Deal
Sat, Oct 25 - Sat, Nov 1
 Logo
7:00 am - 6:55 amLAS-SNN
15h 55m1 stop
 Logo
2:00 pm - 12:25 amSNN-LAS
17h 25m1 stop
$1,130
Find Deal
Sat, Oct 25 - Sat, Nov 1
 Logo
11:54 am - 7:20 amLAS-SNN
35h 26m3 stops
 Logo
7:50 am - 6:50 pmSNN-LAS
18h 00m2 stops
$1,203
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $609 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$609
American Airlines
Sat 10/25Sat 11/1
LAS - SNN • 2 stops
Cheapest one-way
Multiple Airlines
Thu 9/11
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 ($609) and British Airways ($750).

Good to know

Cheapest flight$609
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 $609 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?

    oneworld 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 8937 reviews
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
7.3Comfort
Airline reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

2.0 MediocreAnonymous, Sep 2025SFO - MEX
Read more United Airlines reviews

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

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

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