SNN - LAS

$637 Find Cheap Flights from Shannon to Las Vegas - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$637
Typical prices: $818-$1,071
United Airlines
Tue 10/2Tue 10/9
SNN - LAS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Shannon and Las Vegas. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 29% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $858 (round-trip)
Newark (EWR)
Shortest trip • 14h 21m (one-way)
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Insights
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Cheap Flights from Shannon to Las Vegas (SNN-LAS)

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

Recent round-trip flight deals from Shannon to Las Vegas

Fri, Oct 2 - Fri, Oct 9
United Airlines Logo
12:30 pm - 7:04 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
14h 34m1 stop Newark
United Airlines Logo
6:09 am - 10:15 amLAS  Las Vegas Harry Reid Intl-SNN Shannon
20h 06m2 stops Houston George Bush Intcntl Newark
$637United Airlines
Sat, Oct 10 - Sat, Oct 17
United Airlines Logo
12:30 pm - 10:54 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
18h 24m1 stop Newark
United Airlines Logo
7:45 am - 10:15 amLAS  Las Vegas Harry Reid Intl-SNN Shannon
18h 30m2 stops Houston George Bush Intcntl Newark
$639United Airlines
Fri, Oct 2 - Fri, Oct 9
United Airlines Logo
12:30 pm - 10:54 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
18h 24m1 stop Newark
United Airlines Logo
1:50 pm - 10:15 amLAS  Las Vegas Harry Reid Intl-SNN Shannon
12h 25m1 stop Newark
$717United Airlines
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
7:50 am - 6:50 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
19h 00m1 stop London Heathrow
British Airways Logo
2:34 pm - 4:45 pmLAS  Las Vegas Harry Reid Intl-SNN Shannon
18h 11m2 stops Los Angeles London Heathrow
$739British Airways
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
7:50 am - 6:50 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
19h 00m1 stop London Heathrow
British Airways Logo
9:38 am - 4:45 pmLAS  Las Vegas Harry Reid Intl-SNN Shannon
23h 07m2 stops Chicago O'Hare Intl London Heathrow
$740British Airways
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
7:50 am - 6:50 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
19h 00m1 stop London Heathrow
British Airways Logo
2:34 pm - 4:45 pmLAS  Las Vegas Harry Reid Intl-SNN Shannon
18h 11m2 stops Los Angeles London Heathrow
$741British Airways
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
7:50 am - 6:50 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
19h 00m1 stop London Heathrow
British Airways Logo
2:34 pm - 4:45 pmLAS  Las Vegas Harry Reid Intl-SNN Shannon
18h 11m2 stops Los Angeles London Heathrow
$743British Airways
Thu, Jan 21 - Mon, Jan 25
British Airways Logo
7:50 am - 9:29 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
21h 39m2 stops London Heathrow Phoenix Sky Harbor Intl
British Airways Logo
9:38 am - 11:30 amLAS  Las Vegas Harry Reid Intl-SNN Shannon
17h 52m2 stops Chicago O'Hare Intl London Heathrow
$745British Airways
Fri, Oct 30 - Fri, Nov 6
Multiple Airlines Logo
7:50 am - 9:40 pmSNN  Shannon-LAS Las Vegas Harry Reid Intl
20h 50m2 stops London Heathrow Vancouver Intl
Multiple Airlines Logo
11:50 pm - 4:45 pmLAS  Las Vegas Harry Reid Intl-SNN Shannon
32h 55m2 stops Toronto Pearson Intl London Heathrow
$750Multiple Airlines
Thu, Jan 21 - Mon, Jan 25
American Airlines Logo
2:00 pm - 11:23 amSNN  Shannon-LAS Las Vegas Harry Reid Intl
29h 23m2 stops Boston Logan Intl Phoenix Sky Harbor Intl
American Airlines Logo
7:00 am - 5:50 amLAS  Las Vegas Harry Reid Intl-SNN Shannon
14h 50m2 stops Chicago O'Hare Intl Boston Logan Intl
$756American Airlines
Booking Insights

Price, demand and travel trends for Shannon to Las Vegas flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Shannon to Las Vegas with more confidence.

How much is a round-trip flight from Shannon to Las Vegas?

Round-trip flights from Shannon to Las Vegas start at $637. Prices are below average for this route right now, with typical round-trip fares ranging from $818 to $1,071. The lowest price found in the past 5 days was $637 on United Airlines.

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Key details for Shannon to Las Vegas flights

Low season

April
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 2% increase in price.

When to book flights from Shannon to Las Vegas

Are your dates flexible? Find out the best times to travel from Shannon to Las Vegas based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Shannon to Las Vegas flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Shannon to Las Vegas?

    Flights from Shannon to Las Vegas usually depart from Shannon (SNN) and arrive at Las Vegas Harry Reid Intl (LAS).

  • What cabin classes can I book on flights from Shannon to Las Vegas?

    Only Economy Class is available on flights from Shannon to Las Vegas.

  • Which airports do connecting flights from Shannon to Las Vegas pass through?

    One-stop flights from Shannon to Las Vegas most commonly connect through:

    • London Heathrow (LHR) - 68% of one-stop connections
    • Newark (EWR) - 23% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 10% of one-stop connections

    London Heathrow (LHR) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Shannon to Las Vegas?

    Yes. Being flexible with your travel dates can save you up to 65% on the Shannon to Las Vegas route. Wednesday is the cheapest departure day at $656 round-trip on average, while Sunday is the most expensive at $1,859, a difference of $1,203. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Las Vegas?

    Some of the most popular sights in Las Vegas are Fremont Street Experience, Las Vegas Convention Center and Wynn Las Vegas. These are among the most viewed places in Las Vegas on KAYAK.

  • How long is a flight from Shannon to Las Vegas?

    A nonstop flight from Shannon to Las Vegas takes 0h 00m, covering 4,877 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Shannon to Las Vegas changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $637 to $6,300. That means the highest observed fare was about 10x higher than the lowest one.

  • How much time can I save by choosing a different layover airport from Shannon to Las Vegas?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 13h 11m, compared with 14h 21m via Newark (EWR) and 15h 38m via London Heathrow (LHR).

  • What is the time difference between Shannon and Las Vegas?

    Las Vegas is 8 hours behind Shannon (Pacific Time vs Irish Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Las Vegas Harry Reid Intl Airport (LAS)?

    Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
    • Easirent
    • Ace
    • Fox
    • Dollar
    • Thrifty

  • How much should I expect to pay for a Shannon to Las Vegas flight?

    Round-trip flights from Shannon to Las Vegas range from $818 to $1,071, with an average of $975 over the past 12 months. Anything below $818 counts as a good deal.

Your guide to booking Shannon to Las Vegas flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $656 - about $1,203 less than Sunday (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Shannon to Las Vegas trip for September. Fares historically average $689 round-trip in that month - typically $837 less than the most expensive month, which is January (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Las Vegas Harry Reid Intl Airport.
    - Four Seasons Hotel Las Vegas
    - The Reserve at Park MGM
    - The Signature at MGM Grand (All Suites)

More options for your flight from Shannon to Las Vegas

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