Cheap Flights from Shannon to Las Vegas

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Flight deals from Shannon to Las Vegas

Looking for a cheap last-minute deal or the best return flight from Shannon to Las Vegas? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Shannon to Las Vegas

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Shannon to Las Vegas flights are currently cheapest in October.

Alternative Shannon to Las Vegas routes

Looking for the cheapest, fastest or easiest route from Shannon to Las Vegas? You could fly into the following airports instead.

Shannon to Las Vegas: Flight information

The things to know before you go.
Cheapest flight foundR 6,159
Cheapest month to flyOctober

Finding cheap flights from Shannon to Las Vegas: Frequently asked questions

There are 4 airports in Las Vegas: Las Vegas North Air Terminal, Las Vegas Harry Reid International, Las Vegas Henderson Sky Harbor, and Boulder City Municipal.
The best price we found for a return flight from Shannon to Las Vegas is R 10,784. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Shannon to Las Vegas. But we found flights with one or more stops from R 10,784.
As of September 2025, there are no flights flying from Shannon to Las Vegas.
The cheapest month to fly from Shannon to Las Vegas is usually November.
If you're flying from Shannon Airport, the cheapest airport near Las Vegas is Las Vegas Harry Reid International – which is 4.3 km away from the centre of Las Vegas. We've found flights into this airport from R 10,784.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Shannon Airport to Las Vegas on Friday, 14 November 2025.
No airlines currently offer direct flights between Shannon Airport and Las Vegas. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Las Vegas but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Las Vegas is around 40 days in advance, so don’t leave your flight to the last minute.
In September, the average temperature is usually around 25°C. July is typically the warmest month in Las Vegas, when it usually averages around 37°C. You can expect the least rain in June. The coldest month is December, with temperatures averaging -0°C. The rainiest month is February.
Currently, Aer Lingus offers the cheapest flight tickets to Las Vegas.

Flying from Shannon Airport (SNN) to Las Vegas: what you need to know

  • The timezone in Las Vegas is UTC-7. The city is seven hours behind Shannon, where Shannon Airport is located.

  • Give yourself enough time to catch your SNN to Las Vegas flight. Generally, it's best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Longer lines at check-in and security are more likely if you're jetting off during high season, so give yourself some extra breathing room. A good rule for peak times? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • We make it easy to book flight tickets from SNN to Las Vegas with a stopover. To see all the options, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to see the sights of the city of your choice. Well-traveled stopover hubs include:

    • O'Hare International Airport (ORD)

    • John F. Kennedy International Airport (JFK)

    • Newark Liberty International Airport (EWR)

  • The journey from central Shannon to SNN takes around 10 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 3 kilometres in 5 minutes or so, depending on traffic.

  • Booked an early flight from Shannon Airport to Las Vegas? Avoid the last-minute rush to the terminal (and get some extra shut-eye) by choosing one of these hotels close to SNN:

  • 66.14% of flights that take off from Shannon Airport reach their destination on time.

How to find the cheapest flights from Shannon Airport (SNN) to Las Vegas

  • The lowest price we've seen for a one-way Shannon Airport to Las Vegas flight is R 6,159. The cheapest price for a return flight is R 10,784. Bear in mind fares may change due to availability at the time of booking.

  • Booking early is often the key to finding a cheap flight from SNN to Las Vegas. Fares tend to rise as demand increases, so the closer your departure date, the more you'll likely spend.

  • The 'Whole month' tool will show you the cheapest tickets from Shannon Airport to Las Vegas across the month. It's an easy way to snap up a bargain if your trip dates aren't set in stone.

  • Stay on top of deals for cheap flights from SNN to Las Vegas by creating a Price Alert. We'll send you an email or push notification on the app when a lower fare becomes available.

  • Save on your flight from Shannon Airport to Las Vegas with the help of our filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Las Vegas

Harry Reid Airport (formerly McCarran Airport) (LAS)

  • Harry Reid Airport (formerly McCarran Airport) (LAS) to the centre of Las Vegas takes around 15 minutes by car. The centre is roughly 19 kilometres away.

  • It takes around 1 hour when travelling by public transport.

  • The last thing you need is a long journey to your hotel if you're arriving on a late flight from Shannon Airport to Las Vegas. Reserve one of these accommodation options near LAS instead:

  • Say yes to new adventures by picking up a Harry Reid Airport (formerly McCarran Airport) rental car. Grab a set of wheels from Dollar, Thrifty or Alamo and experience the lesser-explored corners of Las Vegas and beyond.

  • To get the lowest price, book your ride from Harry Reid Airport (formerly McCarran Airport) around one week in advance of your flight from SNN to Las Vegas.

  • LAS is located at 5757 Wayne Newton Boulevard.

Best time to go to Las Vegas

  • Carefully consider your trip dates before booking your flight from Shannon Airport to Las Vegas. The city comes alive during peak season, but rates are often higher and top attractions can get crowded. Plan your trip to Las Vegas in low season if you want a more relaxed vibe.

  • The warmest month in Las Vegas is July, with temperatures ranging between 23ºC (73ºF) and 42ºC (108ºF). Book your Shannon Airport to Las Vegas flight ticket then if that's the weather you find most pleasant.

  • January sees average temperatures of between -1ºC (30ºF) and 13ºC (55ºF). Look for a cheap ticket from SNN to Las Vegas around that time if you want to travel in cooler conditions.

More about Las Vegas

Explore more of United States

  • Los Angeles is just one of the many cities in United States waiting to be explored once you've taken in the sights of Las Vegas. Around 370 kilometres away to the south-west, top sights here include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • Phoenix is another well-known destination in United States and is around 418 kilometres south-east of Las Vegas. No journey is complete without seeing Desert Botanical Garden, Heard Museum and Papago Park.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.