| Route | One Way | Return |
|---|---|---|
| Perth to Las Vegas flights | $1000 | $1887 |
| Brisbane to Las Vegas flights | $1057 | $1383 |
| Melbourne to Las Vegas flights | $1193 | |
| Sydney to Las Vegas flights | $1310 | |
| Cairns to Las Vegas flights | $1645 |
| Route | One Way | Return |
|---|---|---|
| Cancun to Las Vegas flights | $253 |
Prices last updated: 14 Jun 2026 05:51
Return fares to Las Vegas by month, based on the cheapest return airfares found for each month.
The cheapest month to fly to Las Vegas is August 2026, with return fares from $1,202 — 71% cheaper than the most expensive month (December 2026, from $4,197).
Based on the fares we've tracked, August is typically the cheapest month to fly to Las Vegas, with return fares from $1,202. December is the most expensive month, with the cheapest return fares around $4,197 as school holidays and the Christmas peak push prices up.
Across the year, return fares to Las Vegas average around $1,789. If you can travel in the off-peak months of August, September and October, you'll generally pay up to 33% less than the yearly average.
These are the cheapest prices for return airfares to Las Vegas
These are the average prices for return airfares to Las Vegas
The cheapest month to travel is typically August.
How much do return flights to Las Vegas cost?The best price we found for a return flight to Las Vegas is $1193.
What is the cheapest date to fly to Las Vegas?Currently, the cheapest date for a return flight to Las Vegas is 03 August 2026.
What is the cheapest airline that flys to Las Vegas?Currently, the cheapest airline that flys to Las Vegas is Frontier.
Which airlines fly direct to Las Vegas?Qantas flies direct.
How long does a direct flight to Las Vegas take?The shortest direct flight usually takes 13 hours and 55 minutes.
What is the IATA airport code for Las Vegas?The IATA code for Las Vegas is LAS. It is located in United States (USA) at coordinates 36.08, -115.1522.
When should you book flights to Las Vegas?From our data, you should book flights to Las Vegas 60 days out.
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Can you sort me out with direct flights to Las Vegas?100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.
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