$426 Cheap flights to Perth

Users planning a flight to Perth during the months of June or July should anticipate rain. There are still things to do in Perth even when it's raining, though. For those looking to get out of the rain and do a little shopping, check out Hay Street Mall.

Beaches like Port Beach are most often visited during January, February, or March, as the weather is usually above 70 degrees fahrenheit with a low chance of rain.

We recommend purchasing flights from United States to Perth 51 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Perth for $1,671. In the past 72 hours, momondo users found flights from United States to Perth for as low as $1,183.

Prices for flights to Perth Airport are updated daily.

As of February 2026, there are 27 operators available to choose from for flights to Perth Airport.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Perth Airport.

The required travel and health documents for your Perth Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Perth Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.