A city skyline with modern skyscrapers, a waterfront, and a well-lit pedestrian area.

Cheap Flights to Western Australia | Popular Routes to Western Australia from HK$1,102

View HK$1,102 flight on Mon, 14 Sept 2026Opens in a new window

Flight 1

Flight 2

Popular airlines to Western Australia

  • Qantas Airways

  • Singapore Airlines

  • Emirates

  • Cathay Pacific

  • Malaysia Airlines

  • Qatar Airways

  • Thai Airways International

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Western Australia

Prices were available within the past 7 days and start at HK$1,102 for one-way flights and HK$2,141 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Scoot
Batik air
Jetstar
Vietnam Airlines
Singapore Airlines
Malaysia Airlines
Hahn Air Systems
Vietjet Air
FlexFlight

Trending flights to Western Australia

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot

Frequently asked questions

How do I find cheap flights to Western Australia that have flexible change policies?
We understand that travel plans can change very quickly, so reserving a flexible fare with Expedia makes sense. Simply click on "No change fee" below the "Flexible change policies" filter. Your well-priced and flexible flight to Western Australia is only a few clicks away.
How can I find cheap tickets to Western Australia?
One of the easiest ways to get a hold of cheap tickets to Western Australia is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The lowest price for a flight to Western Australia in the last seven days was HK$2,141. Booking well ahead will generally help you get an even better deal.
How much is a flight to Western Australia?
One-way flights taking off from Singapore (SIN) sold for just HK$1,102 in the last seven days. During this time, the cost of a return airfare to Western Australia varied between HK$2,141 and HK$5,333. If you find a bargain ticket, grab it quickly — these prices don't hang around for long.
When is the cheapest time to fly to Western Australia?
If you're not set on what day you travel to Western Australia, leave early on in the week. The cheapest day to take off is generally Tuesday, followed by Monday. Saturday is typically the most expensive day, with a lot of people choosing to fly on the weekend.
How much is a plane ticket to Western Australia?
In the last seven days, plane fares to Western Australia cost between HK$2,141 and HK$5,333. Prices rise as your travel date nears, so land yourself a bargain today.
What is the best time to go to Western Australia?
If you prefer sunshine and summer, head to Perth after December 1. During this time, temperatures normally range between 18ºC and 27ºC in this main Western Australia city. August, September and October are the busiest months to visit and when many events and activities are happening.
What months are the cheapest to book a flight to Western Australia?
February is an excellent month to get your hands on cheap flights to Western Australia. Bear in mind that the costliest time to purchase tickets in the States isn't during the peak of summer, but the festive month of December.

Book with confidence

About Western Australia

Expedia offers flights to Western Australia to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Western Australia or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Western Australia

Explore a world of travel with Expedia

*Available to Expedia members.