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Find cheap one-way flights from Perth to Adelaide starting at US$118.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Trends of Expected Cheapest Flight Price for Coming Weeks & Month

  • 2026
  • Dec

    273
  • 410
  • 1117
  • 1824
  • 2531
  • Jan

    17
  • 814
  • 1521
  • 2228
  • Feb

    294
  • 511
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap flights from Perth to Adelaide by different airports

  • PERADL
    Mon, Feb 6
    One wayDirect
    From US$118

Frequently Asked Questions

  • When are flight tickets from Perth to Adelaide the cheapest?

    Airlines adjust prices for flights from Perth to Adelaide based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Perth to Adelaide?

    According to Trip.com's data, the lowest price is around US$489.
  • How long is a flight from Perth to Adelaide?

    It takes about 2 hours 50 minutes to fly from Perth to Adelaide.
  • What is the transportation method from the main airport to downtown in Adelaide?

    • The distance from Adelaide Airport to downtown is about 5km, by taxi about 20 minutes.
  • What time does the earliest flight from Perth to Adelaide depart?

    The earliest flight departs from Perth at 05:25 and arrives in Adelaide at 10:45.
  • What time does the latest flight from Perth to Adelaide depart?

    The latest flight departs from Perth at 17:10 and arrives in Adelaide at 22:30.
  • What are some travel guidelines for Adelaide during the COVID19 pandemic?

    Entry restrictions and flight schedule changes and cancellations are frequently updated and subject to change. If you plan to travel to Adelaide, please obtain the most updated information from the airline you plan to book your travels with. You can also refer to COVID19 Country/Region Entry Restrictions for more information.
  • Which airlines offer free date changes for flights to this city during the COVID19 pandemic?

    There are no airlines with flights to this city that provide this service. Please use this information as a reference only and confirm with the airline prior to booking.

Perth to Adelaide Flight Information

Cheapest return ticket price
US$233
Cheapest direct flight price
US$117
Peak season for travel
October
Cheapest month
August