Cheap Flights from Perth (PER) to Sydney (SYD)

Frequently Asked Questions

• What are the cheapest flights from Perth to Sydney (PER-SYD)?

  Based on Trip.com data, Jetstar Airways offers one-way fares as low as US$145 on Cheapest nonstop routes (e.g. PER to SYD on Tue, Mar 17), while Jetstar Airways offers Cheapest nonstop round-trips from US$278 departing on Tue, Mar 3 and returning on Thu, Mar 5.

• Which airlines offer direct flights from Perth to Sydney?

  At the moment, you can catch a nonstop flight from Perth to Sydney with the following airlines, including: Jetstar Airways Virgin Australia Qantas Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Perth to Sydney?

  It takes about 4 hours 12 minutes to fly from Perth to Sydney.

• When is the best time to book flights from Perth to Sydney?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Perth to Sydney is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Perth to Sydney?

  Based on Trip.com data in the past 4 weeks, there is 119 flight per week flying from Perth to Sydney. You can check the weekly schedule for popular airlines on this route below: Jetstar Airways: S/M/T/W/T/F/S -- JQ989 (23:57)

• How can I find the best deals on flights from Perth to Sydney?

  To find best deals on flights from Perth to Sydney, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 17, with one-way flights priced at just US$145.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Jetstar Airways.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Sydney travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Perth (PER) to Sydney (SYD) the cheapest?

  The cheapest months to fly from Perth to Sydney is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Perth to Sydney on?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Perth to Sydney on January 23, 2026 with Jetstar Airways, with prices starting at US$130.

• Which airports can I fly to for Sydney from Perth?

  You can land at any one of the following hubs in Sydney, with Perth Airport to Sydney Airport (PER-SYD) is by far the most common option on this route: Sydney Airport (SYD).

• Is there any time difference between Perth and Sydney?

  The time difference between Sydney and Perth is 2h.

• How do I change or cancel my ticket from Perth to Sydney?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.