Cheap Flights Perth – Sydney from £115

Flight FAQs

• Which airlines offer the cheapest flights from Perth (PER) to Sydney (SYD)?

  Based on Trip.com data, Jetstar Airways offers one-way fares as low as £115 on Cheapest nonstop routes (e.g. PER to SYD on Mon, Jun 22), while Jetstar Airways offers Cheapest nonstop round-trips from £229 departing on Sun, Jun 7 and returning on Sat, Jun 13.

• Which airlines offer direct flights from Perth to Sydney?

  At the moment, you can catch a direct 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 the flight from Perth (PER) to Sydney (SYD)?

  It takes about 4 hours 10 minutes to fly from Perth (PER) to Sydney (SYD).

• 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 16 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 -- JQ987 (16:06) Qantas Airways: S/M/T/W/T/F/S -- QF642 (06:39)

• 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 Mon, Jun 22, with one-way flights priced at just £115.
  · 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 is the best time to book a flight from Perth to Sydney to get the best price?

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

• Which upcoming date is the cheapest for flights from Perth to Sydney?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Perth to Sydney on May 23, 2026 with Jetstar Airways, with prices starting at £110.

• Which airports can I fly through when travelling to 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) Western Sydney International Airport (WSI).

• What is the time difference between Perth and Sydney?

  The time difference between Sydney and Perth is 2h.

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

  Tickets can only be changed or cancelled 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.