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Flights from Perth to Sydney

Find the cheapest direct flight options from Perth to Sydney over the next three months. Book one-way tickets from £115 and round-trip tickets from £229.

Displayed flight fares from Perth to Sydney are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com price insights on flights from Perth to Sydney

What is the cheapest month for one-way flights from to Sydney?

The average one way ticket price paid by Trip.com users from to Sydney in each month over the past 12 months.

Based on Trip.com data, the cheapest month to fly from to Sydney is February, with an average price of £118. The most expensive month is usually May, with average prices reaching £160.

£160
£139
£118
£97
    Cheapest
  • £160
    May
  • £122
    Jun
  • £139
    Jul
  • £136
    Aug
  • £146
    Sep
  • £160
    Oct
  • £142
    Nov
  • £151
    Dec
  • £133
    Jan
  • £118
    Feb
  • £135
    Mar
  • £152
    Apr

What is the cheapest month for return flights from to Sydney?

Average price of return flights from to Sydney purchased by Trip.com users by month over the past 12 months

Based on Trip.com's historical data, June is often the cheapest month for fly from to Sydney, with an average price of £299. December is usually the most expensive period, with prices averaging as high as £502.

£502
£401
£299
£198
    Cheapest
  • £313
    May
  • £299
    Jun
  • £324
    Jul
  • £326
    Aug
  • £353
    Sep
  • £419
    Oct
  • £392
    Nov
  • £502
    Dec
  • £358
    Jan
  • £340
    Feb
  • £385
    Mar
  • £437
    Apr

During the Spring bank holiday, which day is cheapest to fly from Perth to Sydney?

Data is based on the lowest one-way price from Perth to Sydney during Spring bank holiday in the Trip.com database over the past three days.

Spring bank holiday is scheduled for May 25. The lowest flight fares from Perth to Sydney are available on May 24, starting from £179.

£215
£197
£179
£161
    Cheapest
  • £197
    22
    May
  • £193
    23
  • £179
    24
  • £215
    25
  • £195
    26
  • £191
    27

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.
  • 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.
  • It takes about 4 hours 10 minutes to fly from Perth (PER) to Sydney (SYD).
  • 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.
  • 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)
  • 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.
  • The cheapest months to fly from Perth to Sydney is September, when demand for travel is lower.
  • 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.
  • 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).
  • The time difference between Sydney and Perth is 2h.
  • 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.

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.