
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $273 (Jetstar) |
One-way from | $177 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $405 |
Good round-trip deal | $433 or less |
Good one-way deal | $194 or less |
Fly from
Fly to
Route
Depart
Return
Price
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Thu 12/4
11:55 am-1:50 pm
Nonstop4h 55m
Perth
Thu 12/11
2:45 pm-10:00 pm
Nonstop4h 15m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Thu 12/4
11:55 am-1:50 pm
Nonstop4h 55m
Perth
Sat 12/13
2:45 pm-10:00 pm
Nonstop4h 15m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Thu 1/15
7:50 pm-9:40 pm
Nonstop4h 50m
Perth
Thu 1/15
10:40 pm-6:05 am
Nonstop4h 25m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Mon 1/12
7:00 am-12:50 pm
1 stop8h 50m
Perth
Wed 2/18
2:45 pm-10:00 pm
Nonstop4h 15m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Sun 1/11
9:15 pm-11:20 pm
Nonstop5h 05m
Perth
Sun 1/18
10:55 pm-6:10 am
Nonstop4h 15m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Thu 1/15
7:15 am-2:10 pm
1 stop9h 55m
Perth
Thu 1/15
11:55 pm-7:10 am
Nonstop4h 15m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Fri 11/28
7:50 pm-9:40 pm
Nonstop4h 50m
Perth
Wed 12/10
6:00 am-5:05 pm
1 stop8h 05m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Tue 12/9
11:00 am-4:10 pm
1 stop8h 10m
Perth
Sat 12/13
2:45 pm-10:00 pm
Nonstop4h 15m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Wed 11/26
7:00 am-12:55 pm
1 stop8h 55m
Perth
Sat 11/29
10:40 pm-6:05 am
Nonstop4h 25m
SydneyPerth
SYD - PER
SYDPER
Sydney Kingsford Smith
Sat 11/29
6:15 am-8:20 am
Nonstop5h 05m
Perth
Sun 12/7
11:45 pm-8:25 am
1 stop5h 40m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Sydney to Perth is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, May is the cheapest month in which you can book a flight from Sydney to Perth (average of $145). Flying from Sydney to Perth in December is currently the most expensive (average of $202). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Sydney to Perth, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 27% versus a flight in the afternoon.
Travelers seeking maximum savings on their Sydney to Perth flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 23% of weekly flights between Sydney and Perth have experienced delays in the past year, with the average delay time being 102 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Air India have had the lowest number of delays on this route, with just 10% of flights being delayed.
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Andrew,Jun 2025
MEL - CNS
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Andrew,Jun 2025
MEL - CNS
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Andrew,Jun 2025
MEL - CNS
Entertainment
Boarding
Crew
Food
Overall
Comfort
Reviews
Andrew,Jun 2025
MEL - CNS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$342 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$263 | Average$418 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$440 | Average$648 | FlexibilityNo cancel fee | On-time74% |