Cheap flights from Perth to Sydney from $290
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Sydney departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Mon 11/1
22:40-06:05
Nonstop4h 25m
Sydney Kingsford Smith
Tue 19/1
19:50-21:45
Nonstop4h 55m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Sat 21/11
22:40-06:05
Nonstop4h 25m
Sydney Kingsford Smith
Fri 27/11
19:50-21:45
Nonstop4h 55m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Sat 21/11
22:40-06:05
Nonstop4h 25m
Sydney Kingsford Smith
Fri 27/11
19:50-21:45
Nonstop4h 55m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Thu 3/12
15:15-22:30
Nonstop4h 15m
Sydney Kingsford Smith
Wed 9/12
06:15-08:20
Nonstop5h 05m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Wed 24/2
15:15-22:30
Nonstop4h 15m
Sydney Kingsford Smith
Tue 2/3
20:15-22:20
Nonstop5h 05m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Sat 21/11
22:40-06:05
Nonstop4h 25m
Sydney Kingsford Smith
Fri 27/11
06:15-08:20
Nonstop5h 05m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Mon 16/11
15:15-22:30
Nonstop4h 15m
Sydney Kingsford Smith
Mon 23/11
07:15-09:20
Nonstop5h 05m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Fri 4/12
22:40-06:05
Nonstop4h 25m
Sydney Kingsford Smith
Wed 9/12
06:15-08:20
Nonstop5h 05m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Sat 21/11
14:50-21:55
Nonstop4h 05m
Sydney Kingsford Smith
Fri 27/11
06:15-08:15
Nonstop5h 00m
PerthSydney
PER Perth - SYD Sydney Kingsford Smith
PERSYD
Perth
Sat 21/11
14:50-21:55
Nonstop4h 05m
Sydney Kingsford Smith
Fri 27/11
06:15-08:15
Nonstop5h 00m
See travel insights to Sydney from
How to get the cheapest flight ticket from Perth to Sydney
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Perth and Sydney?
Prices are currently low for flights on this route.
Typical prices usually range from $506 to $773.The lowest price recently found on this route was $463.
What is the cheapest month to fly to Sydney?
The month of May is, on average, the cheapest month to fly to Sydney from Perth, with most prices found around $494. If you aren’t able to travel to Sydney during the month of May, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $527.
What is the cheapest day to depart on your flight to Sydney?
Our data shows that Saturday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $622. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $674.
What is the cheapest time of day to depart on your flight to Sydney?
According to our data, the cheapest time of day to fly to Sydney is at midday. momondo users have found flights departing from Perth to Sydney at midday for as low as $546. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $773 on average. Flights to Sydney from Perth in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Perth to Sydney Kingsford Smith flight route?
Fly from Perth to Sydney Kingsford Smith for the best Perth - Sydney Kingsford Smith flight prices
How far in advance should I book a flight from Perth to Sydney?
You are more likely to see cheaper flights to Sydney from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $579 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Perth for as low as $493 on momondo.
What cabin class options are available on Perth to Sydney flights?
There are 3 cabin classes available to choose from on Perth to Sydney flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Perth to Sydney Kingsford Smith?
Jetstar is the most popular carrier operating from Perth to Sydney Kingsford Smith
Which airlines fly to Sydney?
Virgin Australia, Jetstar and Qantas Airways are the top three most popular airlines that fly to Sydney from Perth according to our data. Virgin Australia is the first choice among our users, with 49% of people opting to fly with this airline when travelling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.
How often are flights from Perth to Sydney delayed?
Historically, on average around 14% of flights between Perth and Sydney have experienced a delay on any given week. The average delay length over the past 12 months has been 107 minutes.
What is the most punctual flight time for Perth to Sydney flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Perth to Sydney flights?
According to our data, Virgin Australia have had the fewest delays on this route over the last 12 months, with about 8% of their flights experiencing any sort of delay.
How many flights depart from Perth to Sydney on average per day?
46 flights are operational daily from Perth to Sydney as of October 2026. The most popular departure time for this route is 06:00, with 47% of flights per day taking off at midday.
How many flights depart from Perth to Sydney on average per week?
As of October 2026, there are 327 flights per week flying from Perth to Sydney. The most common day of the week flights depart is Sun, with 22% of flights taking off on this day.
When to book flights from Perth to Sydney
Cheap Perth to Sydney (PER to SYD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Perth to Sydney
Frequently asked questions about flying from Perth to Sydney
How far is Perth to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 3288.0 km away from Perth. In terms of flight time, this usually takes a little over 4h 05m.
When did momondo last update prices for flights from Perth Airport to Sydney Kingsford Smith Airport?
Prices for flights from Perth Airport to Sydney Kingsford Smith Airport are updated daily.
How many operators does momondo search for flights from Perth Airport to Sydney Kingsford Smith Airport?
As of October 2026, there are 3 operators available to choose from for flights from Perth Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Perth Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Perth Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Perth to Sydney?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Perth to Sydney is Airbus A321neo (30.99% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (27.98%), Boeing 737 MAX 8 (18.01%), and Airbus A320-100/200 (10.08%).
What is the most popular airline from Perth to Sydney?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Perth to Sydney is Virgin Australia (48% of total bookings). The next most popular airlines are Jetstar (47%) and Qantas Airways (4%).
Best airlines flying from Perth to Sydney
Compare and see reviews for airlines that fly from Perth to Sydney with momondo
| Airline | Rating | Free cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $245 | Free cancellation | Rating 6.5 570 reviews | |||
| PriceFrom $301 | Free cancellation | Rating 7.6 479 reviews | |||
| PriceFrom $336 | Free cancellation | Rating 7.5 1,103 reviews |
Virgin Australia Flights From Perth to Sydney
The lowest priced Virgin Australia flight from Perth to Sydney from the last 72 hours was $301. Generally, Virgin Australia has 5 flights on this route every week with an average price of $653. Virgin Australia is rated 7.6/10 by our users.
Qantas Airways Flights From Perth to Sydney
Qantas Airways is also a popular choice for this route. Qantas Airways flight deals for Perth to Sydney start from as low as $336 round-trip, depending on your selected dates, with average Qantas Airways deals seen on momondo around $780. Qantas Airways operates 33 flights to Sydney from Perth in an average week. Users have rated it 7.5/10 across 1,103 reviews.
Travelling to a place near Sydney?
Book flights to Sydney if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Perth to Sydney?
Finding the right flight to Sydney from Perth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.
Can I find flights from Perth to Sydney with flexible booking policies on momondo?
momondo does allow users to show only those flights to Sydney from Perth which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Perth to Sydney?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Perth to Sydney.
I’m not ready to book a flight from Perth to Sydney right now. Can momondo alert me if prices change?
Price alerts on flights to Sydney from Perth are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.