Perth to Sydney flights
The cheapest round trip we found from Perth to Sydney is $525 (Dec 7 – 11, 1 stop), 3% below the usual $544.
PER to SYD · Round trip · Economy · Prices per person in USD · Price found (1 day ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $526 |
| December 2026 | $525 |
| January 2027 | No fares found yet |
| February 2027 | No fares found yet |
| March 2027 | $421 (cheapest month) |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 7 – 11 4 nights · leave Mon$525$525 Book
Virgin Australia 1 stop · 5h 00m -
Nov 23 – 25 2 nights · leave Mon$526$526 Book
Virgin Australia 1 stop · 5h 00m
-
Nov 20 – 23 3 nights · leave Fri$561$561 Book
Virgin Australia 1 stop · 5h 00m
-
Dec 19 – 21 2 nights · leave Sat$614 +13% vs usual$614 +13% vs usual Book
Virgin Australia 1 stop · 5h 00m
-
Dec 2 – 13 11 nights · leave Wed$623 +15% vs usual$623 +15% vs usual Book
Virgin Australia 1 stop · 4h 45m
-
Dec 30 – Jan 3, 2027 4 nights · leave Wed$641 +18% vs usual$641 +18% vs usual Book
Virgin Australia 1 stop · 5h 00m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Sydney
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Airport transfer to Sydney
Fixed prices from SYD on KiwitaxiTo see transfer prices here, turn on partner content in .
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Plan the rest of your trip
Sydney · Dec 7 – 11Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
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Perth to Sydney: questions
How much does a flight from Perth to Sydney cost?
The cheapest round trip we have found right now is $525, leaving December 7 and returning December 11. The usual price on this route is about $544, so this fare is 3% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Perth to Sydney?
March 2027, with round trips from $421. The most expensive month in our data is November (from $526). Based on the 3 months ahead we have prices for.
Which airports do Perth to Sydney flights use?
Perth airports include Perth (PER). Sydney airports include Sydney (Kingsford Smith) (SYD) and Western Sydney (WSI). The prices on this page cover every airport in both cities (PER and SYD are the city codes).
About this route
We track round-trip economy fares from Perth (Australia) to Sydney (Australia) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $525, departing December 7 and returning December 11, about 3% below the usual $544. Right now we're following 6 upcoming date combinations on this route. The cheapest month to fly in our data is March, from $421. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.