Perth (PER) to Sydney (SYD) flight deal in economy from $312
$410 USD
-24%$312 USD
Verified about 15 hours agoSeptember 2026
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Limited Availability
10% of dates checked are available within 10% of the lowest price
Friday, September 4th, 2026
4 round-trip options
Returning
Thu, Sep 10, 2026•6 Day Trip
$328 USD
Returning
Fri, Sep 11, 2026•7 Day Trip
$337 USD
Returning
Wed, Sep 16, 2026•12 Day Trip
$320 USD
Returning
Fri, Sep 18, 2026•14 Day Trip
$354 USD
