Sydney (SYD) to Singapore (SIN) flight deal in economy from $541
$761 USD
-29%$541 USD
Verified about 12 hours agoAugust 2026
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Fair Availability
38% of dates checked are available within 10% of the lowest price
Sunday, August 16th, 2026
7 round-trip options
Returning
Fri, Aug 21, 2026•5 Day Trip
$697 USD
Returning
Sat, Aug 22, 2026•6 Day Trip
$697 USD
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Mon, Aug 24, 2026•8 Day Trip
$697 USD
Returning
Tue, Aug 25, 2026•9 Day Trip
$729 USD
Returning
Thu, Aug 27, 2026•11 Day Trip
$760 USD
Returning
Fri, Aug 28, 2026•12 Day Trip
$864 USD
Returning
Sat, Aug 29, 2026•13 Day Trip
$697 USD