Sydney (SYD) to Singapore (SIN) flight deal in economy from $616
$839 USD
-27%$616 USD
Verified about 7 hours agoAugust 2026
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Fair Availability
34% of dates checked are available within 10% of the lowest price
Wednesday, August 19th, 2026
4 round-trip options
Returning
Tue, Aug 25, 2026•6 Day Trip
$658 USD
Returning
Thu, Aug 27, 2026•8 Day Trip
$686 USD
Returning
Mon, Aug 31, 2026•12 Day Trip
$658 USD
Returning
Tue, Sep 1, 2026•13 Day Trip
$616 USD