Sydney (SYD) to Singapore (SIN) flight deal in economy from $616
$839 USD
-27%$616 USD
Verified about 17 hours agoDecember 2026
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Fair Availability
34% of dates checked are available within 10% of the lowest price
Tuesday, December 22nd, 2026
4 round-trip options
Returning
Wed, Dec 30, 2026•8 Day Trip
$1,296 USD
Returning
Fri, Jan 1, 2027•10 Day Trip
$1,423 USD
Returning
Sat, Jan 2, 2027•11 Day Trip
$1,552 USD
Returning
Tue, Jan 5, 2027•14 Day Trip
$1,588 USD