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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Sun
Fair Availability
34% of dates checked are available within 10% of the lowest price
Sunday, December 20th, 2026
4 round-trip options
Returning
Mon, Dec 28, 2026•8 Day Trip
$1,272 USD
Returning
Wed, Dec 30, 2026•10 Day Trip
$1,324 USD
Returning
Thu, Dec 31, 2026•11 Day Trip
$1,352 USD
Returning
Sun, Jan 3, 2027•14 Day Trip
$1,486 USD