Sydney (SYD) to Singapore (SIN) flight deal in economy from $616
$839 USD
-27%$616 USD
Verified about 10 hours agoOctober 2026
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Fair Availability
34% of dates checked are available within 10% of the lowest price
Saturday, October 3rd, 2026
6 round-trip options
Returning
Sat, Oct 10, 2026•7 Day Trip
$1,222 USD
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Sun, Oct 11, 2026•8 Day Trip
$1,124 USD
Returning
Tue, Oct 13, 2026•10 Day Trip
$1,258 USD
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Thu, Oct 15, 2026•12 Day Trip
$1,054 USD
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Fri, Oct 16, 2026•13 Day Trip
$1,054 USD
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Sat, Oct 17, 2026•14 Day Trip
$1,123 USD