Sydney (SYD) to Singapore (SIN) flight deal in economy from $616

QantasQFQantas
Round Trip•Economy
AustraliaSYD

Sydney Airport

Sydney, Australia
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$839 USD
-27%$616 USD
Verified about 7 hours ago
Fair Availability
34% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

4 round-trip options

Returning
Thu, Aug 27, 2026•6 Day Trip
$686 USD
Google Flights
Returning
Sat, Aug 29, 2026•8 Day Trip
$782 USD
Google Flights
Returning
Wed, Sep 2, 2026•12 Day Trip
$616 USD
Google Flights
Returning
Thu, Sep 3, 2026•13 Day Trip
$644 USD
Google Flights