Adelaide (ADL) to Singapore (SIN) flight deal in economy from $616
$822 USD
-25%$616 USD
Verified about 21 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Fair Availability
31% of dates checked are available within 10% of the lowest price
Tuesday, December 22nd, 2026
3 round-trip options
Returning
Wed, Dec 30, 2026•8 Day Trip
$1,544 USD
Returning
Thu, Dec 31, 2026•9 Day Trip
$1,611 USD
Returning
Sun, Jan 3, 2027•12 Day Trip
$1,694 USD