Adelaide (ADL) to Singapore (SIN) flight deal in economy from $616
$822 USD
-25%$616 USD
Verified about 16 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 15th, 2026
3 round-trip options
Returning
Wed, Dec 23, 2026•8 Day Trip
$1,287 USD
Returning
Thu, Dec 24, 2026•9 Day Trip
$1,315 USD
Returning
Sun, Dec 27, 2026•12 Day Trip
$1,287 USD