Adelaide (ADL) to Singapore (SIN) flight deal in economy from $616
$822 USD
-25%$616 USD
Verified about 15 hours agoDecember 2026
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Fair Availability
31% of dates checked are available within 10% of the lowest price
Monday, December 21st, 2026
3 round-trip options
Returning
Tue, Dec 29, 2026•8 Day Trip
$1,414 USD
Returning
Wed, Dec 30, 2026•9 Day Trip
$1,414 USD
Returning
Sat, Jan 2, 2027•12 Day Trip
$1,744 USD