Adelaide (ADL) to Singapore (SIN) flight deal in economy from $616
$822 USD
-25%$616 USD
Verified about 16 hours agoDecember 2026
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Fair Availability
31% of dates checked are available within 10% of the lowest price
Thursday, December 24th, 2026
3 round-trip options
Returning
Fri, Jan 1, 2027•8 Day Trip
$1,258 USD
Returning
Sat, Jan 2, 2027•9 Day Trip
$1,461 USD
Returning
Tue, Jan 5, 2027•12 Day Trip
$1,289 USD