ADL to SIN from $616 in economy

QFQantas

Round Trip•Economy

ADL

Adelaide International Airport

Adelaide, Australia

SIN

Singapore Changi Airport

Singapore, Singapore

$822 USD

-25%$616 USD

Verified about 16 hours ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$644 1$624 2$635 3$616 4$652 5$652 6$659 7$652 8$720 9$725 10$696 11$719 12$780 13$843 14$808 15$719 16$696 17$780 18$719 19$894 20$771 21$894 22$719 23$761 24$958 25$806 26$782 27$834 28$974 29$845 30$806 1$782 2$834 3$811 4$824

Fair Availability

31% of dates checked are available within 10% of the lowest price

Monday, September 21st, 2026

7 round-trip options

Returning

Sun, Sep 27, 2026•6 Day Trip

$894 USD

Google Flights

Returning

Mon, Sep 28, 2026•7 Day Trip

$895 USD

Google Flights

Returning

Thu, Oct 1, 2026•10 Day Trip

$1,053 USD

Google Flights

Returning

Fri, Oct 2, 2026•11 Day Trip

$1,338 USD

Google Flights

Returning

Sat, Oct 3, 2026•12 Day Trip

$1,093 USD

Google Flights

Returning

Sun, Oct 4, 2026•13 Day Trip

$1,229 USD

Google Flights

Returning

Mon, Oct 5, 2026•14 Day Trip

$1,025 USD

Google Flights

Adelaide (ADL) to Singapore (SIN) flight deal in economy from $616

Adelaide International Airport

Singapore Changi Airport

September 2026

Monday, September 21st, 2026