Oslo (OSL) to Sydney (SYD) cheap flight deal from $3668 USD in business class

TKTurkish Airlines

Round Trip•Business Class

OSL

Oslo Airport, Gardermoen

Oslo, Norway

SYD

Sydney Airport

Sydney, Australia

$7,716 USD

-52%$3,668 USD

Verified Sep 21, 2025 at 6:16 AM

October 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29 30 1 2 3 4 5 6 7 8$8,250 9 10 11 12 13$7,282 14 15$7,283 16$7,283 17$9,055 18 19 20$9,278 21$9,237 22$7,283 23$7,283 24$7,295 25$9,072 26$7,312 27$7,518 28 29$9,243 30 31$7,490 1 2$9,248

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Friday, October 31st, 2025

6 round-trip options

Returning

Wed, Nov 5, 2025•5 Day Trip

$9,255 USD

Google Flights

Returning

Fri, Nov 7, 2025•7 Day Trip

$9,266 USD

Google Flights

Returning

Sat, Nov 8, 2025•8 Day Trip

$9,266 USD

Google Flights

Returning

Sun, Nov 9, 2025•9 Day Trip

$7,502 USD

Google Flights

Returning

Tue, Nov 11, 2025•11 Day Trip

$7,490 USD

Google Flights

Returning

Wed, Nov 12, 2025•12 Day Trip

$7,490 USD

Google Flights