Bangkok (BKK) to Sydney (SYD) flight deal in business from $3,648

QantasQFQantas
Round Trip•Business Class
ThailandBKK

Suvarnabhumi Airport

Bangkok, Thailand
AustraliaSYD

Sydney Airport

Sydney, Australia
$4,515 USD
-19%$3,648 USD
Verified about 13 hours ago
Good Availability
41% of dates checked are available within 10% of the lowest price

Wednesday, January 20th, 2027

2 round-trip options

Returning
Thu, Jan 28, 2027•8 Day Trip
$3,648 USD
Google Flights
Returning
Sat, Jan 30, 2027•10 Day Trip
$3,648 USD
Google Flights