Bangkok (BKK) to Sydney (SYD) flight deal in business from $3,656

QantasQFQantas
Round Trip•Business Class
ThailandBKK

Suvarnabhumi Airport

Bangkok, Thailand
AustraliaSYD

Sydney Airport

Sydney, Australia
$4,684 USD
-22%$3,656 USD
Verified about 5 hours ago
Fair Availability
31% of dates checked are available within 10% of the lowest price

Thursday, August 13th, 2026

3 round-trip options

Returning
Tue, Aug 18, 2026•5 Day Trip
$4,994 USD
Google Flights
Returning
Thu, Aug 20, 2026•7 Day Trip
$5,412 USD
Google Flights
Returning
Sat, Aug 22, 2026•9 Day Trip
$5,913 USD
Google Flights