Bangkok (BKK) to Sydney (SYD) flight deal in business from $3,144

Cathay PacificCXCathay Pacific
Round Trip•Business Class
ThailandBKK

Suvarnabhumi Airport

Bangkok, Thailand
AustraliaSYD

Sydney Airport

Sydney, Australia
$3,556 USD
-12%$3,144 USD
Verified 13 days ago
Good Availability
49% of dates checked are available within 10% of the lowest price

Thursday, October 8th, 2026

7 round-trip options

Returning
Tue, Oct 13, 2026•5 Day Trip
$3,294 USD
Google Flights
Returning
Wed, Oct 14, 2026•6 Day Trip
$3,294 USD
Google Flights
Returning
Thu, Oct 15, 2026•7 Day Trip
$3,444 USD
Google Flights
Returning
Sun, Oct 18, 2026•10 Day Trip
$3,294 USD
Google Flights
Returning
Mon, Oct 19, 2026•11 Day Trip
$3,144 USD
Google Flights
Returning
Wed, Oct 21, 2026•13 Day Trip
$3,294 USD
Google Flights
Returning
Thu, Oct 22, 2026•14 Day Trip
$3,294 USD
Google Flights