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 14 days ago
Good Availability
49% of dates checked are available within 10% of the lowest price

Monday, October 26th, 2026

6 round-trip options

Returning
Sat, Oct 31, 2026•5 Day Trip
$3,714 USD
Google Flights
Returning
Sun, Nov 1, 2026•6 Day Trip
$3,714 USD
Google Flights
Returning
Mon, Nov 2, 2026•7 Day Trip
$3,714 USD
Google Flights
Returning
Thu, Nov 5, 2026•10 Day Trip
$3,714 USD
Google Flights
Returning
Sun, Nov 8, 2026•13 Day Trip
$3,714 USD
Google Flights
Returning
Mon, Nov 9, 2026•14 Day Trip
$3,714 USD
Google Flights