Bangkok (BKK) to Sydney (SYD) flight deal in business from $3,656
$4,684 USD
-22%$3,656 USD
Verified about 1 hour agoAugust 2026
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Fair Availability
31% of dates checked are available within 10% of the lowest price
Friday, August 14th, 2026
2 round-trip options
Returning
Wed, Aug 19, 2026•5 Day Trip
$6,331 USD
Returning
Fri, Aug 21, 2026•7 Day Trip
$6,832 USD