Book flights from Bangkok to Australia with Cathay Pacific from THB29,785
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1 Passenger(s), Economy
expand_morePROMOTION CODE (OPTIONAL)
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today
Popular flights from Bangkok to Australia
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THB
Best fares on flights found by others in the last 48 hours. (Please note that some fares may only apply when there are multiple travellers.)
Explore flight fares from Bangkok to Australia
Make flexible bookings with Cathay Pacific and enjoy hassle-free travel when plans change.
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THB
Bangkok (BKK)to
Sydney (SYD)
19/10/2026 - 01/11/2026
Round-trip
Economy
From
THB29,785
Seen 22 hours ago
Bangkok (BKK)to
Sydney (SYD)
20/10/2026 - 01/11/2026
Round-trip
Economy
From
THB29,785
Seen 22 hours ago
Bangkok (BKK)to
Sydney (SYD)
21/10/2026 - 01/11/2026
Round-trip
Economy
From
THB29,785
Seen 22 hours ago
Bangkok (BKK)to
Perth (PER)
14/10/2026 - 06/11/2026
Round-trip
Economy
From
THB37,905
Seen 1 day ago
Bangkok (BKK)to
Perth (PER)
03/10/2026 - 06/11/2026
Round-trip
Economy
From
THB39,105
Seen 1 day ago
Bangkok (BKK)to
Perth (PER)
04/10/2026 - 06/11/2026
Round-trip
Economy
From
THB39,105
Seen 1 day ago
Bangkok (BKK)to
Brisbane (BNE)
11/10/2026 - 24/10/2026
Round-trip
Economy
From
THB32,290
Seen 1 day ago
Bangkok (BKK)to
Brisbane (BNE)
12/10/2026 - 24/10/2026
Round-trip
Economy
From
THB32,290
Seen 1 day ago
Bangkok (BKK)to
Brisbane (BNE)
13/10/2026 - 24/10/2026
Round-trip
Economy
From
THB32,290
Seen 1 day ago
Bangkok (BKK)to
Melbourne (MEL)
28/12/2026 - 04/01/2027
Round-trip
Economy
From
THB42,125
Seen 19 hours ago
Bangkok (BKK)to
Melbourne (MEL)
31/12/2026 - 04/01/2027
Round-trip
Economy
From
THB42,125
Seen 19 hours ago
Bangkok (BKK)to
Melbourne (MEL)
24/12/2026 - 04/01/2027
Round-trip
Economy
From
THB42,125
Seen 19 hours ago
Lowest fares on round-trip flights found by other customers on Cathay Pacific’s official website in the last 48 hours. All fares are subject to change at any time. Other Cathay Pacific Terms & Conditions apply.