AirHint found the following cheapest return flights from Busan (PUS) to Sydney (SYD) in March 2026 (see full year).

Return flights

13 Mar - 16 Mar	Vietnam Airlines
11 Mar - 16 Mar	Vietnam Airlines
17 Mar - 24 Mar	Vietnam Airlines
17 Mar - 23 Mar	Vietnam Airlines
22 Mar - 25 Mar	Vietnam Airlines
10 Mar - 17 Mar	Vietnam Airlines
08 Mar - 15 Mar	Vietnam Airlines
08 Mar - 19 Mar	Vietnam Airlines
15 Mar - 21 Mar	Vietnam Airlines
16 Mar - 22 Mar	Vietnam Airlines
28 Mar - 08 Apr	VietJet Air
26 Mar - 04 Apr	VietJet Air
28 Mar - 04 Apr	VietJet Air
27 Mar - 04 Apr	VietJet Air
23 Mar - 03 Apr	VietJet Air

Also check the deals for one-way flights from Busan to Sydney in March.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Busan to Sydney in March from 448€

Return flights