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

Return flights

06 Mar - 16 Mar	Scoot
03 Mar - 25 Mar	Scoot
01 Mar - 14 Mar	Scoot
03 Mar - 09 Mar	Scoot
08 Mar - 18 Mar	Scoot
01 Mar - 17 Mar	Scoot
01 Mar - 03 Mar	Scoot
01 Mar - 10 Mar	Scoot
03 Mar - 24 Mar	Scoot
03 Mar - 26 Mar	Scoot
10 Mar - 08 Apr	Jetstar	direct
10 Mar - 06 Apr	Jetstar	direct
09 Mar - 03 Apr	Jetstar	direct
23 Mar - 06 Apr	Jetstar	direct
06 Mar - 08 Apr	Jetstar	direct
17 Mar - 07 Apr	Jetstar	direct
23 Mar - 05 Apr	Jetstar	direct
24 Mar - 05 Apr	Jetstar	direct
17 Mar - 01 Apr	Scoot
21 Mar - 10 Apr	Jetstar	direct

Also check the deals for one-way flights from Sydney to Seoul 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 Sydney to Seoul in March from 281€

Return flights