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

Return flights

03 Mar - 14 Mar	Scoot
03 Mar - 18 Mar	Scoot
06 Mar - 14 Mar	Scoot
03 Mar - 09 Mar	Scoot
01 Mar - 01 Apr	Scoot
01 Mar - 19 Mar	Scoot
01 Mar - 17 Mar	Scoot
03 Mar - 24 Mar	Scoot
01 Mar - 28 Mar	Scoot
10 Mar - 18 Mar	AirAsia X
10 Mar - 16 Mar	Scoot
06 Mar - 05 Apr	Jetstar	direct
09 Mar - 03 Apr	Jetstar	direct
23 Mar - 28 Apr	Jetstar	direct
18 Mar - 07 Apr	Jetstar	direct
24 Mar - 07 Apr	Jetstar	direct
23 Mar - 06 Apr	Jetstar	direct
18 Mar - 01 Apr	Jetstar
28 Mar - 01 Apr	Jetstar	direct
27 Mar - 01 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 320€

Return flights