AirHint found the following cheapest return flights from Melbourne (MEL) to Seoul (ICN) in September 2026 (see full year).

Return flights

08 Sep - 13 Sep	AirAsia X
08 Sep - 18 Sep	VietJet Air
07 Sep - 11 Sep	VietJet Air
08 Sep - 11 Sep	VietJet Air
01 Sep - 11 Sep	VietJet Air
09 Sep - 18 Sep	VietJet Air
04 Sep - 11 Sep	VietJet Air
08 Sep - 09 Sep	VietJet Air
08 Sep - 14 Sep	Scoot
05 Sep - 12 Sep	VietJet Air
09 Sep - 05 Oct	VietJet Air
28 Sep - 11 Oct	Scoot
20 Sep - 05 Oct	Scoot
09 Sep - 11 Oct	Scoot
11 Sep - 17 Oct	China Southern
09 Sep - 06 Oct	VietJet Air
30 Sep - 07 Oct	Scoot
28 Sep - 08 Oct	Scoot
09 Sep - 07 Oct	Scoot
09 Sep - 08 Oct	Scoot

Also check the deals for one-way flights from Melbourne to Seoul in September.

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 Melbourne to Seoul in September from $370

Return flights