AirHint found the following cheapest return flights from Melbourne (MEL) to Seoul (ICN) in December 2025 (see full year).

Return flights

25 Dec - 01 Jan	China Eastern
29 Dec - 19 Jan	Batik Air Malaysia
22 Dec - 28 Dec	Jetstar
31 Dec - 15 Jan	Air China
28 Dec - 15 Jan	Air China
31 Dec - 12 Jan	Scoot
31 Dec - 07 Jan	Scoot
31 Dec - 06 Jan	Scoot
31 Dec - 14 Jan	Scoot
26 Dec - 29 Dec	Jetstar
31 Dec - 09 Jan	Jetstar
29 Dec - 23 Jan	Jetstar
26 Dec - 31 Dec	Jetstar
22 Dec - 25 Dec	Philippine Airlines
25 Dec - 28 Dec	VietJet Air
24 Dec - 29 Dec	Jetstar
24 Dec - 28 Dec	Jetstar
26 Dec - 30 Dec	Jetstar
22 Dec - 27 Dec	Philippine Airlines
28 Dec - 29 Dec	Jetstar

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

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 December from 789€

Return flights