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

Return flights

16 May - 25 May	Qantas
23 May - 30 May	Qantas
27 May - 04 Jun	Air China
15 May - 27 May	Qantas
08 May - 30 May	Air China
27 May - 28 Jun	Japan Airlines
25 May - 08 Jun	Japan Airlines
30 May - 09 Jun	Japan Airlines
30 May - 05 Jun	Japan Airlines
30 May - 13 Jun	Japan Airlines
11 May - 26 May	Japan Airlines
11 May - 17 May	Japan Airlines
11 May - 16 May	Japan Airlines
06 May - 09 May	Japan Airlines
23 May - 29 May	Japan Airlines
14 May - 19 May	Qantas
21 May - 04 Jun	Qantas
21 May - 03 Jun	Virgin Australia
25 May - 03 Jun	Japan Airlines
27 May - 03 Jun	Japan Airlines

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

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 May from $900

Return flights