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

Return flights

01 May - 11 May	Garuda Indonesia
14 May - 30 May	Jetstar
16 May - 19 May	Jetstar
01 May - 16 May	VietJet Air
11 May - 22 May	VietJet Air
14 May - 25 May	China Southern
16 May - 25 May	China Southern
14 May - 23 May	VietJet Air
16 May - 23 May	China Southern
13 May - 25 May	China Southern
17 May - 01 Jun	China Southern
17 May - 06 Jun	China Southern
28 May - 04 Jun	China Southern
23 May - 13 Jun	China Southern
23 May - 04 Jun	China Southern
30 May - 18 Jun	China Southern
05 May - 09 Jun	Scoot
15 May - 26 Jun	Jetstar

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Melbourne to Seoul in May from $433

Return flights