AirHint found the following cheapest return flights from Jakarta (CGK) to Seoul (ICN) in June 2026 (see full year).

Return flights

11 Jun - 21 Jun	Xiamen Airlines
11 Jun - 19 Jun	Xiamen Airlines
11 Jun - 20 Jun	Xiamen Airlines
15 Jun - 24 Jun	Xiamen Airlines
19 Jun - 28 Jun	Xiamen Airlines
10 Jun - 19 Jun	Xiamen Airlines
04 Jun - 13 Jun	Indonesia AirAsia
07 Jun - 13 Jun	Indonesia AirAsia
04 Jun - 24 Jun	Indonesia AirAsia
04 Jun - 11 Jun	Indonesia AirAsia

Also check the deals for one-way flights from Jakarta to Seoul in June.

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 Jakarta to Seoul in June from $339

Return flights