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

Return flights

30 Jun - 08 Jul	Scoot
21 Jun - 29 Jun	Scoot
09 Jun - 17 Jun	Royal Brunei
09 Jun - 13 Jun	Scoot
29 Jun - 08 Jul	Scoot
22 Jun - 28 Jun	China Southern
12 Jun - 19 Jun	China Southern
15 Jun - 14 Jul	China Southern
10 Jun - 21 Jul	Singapore Airlines
19 Jun - 02 Jul	Scoot
06 Jun - 21 Jun	Scoot
20 Jun - 26 Jun	Scoot
16 Jun - 30 Jun	Scoot
10 Jun - 16 Jun	Scoot
14 Jun - 23 Jun	Scoot

Also check the deals for one-way flights from Surabaya 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.

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Cheapest return flights from Surabaya to Seoul in June from 240€

Return flights