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

Return flights

27 Jun - 04 Jul	Scoot	direct
27 Jun - 01 Jul	Scoot	direct
30 Jun - 07 Jul	AirAsia
28 Jun - 02 Jul	AirAsia
17 Jun - 23 Jun	Cebu Pacific
24 Jun - 29 Jul	Cebu Pacific
17 Jun - 27 Jun	Cebu Pacific
25 Jun - 06 Jul	Scoot
16 Jun - 29 Jun	Cebu Pacific
05 Jun - 12 Jun	Cebu Pacific
15 Jun - 23 Jun	Cebu Pacific
12 Jun - 23 Jun	Cebu Pacific
05 Jun - 11 Jun	Cebu Pacific
26 Jun - 12 Jul	Cebu Pacific
15 Jun - 29 Jun	Cebu Pacific
16 Jun - 23 Jun	Cebu Pacific
04 Jun - 12 Jun	Cebu Pacific
22 Jun - 07 Jul	Cebu Pacific
24 Jun - 29 Jul	Scoot	direct
22 Jun - 03 Jul	Cebu Pacific

Also check the deals for one-way flights from Singapore 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 Singapore to Seoul in June from $229

Return flights