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

Return flights

01 Jul - 08 Jul	Scoot	direct
09 Jul - 13 Jul	Scoot
01 Jul - 09 Jul	AirAsia
05 Jul - 08 Jul	AirAsia
05 Jul - 09 Jul	AirAsia
21 Jul - 31 Jul	Asiana Airlines	direct
31 Jul - 06 Aug	Korean Air	direct
26 Jul - 12 Aug	AirAsia
28 Jul - 12 Aug	AirAsia
31 Jul - 12 Aug	AirAsia
31 Jul - 19 Aug	AirAsia
09 Jul - 11 Jul	AirAsia
01 Jul - 11 Jul	AirAsia
05 Jul - 11 Jul	AirAsia
01 Jul - 04 Jul	AirAsia
16 Jul - 01 Aug	AirAsia
16 Jul - 05 Aug	AirAsia
26 Jul - 15 Aug	AirAsia
28 Jul - 15 Aug	AirAsia
28 Jul - 17 Aug	AirAsia

Also check the deals for one-way flights from Singapore to Seoul in July.

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 Singapore to Seoul in July from $241

Return flights