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

Return flights

05 Jul - 12 Jul	Scoot	direct
08 Jul - 15 Jul	Scoot	direct
06 Jul - 13 Jul	Scoot	direct
05 Jul - 08 Jul	Scoot	direct
01 Jul - 05 Jul	Scoot	direct
08 Jul - 12 Jul	Scoot	direct
02 Jul - 07 Jul	AirAsia X
03 Jul - 08 Jul	AirAsia X
02 Jul - 05 Jul	AirAsia X
09 Jul - 14 Jul	AirAsia X
30 Jul - 04 Aug	Malaysia Airlines
20 Jul - 03 Aug	Scoot
12 Jul - 29 Aug	Scoot
20 Jul - 03 Aug	Scoot	direct
30 Jul - 09 Aug	Scoot
12 Jul - 29 Aug	Asiana Airlines	direct
31 Jul - 05 Aug	Thai VietJet Air
26 Jul - 02 Aug	Scoot	direct
29 Jul - 03 Aug	Scoot	direct
30 Jul - 03 Aug	Malaysia Airlines

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

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Cheapest return flights from Seoul to Singapore in July from 180€

Return flights