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

Return flights

05 Jun - 07 Jun	Scoot	direct
19 Jun - 21 Jun	Vietnam Airlines
05 Jun - 08 Jun	Vietnam Airlines
28 Jun - 30 Jun	Vietnam Airlines
09 Jun - 12 Jun	Vietnam Airlines
05 Jun - 08 Jun	Scoot	direct
09 Jun - 12 Jun	Scoot	direct
19 Jun - 23 Jun	VietJet Air
19 Jun - 22 Jun	VietJet Air
19 Jun - 23 Jun	Scoot	direct

Also check the deals for one-way flights from Osaka to Singapore 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 Osaka to Singapore in June from $352

Return flights