AirHint found the following cheapest one-way flights from Osaka (KIX) to Singapore (SIN) in December 2025 (see full year).
One-Way flights
| 31 Dec | Juneyao Airlines | ||
| 30 Dec | T'way Air | ||
| 25 Dec | Air Busan | ||
| 26 Dec | AirAsia X | ||
| 29 Dec | Peach | direct | |
| 26 Dec | Peach | direct | |
| 30 Dec | Scoot | direct | |
| 31 Dec | Peach | direct | |
| 25 Dec | Peach | direct |
Also check the deals for return flights from Osaka to Singapore in December.
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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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