AirHint found the following cheapest one-way flights from Singapore (SIN) to Tokyo (HND) in December 2025 (see full year).
One-Way flights
| 02 Dec | VietJet Air | ||
| 01 Dec | Air China | ||
| 05 Dec | VietJet Air | ||
| 06 Dec | VietJet Air | ||
| 16 Dec | AirAsia | ||
| 14 Dec | AirAsia | ||
| 28 Dec | China Eastern | ||
| 27 Dec | China Eastern | ||
| 10 Dec | VietJet Air | ||
| 08 Dec | VietJet Air |
Also check the deals for return flights from Singapore to Tokyo 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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