AirHint found the following cheapest return flights from Singapore (SIN) to Tokyo (NRT) in December 2025 (see full year).

Return flights

01 Dec - 16 Jan	Cebu Pacific
01 Dec - 03 Dec	Cebu Pacific
03 Dec - 11 Dec	Cebu Pacific
22 Dec - 09 Jan	VietJet Air
25 Dec - 09 Jan	VietJet Air
15 Dec - 09 Jan	VietJet Air
03 Dec - 16 Jan	Cebu Pacific
01 Dec - 11 Dec	Cebu Pacific
29 Dec - 09 Jan	VietJet Air
13 Dec - 24 Jan	Cebu Pacific
01 Dec - 04 Dec	Cebu Pacific
22 Dec - 10 Jan	VietJet Air
03 Dec - 17 Dec	Cebu Pacific
05 Dec - 16 Jan	Cebu Pacific
10 Dec - 10 Dec	Cebu Pacific
03 Dec - 06 Dec	Cebu Pacific
19 Dec - 29 Jan	VietJet Air
03 Dec - 10 Dec	Cebu Pacific
05 Dec - 07 Dec	Cebu Pacific
01 Dec - 07 Dec	Cebu Pacific

Also check the deals for one-way flights from Singapore to Tokyo in December.

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 Singapore to Tokyo in December from $369

Return flights