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

Return flights

01 Dec - 31 Dec	VietJet Air
13 Dec - 16 Dec	VietJet Air
15 Dec - 18 Dec	VietJet Air
14 Dec - 17 Dec	VietJet Air
02 Dec - 08 Dec	Air China
07 Dec - 10 Dec	VietJet Air
12 Dec - 15 Dec	VietJet Air
16 Dec - 17 Dec	VietJet Air
13 Dec - 18 Dec	VietJet Air
14 Dec - 18 Dec	VietJet Air
20 Dec - 06 Jan	AirAsia X
24 Dec - 07 Jan	EVA Air
24 Dec - 04 Jan	EVA Air
18 Dec - 04 Jan	EVA Air
31 Dec - 06 Jan	EVA Air
31 Dec - 05 Jan	EVA Air
31 Dec - 03 Jan	EVA Air
19 Dec - 06 Jan	AirAsia X
18 Dec - 06 Jan	AirAsia X
19 Dec - 08 Jan	AirAsia X

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

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Tokyo to Singapore in December from 394€

Return flights