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

Return flights

17 Dec - 28 Dec	ANA
15 Dec - 22 Dec	ANA
23 Dec - 29 Dec	Skymark Airlines
15 Dec - 17 Dec	ANA
17 Dec - 24 Dec	China Southern
15 Dec - 18 Dec	VietJet Air
16 Dec - 18 Dec	VietJet Air
17 Dec - 27 Dec	Asiana Airlines
25 Dec - 01 Jan	Peach
17 Dec - 27 Dec	Japan Airlines	direct
16 Dec - 24 Dec	ANA
22 Dec - 06 Jan	Japan Airlines
19 Dec - 05 Jan	HK Express
26 Dec - 01 Jan	Japan Airlines
24 Dec - 02 Jan	Korean Air
24 Dec - 03 Jan	Korean Air
22 Dec - 02 Jan	Korean Air
20 Dec - 03 Jan	VietJet Air
20 Dec - 02 Jan	VietJet Air
21 Dec - 02 Jan	VietJet Air

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 $472

Return flights