AirHint found the following cheapest one-way flights from Delhi (DEL) to Tokyo (NRT) in December 2025 (see full year).

One-Way flights

14 Dec	Vietnam Airlines
15 Dec	IndiGo
08 Dec	IndiGo
16 Dec	Akasa Air
11 Dec	VietJet Air
20 Dec	Vietnam Airlines
19 Dec	Vietnam Airlines
06 Dec	Vietnam Airlines
17 Dec	Vietnam Airlines
02 Dec	VietJet Air

Also check the deals for return flights from Delhi 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 one-way flights from Delhi to Tokyo in December from $233

One-Way flights