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

Return flights

29 Dec - 11 Jan	China Southern
15 Dec - 13 Jan	China Southern
15 Dec - 15 Jan	China Southern
01 Dec - 15 Jan	China Southern
11 Dec - 15 Jan	China Southern
05 Dec - 15 Dec	China Southern
03 Dec - 10 Dec	China Southern
01 Dec - 10 Dec	China Southern
05 Dec - 18 Dec	Air China
10 Dec - 23 Dec	Air China
24 Dec - 08 Jan	Air China
03 Dec - 09 Dec	Air China
26 Dec - 13 Jan	Air China
03 Dec - 11 Dec	Air China
07 Dec - 13 Dec	Air China
05 Dec - 20 Dec	Air China
05 Dec - 11 Dec	Air China
09 Dec - 15 Jan	China Southern
15 Dec - 02 Jan	China Southern
23 Dec - 15 Jan	China Southern

Also check the deals for one-way flights from Istanbul 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 Istanbul to Tokyo in December from 426€

Return flights