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

Return flights

06 Dec - 10 Dec	Air China
02 Dec - 05 Dec	Air China
11 Dec - 14 Dec	Air China
09 Dec - 19 Dec	Air China
02 Dec - 07 Dec	Air China
16 Dec - 22 Dec	China Southern
09 Dec - 23 Dec	China Southern
09 Dec - 18 Dec	China Southern
07 Dec - 12 Dec	China Southern
19 Dec - 22 Dec	China Southern
25 Dec - 05 Jan	China Eastern
31 Dec - 08 Jan	Emirates
31 Dec - 07 Jan	Korean Air
31 Dec - 05 Jan	Korean Air
31 Dec - 04 Jan	Qatar Airways
24 Dec - 02 Jan	China Southern
30 Dec - 04 Jan	Thai Airways
30 Dec - 05 Jan	Thai Airways
21 Dec - 10 Jan	Thai Airways
25 Dec - 03 Jan	Asiana Airlines

Also check the deals for one-way flights from Tokyo to Istanbul 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 Tokyo to Istanbul in December from $739

Return flights