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

Return flights

25 Dec - 31 Dec	Air China
04 Dec - 10 Dec	Air China
05 Dec - 08 Dec	Jeju Air
18 Dec - 24 Dec	Air China
02 Dec - 17 Dec	ANA
22 Dec - 26 Dec	Asiana Airlines
25 Dec - 02 Jan	Air China
02 Dec - 05 Dec	Korean Air
04 Dec - 09 Dec	Qatar Airways
30 Dec - 05 Jan	ANA
16 Dec - 19 Dec	Qatar Airways
05 Dec - 07 Dec	Qatar Airways
23 Dec - 04 Jan	Thai Airways
26 Dec - 01 Jan	Asiana Airlines
27 Dec - 01 Jan	Turkish Airlines
28 Dec - 04 Jan	Turkish Airlines
27 Dec - 07 Jan	Air China
27 Dec - 02 Jan	Turkish Airlines

Also check the deals for one-way flights from Fukuoka 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 Fukuoka to Istanbul in December from $618

Return flights