AirHint found the following cheapest return flights from Osaka (ITM) to Frankfurt (FRA) in December 2025 (see full year).

Return flights

24 Dec - 07 Jan	Finnair
30 Dec - 06 Jan	ANA
13 Dec - 23 Dec	Finnair
16 Dec - 23 Dec	Finnair
17 Dec - 23 Dec	Finnair
30 Dec - 07 Jan	ANA
22 Dec - 06 Jan	ANA
15 Dec - 22 Dec	Japan Airlines
18 Dec - 28 Dec	Japan Airlines
21 Dec - 25 Dec	Finnair
01 Dec - 11 Dec	Japan Airlines
03 Dec - 11 Dec	Finnair
10 Dec - 15 Dec	Finnair
09 Dec - 15 Dec	Finnair
18 Dec - 16 Jan	ANA
25 Dec - 08 Jan	Lufthansa
25 Dec - 10 Jan	Lufthansa
25 Dec - 06 Jan	Lufthansa
22 Dec - 11 Jan	Lufthansa
21 Dec - 01 Jan	ANA

Also check the deals for one-way flights from Osaka to Frankfurt 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 Osaka to Frankfurt in December from 917€

Return flights