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

Return flights

01 Dec - 09 Dec	China Southern
17 Dec - 23 Dec	Air China
09 Dec - 12 Dec	Air China
08 Dec - 14 Dec	Air China
03 Dec - 07 Dec	Air China
17 Dec - 22 Dec	Air China
05 Dec - 09 Dec	Air China
04 Dec - 09 Dec	Air China
04 Dec - 06 Dec	Air China
13 Dec - 27 Dec	China Eastern
27 Dec - 06 Jan	Air China
26 Dec - 04 Jan	China Airlines
26 Dec - 02 Jan	China Airlines
26 Dec - 03 Jan	China Airlines
27 Dec - 01 Jan	Air China
28 Dec - 04 Jan	Air China
27 Dec - 02 Jan	Air China
29 Dec - 03 Jan	Air China
27 Dec - 03 Jan	Air China

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 $823

Return flights