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

Return flights

03 Dec - 09 Dec	China Southern
01 Dec - 08 Dec	China Eastern
10 Dec - 16 Dec	Air China
05 Dec - 09 Dec	China Southern
24 Dec - 13 Jan	China Southern
22 Dec - 05 Jan	China Eastern
11 Dec - 15 Dec	Air China
18 Dec - 27 Dec	Air China
01 Dec - 04 Dec	Air China
04 Dec - 11 Dec	Air China
01 Dec - 06 Dec	Air China
12 Dec - 16 Dec	Air China
22 Dec - 11 Jan	Air China
22 Dec - 01 Jan	China Southern
20 Dec - 04 Jan	China Eastern
19 Dec - 12 Jan	Peach
21 Dec - 04 Jan	China Eastern
11 Dec - 12 Jan	Cathay Pacific
25 Dec - 04 Jan	China Eastern
19 Dec - 07 Jan	Peach

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 529€

Return flights