Cheapest return flights from Frankfurt to Osaka in September from $748

Best time to book flights for Frankfurt (FRA) to Osaka (KIX) flights at AirHint

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

Return flights

03 Sep - 24 Sep easyJet
01 Sep - 16 Sep China Eastern
11 Sep - 17 Sep Vietnam Airlines
11 Sep - 24 Sep Vietnam Airlines
08 Sep - 30 Sep Vietnam Airlines
01 Sep - 22 Sep Vietnam Airlines
14 Sep - 21 Sep Vietnam Airlines
11 Sep - 18 Sep Vietnam Airlines
01 Sep - 17 Sep Vietnam Airlines
01 Sep - 19 Sep Vietnam Airlines
23 Sep - 15 Oct Vietnam Airlines
22 Sep - 06 Oct Vietnam Airlines
19 Sep - 10 Oct Vietnam Airlines
20 Sep - 10 Oct Vietnam Airlines
15 Sep - 07 Oct Vietnam Airlines
22 Sep - 02 Oct China Airlines
29 Sep - 12 Oct Cathay Pacific
20 Sep - 04 Oct Vietnam Airlines
20 Sep - 03 Oct Vietnam Airlines
27 Sep - 08 Oct Vietnam Airlines

Also check the deals for one-way flights from Frankfurt to Osaka in September.

Skyscanner

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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