Cheapest return MAD–KIX flights, September

AirHint found the following cheapest return flights from Madrid (MAD) to Osaka (KIX) in September 2026 (see full year).

Return flights

16 Sep - 03 Oct Air China
16 Sep - 02 Oct Air China
13 Sep - 08 Oct Hainan Airlines
16 Sep - 29 Sep Hainan Airlines
06 Sep - 22 Sep Hainan Airlines
16 Sep - 07 Oct Hainan Airlines
16 Sep - 01 Oct Hainan Airlines
20 Sep - 28 Sep Hainan Airlines
12 Sep - 22 Sep Hainan Airlines
16 Sep - 30 Sep Hainan Airlines
20 Sep - 04 Oct Hainan Airlines
30 Sep - 12 Oct Sichuan Airlines
19 Sep - 01 Oct Hainan Airlines
27 Sep - 09 Oct Sichuan Airlines
07 Sep - 20 Sep Wizz Air Malta
11 Sep - 23 Sep Air China
25 Sep - 09 Oct Sichuan Airlines
13 Sep - 25 Sep Qatar Airways
08 Sep - 24 Sep Qatar Airways
23 Sep - 30 Sep Sichuan Airlines

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

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