Cheapest one-way flights from Osaka to Buenos Aires in September from $1176

AirHint found the following cheapest one-way flights from Osaka (KIX) to Buenos Aires (AEP) in September 2026 (see full year).

One-Way flights

07 Sep Qatar Airways
25 Sep Qatar Airways
03 Sep Qatar Airways
21 Sep Qatar Airways
28 Sep Qatar Airways
29 Sep Qatar Airways
08 Sep Qatar Airways
06 Sep Qatar Airways
10 Sep Qatar Airways
27 Sep Qatar Airways

Also check the deals for return flights from Osaka to Buenos Aires in September.

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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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