Cheapest one-way flights from Osaka to Buenos Aires in December from $1154

AirHint found the following cheapest one-way flights from Osaka (KIX) to Buenos Aires (AEP) in December 2025 (see full year).

One-Way flights

11 Dec Qatar Airways
18 Dec Qatar Airways
22 Dec Qatar Airways
21 Dec Qatar Airways
23 Dec Qatar Airways
17 Dec Emirates
29 Dec Emirates
30 Dec Emirates
24 Dec Emirates
20 Dec Emirates

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

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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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