AirHint found the following cheapest return flights from Buenos Aires (AEP) to Tokyo (NRT) in December 2025 (see full year).

Return flights

26 Dec - 18 Jan	JetSmart
25 Dec - 08 Jan	Aerolineas Argentinas
22 Dec - 14 Jan	LATAM Airlines Group
02 Dec - 18 Dec	LATAM Airlines Group
25 Dec - 01 Jan	JetSmart
27 Dec - 31 Jan	LATAM Airlines Group
02 Dec - 17 Jan	Qatar Airways
26 Dec - 15 Jan	Qatar Airways
10 Dec - 24 Dec	Qatar Airways
23 Dec - 14 Jan	Qatar Airways
23 Dec - 15 Jan	Qatar Airways
16 Dec - 31 Dec	Qatar Airways
23 Dec - 23 Jan	Qatar Airways
16 Dec - 29 Dec	Qatar Airways
16 Dec - 30 Dec	Qatar Airways

Also check the deals for one-way flights from Buenos Aires to Tokyo 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 Buenos Aires to Tokyo in December from $2178

Return flights