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

Return flights

02 Dec - 29 Dec	Zipair
16 Dec - 23 Dec	Emirates
22 Dec - 31 Jan	Ethiopian Airlines
11 Dec - 15 Dec	Ethiopian Airlines
14 Dec - 23 Dec	Emirates
11 Dec - 14 Dec	Turkish Airlines
31 Dec - 12 Jan	Emirates
09 Dec - 15 Jan	Emirates
03 Dec - 30 Dec	Ethiopian Airlines
01 Dec - 07 Dec	Emirates
31 Dec - 11 Jan	Emirates
03 Dec - 11 Dec	Emirates
13 Dec - 15 Dec	Ethiopian Airlines
20 Dec - 12 Jan	Emirates
20 Dec - 13 Jan	Emirates
23 Dec - 19 Jan	Zipair
25 Dec - 13 Jan	Ethiopian Airlines
20 Dec - 11 Jan	Emirates
20 Dec - 30 Dec	Ethiopian Airlines
25 Dec - 08 Jan	Ethiopian Airlines

Also check the deals for one-way flights from Tokyo to Buenos Aires 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 Tokyo to Buenos Aires in December from 1455€

Return flights