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

Return flights

04 Dec - 07 Dec	Emirates
06 Dec - 13 Dec	ITA Airways
18 Dec - 22 Jan	Emirates
18 Dec - 15 Jan	Emirates
03 Dec - 20 Dec	Emirates
04 Dec - 19 Dec	Emirates
02 Dec - 29 Dec	Emirates
03 Dec - 19 Dec	Emirates
08 Dec - 19 Dec	Emirates
24 Dec - 11 Jan	Emirates
19 Dec - 10 Jan	Emirates
22 Dec - 12 Jan	Emirates
20 Dec - 27 Dec	Emirates
25 Dec - 10 Jan	Air Canada
22 Dec - 31 Dec	Turkish Airlines
19 Dec - 31 Dec	Turkish Airlines
20 Dec - 02 Jan	Air Canada
30 Dec - 07 Jan	Air France
26 Dec - 03 Jan	Turkish Airlines
27 Dec - 03 Jan	Turkish 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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Tokyo to Buenos Aires in December from $1626

Return flights