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

Return flights

05 Oct - 29 Oct	ITA Airways
08 Oct - 12 Nov	ITA Airways
19 Oct - 27 Oct	ITA Airways
31 Oct - 30 Nov	ITA Airways
23 Oct - 10 Nov	ITA Airways
15 Oct - 22 Oct	Emirates
13 Oct - 19 Oct	Emirates
22 Oct - 22 Oct	Emirates
07 Oct - 02 Nov	ITA Airways
02 Oct - 15 Oct	ITA Airways
14 Oct - 21 Oct	ITA Airways
01 Oct - 31 Oct	ITA Airways
11 Oct - 18 Oct	Emirates
24 Oct - 09 Nov	ITA Airways
06 Oct - 11 Oct	Emirates

Also check the deals for one-way flights from Tokyo to Buenos Aires in October.

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 October from $1769

Return flights