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

Return flights

23 Sep - 09 Oct	Avianca
25 Sep - 02 Oct	Avianca
23 Sep - 05 Oct	Avianca
23 Sep - 30 Sep	Avianca
17 Sep - 25 Sep	Avianca
23 Sep - 08 Oct	Avianca
25 Sep - 09 Oct	Avianca
24 Sep - 01 Oct	Avianca
30 Sep - 07 Oct	LATAM Airlines Group
29 Sep - 06 Oct	LATAM Airlines Group
23 Sep - 07 Oct	Avianca
28 Sep - 05 Oct	LATAM Airlines Group
16 Sep - 23 Sep	Avianca
17 Sep - 24 Sep	Avianca
22 Sep - 29 Sep	Copa
17 Sep - 26 Sep	Avianca
15 Sep - 25 Sep	Copa
15 Sep - 22 Sep	Copa
18 Sep - 25 Sep	Avianca
21 Sep - 28 Sep	Copa

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

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 September from 1142€

Return flights