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

Return flights

08 Sep - 15 Sep	LATAM Airlines Group
03 Sep - 17 Sep	LATAM Airlines Group
10 Sep - 24 Sep	LATAM Airlines Group
26 Sep - 18 Oct	LATAM Airlines Group
08 Sep - 16 Sep	LATAM Airlines Group
08 Sep - 23 Sep	LATAM Airlines Group
01 Sep - 11 Sep	Aerolineas Argentinas
09 Sep - 16 Sep	LATAM Airlines Group
09 Sep - 23 Sep	LATAM Airlines Group
19 Sep - 07 Oct	LATAM Airlines Group
20 Sep - 04 Oct	LATAM Airlines Group
26 Sep - 28 Sep	Aerolineas Argentinas
02 Sep - 16 Sep	SWISS
28 Sep - 18 Oct	Qatar Airways
16 Sep - 14 Oct	SWISS
23 Sep - 09 Oct	Qatar Airways
22 Sep - 09 Oct	Qatar Airways
29 Sep - 13 Oct	Qatar Airways
14 Sep - 16 Oct	SWISS
19 Sep - 04 Oct	SWISS

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 1256€

Return flights