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

Return flights

19 Aug - 26 Aug	Air France
27 Aug - 03 Sep	Emirates
17 Aug - 26 Aug	Air France
27 Aug - 04 Sep	Air Canada
18 Aug - 01 Sep	Emirates
15 Aug - 25 Aug	Emirates
17 Aug - 24 Aug	Lufthansa
31 Aug - 08 Sep	Emirates
18 Aug - 08 Sep	Air France
20 Aug - 10 Sep	Air Canada
01 Aug - 10 Aug	Emirates
21 Aug - 28 Aug	Lufthansa
11 Aug - 28 Aug	LATAM Airlines Group
13 Aug - 08 Sep	Lufthansa
28 Aug - 01 Sep	KLM
18 Aug - 09 Sep	Air France
18 Aug - 10 Sep	Air France
11 Aug - 18 Aug	Emirates
20 Aug - 23 Aug	ITA Airways
16 Aug - 29 Aug	Lufthansa

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

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 August from 1798€

Return flights