AirHint found the following cheapest return flights from Tokyo (NRT) to Buenos Aires (AEP) in May 2026 (see full year).

Return flights

12 May - 26 May	LATAM Airlines Group
19 May - 03 Jun	Zipair
24 May - 06 Jun	Zipair
11 May - 15 Jun	Qatar Airways
12 May - 27 May	Qatar Airways
25 May - 27 May	Qatar Airways
16 May - 21 May	Zipair
09 May - 16 May	Qatar Airways
13 May - 20 May	Qatar Airways
17 May - 21 May	Qatar Airways
01 May - 06 May	Air Canada
29 May - 07 Jun	Qatar Airways
02 May - 09 May	Qatar Airways
01 May - 11 May	SWISS

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

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 May from 1027€

Return flights