Cheapest return flights from Hong Kong to Buenos Aires in September from 1349€

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

Return flights

01 Sep - 11 Sep LATAM Airlines Group
22 Sep - 07 Oct Qatar Airways
13 Sep - 21 Sep Qatar Airways
06 Sep - 19 Sep SWISS
26 Sep - 10 Oct Qatar Airways
27 Sep - 10 Oct Qatar Airways
05 Sep - 19 Sep SWISS

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

Skyscanner

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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