Cheapest return flights from Copenhagen to Buenos Aires in September from 1104€

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

Return flights

01 Sep - 29 Sep Scandinavian Airlines
06 Sep - 21 Sep Iberia Express
05 Sep - 03 Oct Ryanair
05 Sep - 02 Oct Ryanair
08 Sep - 15 Sep Transavia France
05 Sep - 21 Sep Ryanair
11 Sep - 03 Oct SWISS
21 Sep - 28 Sep Lufthansa
11 Sep - 21 Sep Scandinavian Airlines
01 Sep - 16 Sep TAP

Also check the deals for one-way flights from Copenhagen 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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