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

Return flights

06 Nov - 13 Nov	Delta
06 Nov - 18 Nov	Delta
13 Nov - 27 Nov	Delta
13 Nov - 25 Nov	Delta
20 Nov - 02 Dec	Delta
10 Nov - 28 Nov	Delta
17 Nov - 27 Dec	Delta
04 Nov - 08 Nov	Ryanair
17 Nov - 17 Dec	KLM
14 Nov - 17 Dec	SWISS
11 Nov - 25 Nov	Lufthansa
13 Nov - 17 Dec	Air France
13 Nov - 18 Dec	Air France
07 Nov - 07 Dec	Air France
03 Nov - 16 Nov	Air France
03 Nov - 02 Dec	Air France
10 Nov - 17 Dec	Air France
02 Nov - 24 Nov	Air France

Also check the deals for one-way flights from Copenhagen to Buenos Aires in November.

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 Copenhagen to Buenos Aires in November from 874€

Return flights