Cheapest return flights from Cologne to Buenos Aires in May from $1268

Best time to book flights for Cologne (CGN) to Buenos Aires (AEP) flights at AirHint

AirHint found the following cheapest return flights from Cologne (CGN) to Buenos Aires (AEP) in May 2025 (see full year).

Return flights

13 May - 20 May Eurowings
12 May - 20 May Eurowings
12 May - 19 May Eurowings
15 May - 22 May Eurowings
25 May - 02 Jun British Airways
24 May - 02 Jun British Airways
02 May - 31 May SWISS
01 May - 08 May British Airways

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

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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