Cheapest return flights from Keflavik to Buenos Aires in November from $1274

AirHint found the following cheapest return flights from Keflavik (KEF) to Buenos Aires (AEP) in November 2025 (see full year).

Return flights

19 Nov - 26 Nov Wizz Air
28 Nov - 02 Dec Wizz Air Malta

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

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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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