Cheapest return flights from Oslo to Buenos Aires in April from $1202

AirHint found the following cheapest return flights from Oslo (OSL) to Buenos Aires (AEP) in April 2026 (see full year).

Return flights

11 Apr - 18 Apr Ryanair
01 Apr - 08 Apr Vueling Airlines
29 Apr - 03 May Scandinavian Airlines
16 Apr - 24 May Emirates

Also check the deals for one-way flights from Oslo to Buenos Aires in April.

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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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