Cheapest return flights from Porto to Buenos Aires in April from 965€

Best time to book flights for Porto (OPO) to Buenos Aires (EZE) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Buenos Aires (EZE) in April 2025 (see full year).

Return flights

28 Apr - 20 May Air Europa
13 Apr - 28 May Air Europa
09 Apr - 19 Apr KLM
20 Apr - 04 May Air Europa
13 Apr - 06 May Air Europa
20 Apr - 06 May Air Europa
07 Apr - 14 Apr Air France
23 Apr - 08 May Air Europa
23 Apr - 07 May Air Europa
23 Apr - 15 May Air Europa
02 Apr - 16 Apr KLM
06 Apr - 12 Apr Air France
08 Apr - 21 Apr Lufthansa
01 Apr - 16 Apr KLM
23 Apr - 01 May Air Europa
16 Apr - 27 Apr Air Europa
15 Apr - 26 Apr KLM
09 Apr - 30 Apr KLM
02 Apr - 23 Apr KLM
07 Apr - 01 May Air Europa

Also check the deals for one-way flights from Porto 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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