Cheapest one-way flights from Porto to Buenos Aires in May from $487

AirHint found the following cheapest one-way flights from Porto (OPO) to Buenos Aires (EZE) in May 2026 (see full year).

One-Way flights

15 May Ryanair
04 May Iberia
09 May Vueling Airlines
10 May Vueling Airlines
28 May Vueling Airlines
12 May Vueling Airlines
14 May Vueling Airlines
27 May Vueling Airlines
20 May Vueling Airlines
11 May Azul Airlines

Also check the deals for return flights from Porto to Buenos Aires in May.

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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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