Cheapest return flights from Porto to Seoul in August from 834€

Best time to book flights for Porto (OPO) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Seoul (ICN) in August 2025 (see full year).

Return flights

18 Aug - 03 Sep Iberia

Also check the deals for one-way flights from Porto to Seoul in August.

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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