Cheapest return flights from Porto to Seoul in August from 850€

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

20 Aug - 27 Aug Etihad Airways
20 Aug - 31 Aug Etihad Airways
06 Aug - 25 Aug Ryanair
12 Aug - 26 Aug Ryanair
20 Aug - 30 Aug Norwegian
21 Aug - 05 Sep Turkish Airlines
19 Aug - 28 Aug Air Europa
18 Aug - 16 Sep KLM
07 Aug - 12 Aug Ryanair
09 Aug - 17 Aug Ryanair
04 Aug - 11 Aug easyJet
18 Aug - 29 Aug KLM

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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