Cheapest return flights from Porto (OPO) to Seoul (ICN), September

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
18 Sep 10 Oct Ryanair
19 Sep 11 Oct Ryanair
16 Sep 05 Oct Wizz Air Malta
26 Sep 11 Oct Ryanair
01 Sep 28 Sep Ryanair
03 Sep 16 Sep Vueling Airlines
19 Sep 05 Oct Ryanair
18 Sep 06 Oct Ryanair
03 Sep 13 Sep Ryanair
17 Sep 04 Oct TAP
16 Sep 04 Oct TAP
01 Sep 10 Sep Vueling Airlines
21 Sep 05 Oct Ryanair
20 Sep 06 Oct Ryanair
07 Sep 21 Sep Ryanair
08 Sep 15 Sep Ryanair
04 Sep 15 Sep Ryanair
14 Sep 22 Sep Wizz Air Malta
17 Sep 25 Sep Air Europa
Powered by

deals for one-way flights from Porto to Seoul in September.

Book a cheap hotel in Seoul

Cheap car rent in Incheon Intl

Updated Jul 16, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

Feel free to contact us with any feedback or request another flight research.