The cheapest one-way ticket from Porto to Seoul found recently is 324€, on 18 Nov (November 2026, 2 stops). The most expensive month is April 2027, from 401€. Round trips start at 755€, in December 2026. No direct flights were seen lately; the quickest connection takes 16h 35m. Airlines on this route: Ryanair, Iberia.
Lowest fare by month
| Month | One way | Round trip |
|---|---|---|
| November 2026 | 324€18 Nov · 2 stops | — |
| December 2026 | — | 755€10 Dec–7 Jan · 3 stops |
| April 2027 | 401€11 Apr · 2 stops | — |
| July 2027 | — | 1217€26 Jul–10 Aug · 2 stops |
Cheapest days in November 2026
One way, per adult. Blank days: nobody searched them lately.
At a glance
- Airports
- OPO → GMP · ICN
- Airlines
- Ryanair, Iberia
- Direct flights
- No direct fares seen lately
The rest of the trip to Seoul
- Internet when you land ↗An eSIM for the country, set up before you fly. Handy outside the EU, or when roaming costs extra.
- A ride from the airport ↗A driver waiting at arrivals, at a fixed price.
- Things to do in Seoul ↗Tickets for museums, tours and sights.
Flight delayed by three hours or more, or cancelled? Under EU rules you may be owed up to €600. Check your claim.
Frequently asked questions
How much is a flight from Porto to Seoul?
The cheapest one-way ticket found recently is 324€, in November 2026. A round trip starts at 755€. Fares are per adult and change often.
What is the cheapest month to fly from Porto to Seoul?
November 2026, from 324€ one way. The most expensive is April 2027, from 401€.
Are there direct flights from Porto to Seoul?
No direct fares were seen in recent days, only connections.
How long is the flight from Porto to Seoul?
The shortest flight found takes 16h 35m, with a stop.
Which airlines fly from Porto to Seoul?
Ryanair, Iberia.
Which airports do flights from Porto to Seoul use?
They leave from OPO and land at GMP, ICN.
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Watch this routeFares are the lowest travellers found in recent days' searches, per adult. They change: check the price before you book. Booking links go to our travel partner and are affiliate links: if you book through them we earn a small commission, at no cost to you.