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Portugal to South Korea flight

Flying From Portugal to South Korea: What You Need to Know

Cheapest one-way flight price$491
Cheapest round-trip ticket price$874
Off-season for travelNovember
Peak season for travelJuly
Popular airlineTurkish Airlines
Cheapest monthOctober

Compare multiple airlines at once to find the best flight deals from Portugal to South Korea.

Airlines Flying From Portugal to South Korea
Turkish Airlines logo Turkish Airlines
Korean Air logo Korean Air
Etihad Airways logo Etihad Airways

Search Flights From Portugal to South Korea

Easily compare flights from Portugal to South Korea and find the cheapest tickets available!

Looking for affordable flights from Portugal to South Korea? Check out these great prices for the next 90 days, starting at just $491 for a one-way ticket and $874 for a round-trip.

      • Cheapest nonstop
        Wed, Aug 19
        LIS
        ICN
        |
        Lisbon
        Seoul
        Nonstop | Korean Air
        Wed, Aug 26
        ICN
        LIS
        |
        Seoul
        Lisbon
        Nonstop | Korean Air
        $1,050 $2,892
        64% off
        64% off
        $2,892 $1,050
      • Mon, Aug 24
        LIS
        ICN
        |
        Lisbon
        Seoul
        1 stop | Finnair
        Mon, Aug 31
        ICN
        LIS
        |
        Seoul
        Lisbon
        1 stop | Finnair
        $874 $2,892
        70% off
        70% off
        $2,892 $874
      • Mon, Jul 20
        OPO
        ICN
        |
        Porto
        Seoul
        1 stop | Scandinavian Airlines
        Sat, Jul 25
        ICN
        OPO
        |
        Seoul
        Porto
        1 stop | Scandinavian Airlines
        $907 $2,892
        69% off
        69% off
        $2,892 $907
      • Tue, Sep 1
        FAO
        ICN
        |
        Faro
        Seoul
        1 stop | KLM
        Mon, Sep 7
        ICN
        FAO
        |
        Seoul
        Faro
        1 stop | KLM
        $982
        66% off
        $2,892 $982
      • Fri, Jul 17
        LIS
        PUS
        |
        Lisbon
        Busan
        1 stop | Korean Air
        Tue, Jul 21
        PUS
        LIS
        |
        Busan
        Lisbon
        1 stop | Korean Air
        $1,427
        51% off
        $2,892 $1,427
      • Mon, Aug 10
        FNC
        ICN
        |
        Funchal
        Seoul
        1 stop | Finnair
        Thu, Aug 13
        ICN
        FNC
        |
        Seoul
        Funchal
        1 stop | Finnair
        $1,598
        45% off
        $2,892 $1,598
      • Wed, Jul 15
        LIS
        CJU
        |
        Lisbon
        Jeju City
        1 stop | Korean Air
        Tue, Jul 21
        CJU
        LIS
        |
        Jeju City
        Lisbon
        1 stop | Korean Air
        $1,845
        36% off
        $2,892 $1,845
      • Sat, Jul 25
        PDL
        ICN
        |
        Ponta Delgada
        Seoul
        1 stop | Lufthansa
        Wed, Jul 29
        ICN
        PDL
        |
        Seoul
        Ponta Delgada
        1 stop | Swiss Airlines
        $2,111
        27% off
        $2,892 $2,111
      • Wed, Jul 15
        LIS
        SEL
        |
        Lisbon
        Seoul
        1 stop | Normal Airline
        Fri, Jul 17
        SEL
        LIS
        |
        Seoul
        Lisbon
        Nonstop | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        Wed, Aug 26
        LIS
        ICN
        |
        Lisbon
        Seoul
        Nonstop | Korean Air
        $896 $1,821
        51% off
        51% off
        $1,821 $896
      • Tue, Aug 11
        OPO
        ICN
        |
        Porto
        Seoul
        1 stop | Vueling Airlines
        $491 $1,821
        73% off
        73% off
        $1,821 $491
      • Wed, Sep 2
        LIS
        ICN
        |
        Lisbon
        Seoul
        1 stop | Vueling Airlines
        $551 $1,821
        70% off
        70% off
        $1,821 $551
      • Mon, Sep 7
        LIS
        PUS
        |
        Lisbon
        Busan
        1 stop | Beijing Capital Airlines
        $622
        66% off
        $1,821 $622
      • Wed, Aug 5
        FAO
        ICN
        |
        Faro
        Seoul
        1 stop | Transavia France
        $713
        61% off
        $1,821 $713
      • Fri, Jul 17
        FNC
        ICN
        |
        Funchal
        Seoul
        1 stop | Finnair
        $786
        56% off
        $1,821 $786
      • Sun, Aug 2
        LIS
        RSU
        |
        Lisbon
        Yeosu
        1 stop | Asiana Airlines
        $1,290
        28% off
        $1,821 $1,290
      • Wed, Jul 15
        LIS
        USN
        |
        Lisbon
        Ulsan
        1 stop | Korean Air
        $1,293
        28% off
        $1,821 $1,293
      • Thu, Aug 20
        PDL
        ICN
        |
        Ponta Delgada
        Seoul
        1 stop | Air France
        $1,301
        28% off
        $1,821 $1,301
      • Fri, Jul 31
        LIS
        CJU
        |
        Lisbon
        Jeju City
        1 stop | Korean Air
        $1,329
        27% off
        $1,821 $1,329
      • Wed, Jul 15
        LIS
        SEL
        |
        Lisbon
        Seoul
        1 stop | Normal Airline
        Find more flights
        Find more flights

Displayed flight fares from Portugal to South Korea are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

FAQs: Flights From Portugal to South Korea

  • When is it the cheapest time to fly from Portugal to South Korea?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2026-06-25 for one-way flights.
  • The cheapest round-trip flight from Portugal to South Korea is on the route from Lisbon to Seoul, with prices starting at $906 for a round trip between 2026-07-22 and 2026-07-29.
  • Based on our flight data, the average flight time from Portugal to South Korea is approximately 13 hours 10 minutes based on our most popular routes from Lisbon to Seoul. The time may also vary depending on your destination.
  • The cheapest airline flying to South Korea from Portugal is Ryanair serving the route from Lisbon to Seoul.
  • Turkish Airlines are airlines that fly frequently from Portugal to South Korea. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.

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