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Flights from Portland to Seoul
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Flights from Portland to Seoul Starting at €588

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • PWM06:00
        33h 40m
        1 stop
        ICN05:40
        Mon, Jan 20|Portland - Seoul|United Airlines
        €588€902
        35% OFF
        35% OFF
        €902€588

        Choose United Airlines flights from Portland to Seoul. The one-way connecting flight with United Airlines departs from Portland International Jetport on Mon, Jan 20, arriving at Incheon International Airport. One-way Prices start from €588 including taxes and charges.

      • PWM18:05
        21h 35m
        1 stop
        ICN05:40
        Mon, Jan 27|Portland - Seoul|United Airlines
        €594€902
        34% OFF
        34% OFF
        €902€594

        Choose United Airlines flights from Portland to Seoul. The one-way connecting flight with United Airlines departs from Portland International Jetport on Mon, Jan 27, arriving at Incheon International Airport. One-way Prices start from €594 including taxes and charges.

      • PWM05:30
        22h 15m
        1 stop
        ICN17:45
        Tue, Jan 28|Portland - Seoul|Korean Air
        €700€902
        22% OFF
        22% OFF
        €902€700

        Choose Korean Air flights from Portland to Seoul. The one-way connecting flight with Korean Air departs from Portland International Jetport on Tue, Jan 28, arriving at Incheon International Airport. One-way Prices start from €700 including taxes and charges.

      • PWM05:30
        22h 15m
        1 stop
        ICN17:45
        Sat, Jan 25|Portland - Seoul|Korean Air
        €727
        €727

        Choose Korean Air flights from Portland to Seoul. The one-way connecting flight with Korean Air departs from Portland International Jetport on Sat, Jan 25, arriving at Incheon International Airport. One-way Prices start from €727 including taxes and charges.

      • PWM05:35
        22h 10m
        1 stop
        ICN17:45
        Fri, Feb 7|Portland - Seoul|Korean Air
        €732
        €732

        Choose Korean Air flights from Portland to Seoul. The one-way connecting flight with Korean Air departs from Portland International Jetport on Fri, Feb 7, arriving at Incheon International Airport. One-way Prices start from €732 including taxes and charges.

      • PWM05:35
        22h 10m
        1 stop
        ICN17:45
        Wed, Feb 12|Portland - Seoul|Korean Air
        €732
        €732

        Choose Korean Air flights from Portland to Seoul. The one-way connecting flight with Korean Air departs from Portland International Jetport on Wed, Feb 12, arriving at Incheon International Airport. One-way Prices start from €732 including taxes and charges.

      • PWM15:15
        36h 30m
        1 stop
        ICN17:45
        Sat, Jan 25|Portland - Seoul|Delta Air Lines
        €733
        €733

        Choose Delta Air Lines flights from Portland to Seoul. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Sat, Jan 25, arriving at Incheon International Airport. One-way Prices start from €733 including taxes and charges.

      • PWM05:23
        22h 22m
        1 stop
        ICN17:45
        Mon, Jan 27|Portland - Seoul|Korean Air
        €748
        €748

        Choose Korean Air flights from Portland to Seoul. The one-way connecting flight with Korean Air departs from Portland International Jetport on Mon, Jan 27, arriving at Incheon International Airport. One-way Prices start from €748 including taxes and charges.

      • PWM05:23
        22h 22m
        1 stop
        ICN17:45
        Sun, Jan 26|Portland - Seoul|Korean Air
        €748
        €748

        Choose Korean Air flights from Portland to Seoul. The one-way connecting flight with Korean Air departs from Portland International Jetport on Sun, Jan 26, arriving at Incheon International Airport. One-way Prices start from €748 including taxes and charges.

      • PWM05:40
        22h 5m
        1 stop
        ICN17:45
        Tue, Jan 28|Portland - Seoul|Delta Air Lines
        €755
        €755

        Choose Delta Air Lines flights from Portland to Seoul. The one-way connecting flight with Delta Air Lines departs from Portland International Jetport on Tue, Jan 28, arriving at Incheon International Airport. One-way Prices start from €755 including taxes and charges.

      • PWM01:00 pm
        3h 5m
        Nonstop
        SEL02:00 pm
        Thu, Jan 2|Portland - Seoul|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Portland to Seoul

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Portland to Seoul

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From €516
United Airlines
From €529
Alaska Airlines
From €557
Jetblue Airways
From €579
Delta Air Lines
From €611
American Airlines
From €629
Korean Air
From €700
Qatar Airways
From €1,413

Find more flights and airlines

Alternative Routes from Portland to Seoul

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Portland to Seoul.

  • Cheapest
    Frontier Airlines
    PWM
    21:02
    29h 43m
    2 transfer
    ICN
    16:45
    Portland International Jetport - Incheon International Airport
    Mon, Jan 20Frontier Airlines
    €516
  • United Airlines
    PWM
    06:00
    26h 35m
    2 transfer
    GMP
    22:35
    Portland International Jetport - Gimpo International Airport
    Mon, Jan 20United Airlines
    €816
  • United Airlines
    PWM
    06:00
    26h 35m
    2 transfer
    GMP
    22:35
    Portland International Jetport - Gimpo International Airport
    Mon, Jan 20United Airlines
    €816
    Find More Flights

FAQ

  • When are flight tickets from Portland (PWM) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Portland to Seoul based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PWM) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around €1,114.

  • What is the transportation method from the main airport to downtown in Seoul?

    • The distance from Incheon International Airport to downtown is about 48 km. It takes about 1 hour by taxi.
    • The distance from Gimpo International Airport to downtown is about 15 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Portland to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Seoul. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Portland to Seoul

Cheapest nonstop flight price€587
Off-season for travelJanuary
Peak season for travelFebruary
Flight distance10,824.21 km
Popular airlineAmerican Airlines

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