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Portland International Airport to Seoul flight

Explore the cheapest one-way and round-trip flights from Portland International Airport to Seoul over the next 90 days, with one-way fares from THB 12,940 and round-trip from THB 27,330. Based on Trip.com's latest 7-day flight data.

      • PDX 10:37 AM
        19h 3m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Wed, Sep 30 | Alaska Airlines
        ICN 7:15 PM
        17h 35m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Wed, Oct 7 | Air Premia
        THB 27,330 THB 36,510
        25% off
        25% off
        THB 36,510 THB 27,330
      • PDX 10:37 AM
        19h 3m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Wed, Sep 16 | Alaska Airlines
        ICN 6:00 PM
        18h 50m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Sat, Sep 19 | Air Premia
        THB 27,410 THB 36,510
        25% off
        25% off
        THB 36,510 THB 27,410
      • PDX 7:03 AM
        21h 7m
        1 stop
        ICN 8:10 PM
        Portland - Seoul | Sat, Sep 26 | Alaska Airlines
        ICN 7:15 PM
        17h 35m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Wed, Sep 30 | Air Premia
        THB 27,410 THB 36,510
        25% off
        25% off
        THB 36,510 THB 27,410
      • PDX 7:03 AM
        21h 7m
        1 stop
        ICN 8:10 PM
        Portland - Seoul | Sat, Oct 3 | Alaska Airlines
        ICN 7:15 PM
        17h 35m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Wed, Oct 7 | Air Premia
        THB 27,410
        25% off
        THB 36,510 THB 27,410
      • PDX 7:18 AM
        22h 22m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Mon, Oct 12 | Alaska Airlines
        ICN 7:15 PM
        19h 59m
        1 stop
        PDX 11:14 PM
        Seoul - Portland | Mon, Oct 19 | Air Premia
        THB 27,470
        25% off
        THB 36,510 THB 27,470
      • PDX 10:48 AM
        18h 52m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Mon, Oct 26 | Alaska Airlines
        ICN 7:15 PM
        17h 35m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Wed, Oct 28 | Air Premia
        THB 27,570
        24% off
        THB 36,510 THB 27,570
      • PDX 8:30 AM
        19h 40m
        1 stop
        ICN 8:10 PM
        Portland - Seoul | Sat, Sep 12 | Alaska Airlines
        ICN 7:15 PM
        17h 36m
        1 stop
        PDX 8:51 PM
        Seoul - Portland | Wed, Sep 16 | Air Premia
        THB 27,580
        24% off
        THB 36,510 THB 27,580
      • PDX 10:48 AM
        18h 52m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Wed, Oct 28 | Alaska Airlines
        ICN 7:45 PM
        17h 5m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Wed, Nov 4 | Air Premia
        THB 27,610
        24% off
        THB 36,510 THB 27,610
      • PDX 2:30 PM
        36h 15m
        1 stop
        ICN 6:45 PM
        Portland - Seoul | Wed, Sep 9 | WestJet
        ICN 7:15 PM
        17h 36m
        1 stop
        PDX 8:51 PM
        Seoul - Portland | Wed, Sep 16 | Air Premia
        THB 28,230
        23% off
        THB 36,510 THB 28,230
      • PDX 7:03 AM
        21h 7m
        1 stop
        ICN 8:10 PM
        Portland - Seoul | Sat, Sep 19 | Alaska Airlines
        ICN 6:00 PM
        18h 50m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Sat, Sep 26 | Air Premia
        THB 28,620
        22% off
        THB 36,510 THB 28,620
      • PDX 7:03 AM
        22h 37m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Wed, Sep 23 | Alaska Airlines
        ICN 6:00 PM
        18h 50m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Sat, Sep 26 | Air Premia
        THB 28,810
        21% off
        THB 36,510 THB 28,810
      • PDX 10:37 AM
        19h 3m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Wed, Oct 7 | Alaska Airlines
        ICN 6:00 PM
        18h 50m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Sat, Oct 10 | Air Premia
        THB 28,840
        21% off
        THB 36,510 THB 28,840
      • PDX 1:00 PM
        17h 25m
        1 stop
        SEL 2:00 PM
        Portland - Seoul | Mon, Aug 31 | Normal Airline
        SEL 3:00 PM
        6h
        Nonstop
        PDX 4:00 PM
        Seoul - Portland | Wed, Sep 2 | Normal Airline
        Find more flights
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      • PDX 9:35 PM
        32h 5m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Thu, Sep 17 | Alaska Airlines
        THB 12,940 THB 17,700
        27% off
        27% off
        THB 17,700 THB 12,940
      • PDX 6:50 PM
        34h 50m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Tue, Sep 15 | Alaska Airlines
        THB 12,940 THB 17,700
        27% off
        27% off
        THB 17,700 THB 12,940
      • PDX 10:37 AM
        19h 3m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Wed, Sep 16 | Alaska Airlines
        THB 12,940 THB 17,700
        27% off
        27% off
        THB 17,700 THB 12,940
      • PDX 7:03 AM
        21h 7m
        1 stop
        ICN 8:10 PM
        Portland - Seoul | Sat, Sep 19 | Alaska Airlines
        THB 12,940
        27% off
        THB 17,700 THB 12,940
      • PDX 6:50 PM
        34h 50m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Tue, Sep 22 | Alaska Airlines
        THB 12,940
        27% off
        THB 17,700 THB 12,940
      • PDX 9:35 PM
        30h 35m
        1 stop
        ICN 8:10 PM
        Portland - Seoul | Fri, Sep 18 | Alaska Airlines
        THB 13,530
        24% off
        THB 17,700 THB 13,530
      • PDX 7:03 AM
        22h 37m
        1 stop
        ICN 9:40 PM
        Portland - Seoul | Fri, Sep 11 | Alaska Airlines
        THB 13,530
        24% off
        THB 17,700 THB 13,530
      • PDX 3:30 PM
        22h
        1 stop
        ICN 5:30 AM
        Portland - Seoul | Sat, Sep 19 | Air Canada
        THB 13,860
        22% off
        THB 17,700 THB 13,860
      • PDX 7:45 PM
        17h 45m
        1 stop
        ICN 5:30 AM
        Portland - Seoul | Thu, Sep 10 | Air Canada
        THB 13,980
        21% off
        THB 17,700 THB 13,980
      • PDX 7:45 PM
        17h 45m
        1 stop
        ICN 5:30 AM
        Portland - Seoul | Sat, Sep 12 | Air Canada
        THB 13,980
        21% off
        THB 17,700 THB 13,980
      • PDX 7:45 PM
        17h 45m
        1 stop
        ICN 5:30 AM
        Portland - Seoul | Tue, Sep 15 | Air Canada
        THB 13,980
        21% off
        THB 17,700 THB 13,980
      • PDX 10:10 AM
        27h 20m
        1 stop
        ICN 5:30 AM
        Portland - Seoul | Tue, Sep 22 | Air Canada
        THB 13,980
        21% off
        THB 17,700 THB 13,980
      • PDX 1:00 PM
        17h 25m
        1 stop
        SEL 2:00 PM
        Portland - Seoul | Mon, Aug 31 | Normal Airline
        Find more flights
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Flight fares from Portland International Airport to Seoul are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Portland International Airport to Seoul

Which month has the lowest one-way flight fares from Portland International Airport to Seoul?

The data is based on the average one-way flight prices on Trip.com for flights from Portland International Airport to across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Portland International Airport to , the best time to book is in January, with an average price of THB 16,790. Try to avoid March, when prices are highest, averaging around THB 29,560.

THB 29,560
THB 23,175
THB 16,790
THB 10,405
    Cheapest
  • THB 20,110
    Aug
  • THB 18,530
    Sep
  • THB 19,720
    Oct
  • THB 20,820
    Nov
  • THB 27,780
    Dec
  • THB 16,790
    Jan
  • THB 18,950
    Feb
  • THB 29,560
    Mar
  • THB 21,930
    Apr
  • THB 19,210
    May
  • THB 23,850
    Jun
  • THB 19,610
    Jul

What is the cheapest day of the week to fly from Portland International Airport to Seoul?

The data is based on the average flight prices on Trip.com from Portland International Airport to across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Portland International Airport to is usually Friday, with average fares typically lower than other days. Try to avoid departing on Tuesday, as prices are usually the highest on that day.

THB 23,110
THB 21,555
THB 20,000
THB 18,445
    Cheapest
  • THB 21,260
    Mon
  • THB 23,110
    Tue
  • THB 21,510
    Wed
  • THB 20,630
    Thu
  • THB 20,000
    Fri
  • THB 21,520
    Sat
  • THB 21,510
    Sun

Which airlines are the most popular for Portland International Airport to Seoul flights?

See which airlines fly from Portland International Airport to Seoul. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Delta Air Lines logo Delta Air Lines

Flight Schedule from Portland International Airport to Seoul

Check the schedule for flights from Portland International Airport to Seoul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AC8655

    Portland International Airport

    7:10 PM

    PDX

    1h 19m

    Nonstop

    8:29 PM

    YVR

    S M T W T - S
    Search

  2. TW532

    Vancouver International Airport

    5:25 PM

    YVR

    12h 15m

    Nonstop

    9:40 PM

    ICN

    - - T W T F S

  3. AS1412

    Portland International Airport

    10:37 AM

    PDX

    2h 2m

    Nonstop

    12:39 PM

    SFO

    S M T W T F S
    Search

  4. YP112

    San Francisco International Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    S - T - T - -

  5. AS526

    Portland International Airport

    7:03 AM

    PDX

    2h 4m

    Nonstop

    9:07 AM

    SFO

    S M T W T F S
    Search

  6. YP114

    San Francisco International Airport

    3:30 PM

    SFO

    12h 40m

    Nonstop

    8:10 PM

    ICN

    - - - - - F -

  7. AC8653

    Portland International Airport

    3:15 PM

    PDX

    1h 19m

    Nonstop

    4:34 PM

    YVR

    S M T W T F S
    Search

  8. TW532

    Vancouver International Airport

    5:25 PM

    YVR

    12h 15m

    Nonstop

    9:40 PM

    ICN

    - - T W T F S

  9. AS526

    Portland International Airport

    7:03 AM

    PDX

    2h 4m

    Nonstop

    9:07 AM

    SFO

    S M T W T F S
    Search

  10. YP112

    San Francisco International Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    S - T - T - -

  11. AC8651

    Portland International Airport

    10:00 AM

    PDX

    1h 19m

    Nonstop

    11:19 AM

    YVR

    S M T W T F S
    Search

  12. TW532

    Vancouver International Airport

    5:25 PM

    YVR

    12h 15m

    Nonstop

    9:40 PM

    ICN

    - - T W T F S

  13. AS2112

    Portland International Airport

    9:35 PM

    PDX

    1h 53m

    Nonstop

    11:28 PM

    SFO

    S M T W T F S
    Search

  14. YP114

    San Francisco International Airport

    3:30 PM

    SFO

    12h 40m

    Nonstop

    8:10 PM

    ICN

    - - - - - F -

  15. AC8655

    Portland International Airport

    7:10 PM

    PDX

    1h 19m

    Nonstop

    8:29 PM

    YVR

    S M T W T - S
    Search

  16. AC228

    Vancouver International Airport

    10:10 PM

    YVR

    1h 30m

    Nonstop

    12:40 AM

    YYC

    S M T W T F S

  17. WS086

    Calgary International Airport

    4:00 PM

    YYC

    11h 45m

    Nonstop

    6:45 PM

    ICN

    S - T W T F S

  18. AS2112

    Portland International Airport

    9:35 PM

    PDX

    1h 53m

    Nonstop

    11:28 PM

    SFO

    S M T W T F S
    Search

  19. YP112

    San Francisco International Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    S - T - T - -

  20. AS1374

    Portland International Airport

    6:53 PM

    PDX

    1h 53m

    Nonstop

    8:46 PM

    SFO

    S M T W T F S
    Search

  21. YP112

    San Francisco International Airport

    5:00 PM

    SFO

    12h 40m

    Nonstop

    9:40 PM

    ICN

    S - T - T - -
Find more flights and airlines

What to know about flights from Portland International Airport to Seoul?

Cheapest one-way flight price THB 12,940
Off-season for travel October
Peak season for travel January

FAQs for Portland International Airport to Seoul Flights

  • 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.

Popular Destinations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.