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Incheon International Airport to Portland International Airport flight

Search for flights from Seoul to Portland and check out affordable one-way and round-trip options.

      • ICN 1:00 PM
        26h 59m
        1 stop
        PDX 11:59 PM
        Seoul - Portland | Wed, Aug 19 | Air Premia
        PDX 2:53 PM
        21h 37m
        1 stop
        ICN 4:30 AM
        Portland - Seoul | Wed, Aug 26 | Alaska Airlines
        £658 £966
        32% off
        32% off
        £966 £658
      • ICN 1:00 PM
        23h 50m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Wed, Sep 2 | Air Premia
        PDX 3:33 PM
        20h 57m
        1 stop
        ICN 4:30 AM
        Portland - Seoul | Wed, Sep 9 | Alaska Airlines
        £668 £966
        31% off
        31% off
        £966 £668
      • ICN 1:00 PM
        26h 59m
        1 stop
        PDX 11:59 PM
        Seoul - Portland | Tue, Aug 25 | Air Premia
        PDX 5:55 PM
        18h 35m
        1 stop
        ICN 4:30 AM
        Portland - Seoul | Mon, Aug 31 | Alaska Airlines
        £672 £966
        30% off
        30% off
        £966 £672
      • ICN 1:00 PM
        26h 59m
        1 stop
        PDX 11:59 PM
        Seoul - Portland | Mon, Aug 24 | Air Premia
        PDX 2:53 PM
        21h 37m
        1 stop
        ICN 4:30 AM
        Portland - Seoul | Mon, Aug 31 | Alaska Airlines
        £682
        28% off
        £966 £682
      • ICN 1:00 PM
        23h 50m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Thu, Aug 27 | Air Premia
        PDX 5:55 PM
        18h 35m
        1 stop
        ICN 4:30 AM
        Portland - Seoul | Mon, Aug 31 | Alaska Airlines
        £684
        28% off
        £966 £684
      • ICN 10:05 PM
        17h 54m
        1 stop
        PDX 11:59 PM
        Seoul - Portland | Fri, Aug 28 | Air Premia
        PDX 5:55 PM
        18h 35m
        1 stop
        ICN 4:30 AM
        Portland - Seoul | Mon, Aug 31 | Alaska Airlines
        £684
        28% off
        £966 £684
      • ICN 1:00 PM
        26h 59m
        1 stop
        PDX 11:59 PM
        Seoul - Portland | Fri, Aug 21 | Air Premia
        PDX 5:38 PM
        18h 52m
        1 stop
        ICN 4:30 AM
        Portland - Seoul | Mon, Aug 24 | Alaska Airlines
        £686
        28% off
        £966 £686
      • ICN 7:15 PM
        17h 36m
        1 stop
        PDX 8:51 PM
        Seoul - Portland | Wed, Sep 9 | Air Premia
        PDX 7:03 AM
        21h 7m
        1 stop
        ICN 8:10 PM
        Portland - Seoul | Sat, Sep 12 | Alaska Airlines
        £691
        28% off
        £966 £691
      • ICN 9:00 PM
        15h 51m
        1 stop
        PDX 8:51 PM
        Seoul - Portland | Wed, Sep 9 | Asiana Airlines
        PDX 5:53 PM
        18h 32m
        1 stop
        ICN 4:25 AM
        Portland - Seoul | Mon, Sep 14 | Alaska Airlines
        £727
        25% off
        £966 £727
      • ICN 1:00 PM
        23h 50m
        1 stop
        PDX 8:50 PM
        Seoul - Portland | Thu, Sep 3 | Air Premia
        PDX 3:33 PM
        20h 57m
        1 stop
        ICN 4:30 AM
        Portland - Seoul | Wed, Sep 9 | Alaska Airlines
        £734
        24% off
        £966 £734
      • SEL 1:00 PM
        17h 25m
        1 stop
        PDX 2:00 PM
        Seoul - Portland | Mon, Jul 13 | Normal Airline
        PDX 3:00 PM
        6h
        Nonstop
        SEL 4:00 PM
        Portland - Seoul | Wed, Jul 15 | Normal Airline
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      • ICN 7:15 PM
        29h 52m
        1 stop
        PDX 9:07 AM
        Seoul - Portland | Wed, Sep 2 | Air Premia
        £388 £565
        31% off
        31% off
        £565 £388
      • ICN 7:15 PM
        29h 52m
        1 stop
        PDX 9:07 AM
        Seoul - Portland | Wed, Sep 9 | Air Premia
        £398 £565
        30% off
        30% off
        £565 £398
      • ICN 7:15 PM
        29h 52m
        1 stop
        PDX 9:07 AM
        Seoul - Portland | Tue, Aug 25 | Air Premia
        £411 £565
        27% off
        27% off
        £565 £411
      • ICN 7:15 PM
        17h 36m
        1 stop
        PDX 8:51 PM
        Seoul - Portland | Wed, Aug 26 | Air Premia
        £411
        27% off
        £565 £411
      • ICN 7:15 PM
        29h 52m
        1 stop
        PDX 9:07 AM
        Seoul - Portland | Tue, Sep 1 | Air Premia
        £411
        27% off
        £565 £411
      • ICN 7:15 PM
        17h 36m
        1 stop
        PDX 8:51 PM
        Seoul - Portland | Fri, Sep 4 | Air Premia
        £414
        27% off
        £565 £414
      • ICN 7:15 PM
        29h 52m
        1 stop
        PDX 9:07 AM
        Seoul - Portland | Sun, Aug 23 | Air Premia
        £419
        26% off
        £565 £419
      • ICN 7:15 PM
        29h 52m
        1 stop
        PDX 9:07 AM
        Seoul - Portland | Tue, Sep 8 | Air Premia
        £420
        26% off
        £565 £420
      • ICN 7:15 PM
        17h 36m
        1 stop
        PDX 8:51 PM
        Seoul - Portland | Fri, Aug 28 | Air Premia
        £421
        25% off
        £565 £421
      • ICN 6:00 PM
        18h 51m
        1 stop
        PDX 8:51 PM
        Seoul - Portland | Mon, Aug 31 | Air Premia
        £429
        24% off
        £565 £429
      • SEL 1:00 PM
        17h 25m
        1 stop
        PDX 2:00 PM
        Seoul - Portland | Mon, Jul 13 | Normal Airline
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Flight fares from Incheon International Airport to Portland International Airport are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

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

Which month has the lowest one-way flight price from Incheon International Airport to Portland International Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Incheon International Airport to Portland International Airport 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 Incheon International Airport to Portland International Airport, the best time to book is in January, with an average price of £415. Try to avoid July, when prices are highest, averaging around £707.

£707
£561
£415
£269
    Cheapest
  • £707
    Jul
  • £587
    Aug
  • £591
    Sep
  • £613
    Oct
  • £579
    Nov
  • £574
    Dec
  • £415
    Jan
  • £417
    Feb
  • £530
    Mar
  • £493
    Apr
  • £624
    May
  • £458
    Jun

Which month is the cheapest for round-trip flights from Incheon International Airport to Portland International Airport?

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

Based on Trip.com data from the past 12 months, February is usually the cheapest month to find flights from Incheon International Airport to Portland International Airport, with an average price of £562. In contrast, May is typically the most expensive month, with average prices reaching £1,066.

£1,066
£814
£562
£310
    Cheapest
  • £776
    Jul
  • £864
    Aug
  • £593
    Sep
  • £744
    Oct
  • £588
    Nov
  • £598
    Dec
  • £708
    Jan
  • £562
    Feb
  • £623
    Mar
  • £671
    Apr
  • £1,066
    May
  • £893
    Jun

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

The data is based on the average flight prices on Trip.com from Incheon International Airport to Portland International Airport 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 Incheon International Airport to Portland International Airport is usually Tuesday, with average fares typically lower than other days. Try to avoid departing on Sunday, as prices are usually the highest on that day.

£747
£616
£484
£353
  • £493
    Mon
  • £484
    Tue
  • £503
    Wed
  • £538
    Thu
  • £516
    Fri
  • £660
    Sat
  • £747
    Sun

Selected Airlines from Incheon International Airport to Portland International Airport

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

Air Premia
From £388
Philippine Airlines
From £391
Tigerair Taiwan
From £400
Scoot
From £445
Jeju Air
From £445
Jin Air
From £446
T'Way Air
From £454
Asiana Airlines
From £487
Alaska Airlines
From £500
Xiamen Airlines
From £500

Find more flights and airlines

Flight Schedule from Incheon International Airport to Portland International Airport

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. YP111

    Incheon International Airport

    7:45 PM

    ICN

    10h 35m

    Nonstop

    1:20 PM

    SFO

    S - T - T - -
    Search

  2. AS525

    San Francisco International Airport

    7:01 PM

    SFO

    1h 47m

    Nonstop

    8:48 PM

    PDX

    S M T W T F S

  3. YP113

    Incheon International Airport

    6:00 PM

    ICN

    11h

    Nonstop

    1:00 PM

    SFO

    - - - - - F -
    Search

  4. AS525

    San Francisco International Airport

    7:01 PM

    SFO

    1h 47m

    Nonstop

    8:48 PM

    PDX

    S M T W T F S

  5. YP113

    Incheon International Airport

    6:00 PM

    ICN

    11h

    Nonstop

    1:00 PM

    SFO

    - - - - - F -
    Search

  6. AA7524

    San Francisco International Airport

    7:01 PM

    SFO

    1h 47m

    Nonstop

    8:48 PM

    PDX

    S M T W T F S

  7. YP111

    Incheon International Airport

    7:45 PM

    ICN

    10h 35m

    Nonstop

    1:20 PM

    SFO

    S - T - T - -
    Search

  8. AS2023

    San Francisco International Airport

    10:08 PM

    SFO

    1h 44m

    Nonstop

    11:52 PM

    PDX

    S M T W T F S

  9. AC064

    Incheon International Airport

    5:45 PM

    ICN

    10h 5m

    Nonstop

    11:50 AM

    YVR

    S M T W T F S
    Search

  10. AC568

    Vancouver International Airport

    4:10 PM

    YVR

    2h 22m

    Nonstop

    6:32 PM

    SFO

    S M T - T F S

  11. AS2023

    San Francisco International Airport

    10:08 PM

    SFO

    1h 44m

    Nonstop

    11:52 PM

    PDX

    S M T W T F S

  12. YP101

    Incheon International Airport

    1:00 PM

    ICN

    11h 20m

    Nonstop

    8:20 AM

    LAX

    S M T W T F S
    Search

  13. AS1397

    Los Angeles International Airport

    6:07 PM

    LAX

    2h 24m

    Nonstop

    8:31 PM

    PDX

    S M T W T F S

  14. ZG046

    Incheon International Airport

    1:05 PM

    ICN

    2h 25m

    Nonstop

    3:30 PM

    NRT

    S M T W T F S
    Search

  15. ZG026

    Narita International Airport

    9:25 PM

    NRT

    9h 10m

    Nonstop

    1:35 PM

    SFO

    S M T W T F S

  16. AS525

    San Francisco International Airport

    7:01 PM

    SFO

    1h 47m

    Nonstop

    8:48 PM

    PDX

    S M T W T F S

  17. YP101

    Incheon International Airport

    1:00 PM

    ICN

    11h 20m

    Nonstop

    8:20 AM

    LAX

    S M T W T F S
    Search

  18. DL2457

    Los Angeles International Airport

    6:30 PM

    LAX

    2h 23m

    Nonstop

    8:53 PM

    PDX

    S M T W T F S

  19. YP111

    Incheon International Airport

    7:45 PM

    ICN

    10h 35m

    Nonstop

    1:20 PM

    SFO

    S - T - T - -
    Search

  20. AS1410

    San Francisco International Airport

    8:00 AM

    SFO

    1h 46m

    Nonstop

    9:46 AM

    PDX

    S M T W T F S

  21. YP111

    Incheon International Airport

    7:45 PM

    ICN

    10h 35m

    Nonstop

    1:20 PM

    SFO

    S - T - T - -
    Search

  22. AS235

    San Francisco International Airport

    11:56 AM

    SFO

    1h 50m

    Nonstop

    1:46 PM

    PDX

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

Incheon International Airport to Portland International Airport Flights Info

Flight distance 8,501.41 km
Cheapest one-way ticket price £388
Cheapest return ticket price £658

FAQs for Incheon International Airport to Portland International Airport Flights

  • How long is a flight from Incheon International Airport to Portland International Airport?

    It takes around 10 hours 55 minutes to fly from Incheon International Airport (icn) to Portland International Airport (pdx).
  • There are around 1 daily flights from Incheon International Airport (ICN) to Portland International Airport (PDX).
  • Tickets cost around £610 in October, making it the cheapest month to book. Incheon International Airport (ICN) to Portland International Airport (PDX) is a popular route, so don't forget to book your tickets in advance.
  • The route from Incheon International Airport (ICN) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around £610 in October, the most expensive month to book this route.
  • Delta Air Lines is a very popular airline operating an average of 6 flights per month.

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.