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Cheap Flights from Portland to Seoul
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Cheap Flights from Portland to Seoul starting at S$ 512

For as little as S$ 512, you can take your next adventure to Seoul without breaking the bank. Choose between one-way and return tickets from Portland below.

  • One way
  • Round-trip
      • PDX06:45
        20h 45m
        1 stop
        ICN20:30
        Sun, Feb 2|Portland - Seoul|Frontier Airlines
        S$ 512S$ 629
        19% OFF
        19% OFF
        S$ 629S$ 512

        Fly from Portland to Seoul on Sun, Feb 2 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 512 including taxes and charges.

      • PDX06:45
        20h 45m
        1 stop
        ICN20:30
        Sun, Feb 9|Portland - Seoul|Frontier Airlines
        S$ 514S$ 629
        18% OFF
        18% OFF
        S$ 629S$ 514

        Fly from Portland to Seoul on Sun, Feb 9 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 514 including taxes and charges.

      • PDX08:10
        19h 20m
        1 stop
        ICN20:30
        Mon, Feb 10|Portland - Seoul|Alaska Airlines
        S$ 521S$ 629
        17% OFF
        17% OFF
        S$ 629S$ 521

        Fly from Portland to Seoul on Mon, Feb 10 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 521 including taxes and charges.

      • PDX14:16
        37h 14m
        1 stop
        ICN20:30
        Tue, Feb 11|Portland - Seoul|Alaska Airlines
        S$ 537
        S$ 537

        Fly from Portland to Seoul on Tue, Feb 11 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 537 including taxes and charges.

      • PDX06:03
        21h 27m
        1 stop
        ICN20:30
        Mon, Feb 10|Portland - Seoul|United Airlines
        S$ 571
        S$ 571

        Fly from Portland to Seoul on Mon, Feb 10 with United Airlines. One-way connecting flights with United Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 571 including taxes and charges.

      • PDX19:16
        32h 14m
        1 stop
        ICN20:30
        Thu, Feb 20|Portland - Seoul|Alaska Airlines
        S$ 586
        S$ 586

        Fly from Portland to Seoul on Thu, Feb 20 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 586 including taxes and charges.

      • PDX08:00
        19h 30m
        1 stop
        ICN20:30
        Mon, Mar 3|Portland - Seoul|Alaska Airlines
        S$ 586
        S$ 586

        Fly from Portland to Seoul on Mon, Mar 3 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 586 including taxes and charges.

      • PDX19:16
        32h 14m
        1 stop
        ICN20:30
        Thu, Feb 13|Portland - Seoul|Alaska Airlines
        S$ 587
        S$ 587

        Fly from Portland to Seoul on Thu, Feb 13 with Alaska Airlines. One-way connecting flights with Alaska Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 587 including taxes and charges.

      • PDX13:40
        37h 50m
        1 stop
        ICN20:30
        Tue, Feb 11|Portland - Seoul|United Airlines
        S$ 588
        S$ 588

        Fly from Portland to Seoul on Tue, Feb 11 with United Airlines. One-way connecting flights with United Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 588 including taxes and charges.

      • PDX06:03
        21h 27m
        1 stop
        ICN20:30
        Wed, Feb 12|Portland - Seoul|United Airlines
        S$ 588
        S$ 588

        Fly from Portland to Seoul on Wed, Feb 12 with United Airlines. One-way connecting flights with United Airlines depart Portland International Airport and arrive Incheon International Airport starting at S$ 588 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        SEL02:00 pm
        Thu, Feb 6|Portland - Seoul|Frontier Airlines
        Find More Flights
        Find More Flights

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

Portland to Seoul Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS2081

    Alaska Airlines

    07:00

    PDX

    1.9h

    08:54

    SFO

    --TW---
    Search

  2. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    S-T-T-S

  3. F93361

    Frontier Airlines

    07:30

    PDX

    2.4h

    09:55

    SFO

    S--WT-S
    Search

  4. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    S-T-T-S

  5. AS1350

    Alaska Airlines

    07:40

    PDX

    1.9h

    09:32

    SFO

    SMTWTFS
    Search

  6. OZ211

    Asiana Airlines

    23:30

    SFO

    13.0h

    04:30

    ICN

    SMTWTFS

  7. AS1350

    Alaska Airlines

    07:40

    PDX

    1.9h

    09:32

    SFO

    SMTWTFS
    Search

  8. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    S-T-T-S

  9. AS8049

    Alaska Airlines

    08:05

    PDX

    6.0h

    11:05

    HNL

    SMTWTFS
    Search

  10. AS8459

    Alaska Airlines

    13:30

    HNL

    10.5h

    19:00

    ICN

    -M-WTFS

  11. HA049

    Hawaiian Airlines

    08:05

    PDX

    6.0h

    11:05

    HNL

    SMTWTFS
    Search

  12. HA459

    Hawaiian Airlines

    13:30

    HNL

    10.5h

    19:00

    ICN

    -M-WTFS

  13. UA336

    United Airlines

    09:00

    PDX

    1.9h

    10:57

    SFO

    SMTWT--
    Search

  14. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    S-T-T-S

  15. UA1164

    United Airlines

    09:55

    PDX

    1.8h

    11:44

    SFO

    SMTWTFS
    Search

  16. YP112

    Air Premia

    15:00

    SFO

    12.8h

    19:50

    ICN

    S-T-T-S

  17. AS128

    Alaska Airlines

    10:30

    PDX

    1.9h

    12:21

    SFO

    SMTWTFS
    Search

  18. OZ211

    Asiana Airlines

    23:30

    SFO

    13.0h

    04:30

    ICN

    SMTWTFS

  19. AS1295

    Alaska Airlines

    17:50

    PDX

    1.8h

    19:40

    SFO

    SMTWTFS
    Search

  20. KE6096

    Korean Air

    09:10

    SFO

    2.2h

    11:20

    SEA

    SMTWTFS

  21. KE042

    Korean Air

    12:50

    SEA

    11.8h

    16:40

    ICN

    SMTWTFS
Find more flights and airlines

Cheapest time to fly from Portland to Seoul

These price trend charts carefully monitor and predict how flight prices from Portland to Seoul will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Frequently Asked Questions

  • When to buy flight tickets from Portland (PDX) to Seoul (SEL) the cheapest?

    Airlines adjust prices for flights from Portland to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Portland (PDX) to Seoul (SEL) cost?

    According to Trip.com's data, the lowest price is around S$ 2,225.

  • How long is a flight from Portland (PDX) to Seoul (SEL)?

    It takes about 12 hours 20 minutes to fly from Portland (PDX) to Seoul (SEL).

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

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

  • What are the most popular airlines that fly from Portland (PDX) to Seoul (SEL)?

    Airlines with flights from Portland (PDX) to Seoul (SEL): Delta Air Lines.

  • What's the most popular airline for direct flights from Portland (PDX) to Seoul (SEL)?

    Delta Air Lines operates 1 direct flights from Portland (PDX) to Seoul (SEL).

  • How many airports in Seoul?

    There are 2 airports near Seoul: Incheon International Airport and Gimpo International Airport.

How to find a cheap flight from Portland to Seoul

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
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

Find cheapest flight ticket from Portland to Seoul

Cheapest direct flight priceS$ 512
Off-season for travelMarch
Peak season for travelApril
Flight distance8,457.43km
Average flight time12 hours 20 minutes
Popular airlineAmerican Airlines

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