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Cheap flight deals from Portland to Ulsan Starting at €623

Whether you’re going for a one-way or round-trip to Ulsan, we’ve got you covered! Check out these different flight options from Portland below.

  • One way
  • Round-trip
      • PDX07:00
        39h 25m
        2 stops
        USN14:25
        Mon, Mar 31|Portland - Ulsan|Alaska Airlines
        €623€7,327
        91% OFF
        91% OFF
        €7,327€623

        Choose Alaska Airlines flights from Portland to Ulsan. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Mon, Mar 31, arriving at Ulsan Airport. One-way Prices start from €623 including taxes and charges.

      • PDX06:05
        40h 20m
        2 stops
        USN14:25
        Mon, Mar 31|Portland - Ulsan|Delta Air Lines
        €623€7,327
        91% OFF
        91% OFF
        €7,327€623

        Choose Delta Air Lines flights from Portland to Ulsan. The one-way connecting flight with Delta Air Lines departs from Portland International Airport on Mon, Mar 31, arriving at Ulsan Airport. One-way Prices start from €623 including taxes and charges.

      • PDX09:12
        37h 13m
        2 stops
        USN14:25
        Mon, Mar 31|Portland - Ulsan|Korean Air
        €623€7,327
        91% OFF
        91% OFF
        €7,327€623

        Choose Korean Air flights from Portland to Ulsan. The one-way connecting flight with Korean Air departs from Portland International Airport on Mon, Mar 31, arriving at Ulsan Airport. One-way Prices start from €623 including taxes and charges.

      • PDX06:00
        40h 25m
        2 stops
        USN14:25
        Mon, Mar 31|Portland - Ulsan|American Airlines
        €637
        €637

        Choose American Airlines flights from Portland to Ulsan. The one-way connecting flight with American Airlines departs from Portland International Airport on Mon, Mar 31, arriving at Ulsan Airport. One-way Prices start from €637 including taxes and charges.

      • PDX13:45
        32h 40m
        2 stops
        USN14:25
        Mon, Mar 31|Portland - Ulsan|United Airlines
        €637
        €637

        Choose United Airlines flights from Portland to Ulsan. The one-way connecting flight with United Airlines departs from Portland International Airport on Mon, Mar 31, arriving at Ulsan Airport. One-way Prices start from €637 including taxes and charges.

      • PDX08:00
        32h 20m
        2 stops
        USN08:20
        Mon, Mar 31|Portland - Ulsan|Hawaiian Airlines
        €5,507
        €5,507

        Choose Hawaiian Airlines flights from Portland to Ulsan. The one-way connecting flight with Hawaiian Airlines departs from Portland International Airport on Mon, Mar 31, arriving at Ulsan Airport. One-way Prices start from €5,507 including taxes and charges.

      • PDX19:30
        20h 50m
        2 stops
        USN08:20
        Mon, Mar 31|Portland - Ulsan|Asiana Airlines
        €6,154
        €6,154

        Choose Asiana Airlines flights from Portland to Ulsan. The one-way connecting flight with Asiana Airlines departs from Portland International Airport on Mon, Mar 31, arriving at Ulsan Airport. One-way Prices start from €6,154 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        USN02:00 pm
        Fri, Feb 21|Portland - Ulsan|Alaska 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 Ulsan flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA6290

    American Airlines

    06:00

    PDX

    2.7h

    08:43

    LAX

    SMTWTFS
    Search

  2. OZ201

    Asiana Airlines

    12:10

    LAX

    13.4h

    17:35

    ICN

    SMTWTFS

  3. LJ655

    Jin Air

    12:35

    GMP

    1.0h

    13:35

    USN

    SMTWTFS

  4. DL2947

    Delta Air Lines

    06:00

    PDX

    2.4h

    08:26

    LAX

    SMTWTFS
    Search

  5. KE018

    Korean Air

    12:30

    LAX

    13.3h

    17:50

    ICN

    SMTWTFS

  6. LJ655

    Jin Air

    12:35

    GMP

    1.0h

    13:35

    USN

    SMTWTFS

  7. AS1070

    Alaska Airlines

    07:00

    PDX

    2.5h

    09:27

    LAX

    SMTWTFS
    Search

  8. KE018

    Korean Air

    12:30

    LAX

    13.3h

    17:50

    ICN

    SMTWTFS

  9. LJ655

    Jin Air

    12:35

    GMP

    1.0h

    13:35

    USN

    SMTWTFS

  10. HA049

    Hawaiian Airlines

    07:15

    PDX

    7.2h

    11:25

    HNL

    SMTWTFS
    Search

  11. KE054

    Korean Air

    12:35

    HNL

    10.2h

    17:45

    ICN

    SMTWTFS

  12. KE1843

    Korean Air

    07:50

    GMP

    1.0h

    08:50

    USN

    SMTWTFS

  13. OZ6321

    Asiana Airlines

    18:30

    PDX

    1.8h

    20:19

    SFO

    SMTWTFS
    Search

  14. OZ211

    Asiana Airlines

    23:30

    SFO

    13.0h

    04:30

    ICN

    SMTWTFS

  15. KE1843

    Korean Air

    07:50

    GMP

    1.0h

    08:50

    USN

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Portland to Ulsan?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Ulsan from Portland have changed and are set to move below.

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

Frequently Asked Questions

  • When are flight tickets from Portland (PDX) to Ulsan (USN) the cheapest?

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

  • How much do flights from Portland (PDX) to Ulsan (USN) cost?

    According to Trip.com's data, the lowest price is around €991.

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

    • The distance from Ulsan Airport to downtown is about 7 km, by taxi about 20 minutes.

  • How many airports are there in Ulsan (USN)?

    There are 1 airport(s) near Ulsan (USN): Ulsan Airport.

How to find a cheap flight from Portland to Ulsan

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
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 Info | Portland to Ulsan

Off-season for travelMarch
Peak season for travelAugust
Flight distance8,467.13 km

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