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Good to Know - Flights from Portland to Seoul

Low Season:
October
Best time to beat the crowds
High Season:
June
Most popular time to fly
Good Deal:
$ 906.21
or less (round trip)

Cheapest Day of the Month to Book Flights



Top Tips for Finding Cheap Flights from Portland to Seoul

Looking for cheap airfare from Portland to Seoul? 25% of our users found round-trip tickets to Seoul for the following price or less: $ 906.21 Book at least 4 weeks before departure in order to get a below-average price. High season is considered to be June. The cheapest month to fly from Portland to Seoul is October. Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland to Seoul flight deals.

FAQs - Booking from Portland to Seoul flights

How long is the flight from Portland to Seoul?
A flight from Portland to Seoul takes 1day1hour5minutes.
What is the cheapest flight Portland to Seoul?:
The cheapest flight Portland to Seoul found on flyus.com in the last 72 hours was $906.21 round-trip.
 
Which airlines fly to Seoul?:
• Alaska Airlines
• Hawaiian Airlines
• Asiana Airlines
• United Airlines
• Korean Air
• China Eastern Airlines
• China Southern Airlines
• All Nippon Airways
• Fiji Airways
• British Airways
 

Find cheap flights from Portland to Seoul and book discounted airfare from different cities all over the United States. Explore airline ticket deals on flight routes all over the World! At Flyus, we take pride in helping you discover and book the best flight deals for your next trip at the cheapest price. We make booking flights from different departures easy and provide you with peace of mind with our Best Purchase Guarantee.

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Cheapest Flights
from Portland, United States (PDX) to:

  • Seoul, South Korea (ICN)
    Feb 19, 25 - Feb 23, 25
    $906.21
    Search

  • Seoul, South Korea (ICN)
    Jan 12, 25 - Jan 21, 25
    $906.31
    Search

  • Seoul, South Korea (ICN)
    Jan 05, 25 - Jan 21, 25
    $906.31
    Search

  • Seoul, South Korea (ICN)
    Mar 19, 25 - Apr 02, 25
    $906.31
    Search

  • Seoul, South Korea (ICN)
    Feb 24, 25 - Mar 12, 25
    $906.31
    Search