$615 Cheap Flights from Portland to Seoul

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Portland Intl. to Incheon Intl.

Amazing PDX to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $1,085 round trip and $615 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Portland Intl. Airport (PDX) to Incheon Airport right now?
Be sure to visit the Covid-19 Travel Advisor to find out if there are any current quarantine requirements or travel advice reports in effect in Incheon Airport when flying from PDX.
Are there direct flights from PDX Airport to ICN?
Take note of your connecting gate, because there are no direct flights between PDX Airport and Seoul–Incheon Intl. Airport. Delta, Korean Air and United Airlines are some airlines that will take you to Incheon with just one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Seoul–Incheon Intl. Airport, please visit our Customer Service Portal.
How long is the flight from Portland Airport to Incheon Intl. Airport (ICN)?
Feel free to hop up and walk the aisles during your flight from Portland Intl. Airport (PDX) to Seoul–Incheon Intl. Airport. The flight takes an average of 16 hours and 9 minutes, so moving your muscles will keep you feeling comfortable during this lengthy journey.
What is the flight distance from PDX to Incheon Airport?
With 5,300 mi between Portland and Incheon, you’ll have oodles of time to rest and relax. Make use of the entertainment on board, do some puzzles or catch up on some shut-eye.
What airlines fly from Portland Intl. Airport (PDX) to Incheon Airport?
As there are no direct flights offered between Portland Airport and Seoul–Incheon Intl. Airport, you will have at least one stopover. It’s in your best interest to plan ahead if you want to secure the least stressful route and save some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Korean Air, Jin Air or Asiana Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


Traveling From Portland Intl.
Traveling To Incheon Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $1,085

Route Info

Flight path for flights from Portland International Airport to Incheon International Airport

5,375.00 miles

Airlines & Aircraft Used on PDX to ICN Flight Routes

Airline Carrier
Air Canada
Boeing 737-300 pax
United Airlines
Boeing 737-300 pax

Discover our best flights from Portland PDX to Seoul ICN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Portland PDX to Seoul ICN at the right price  

Airfares to Seoul ICN from Portland PDX currently cost between $1,085 and $1,213. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Portland PDX to Seoul ICN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Portland PDX to Seoul ICN on Travelocity starting at $615. Prices and availability subject to change. Additional terms may apply. 


Get to Seoul ICN from Portland PDX quicker with direct flights. 

Get to Seoul faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ICN from PDX to take around hour(s) min(s).  


Find our cheapest airfares for flights from Portland PDX to Seoul ICN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ICN from PDX. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Portland PDX to Seoul ICN today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Portland PDX to Seoul ICN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Seoul ICN from Portland PDX 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ICN from PDX have this option.  


Travel with confidence when you book flights to Seoul ICN from Portland PDX with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.