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Cheap Flights from Incheon International to Portland

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Compare Incheon International to Portland flight deals

Find the cheapest month or even day of the year to fly to Portland

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Flight deals from Incheon International to Portland

Looking for a cheap last-minute deal or the best return flight from Incheon International to Portland? Find the lowest prices on one-way and return tickets right here.
Portland.ج.م.‏ 21,523 per passenger.Departing Wed, 11 Jun.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Wed, 11 Jun, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 21,523, select.
Portland.ج.م.‏ 22,589 per passenger.Departing Wed, 21 May.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Wed, 21 May, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 22,589, select.
Portland.ج.م.‏ 25,650 per passenger.Departing Tue, 26 Aug.One-way flight with T'way Air.Outbound indirect flight with T'way Air, departs from Incheon International on Tue, 26 Aug, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 25,650, select.
Portland.ج.م.‏ 25,779 per passenger.Departing Tue, 15 Jul.One-way flight with T'way Air.Outbound indirect flight with T'way Air, departs from Incheon International on Tue, 15 Jul, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 25,779, select.
Portland.ج.م.‏ 28,466 per passenger.Departing Sun, 28 Sep.One-way flight with Cebu Pacific.Outbound indirect flight with Cebu Pacific, departs from Incheon International on Sun, 28 Sep, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 28,466, select.
Portland.ج.م.‏ 31,648 per passenger.Departing Thu, 9 Oct.One-way flight with EVA Air.Outbound indirect flight with EVA Air, departs from Incheon International on Thu, 9 Oct, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 31,648, select.
Portland.ج.م.‏ 32,187 per passenger.Departing Wed, 19 Nov.One-way flight with EVA Air.Outbound indirect flight with EVA Air, departs from Incheon International on Wed, 19 Nov, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 32,187, select.
Portland.ج.م.‏ 33,550 per passenger.Departing Wed, 24 Dec.One-way flight with United.Outbound indirect flight with United, departs from Incheon International on Wed, 24 Dec, arriving in Portland.Price includes taxes and charges.From ج.م.‏ 33,550, select.

Find the cheapest month to fly from Incheon International to Portland

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Incheon International to Portland flights are currently cheapest in June.
May
from ج.م.‏ 22,589
Jun
from ج.م.‏ 21,523
Jul
from ج.م.‏ 25,779
Aug
from ج.م.‏ 25,650
Sep
from ج.م.‏ 28,466
Oct
from ج.م.‏ 31,648
Nov
from ج.م.‏ 32,187
Dec
from ج.م.‏ 33,550
Jan
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Feb
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Mar
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Apr
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Incheon International to Portland: Alternative routes

Compare routes from Incheon International to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

Seoul to Portland: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 21,523
Cheapest month to flyJune

Finding cheap flights from Incheon International to Portland: Frequently asked questions

The best price we found for a return flight from Incheon International to Portland is ج.م.‏ 24,978. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Incheon International to Portland. But we found flights with one or more stops from ج.م.‏ 24,978.
As of May 2025, there are no flights flying from Incheon International to Portland.
The cheapest month to fly from Incheon International to Portland is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Incheon International Airport to Portland Airport on Tuesday, 27 May 2025.
No airlines currently offer direct flights between Incheon International Airport and Portland Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Portland.

Flying from Incheon International Airport (ICN) to Portland International Airport (PDX): what you need to know

  • The timezone in Portland is UTC-7, which is 16 hours behind Seoul.

  • Get to the airport on time so you don't miss your ICN to PDX flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Flying during a peak month like July? Public holidays and other high seasons can result in longer lines at airport checkpoints. Play it safe and get there up to four hours before international flights and two hours before a domestic departure.

  • We make it easy to book a flight with a stopover. To see your options for tickets from Incheon International Airport to Portland International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to tour the city of your choice. Worthwhile stopovers between ICN and PDX include:

    • Vancouver International Airport

    • Seattle-Tacoma International Airport

    • San Francisco International Airport

How to find the cheapest flights from Incheon International Airport (ICN) to Portland International Airport (PDX)

  • ج.م.‏ 21,523 is currently the lowest price for a one-way Incheon International Airport to Portland International Airport flight. A return flight starts from ج.م.‏ 24,978. These fares may change depending on demand and availability.

  • To score cheap tickets from ICN to PDX, book as early as you can. Airlines tend to offer lower fares when flights are first released.

  • The 'Whole month' search function shows you the cheapest flights from Incheon International Airport to Portland International Airport throughout the entire month. It's a good way to snap up a bargain if your travel dates are flexible.

  • Finding cheap flights from ICN to PDX is a cinch with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when a new discounted fare appears.

  • Choose your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Incheon International Airport to Portland International Airport.

Handy information about Incheon International Airport (ICN)

  • When it comes to Incheon International Airport's on-time performance, 54.5% of flights arrive within the scheduled timeframe.

  • To discover the fastest way to travel from central Seoul to Incheon International Airport, use navigation apps like Google Maps. The airport is around 48 kilometres from the city centre.

  • Planning to catch public transport? You can expect a journey time of around 1 hour 45 minutes.

  • Get your trip off to a hassle-free start by staying near ICN. Whether you've booked an early flight from Incheon International Airport to Portland International Airport or just don't want to be rushed, these hotels have you covered:

Arriving at Portland International Airport (PDX)

Getting from Portland International Airport (PDX) to central Portland

  • PDX is located at 7000 NE Airport Way.

  • Portland International Airport to the centre of Portland has a drive time of around 20 minutes. It's approximately 19 kilometres away.

  • When travelling by public transport, expect a journey time of about 45 minutes.

When to fly to Portland International Airport (PDX)

  • July is the most popular month for flights from Incheon International Airport to Portland International Airport. To steer clear of the crowds, head to Portland in May.

  • Book your flight from Incheon International Airport to Portland International Airport for August if you'd like to go to Portland during its warmest month. You can expect temperatures of between 12ºC and 31ºC.

  • If you want cooler conditions, look for a cheap ticket from ICN to PDX in December. Average temperatures are between 0ºC and 9ºC then.

Explore more of United States

  • Seattle is just one of the many cities in United States waiting to be discovered after you've seen Portland. Around 241 kilometres away to the north, check out popular attractions including Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab.

  • Spokane is another essential stop in United States and is around 467 kilometres north-east of Portland. No trip is complete without a visit to Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

Plan the rest of your trip from Seoul to Portland

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.