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Cheap Flights from Incheon International to Portland

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 Airport to Portland Airport? If you want to travel next month, return fares start from R 13,711. Find the lowest prices on one-way and return tickets right here.
Portland.R 7,380 per passenger.Departing Sat, 29 Aug.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Sat, 29 Aug, arriving in Portland.Price includes taxes and charges.From R 7,380, select.
Portland.R 7,450 per passenger.Departing Sat, 24 Oct.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Sat, 24 Oct, arriving in Portland.Price includes taxes and charges.From R 7,450, select.
Portland.R 7,460 per passenger.Departing Mon, 28 Sep.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Mon, 28 Sep, arriving in Portland.Price includes taxes and charges.From R 7,460, select.
Portland.R 7,959 per passenger.Departing Sun, 1 Nov.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Sun, 1 Nov, arriving in Portland.Price includes taxes and charges.From R 7,959, select.
Portland.R 8,683 per passenger.Departing Mon, 18 Jan.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Mon, 18 Jan, arriving in Portland.Price includes taxes and charges.From R 8,683, select.
Portland.R 9,809 per passenger.Departing Sat, 19 Dec.One-way flight with Air Premia.Outbound indirect flight with Air Premia, departs from Incheon International on Sat, 19 Dec, arriving in Portland.Price includes taxes and charges.From R 9,809, select.
Portland.R 10,629 per passenger.Departing Sat, 6 Mar.One-way flight with Scoot.Outbound indirect flight with Scoot, departs from Incheon International on Sat, 6 Mar, arriving in Portland.Price includes taxes and charges.From R 10,629, select.
Portland.R 10,901 per passenger.Departing Fri, 12 Feb.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Fri, 12 Feb, arriving in Portland.Price includes taxes and charges.From R 10,901, select.
Portland.R 11,218 per passenger.Departing Sun, 2 May.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Incheon International on Sun, 2 May, arriving in Portland.Price includes taxes and charges.From R 11,218, select.
Portland.R 30,999 per passenger.Departing Fri, 23 Jul.One-way flight with Korean Air.Outbound indirect flight with Korean Air, departs from Incheon International on Fri, 23 Jul, arriving in Portland.Price includes taxes and charges.From R 30,999, 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 August.
Aug
from R 7,380
Sep
from R 7,460
Oct
from R 7,450
Nov
from R 7,959
Dec
from R 9,809
Jan
from R 8,683
Feb
from R 10,901
Mar
from R 10,629
Apr
Find prices
May
from R 11,218
Jun
Find prices
Jul
from R 30,999

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.

Portland

10km from central Portland
ClosestCheapest
from R 7,380
Search flights

Seoul to Portland: Flight information

The things to know before you go.
Cheapest flight foundR 7,380
Cheapest month to flyAugust

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 R 13,016. 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 R 13,016.
As of August 2026, there are no flights flying from Incheon International to Portland.
The cheapest month to fly from Incheon International to Portland is usually October.
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 Saturday, 31 October 2026.
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, Air Canada offers the cheapest flight tickets to Portland.

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

  • The timezone in Portland is UTC-8, which is 17 hours behind Seoul.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Show up at the airport on time to board your ICN to PDX flight.

  • During popular months such as August, you'll want to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead for international flights whenever you're travelling during a peak period in general.

  • If you'd like to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from Incheon International Airport to Portland Airport. These are the top stopovers between ICN and PDX:

    • Seattle / Tacoma International Airport

    • San Francisco International Airport

    • Vancouver International Airport

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

  • The lowest price we've found for a one-way Incheon International Airport to Portland Airport flight is R 7,380. A return plane ticket is currently R 13,016. Depending on the availability when you book, these fares can change.

  • Don't wait until the last moment. You're more likely to get cheap tickets from ICN to PDX if you book early. Airlines often offer some great early bird deals.

  • Finding cheap flights from Incheon International Airport to Portland Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' search function to see the lowest fares across the month and land a great deal.

  • Landing cheap flights from ICN to PDX is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll notify you when there's a better deal.

  • Find the ideal flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Incheon International Airport to Portland Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and number of stops.

Handy information about Incheon International Airport (ICN)

  • Of all flights departing from Incheon International Airport, 74% touch down on time at their destination.

  • Central Seoul to Incheon International Airport is approximately 48 kilometres. Depending on traffic, it'll take you about 1 hour 5 minutes to get there if you're catching a taxi, ride-sharing or driving.

  • Planning to catch public transport? Expect a journey time of around 50 minutes.

  • Taking an early flight from Incheon International Airport to Portland Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these stays near ICN:

Arriving at Portland Airport (PDX)

Getting from Portland Airport (PDX) to central Portland

  • You'll find PDX at 7000 NE Airport Way.

  • From Portland Airport, Portland is approximately 19 kilometres away. It takes around 20 minutes to reach the centre by car.

  • It takes roughly 40 minutes if you're using public transport.

When to fly to Portland Airport (PDX)

  • It's time to choose your travel dates for your flight from Incheon International Airport to Portland Airport. July is the busiest month to head to Portland. If you like a more laid-back vibe, go in March.

  • Lock in your flight from Incheon International Airport to Portland Airport for August if you'd like to go to Portland during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 31ºC (88ºF).

  • January has average temperatures of between -2ºC (28ºF) and 10ºC (50ºF). Look for cheap tickets from ICN to PDX sometime then if you want to travel in cooler conditions.

Explore more of the United States

  • You've done Portland, now it's time to discover more of the United States. Travel about 241 kilometres north to Seattle to tick off its must-visit sights. From Space Needle to Pike Place Market and Seattle Skyline, you'll have a packed itinerary ahead.

  • Around 467 kilometres north-east of Portland, Spokane is another favourite stop in the United States. Get a taste of what this destination has to offer at Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

Plan the rest of your trip from Seoul to Portland

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.