₩599,100 Cheap Flights from Seoul (ICN) to Portland (PDX)

View ₩599,100 flight on Thu, Feb 5, 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Portland International Airport (PDX)

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Cheap Flights from Seoul to Portland (ICN-PDX)

Prices were available within the past 7 days and start at ₩599,100 for one-way flights and ₩862,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Apr 30 - Tue, May 5
ICN
Seoul
PDX
Portland
₩862,600 Roundtrip, found 3 days ago
₩862,600
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Apr 30 from Seoul to Portland, returning Tue, May 5, priced at ₩862,600 found 3 days ago
American Airlines
Mon, Feb 2 - Mon, Feb 16
ICN
Seoul
PDX
Portland
₩862,900 Roundtrip, found 1 day ago
₩862,900
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 2 from Seoul to Portland, returning Mon, Feb 16, priced at ₩862,900 found 1 day ago
American Airlines
Mon, Feb 9 - Sun, Feb 22
ICN
Seoul
PDX
Portland
₩863,000 Roundtrip, found 13 hours ago
₩863,000
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Mon, Feb 9 from Seoul to Portland, returning Sun, Feb 22, priced at ₩863,000 found 13 hours ago
Air Canada
Tue, Feb 17 - Thu, Feb 26
ICN
Seoul
PDX
Portland
₩870,300 Roundtrip, found 3 days ago
₩870,300
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Feb 17 from Seoul to Portland, returning Thu, Feb 26, priced at ₩870,300 found 3 days ago
Air Canada
Mon, Feb 2 - Wed, Feb 18
ICN
Seoul
PDX
Portland
₩870,600 Roundtrip, found 1 day ago
₩870,600
Roundtrip
found 1 day ago
Select Air Canada flight, departing Mon, Feb 2 from Seoul to Portland, returning Wed, Feb 18, priced at ₩870,600 found 1 day ago
Air Canada
Mon, Feb 9 - Sun, Feb 22
ICN
Seoul
PDX
Portland
₩870,700 Roundtrip, found 13 hours ago
₩870,700
Roundtrip
found 13 hours ago
Select Air Canada flight, departing Mon, Feb 9 from Seoul to Portland, returning Sun, Feb 22, priced at ₩870,700 found 13 hours ago
Alaska Airlines
Sun, Apr 5 - Thu, Apr 23
ICN
Seoul
PDX
Portland
₩870,800 Roundtrip, found 3 days ago
₩870,800
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sun, Apr 5 from Seoul to Portland, returning Thu, Apr 23, priced at ₩870,800 found 3 days ago
Alaska Airlines
Sat, Feb 7 - Wed, Feb 18
ICN
Seoul
PDX
Portland
₩871,100 Roundtrip, found 1 day ago
₩871,100
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Feb 7 from Seoul to Portland, returning Wed, Feb 18, priced at ₩871,100 found 1 day ago
Hawaiian Airlines
Thu, Jan 29 - Sun, Feb 1
ICN
Seoul
PDX
Portland
₩871,200 Roundtrip, found 5 hours ago
₩871,200
Roundtrip
found 5 hours ago
Select Hawaiian Airlines flight, departing Thu, Jan 29 from Seoul to Portland, returning Sun, Feb 1, priced at ₩871,200 found 5 hours ago
Delta
Thu, Apr 30 - Tue, May 5
ICN
Seoul
PDX
Portland
₩882,200 Roundtrip, found 3 days ago
₩882,200
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Apr 30 from Seoul to Portland, returning Tue, May 5, priced at ₩882,200 found 3 days ago

Find the cheapest month to fly from Seoul (ICN) to Portland (PDX)

September is typically the cheapest month to fly

From ₩494,498 - ₩1,330,774 per traveler.

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from ₩862,900
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from ₩862,900
Flights from Seoul (ICN) to Portland (PDX)
Origin airport
Incheon Intl.
Destination airport
Portland Intl.
Airlines serving
Air Canada, Alaska Airlines, All Nippon Airways, American Airlines, Cathay Pacific, Delta, Hawaiian Airlines, Japan Airlines, KLM, Korean Air, Lufthansa, United, WestJet
Roundtrip price
₩862,600
Distance
8442 km

Incheon to Portland Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Incheon to Portland will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Portland.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ICN to PDX flights that won’t make your bank account wince. Ready to temporarily leave behind Incheon for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to PDX with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from ICN to Portland Airport?
Pack your bags, because round-trip flights from ICN to Portland Airport start from ₩862,600. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to Portland Intl. Airport (PDX)?
Most flights can be canceled online, but every air carrier has different terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from ICN to PDX that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ICN to Portland Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Incheon Intl. Airport (ICN) to PDX?
You'll have 8,500 kilometers to cover on the long-haul South Korea to Portland route. Dress in comfy clothes and consider taking a pair of noise-canceling earphones.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Portland Airport?
If you want to fly straight from ICN to Portland Intl. Airport (PDX), you'll need to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are Seoul–Incheon Intl. Airport to Portland Intl. Airport (PDX) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seoul–Incheon Intl. Airport to Portland Intl. Airport (PDX) last minute could be your ticket to a great deal. However, it might cost you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.
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