S$598 Cheap Flights from Portland to Seoul

View S$598 flight on Sun, 22 Feb, 2026Opens in a new window

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

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Cheap Flights from Portland to Seoul (PDX-ICN)

Prices were available within the past 7 days and start at S$598 for one-way flights and S$1,137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,137 Return, found 4 days ago
S$1,137
Return
found 4 days ago
Select Air Canada flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,137 found 4 days ago
Air Canada
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,164 Return, found 4 days ago
S$1,164
Return
found 4 days ago
Select Air Canada flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,164 found 4 days ago
United
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,171 Return, found 4 days ago
S$1,171
Return
found 4 days ago
Select United flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,171 found 4 days ago
United
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,184 Return, found 4 days ago
S$1,184
Return
found 4 days ago
Select United flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,184 found 4 days ago
Alaska Airlines
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,199 Return, found 4 days ago
S$1,199
Return
found 4 days ago
Select Alaska Airlines flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,199 found 4 days ago
United
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,236 Return, found 4 days ago
S$1,236
Return
found 4 days ago
Select United flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,236 found 4 days ago
Delta
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,238 Return, found 4 days ago
S$1,238
Return
found 4 days ago
Select Delta flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,238 found 4 days ago
Delta
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,245 Return, found 4 days ago
S$1,245
Return
found 4 days ago
Select Delta flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,245 found 4 days ago
Air Canada
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$1,250 Return, found 4 days ago
S$1,250
Return
found 4 days ago
Select Air Canada flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$1,250 found 4 days ago
KLM
Sun, 22 Feb - Thu, 5 Mar
PDX
Portland
ICN
Seoul
S$2,323 Return, found 4 days ago
S$2,323
Return
found 4 days ago
Select KLM flight, departing Sun, 22 Feb from Portland to Seoul, returning Thu, 5 Mar, priced at S$2,323 found 4 days ago

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

November is typically the cheapest month to fly

From S$908 - S$1,335 per traveller.
Portland to Seoul route information
Origin airport
Portland Intl.
Destination airport
Incheon Intl.
Return price
S$1,137
Distance
8442 km

Flights from Portland to Incheon

There are several airlines that operate frequent flights from Portland (PDX) to Seoul (ICN) including

The earliest flight leaves Portland Intl. Airport at 05:00 and arrives at Incheon Intl. Airport at 04:35. The last flight of the day departs Portland at 20:11 and arrives at Seoul at 23:05.

The flight distance from Portland to Seoul is about 10020 km, the shortest flight is 13 hours 20 minutes with .

Expedia lets you search across the largest number of airlines and Incheon flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Portland Incheon flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Portland to Incheon trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Incheon flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Portland to Incheon with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from Portland Airport to ICN?
The lowest price advertised for a round-trip flight from Portland Airport to Incheon Airport is S$1,137. But you better move fast. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PDX Airport to ICN?
This differs between air carriers, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel your flight online.
How do I find cheap flights from PDX to Incheon Intl. Airport (ICN) 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 Portland Airport to Seoul–Incheon Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Portland Airport to Seoul–Incheon Intl. Airport?
Portland to South Korea is around 8,500 kilometres, so get ready to spend a while in the air. Make sure you pack all the essentials, from your hoodie to your headphones. Take a couple of snacks to nibble on throughout your trip too.
Which airlines fly direct from Portland Intl. Airport (PDX) to ICN?
There are no direct flights, so you'll need to make at least one stop between Portland Airport and ICN. Use the layover time to stretch your legs and enjoy some personal space.
Are PDX to ICN flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up a fantastic last-minute deal from Portland Intl. Airport (PDX) to ICN, but it's also possible to miss out altogether! As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a good bargain. Expedia compares carrier prices and updates flight deals regularly, so you can rest assured you're always getting the latest offers.

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