Cheap Flights from Portland to Seoul starting at S$ 587

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Cheapest time to fly from Portland to Seoul

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Cheapest flights

From price

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23 30
Apr

30 6
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20 27
May

27 4
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18 25

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

When to buy flight tickets from Portland (PDX) to Seoul (SEL) the cheapest?

Airlines adjust prices for flights from Portland to Seoul based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Portland (PDX) to Seoul (SEL) cost?

According to Trip.com's data, the lowest price is around S$ 2,205.
How long is a flight from Portland (PDX) to Seoul (SEL)?

It takes about 13 hours 20 minutes to fly from Portland (PDX) to Seoul (SEL).
What is the transportation method from the main airport to downtown in Seoul?
- The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
- The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
What are the most popular airlines that fly from Portland (PDX) to Seoul (SEL)?

Airlines with flights from Portland (PDX) to Seoul (SEL): Delta Air Lines.
What's the most popular airline for direct flights from Portland (PDX) to Seoul (SEL)?

Delta Air Lines operates 1 direct flights from Portland (PDX) to Seoul (SEL).
How many airports in Seoul?

There are 2 airports near Seoul: Incheon International Airport and Gimpo International Airport.

How to find a cheap flight from Portland to Seoul

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Seoul. Book your flights at the right time and save more.

Book Early

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Compare Flight Prices

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Look Out for Deals

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Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

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Find cheapest flight ticket from Portland to Seoul

Cheapest direct flight price	S$ 586
Off-season for travel	February
Peak season for travel	May
Flight distance	8,457.43km
Average flight time	13 hours 20 minutes
Popular airline	American Airlines