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$377+ Cheap flights from Oregon to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SEL
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Oregon to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Round-trip from

$679
(Air Canada)

One-way from

$377
(Kiwi.com)
From Oregon to Seoul (SEL)
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One-way flight from Oregon to Seoul (SEL)
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Find flight deals from Oregon to Seoul

Cheapest flights from Oregon to Seoul
Explore the most affordable flight options available from Oregon to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/113:25 pmPDX - ICN
2 stops45h 30mMultiple Airlines
mié. 4/165:45 pmICN - PDX
1 stop13h 00mMultiple Airlines
Deal found 1/20$679
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 2/236:00 amPDX - ICN
1 stop16h 15mAir Canada
mié. 3/54:55 pmICN - PDX
1 stop22h 14mAir Canada
Deal found 1/20$810
This Gurufare deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/206:00 amPDX - ICN
2 stops37h 55mChina Eastern
sáb. 8/912:55 pmICN - PDX
2 stops43h 09mChina Eastern
Deal found 1/21$848
This Booking.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/2310:10 amPDX - GMP
2 stops32h 10mMultiple Airlines
mié. 2/57:45 amGMP - PDX
2 stops23h 59mMultiple Airlines
Deal found 1/20$899
This Ovago deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/197:42 pmPDX - ICN
1 stop16h 48mAsiana Airlines
mié. 2/268:50 pmICN - PDX
1 stop14h 50mAsiana Airlines
Deal found 1/20$971
This oojo deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/115:26 pmPDX - ICN
2 stops26h 19mCathay Pacific
mar. 2/187:35 pmICN - PDX
2 stops32h 01mCathay Pacific
Deal found 1/20$1,045
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/191:09 pmEUG - ICN
1 stop34h 46mAmerican Airlines
mié. 4/25:25 pmICN - EUG
1 stop34h 57mAmerican Airlines
Deal found 1/21$1,125
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/181:23 pmBOI - ICN
1 stop35h 22mAmerican Airlines
mar. 3/115:50 pmICN - BOI
1 stop19h 05mAmerican Airlines
Deal found 1/21$1,126
This Asiana Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/218:38 amEUG - ICN
1 stop16h 12mMultiple Airlines
mar. 2/256:15 pmICN - EUG
1 stop19h 55mMultiple Airlines
Deal found 1/21$1,141
This Expedia deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/186:46 pmBOI - ICN
2 stops27h 09mMultiple Airlines
sáb. 3/83:00 pmICN - BOI
2 stops36h 31mMultiple Airlines
Deal found 1/21$1,143
This Fly & Visit Rome deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Fly & Visit Rome is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/2310:10 amPDX - GMP
2 stops32h 10mANA
mié. 2/57:45 amGMP - PDX
2 stops27h 39mANA
Deal found 1/20$1,268
This oojo deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/188:00 amPDX - GMP
2 stops21h 20mJapan Airlines
mar. 2/257:50 amGMP - PDX
2 stops27h 09mJapan Airlines
Deal found 1/21$1,351

Find flights from Oregon to Seoul within your budget

Customize your flight search to find flights from Oregon to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandIncheon

PDX - ICN

PDXICN

Portland

mar. 2/11

3:25 pm-5:55 am

2 stops45h 30m

Incheon Intl

mié. 4/16

5:45 pm-2:45 pm

1 stop13h 00m

$679

PortlandIncheon

PDX - ICN

PDXICN

Portland

dom. 2/23

6:00 am-3:15 pm

1 stop16h 15m

Incheon Intl

mié. 3/5

4:55 pm-10:09 pm

1 stop22h 14m

$810

PortlandIncheon

PDX - ICN

PDXICN

Portland

dom. 7/20

6:00 am-11:55 am

2 stops37h 55m

Incheon Intl

sáb. 8/9

12:55 pm-4:04 pm

2 stops43h 09m

$848

PortlandIncheon

PDX - ICN

PDXICN

Portland

mié. 2/19

7:42 pm-5:30 am

1 stop16h 48m

Incheon Intl

mié. 2/26

8:50 pm-6:40 pm

1 stop14h 50m

$971

PortlandIncheon

PDX - ICN

PDXICN

Portland

mar. 2/11

5:26 pm-12:45 pm

2 stops26h 19m

Incheon Intl

mar. 2/18

7:35 pm-10:36 am

2 stops32h 01m

$1,045

PortlandSeoul

PDX - GMP

PDXGMP

Portland

sáb. 5/17

6:15 am-1:50 pm

2 stops39h 35m

Seoul Gimpo Intl

sáb. 5/24

9:05 am-6:45 pm

2 stops25h 40m

$1,047

EugeneIncheon

EUG - ICN

EUGICN

Eugene

mié. 3/19

1:09 pm-3:55 pm

1 stop34h 46m

Incheon Intl

mié. 4/2

5:25 pm-12:22 pm

1 stop34h 57m

$1,125

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

mar. 2/18

1:23 pm-4:45 pm

1 stop35h 22m

Incheon Intl

mar. 3/11

5:50 pm-9:55 pm

1 stop19h 05m

$1,126

EugeneIncheon

EUG - ICN

EUGICN

Eugene

mar. 2/4

8:38 am-5:50 pm

1 stop16h 12m

Incheon Intl

mar. 3/4

8:50 pm-8:52 pm

1 stop17h 02m

$1,141

BoiseIncheon

BOI - ICN

BOIICN

Boise Air Term. Gowen Fld

mar. 2/18

6:46 pm-1:55 pm

2 stops27h 09m

Incheon Intl

sáb. 3/8

3:00 pm-11:31 am

2 stops36h 31m

$1,143

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 44 results
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Best time to book a flight from Oregon to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Oregon to Seoul

Get recent, data-driven insights about flights from Oregon to Seoul including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oregon to Seoul?

Currently, October is the cheapest month in which you can book a flight from Oregon to Seoul (average of $1,086). Flying from Oregon to Seoul in June is currently the most expensive (average of $1,722). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to SEL?

Find hourly flight availability from Oregon to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Oregon to Seoul, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated enero 21, 2025.
Peruse reviews from past customers who have flown with Air Canada, Asiana Airlines and Cathay Pacific from Oregon to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Asiana Airlines
8.3
Very good
466 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,521 reviews
Korean Air
8.5
Very good
1,039 reviews

Food

8.1

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Oregon to Seoul one-way?

    The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $490. However, be on the lookout for offers from Alaska Airlines and China Eastern, as they are both options that can get you from Oregon to Seoul for a low price.

  • What are the most popular routes from Oregon to Seoul?

    The most popular route from Oregon to Seoul is Portland - Incheon Intl. You may also consider Portland - Seoul Gimpo Intl or Eugene - Incheon Intl.

  • Can I find deals for flights from Oregon to Seoul that include hotel bookings?

    Yes. In addition to deals on Oregon to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Seoul.

  • Can I find deals for business class flights from Oregon to Seoul?

    Yes. Cheapflights offers flight deals from Oregon to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Seoul?

    Currently, October is the cheapest month in which you can book a flight from Oregon to Seoul (average of $1,086). Flying from Oregon to Seoul in June is currently the most expensive (average of $1,722). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Oregon to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Oregon to Seoul

Discover the top 5 airlines that operate flights from Oregon to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$403Average$1,110FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$835Average$1,124FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$932Average$1,476FlexibilityNo cancel feeOn-time69%
DeltaCheapest$979Average$1,289FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,132Average$1,526FlexibilityNo cancel feeOn-time81%
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