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Incheon Intl

$444+ Cheap flights from Oregon to Incheon Intl (ICN)

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 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ICN
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Oregon to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Incheon Intl (ICN). 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$703
(Air Canada)

One-way from

$444
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,084
Provider with most accurate pricing for Portland-Seoul (SEL) flight deals.
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From Oregon to Incheon Intl
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One-way flight from Oregon to Incheon Intl
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Highest demand for flights based on searches. 17% potential increase in price ($276 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Oregon to Incheon Intl

Cheapest flights from Oregon to Incheon Intl
Explore the most affordable flight options available from Oregon to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Air Canada deal was found by Cheapflights users on 1/30. 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.
Sat 2/227:05 pmPDX - ICN
2 stops41h 50mMultiple Airlines
Sun 3/24:55 pmICN - PDX
1 stop22h 14mMultiple Airlines
Deal found 1/30$703
This Air Canada deal was found by Cheapflights users on 1/30. 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.
Sun 2/233:25 pmPDX - ICN
1 stop30h 50mAir Canada
Sun 3/24:55 pmICN - PDX
1 stop14h 49mAir Canada
Deal found 1/30$810
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/67:00 amPDX - ICN
1 stop19h 25mAlaska Airlines
Mon 2/109:25 pmICN - PDX
1 stop17h 16mAlaska Airlines
Deal found 1/28$838
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:00 amEUG - ICN
1 stop18h 15mDelta
Tue 3/48:05 pmICN - EUG
1 stop19h 47mDelta
Deal found 1/30$878
This United deal was found by Cheapflights users on 1/30. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/41:18 pmEUG - ICN
2 stops23h 22mUnited Airlines
Tue 3/46:00 pmICN - EUG
2 stops20h 34mUnited Airlines
Deal found 1/30$882
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 2/212:00 pmPDX - ICN
1 stop35h 45mAmerican Airlines
Sun 2/166:50 pmICN - PDX
1 stop19h 54mAmerican Airlines
Deal found 1/30$898
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/236:00 amPDX - ICN
1 stop17h 15mUnited Airlines
Wed 3/56:00 pmICN - PDX
1 stop17h 40mUnited Airlines
Deal found 1/29$908
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2211:30 amPDX - ICN
1 stop35h 45mDelta
Mon 3/38:05 pmICN - PDX
1 stop15h 49mDelta
Deal found 1/30$913
This Ovago deal was found by Cheapflights users on 1/30. 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.
Sun 7/206:00 amPDX - ICN
2 stops37h 55mChina Eastern
Sat 8/94:20 pmICN - PDX
2 stops39h 44mChina Eastern
Deal found 1/30$1,030
This oojo deal was found by Cheapflights users on 1/29. 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.
Sun 2/236:27 pmPDX - ICN
2 stops26h 28mCathay Pacific
Wed 3/510:05 amICN - PDX
2 stops25h 10mCathay Pacific
Deal found 1/29$1,101
This Trip.com deal was found by Cheapflights users on 1/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/224:54 pmPDX - ICN
1 stop32h 46mKorean Air
Sat 3/297:40 pmICN - PDX
1 stop36h 19mKorean Air
Deal found 1/29$1,166
This Justfly.com deal was found by Cheapflights users on 1/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/216:58 pmBOI - ICN
2 stops52h 17mAir Canada
Tue 6/245:45 pmICN - BOI
2 stops37h 53mAir Canada
Deal found 1/30$1,234

Find flights from Oregon to Incheon Intl within your budget

Customize your flight search to find flights from Oregon to Incheon Intl 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sat 2/22

7:05 pm-5:55 am

2 stops41h 50m

Incheon Intl

Sun 3/2

4:55 pm-10:09 pm

1 stop22h 14m

$703

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sun 2/23

6:00 am-3:15 pm

1 stop16h 15m

Incheon Intl

Sun 3/9

4:55 pm-1:44 pm

1 stop13h 49m

$810

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Mon 4/7

5:00 am-4:30 pm

1 stop19h 30m

Incheon Intl

Sun 4/13

7:20 pm-10:54 pm

1 stop19h 34m

$878

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sun 2/23

6:00 am-4:15 pm

1 stop17h 15m

Incheon Intl

Wed 3/5

6:00 pm-6:40 pm

1 stop17h 40m

$908

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sat 2/22

11:30 am-4:15 pm

1 stop35h 45m

Incheon Intl

Mon 3/3

8:05 pm-6:54 pm

1 stop15h 49m

$913

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Sat 3/1

2:12 pm-4:15 pm

1 stop33h 03m

Incheon Intl

Fri 3/7

12:45 pm-12:20 pm

1 stop16h 35m

$933

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sun 7/20

6:00 am-11:55 am

2 stops37h 55m

Incheon Intl

Sat 8/9

4:20 pm-4:04 pm

2 stops39h 44m

$1,030

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sun 2/23

6:27 pm-1:55 pm

2 stops26h 28m

Incheon Intl

Wed 3/5

10:05 am-6:15 pm

2 stops25h 10m

$1,101

EugeneIncheon

EUG - ICN

EUGICN

Eugene

Thu 3/20

5:00 am-3:55 pm

1 stop18h 55m

Incheon Intl

Fri 3/28

4:10 pm-3:14 pm

1 stop15h 04m

$1,105

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sat 3/22

4:54 pm-5:40 pm

1 stop32h 46m

Incheon Intl

Sat 3/29

7:40 pm-3:59 pm

1 stop36h 19m

$1,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 24 results
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Best time to book a flight from Oregon to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl

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

What is the cheapest month to book a flight from Oregon to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Oregon to Incheon Intl Airport (average of $1,086). Flying from Oregon to Incheon Intl Airport in June is currently the most expensive (average of $1,714). 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 ICN?

Find hourly flight availability from Oregon to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

When flying from Oregon to Incheon Intl Airport, 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 Incheon Intl by month

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

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

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

If weather is an important factor for your trip to Incheon Intl Airport, 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 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. 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 Incheon Intl. Reviews last updated January 30, 2025.
Peruse reviews from past customers who have flown with Korean Air, Alaska Airlines and Delta from Oregon to Seoul to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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.

Alaska Airlines
8.0
Very good
9,688 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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
8,454 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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.

Qatar Airways
7.5
Good
3,718 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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.

Cathay Pacific
7.5
Good
820 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

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 Incheon Intl. 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 Incheon Intl Airport one-way?

    The cheapest airlines for a one-way flight from Oregon to Incheon Intl Airport are Alaska Airlines ($460), Delta ($490), and United Airlines ($496).

  • What are the most popular routes from Oregon to Incheon Intl Airport?

    Most travelers choose Portland - Incheon Intl, Eugene - Incheon Intl or Boise Air Term. Gowen Fld - Incheon Intl when deciding on the best route from Oregon to Incheon Intl Airport.

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

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

  • How can I find direct flights from Oregon to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Oregon to Incheon Intl 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 Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Oregon to Incheon Intl Airport (average of $1,086). Flying from Oregon to Incheon Intl Airport in June is currently the most expensive (average of $1,714). 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.

See more FAQs

Traveling to a place near Oregon?

Book flights to Oregon if you plan to visit one of these locations
Seongnam
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Daejeon

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Alternative routes for Oregon to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Gimpo Intl flights
San Francisco to Gimpo Intl flights
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Atlanta to Incheon Intl flights
Seattle to Gimpo Intl flights
Boston to Incheon Intl flights
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Hobby to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
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Minneapolis to Incheon Intl flights
Newark to Gimpo Intl flights
Love Field to Incheon Intl flights
Oakland to Incheon Intl flights
Baltimore to Gimpo Intl flights
Reagan-National to Gimpo Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Austin to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Midway to Incheon Intl flights
Orlando to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Detroit to Incheon Intl flights
Portland to Incheon Intl flights
Las Vegas to Incheon Intl flights
Sky Harbor Intl to Incheon Intl flights
Miami to Incheon Intl flights
Santa Ana to Incheon Intl flights
Boston to Gimpo Intl flights
Denver to Incheon Intl flights
Philadelphia to Incheon Intl flights
Atlanta to Gimpo Intl flights
Salt Lake City to Incheon Intl flights
LaGuardia to Gimpo Intl flights
San Diego to Incheon Intl flights
Tampa to Incheon Intl flights
Austin to Gimpo Intl flights

Top 5 airlines flying from Oregon to Incheon Intl

Discover the top 5 airlines that operate flights from Oregon to Incheon Intl. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$403Average$1,110FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$820Average$1,109FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$932Average$1,496FlexibilityNo cancel feeOn-time69%
DeltaCheapest$957Average$1,285FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,170Average$1,493FlexibilityNo cancel feeOn-time81%
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