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$325+ Cheap flights from Incheon Intl (ICN) to Oregon

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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PDX
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Find flight deals from Incheon Intl to Oregon

Cheapest flights from Incheon Intl to Oregon
Explore the most affordable flight options available from Incheon Intl to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This Air Canada deal was found by Cheapflights users on 11/13. 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.
mié. 11/266:55 pmICN - PDX
1 stop16h 35mAir Canada
vie. 12/59:50 amPDX - ICN
1 stop14h 20mAir Canada
Deal found 11/13$543
This Orbitz deal was found by Cheapflights users on 11/12. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/236:55 pmICN - PDX
1 stop31h 20mAir Canada
lun. 1/127:00 pmPDX - ICN
1 stop28h 00mAir Canada
Deal found 11/12$546
This Expedia deal was found by Cheapflights users on 11/11. 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.
jue. 12/256:55 pmICN - PDX
1 stop16h 35mAir Canada
dom. 1/47:00 pmPDX - ICN
1 stop29h 10mAir Canada
Deal found 11/11$568
This Air Canada deal was found by Cheapflights users on 11/13. 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.
mié. 12/175:55 pmICN - PDX
1 stop17h 35mAir Canada
sáb. 2/287:00 pmPDX - ICN
1 stop29h 10mAir Canada
Deal found 11/13$571
This OneTravel deal was found by Cheapflights users on 11/11. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/236:55 pmICN - PDX
1 stop12h 45mAir Canada
mar. 12/27:00 pmPDX - ICN
1 stop29h 10mAir Canada
Deal found 11/11$574
This Orbitz deal was found by Cheapflights users on 11/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/256:55 pmICN - PDX
1 stop16h 35mAir Canada
sáb. 1/37:00 pmPDX - ICN
1 stop29h 10mAir Canada
Deal found 11/11$597
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/238:35 pmICN - MFR
1 stop20h 40mAlaska Airlines
mar. 12/21:30 pmMFR - ICN
1 stop36h 05mAlaska Airlines
Deal found 11/11$600
This Alaska Airlines deal was found by Cheapflights users on 11/11. 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.
sáb. 11/228:35 pmICN - PDX
1 stop20h 43mAlaska Airlines
mié. 12/35:50 pmPDX - ICN
2 stops31h 45mAlaska Airlines
Deal found 11/11$603
This Air Canada deal was found by Cheapflights users on 11/12. 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. 12/215:55 pmICN - PDX
1 stop17h 35mAir Canada
dom. 12/289:50 amPDX - ICN
1 stop14h 20mAir Canada
Deal found 11/12$604
This Air Canada deal was found by Cheapflights users on 11/11. 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.
mié. 12/245:55 pmICN - PDX
1 stop17h 35mAir Canada
lun. 1/57:00 pmPDX - ICN
1 stop28h 00mAir Canada
Deal found 11/11$607
This Delta deal was found by Cheapflights users on 11/12. 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.
mié. 12/248:05 pmICN - EUG
1 stop18h 07mDelta
sáb. 1/33:35 pmEUG - ICN
1 stop31h 55mDelta
Deal found 11/12$616
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/228:35 pmICN - MFR
1 stop20h 40mAlaska Airlines
mar. 12/25:43 pmMFR - ICN
1 stop31h 52mAlaska Airlines
Deal found 11/11$656

Cheap flight deals from Incheon Intl to Oregon

Keep the following information in mind while searching for Incheon Intl to Oregon flight deals. Data was last updated noviembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$543
(Air Canada)

One-way from

$325
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$626
Provider with most accurate pricing for Seoul (SEL)-Portland flight deals.
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Provider most trusted by Cheapflights users for Seoul (SEL)-Portland flights.
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From Incheon Intl to Oregon
Search Deals
One-way flight from Incheon Intl to Oregon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Incheon Intl to Oregon 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 noviembre 13, 2025.
Use the filters below to find and compare flights from Incheon Intl Airport to Oregon that are best for you.

Fly from

Incheon Intl

Fly to

Oregon

Route

Depart

Return

Price

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

mar. 12/23

6:55 pm-9:15 am

1 stop31h 20m

Portland

lun. 1/12

7:00 pm-4:00 pm

1 stop28h 00m

$546

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

mar. 12/23

6:55 pm-6:30 pm

1 stop16h 35m

Portland

mar. 1/13

7:00 pm-5:10 pm

1 stop29h 10m

$546

IncheonMedford

ICN - MFR

ICNMFR

Incheon Intl

dom. 11/23

8:35 pm-12:15 am

1 stop20h 40m

Medford

mar. 12/2

1:30 pm-6:35 pm

1 stop36h 05m

$600

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

jue. 12/25

8:05 pm-4:24 pm

1 stop13h 19m

Portland

sáb. 1/3

5:25 pm-4:30 pm

1 stop30h 05m

$616

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

lun. 2/9

8:05 pm-8:59 pm

1 stop17h 54m

Portland

lun. 2/16

1:30 pm-4:30 pm

1 stop34h 00m

$616

IncheonEugene

ICN - EUG

ICNEUG

Incheon Intl

mié. 12/24

8:05 pm-9:12 pm

1 stop18h 07m

Eugene

sáb. 1/3

3:35 pm-4:30 pm

1 stop31h 55m

$616

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

dom. 11/23

8:35 pm-12:16 pm

1 stop32h 41m

Portland

mié. 12/3

5:50 pm-6:35 pm

2 stops31h 45m

$625

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

lun. 2/2

12:45 pm-6:10 pm

2 stops22h 25m

Portland

jue. 4/16

4:20 pm-4:20 am

2 stops20h 00m

$641

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

mar. 12/23

6:00 pm-10:01 am

2 stops33h 01m

Portland

lun. 1/12

1:24 pm-5:40 am

3 stops47h 16m

$642

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

mié. 12/24

12:45 pm-10:46 pm

1 stop27h 01m

Portland

dom. 1/4

10:52 pm-4:15 pm

2 stops48h 23m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 38 results
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Best time to book a flight from Incheon Intl to Oregon

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

Cheapflights Insights

Everything you need to know about your flight from Incheon Intl Airport to Oregon

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

Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Oregon (average of $351). Flying from Incheon Intl Airport to Oregon in January is currently the most expensive (average of $821). 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 ICN to OR?

Find hourly flight availability from Incheon Intl to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 13, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from Incheon Intl Airport to Oregon by exploring options for tickets in the morning.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated noviembre 13, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and Air Canada from Incheon Intl Airport to Oregon to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,163 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,163 reviews
Korean Air
8.4
Very good
1,163 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Delta
7.9
Good
8,007 reviews
Korean Air
8.4
Very good
1,163 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Air Canada
7.1
Good
10,444 reviews
Korean Air
8.4
Very good
1,163 reviews

Comfort

8.3

Overall

8.4

Crew

8.7

Boarding

8.5

Food

8.1

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

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

  • How long is the flight from Incheon Intl Airport to Oregon?

    Airlines like Air Canada, Alaska Airlines, and Delta fly from Incheon Intl Airport to Oregon in about 13h 19m. The time it takes to get you to your destination can typically vary by up to 18h 01m. The distance between Incheon Intl Airport and Oregon is about 5273 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Incheon Intl Airport to Oregon one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $515. United Airlines flights start at $518 while deals on Alaska Airlines start at $616 one-way.

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

    When deciding which route to take from Incheon Intl Airport to Oregon consider Incheon Intl - Portland, Incheon Intl - Eugene or Incheon Intl - Medford as they are the most popular.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport to Oregon (average of $351). Flying from Incheon Intl Airport to Oregon in January is currently the most expensive (average of $821). 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 Incheon Intl to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Incheon Intl to Oregon

Discover the top 3 airlines that operate flights from Incheon Intl to Oregon. 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$474Average$754FlexibilityNo cancel feeOn-time67%
DeltaCheapest$698Average$1,094FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$706Average$937FlexibilityNo cancel feeOn-time81%

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