$451+ 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ICN
May 5 — May 121
1 adult, Economy
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Find cheap flights from Oregon to Incheon Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Oregon to Incheon Intl
Keep the following information in mind while searching for Oregon to Incheon Intl flight deals. Data was last updated April 30, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $950 (United Airlines) |
One-way from | $455 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $1,011 |
Find flight deals from Oregon to Incheon Intl
Cheapest flights from Oregon to Incheon IntlExplore 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 April 30, 2025.
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 April 30, 2025.
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/96:15 amPDX - ICN
1 stop17h 50mMultiple Airlines
Wed 9/179:45 amICN - PDX
2 stops25h 01mMultiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 10/46:48 pmEUG - ICN
1 stop17h 32mUnited Airlines
Sat 10/184:50 pmICN - EUG
1 stop16h 55mUnited Airlines
Deal found 4/29![United Airlines logo]()
$950
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:40 pmPDX - ICN
1 stop28h 25mAir Canada
Tue 9/165:45 pmICN - PDX
1 stop17h 01mAir Canada
Deal found 4/29![Air Canada logo]()
$1,026
This oojo deal was found by Cheapflights users on 4/29. 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 8/178:12 pmPDX - ICN
2 stops24h 28mCathay Pacific
Sun 8/311:40 pmICN - PDX
2 stops36h 07mCathay Pacific
Deal found 4/29![Cathay Pacific logo]()
$1,045
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/239:50 pmPDX - ICN
2 stops28h 45mAlaska Airlines
Fri 10/108:35 pmICN - PDX
2 stops29h 12mAlaska Airlines
Deal found 4/29![Alaska Airlines logo]()
$1,080
This oojo deal was found by Cheapflights users on 4/29. 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.
Tue 9/309:30 pmPDX - ICN
2 stops21h 45mChina Airlines
Tue 10/148:35 pmICN - PDX
2 stops25h 43mChina Airlines
Deal found 4/29![China Airlines logo]()
$1,133
This oojo deal was found by Cheapflights users on 4/29. 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.
Mon 10/275:30 pmPDX - ICN
2 stops25h 00mEVA Air
Sun 11/27:45 pmICN - PDX
2 stops34h 36mEVA Air
Deal found 4/29![EVA Air logo]()
$1,165
This Orbitz deal was found by Cheapflights users on 4/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/228:27 pmBOI - ICN
2 stops25h 13mMultiple Airlines
Sun 8/311:40 pmICN - BOI
2 stops38h 59mMultiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,192
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:23 amPDX - ICN
1 stop17h 07mDelta
Thu 5/157:20 pmICN - PDX
1 stop16h 00mDelta
Deal found 4/29![Delta logo]()
$1,206
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 10/145:40 pmPDX - ICN
1 stop18h 40mUnited Airlines
Tue 10/285:00 pmICN - PDX
2 stops21h 38mUnited Airlines
Deal found 4/29![United Airlines logo]()
$1,210
This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 4/306:21 pmEUG - ICN
2 stops24h 39mEVA Air
Wed 5/77:45 pmICN - EUG
2 stops43h 35mEVA Air
Deal found 4/29![EVA Air logo]()
$1,212
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:59 pmPDX - ICN
1 stop23h 31mAmerican Airlines
Sun 5/185:25 pmICN - PDX
2 stops22h 32mAmerican Airlines
Deal found 4/29![American Airlines logo]()
$1,225
Cheapflights Fare Finder
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 April 30, 2025.
Use the filters below to find and compare flights from Oregon to Incheon Intl Airport that are best for you.
Fly from
Oregon
Fly to
Incheon Intl
Route
Depart
Return
Price
PortlandIncheon
PDX - ICN
PDXICN
Portland
Tue 9/9
6:15 am-4:05 pm
1 stop17h 50m
Incheon Intl
Wed 9/17
9:45 am-6:46 pm
2 stops25h 01m
$774
EugeneIncheon
EUG - ICN
EUGICN
Eugene
Sat 10/4
6:00 am-3:00 pm
1 stop17h 00m
Incheon Intl
Sat 10/18
11:30 am-5:45 pm
1 stop22h 15m
$950
PortlandIncheon
PDX - ICN
PDXICN
Portland
Sun 8/17
7:00 am-4:00 am
1 stop29h 00m
Incheon Intl
Wed 8/27
8:55 pm-8:35 pm
1 stop15h 40m
$996
PortlandIncheon
PDX - ICN
PDXICN
Portland
Mon 9/1
7:40 pm-4:05 pm
1 stop28h 25m
Incheon Intl
Tue 9/16
5:45 pm-6:46 pm
1 stop17h 01m
$1,026
PortlandIncheon
PDX - ICN
PDXICN
Portland
Sun 8/17
8:12 pm-12:40 pm
2 stops24h 28m
Incheon Intl
Sun 8/31
1:40 pm-9:47 am
2 stops36h 07m
$1,045
PortlandIncheon
PDX - ICN
PDXICN
Portland
Tue 9/23
9:50 pm-6:35 pm
2 stops28h 45m
Incheon Intl
Fri 10/10
8:35 pm-9:47 am
2 stops29h 12m
$1,080
PortlandIncheon
PDX - ICN
PDXICN
Portland
Tue 9/30
9:30 pm-11:15 am
2 stops21h 45m
Incheon Intl
Tue 10/14
8:35 pm-6:18 am
2 stops25h 43m
$1,133
BoiseIncheon
BOI - ICN
BOIICN
Boise Air Term. Gowen Fld
Fri 8/22
8:27 pm-12:40 pm
2 stops25h 13m
Incheon Intl
Sun 8/31
1:40 pm-1:39 pm
2 stops38h 59m
$1,192
PortlandIncheon
PDX - ICN
PDXICN
Portland
Mon 9/22
11:59 pm-3:30 pm
1 stop23h 31m
Incheon Intl
Tue 9/30
5:25 pm-8:53 pm
1 stop19h 28m
$1,206
PortlandIncheon
PDX - ICN
PDXICN
Portland
Tue 10/14
5:40 pm-4:20 am
1 stop18h 40m
Incheon Intl
Tue 10/28
5:00 pm-10:38 pm
2 stops21h 38m
$1,210
Showing 1-10 of 37 results
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.
Cheapflights Insights
Everything you need to know about your flight from Oregon to Incheon Intl Airport
What is the cheapest month to book a flight from Oregon to Incheon Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Oregon to Incheon Intl Airport (average of $1,001). Flying from Oregon to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 April 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 April 30, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and China Airlines 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.
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Food
8.1
Crew
8.6
Overall
8.4
Reviews
1 / 20
10.0
ExcellentDale,Apr 2025
SFO - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Food
8.1
Crew
8.6
Overall
8.4
Reviews
1 / 20
10.0
ExcellentDale,Apr 2025
SFO - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Food
8.1
Crew
8.6
Overall
8.4
Reviews
1 / 20
10.0
ExcellentDale,Apr 2025
SFO - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Food
8.1
Crew
8.6
Overall
8.4
Reviews
1 / 20
10.0
ExcellentDale,Apr 2025
SFO - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Food
8.1
Crew
8.6
Overall
8.4
Reviews
1 / 20
10.0
ExcellentDale,Apr 2025
SFO - TPE
Entertainment
8.0
Boarding
8.4
Comfort
8.3
Food
8.1
Crew
8.6
Overall
8.4
Reviews
1 / 20
10.0
ExcellentDale,Apr 2025
SFO - TPE
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.
Traveling to a place near Oregon?
Book flights to Oregon if you plan to visit one of these locationsSuwon
Seongnam
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.
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 April 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$403 | Average$1,109 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$809 | Average$1,104 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$881 | Average$1,496 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$882 | Average$1,357 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,104 | Average$1,469 | FlexibilityNo cancel fee | On-time81% |