$545+ Cheap flights from Incheon Intl (ICN) to Portland (PDX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — PDX
Nov 21 — Nov 281
Round-trip
1 adult, Economy
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Find cheap flights from Incheon Intl to Portland 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
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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 Incheon Intl to Portland
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Cheapest flights from Incheon Intl to PortlandExplore the most affordable flight options available from Incheon Intl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
Explore the most affordable flight options available from Incheon Intl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2026.
This Expedia deal was found by Cheapflights users on 10/19. 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.
Tue 11/176:55 pm -
1 stop18h 51m
Tue 11/2410:00 am -
1 stop14h 10m
Deal found 10/19![Air Canada logo]()
$890
This Air Canada deal was found by Cheapflights users on 10/19. 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 11/176:55 pm -
1 stop16h 36m
Tue 11/2410:00 am -
2 stops19h 15m
Deal found 10/19![Multiple Airlines logo]()
$902
This Expedia deal was found by Cheapflights users on 10/22. 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.
Tue 11/246:55 pm -
1 stop18h 51m
Tue 12/17:10 pm -
1 stop29h 00m
Deal found 10/22![Air Canada logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/231:10 pm -
2 stops38h 18m
Fri 12/410:56 am -
1 stop17h 24m
Deal found 10/22![Multiple Airlines logo]()
$939
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 11/248:40 pm -
2 stops44h 04m
Fri 12/410:56 am -
1 stop17h 24m
Deal found 10/22![Multiple Airlines logo]()
$955
This Justfly.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/256:55 pm -
1 stop16h 36m
Mon 11/307:00 am -
1 stop17h 10m
Deal found 10/22![Air Canada logo]()
$960
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/176:00 pm -
2 stops44h 58m
Tue 11/248:30 am -
2 stops28h 10m
Deal found 10/19![United Airlines logo]()
$965
This Air Canada deal was found by Cheapflights users on 10/19. 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 11/166:55 pm -
1 stop18h 51m
Sat 11/287:00 am -
1 stop17h 10m
Deal found 10/19![Air Canada logo]()
$977
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/231:10 pm -
2 stops38h 18m
Wed 12/210:56 am -
1 stop17h 24m
Deal found 10/22![Multiple Airlines logo]()
$980
This Air Canada deal was found by Cheapflights users on 10/19. 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 12/146:55 pm -
1 stop12h 46m
Wed 2/2410:00 am -
2 stops19h 00m
Deal found 10/19![Multiple Airlines logo]()
$984
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sat 11/217:45 pm -
1 stop18h 30m
Fri 12/47:00 am -
1 stop21h 20m
Deal found 10/22![Multiple Airlines logo]()
$993
Best flights from Incheon Intl to PortlandDiscover carefully curated flight deals from Incheon Intl to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
Discover carefully curated flight deals from Incheon Intl to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2026.
This Air Canada deal was found by Cheapflights users on 10/18. 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.
Wed 11/256:55 pm -
1 stop18h 51m
Fri 4/210:00 am -
1 stop14h 05m
Deal found 10/18![Air Canada logo]()
$890
This Delta deal was found by Cheapflights users on 10/22. 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.
Mon 11/236:40 pm -
1 stop14h 49m
Mon 11/309:16 am -
1 stop15h 29m
Deal found 10/22![Delta logo]()
$1,001
This Alaska Airlines deal was found by Cheapflights users on 10/22. 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.
Sun 11/228:00 pm -
1 stop16h 49m
Sun 11/296:22 am -
1 stop18h 13m
Deal found 10/22![Alaska Airlines logo]()
$1,009
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/2012:45 pm -
2 stops27h 41m
Sun 1/34:28 pm -
2 stops30h 47m
Deal found 10/19![United Airlines logo]()
$1,090
This Korean Air deal was found by Cheapflights users on 10/18. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/64:40 pm -
1 stop15h 54m
Wed 5/56:30 am -
1 stop19h 20m
Deal found 10/18![Korean Air logo]()
$1,100
This Air Canada deal was found by Cheapflights users on 10/19. 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 11/166:55 pm -
1 stop18h 51m
Sat 11/287:00 am -
1 stop17h 10m
Deal found 10/19![Air Canada logo]()
$977
This Delta deal was found by Cheapflights users on 10/22. 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.
Fri 11/276:45 pm -
1 stop18h 59m
Sun 11/295:45 am -
1 stop17h 35m
Deal found 10/22![Delta logo]()
$1,001
This Alaska Airlines deal was found by Cheapflights users on 10/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/168:00 pm -
2 stops30h 28m
Sat 11/285:30 am -
1 stop19h 05m
Deal found 10/20![Alaska Airlines logo]()
$1,066
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Wed 11/256:00 pm -
2 stops32h 36m
Fri 4/211:10 pm -
2 stops48h 10m
Deal found 10/18![United Airlines logo]()
$1,109
This United Airlines deal was found by Cheapflights users on 10/19. 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 4/64:50 pm -
2 stops32h 31m
Wed 5/510:57 am -
3 stops36h 23m
Deal found 10/19![United Airlines logo]()
$1,125
Last-minute flights from Incheon Intl to PortlandDiscover last-minute flight deals from Incheon Intl to Portland. Data last updated October 22, 2026 and is based on user searches.
Discover last-minute flight deals from Incheon Intl to Portland. Data last updated October 22, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 10/19. 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 11/166:55 pm -
1 stop18h 51m
Sat 11/287:00 am -
1 stop17h 10m
Deal found 10/19![Air Canada logo]()
$977
This Expedia deal was found by Cheapflights users on 10/19. 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.
Tue 11/176:55 pm -
1 stop18h 51m
Tue 11/2410:00 am -
1 stop14h 10m
Deal found 10/19![Air Canada logo]()
$890
This Air Canada deal was found by Cheapflights users on 10/19. 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 11/176:55 pm -
1 stop16h 36m
Tue 11/2410:00 am -
2 stops19h 15m
Deal found 10/19![Multiple Airlines logo]()
$902
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/176:00 pm -
2 stops44h 58m
Tue 11/248:30 am -
2 stops28h 10m
Deal found 10/19![United Airlines logo]()
$965
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Sat 11/217:45 pm -
1 stop18h 30m
Fri 12/47:00 am -
1 stop21h 20m
Deal found 10/22![Multiple Airlines logo]()
$993
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/231:10 pm -
2 stops38h 18m
Fri 12/410:56 am -
1 stop17h 24m
Deal found 10/22![Multiple Airlines logo]()
$939
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Mon 11/231:10 pm -
2 stops38h 18m
Wed 12/210:56 am -
1 stop17h 24m
Deal found 10/22![Multiple Airlines logo]()
$980
This Expedia deal was found by Cheapflights users on 10/22. 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.
Tue 11/246:55 pm -
1 stop18h 51m
Tue 12/17:10 pm -
1 stop29h 00m
Deal found 10/22![Air Canada logo]()
$938
This Kiwi.com deal was found by Cheapflights users on 10/22. 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.
Tue 11/248:40 pm -
2 stops44h 04m
Fri 12/410:56 am -
1 stop17h 24m
Deal found 10/22![Multiple Airlines logo]()
$955
This Justfly.com deal was found by Cheapflights users on 10/22. 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.
Wed 11/256:55 pm -
1 stop16h 36m
Mon 11/307:00 am -
1 stop17h 10m
Deal found 10/22![Air Canada logo]()
$960
This KAYAK deal was found by Cheapflights users on 10/22. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:55 pm -
1 stop18h 51m
Thu 12/310:00 am -
1 stop14h 10m
Deal found 10/22![ANA logo]()
$997
One-way flights from Incheon Intl to PortlandSearch for one-way flight options from Incheon Intl to Portland. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
Search for one-way flight options from Incheon Intl to Portland. Find affordable one-way fares based on user searches. Data last updated October 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Thu 11/128:40 pm -
2 stops53h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$545
This Expedia deal was found by Cheapflights users on 10/19. 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.
Wed 11/116:55 pm -
1 stop31h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Canada logo]()
$559
This Air Canada deal was found by Cheapflights users on 10/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:55 pm -
1 stop12h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Air Canada logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Fri 12/47:45 pm -
1 stop30h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$579
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Sat 2/207:45 pm -
1 stop18h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Fri 2/197:45 pm -
1 stop31h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$593
This Expedia deal was found by Cheapflights users on 10/18. 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.
Thu 2/188:00 pm -
1 stop28h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Alaska Airlines logo]()
$596
This Justfly.com deal was found by Cheapflights users on 10/19. 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.
Thu 11/126:55 pm -
1 stop31h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Air Canada logo]()
$606
Find flight deals from Incheon Intl to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Incheon Intl (ICN) to Portland (PDX). 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 October 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $890 (Expedia) |
One-way from | $545 (Kiwi.com) |
Popular in | August |
Cheapest in | November |
Average price | $997 |
Cheapflights Fare Finder
Customize your flight search to find flights from Incheon Intl to Portland 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 7,457,451 searches. Data last updated October 22, 2026.
Use the filters below to find and compare flights from Incheon Intl Airport to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Thu 11/12
8:40 pm-8:52 am
2 stops53h 12m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$545
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Wed 11/11
6:55 pm-9:26 am
1 stop31h 31m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$559
Quickest round-trip
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Thu 11/5
6:55 pm-2:41 pm
1 stop12h 46m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$567
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Sat 2/20
7:45 pm-10:33 pm
1 stop19h 48m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$583
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Sat 2/20
8:00 pm-6:33 pm
1 stop39h 33m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$618
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Fri 12/4
7:45 pm-8:46 pm
2 stops18h 01m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$618
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Fri 1/15
8:00 pm-4:35 pm
2 stops37h 35m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$633
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Fri 1/15
1:05 pm-9:26 am
3 stops37h 21m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$643
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Thu 2/18
8:00 pm-10:33 pm
2 stops19h 33m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$648
IncheonPortland
ICN Incheon Intl - PDX Portland
ICNPDX
Incheon Intl
Fri 2/19
8:00 pm-8:48 pm
2 stops17h 48m
Portland
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$648
Showing 1-10 of 22 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Incheon Intl Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Incheon Intl Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Incheon Intl Airport-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Incheon Intl Airport-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Incheon Intl Airport-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Incheon Intl to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Incheon Intl with our price prediction graph.
ICN-PDX
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.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated October 22, 2026.
See what other customers who have flown with Korean Air,Delta, andAir Canada from Incheon Intl Airport to Portland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Boarding
8.5
Comfort
8.3
Overall
8.4
Food
8.1
Crew
8.7
Entertainment
8.2
Reviews
1 / 20
10.0
ExcellentJacqueline,Aug 2025
ICN - SEA
Related info for your journey
Find useful and relevant information for your journey from Incheon Intl to Portland. 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 Portland?
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Incheon Intl and Portland flights
Browse other Incheon Intl and Portland flight options. Last updated on October 22, 2026.
Other flights from Incheon Intl
Browse through other flights departing from Incheon Intl. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 22, 2026.
Top 3 airlines flying from Incheon Intl to Portland
Discover the top 3 airlines that operate flights from Incheon Intl to Portland. 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 7,457,451 searches. Data last updated October 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$565 | Average$960 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$622 | Average$1,244 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$662 | Average$1,204 | FlexibilityNo cancel fee | On-time81% |