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Find cheap flights from Seoul Incheon Airport to Oregon from $371

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Incheon to Oregon departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

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Best Oregon Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Portland
Portland2 stops$569
Eugene
Eugene1 stop$1,486
Medford
Medford2 stops$1,151

Good to know

Low season

April

High season

June

Cheapest flight

$371
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Incheon to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Incheon to Oregon?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Incheon to Oregon.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Incheon to Oregon?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oregon from Incheon is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Incheon to Oregon?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oregon with an airline and back to Incheon with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Incheon to Oregon?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oregon from Incheon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Oregon

  • Morning departure is around 61% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Incheon to Oregon

 
Need help choosing which airline to fly with from Incheon to Oregon? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1186 reviews
8.8Crew
8.2Entertainment
8.6Boarding
8.2Food
8.3Comfort
Airline reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

10.0 ExcellentAnonymous, Apr 2024ICN - SGN
Read more about Korean Air reviews

The flight crews were extremely professional helpful and courteous. Departure and arrival times were accurate. No delay. Thanks

Not very comfortable seated in the back plane due to turbulence

Everything about Korean air is great, hands down! Will always prefer this airline from other carriers.

Ford not that great the seat not to big for leg room like other airline

Crew was ok, but some passengers were a bit rude. Again, all outlets were not working, only the really slow charging usb plug on the entertainment system. Entertainment system was also bugged, some features just crash, the touch screen wasn't working and when trying to watch a movie the onscreen display kept flashing off and on making it very difficult to watch.

New plane. Perfect gluten free meal Very flawless procedures from check-in to the landing. Taking off on time and landing even earlier and the luggages are already there after shortest arrival report.

It was ok. Not good and not a bad experience

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

I like your stewardess, they are nice. However, your food could have been better and wheres your dessert? You do not offer beer or scotch. I do not drink alcohol biut my husband can have one or two, he has to ask if he can have one. during dinner or lunch, it should be offerred. Also, you do not have the most famous drinks ginger ale

Not accommodating ground staff On board slow service Crew members not very friendly

Staff on board were good - food was fine tasted good - tv was old 1970ts in seat back but hey it was a 2 out flight so no drama

Cons: "No entertainment, no place to plug in devices, extremely uncomfortable. The worst part was the Dixie cup of water served. Really?!? A bottle or larger cup would have broke the bank? Was so thirsty by the time we landed even though I had the attendants bring me water three times."

My overall experience with Singapore Airlines is great. Will definitely fly Singapore airline again.

Good flight. The food was served a bit late, hence a hurry to finish before landing. Excellent crew and service

All in all the flight was good. Love the fact that for airline food it was piping hot

Cabin Crew always friendly and helpful. Seating cramped - foul smelling from toilets, high risk of disease. Guard personal property such as expensive sunglasses Coffee always awful and cold Meal trays toddler sized Not worth the extra cost to fly SQ - use a budget airline, same if not better experience

When boarding, after business class should be premium economy, but economy class already lined-up at the gate blocking premium economy to board. Singapore airline crew should done a better job to organize this chaos :( Thank you.

It seems paying premium economy does not make difference with economy. No priority boarding, not worthy paying extra$$$ for premium economy.

The singapore airline now compared before covid, I like the service before covid. SQ was the best of all airlines but now I am going to look for different airline if I am travelling in asia.

A pc of cake or biscuit at least. The airport was like a maze need to take another bus to the main terminal to immigration.

Perfect experience from boarding through to leaving the flight, comfortable and personalised service from all staff, highly recommended

They were able to assist my elderly father and myself after not being able to check in to scoot. The counter service was phenomenal. They did what they could to get us on the next plane so we could catch our Connecting flight. Scoot closed early on us so we ended up missing our flight.

At the boarding gate, Jeju airline accepted "carry on" bags for checking in for free due to the "limited cabin space". This is because most passengers were carrying multiple bags that exceed the size and weight limit for carry on items. Rather than inspecting carry-on bags at the counter and requiring excess bags to be checked in for a fee, they allowed freeloading at the boarding gate to to the detriment of those who paid the fee for checked bags. This is totally unfair.

As posred earlier the crew was very accommodating & professional. Thank You Allen

All though you can not help it the kids was loud and unruly, The crew was very accommodating and professional. Thank You Allen.

No priority counter check in for families with young children.

The flight was delayed from GUM to ICN, there was no notification on how delayed the flight would be. Although we received notice, there was no specified time given. The flight was also very uncomfortable.

Cons: "Sold me a ticket then cancelled 15 minutes later due to not having updated information from the airline on bookings."

ok flight, but charged for everything. water, food, baggage. no free water available, I had to plead to give me water to take medicine.

Need to consider about zero entertainment services and lack of flight information!

I can't board the 2nd flight due to the last 1st flight. In the 1st flight check-in, I can't board due to the stupid problem of K-ETA visa. The booking system and the flight company should inform the customer a few days earlier. This is the worse experience in my life. I won't use KAYAK and the airline anymore. My friends were also surprised about this stupid situation. I won't use KAYAK and T'way anymore.

I can't board the flight due to the K-ETA problem. You should inform the customer clearly a few days before the flight. I can't cancel/change the flight now. This is the worst experience in my life. I also never hear about this kind of bad experience. I won't use the booking system and the flight company anymore.

Pros: "We received great assistance at the check-in counter and were helped out even though we arrived late. The ground crew was actually great."
Cons: "We only got water. Felt like a bus ride. Minimum comfort but fair for the price."

Book cheap flights from Incheon to Oregon

Recent round-trip flight deals

9/11Wed
2 stopsAmerican Airlines
35h 25mICN-PDX
9/27Fri
1 stopAmerican Airlines
23h 16mPDX-ICN
$569
9/11Wed
2 stopsAmerican Airlines
35h 25mICN-PDX
9/27Fri
1 stopAmerican Airlines
23h 16mPDX-ICN
$573
8/19Mon
1 stopUnited Airlines
24h 44mICN-PDX
8/23Fri
1 stopUnited Airlines
20h 19mPDX-ICN
$1,066
8/19Mon
1 stopUnited Airlines
23h 04mICN-PDX
8/22Thu
2 stopsUnited Airlines
35h 35mPDX-ICN
$1,071
9/11Wed
1 stopKorean Air
16h 46mICN-PDX
10/16Wed
1 stopKorean Air
14h 25mPDX-ICN
$1,180
6/4Tue
1 stopKorean Air
13h 22mICN-PDX
7/4Thu
1 stopKorean Air
14h 14mPDX-ICN
$1,223
6/4Tue
1 stopAsiana Airlines
15h 30mICN-PDX
7/5Fri
1 stopAsiana Airlines
16h 20mPDX-ICN
$1,266
6/4Tue
1 stopAsiana Airlines
15h 30mICN-PDX
7/5Fri
1 stopAsiana Airlines
16h 20mPDX-ICN
$1,267
9/11Wed
2 stopsSingapore Airlines
39h 37mICN-PDX
9/27Fri
3 stopsSingapore Airlines
41h 35mPDX-ICN
$1,515
7/23Tue
2 stopsSingapore Airlines
46h 57mICN-PDX
11/5Tue
3 stopsSingapore Airlines
34h 50mPDX-ICN
$1,797

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Recent one-way flight deals

5/16Thu
1 stopAmerican Airlines
19h 22mICN-PDX
$371
10/18Fri
1 stopAmerican Airlines
19h 31mICN-PDX
$373
5/9Thu
1 stopAmerican Airlines
19h 22mICN-PDX
$374
5/10Fri
1 stopUnited Airlines
19h 52mICN-MFR
$484
10/29Tue
3 stopsUnited Airlines
34h 54mICN-PDX
$489
7/4Thu
2 stopsSingapore Airlines
46h 57mICN-PDX
$986
7/4Thu
1 stopAsiana Airlines
29h 34mICN-PDX
$1,024
8/14Wed
2 stopsSingapore Airlines
44h 37mICN-PDX
$1,084
8/5Mon
1 stopAsiana Airlines
29h 34mICN-PDX
$1,159
5/11Sat
1 stopKorean Air
17h 10mICN-PDX
$2,593

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Incheon - Oregon Flights

Departure:

Seoul Incheon Airport (ICN)South Korea

Return flight deals:

Oregon - Seoul Incheon Airport

Cabin classes: