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Find cheap flights from Seoul to Oregon from $457

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seoul to Oregon departing on 5/31. 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
Sun 5/26
Sun 6/2

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Best Oregon Flight Deals

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

Portland
Portland1 stop$776
Eugene
Eugene1 stop$1,254
Medford
Medford1 stop$1,917

Good to know

Low season

November

High season

July

Cheapest flight

$457
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Incheon to Portland

FAQs - booking Oregon flights

  • How does KAYAK find such low prices on flights from Seoul 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 Seoul to Oregon.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oregon from Seoul 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 Seoul 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 Seoul with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seoul 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 Seoul 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 35% 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 Seoul to Oregon

 
Need help choosing which airline to fly with from Seoul 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 1188 reviews
8.2food
8.8crew
8.6boarding
8.2entertainment
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

Good flight. Fiod was ready a bit late hence a hurry to finish before landing. Excellent crew and service

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.

Every thing was fine. Some ild classical Hindi movies should be add

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.

They close their counter so early. I had internet issues so I couldn’t check In online . I would have made the flight but their counter was closed 5 minutes before we arrived. No way of contacting them even though I had the confirmation number and tried to check in the night before on someone else’s phone. I tried calling their customer service with no pick up. Horrible experience, I’m very unhappy with them. I hope to never fly with them ever again. It costed me almost $900.

They are great with every aspect of customer service. Helped my elderly father and aided him with using the restroom.

I did not like anything. Flight experience was bad overall.

The seat comfort, the food and of course the crew, they made you feel welcome and relaxed 😊

Due to the delay of my first flight, my connecting flight with JetBlue was canceled by Singapore Airlines, but the JetBlue crew was very accommodating and rebooked a seat for me. The crew was very nice and had good attitude.

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."

Captain smooth landing, Crew efficient and helpful. We saw Mt Fuji from the plane. Thanks.

On time and smooth flight from San Juan direct to Sint Maarten.

Just to be expected on a budget airline. Since all the flights were either late on the evening it would help to offer some food for purchase Since you tourists cannot buy decent food withoit local vaccination record in hong Kong this would really to help Using phone to submit electronic data is great but for the elderly this is a hassle

Flight cancelled without notidication, had to book an emergency replacement flight at the counter

Cons: "We should have been allowed to sit near our family (wives). There was empty row but they wanted to charge us to move up. Ridiculous!!"
Pros: "Absolutely nothing"
Cons: "The flight took forever to land. Pilot said prepare for descent and we stayed in the air for another forty minutes. The air smelled awful. One of the worst flights I’ve ever taken."
Pros: "I was able to purchase extended seat room for a reasonable price."
Cons: "No free drinks or entertainment or anything to help pass the flight time."
Cons: "Staff at check-in counter were not helpful. They were there and they weren't. We were there at the front while two of the counters were ready but didn't call us up. They were chatting with each other instead. We I asked them are they ready to work, she ask me where was I heading. What is the difference?"
Pros: "Price was good and HK to Tokyo times were good"
Cons: "No entertainment on 5 hour flight"
Pros: "Nothing in particular."
Cons: "They don't tell you that 1) you aend up paying more than other airlines charge by the time you add various 'extras'; and 2) you have to go through immigration because they are in another terminal. This means two hours of work, plus I missed my flight because I didn't have 3 hrs. They said my fault."

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 Seoul to Oregon

Recent round-trip flight deals

9/11Wed
1 stopAmerican Airlines
19h 31mICN-PDX
9/27Fri
2 stopsAmerican Airlines
37h 45mPDX-ICN
$776
9/11Wed
2 stopsAmerican Airlines
35h 25mICN-PDX
9/27Fri
2 stopsAmerican Airlines
29h 00mPDX-ICN
$794
10/11Fri
1 stopUnited Airlines
14h 44mICN-PDX
10/15Tue
1 stopUnited Airlines
20h 21mPDX-ICN
$993
10/11Fri
1 stopUnited Airlines
19h 30mICN-PDX
10/15Tue
1 stopUnited Airlines
16h 30mPDX-ICN
$994
9/17Tue
1 stopKorean Air
16h 46mICN-PDX
10/11Fri
1 stopKorean Air
16h 25mPDX-ICN
$1,056
9/10Tue
1 stopKorean Air
16h 46mICN-PDX
10/16Wed
1 stopKorean Air
15h 25mPDX-ICN
$1,057
6/4Tue
1 stopAsiana Airlines
15h 30mICN-PDX
7/5Fri
1 stopAsiana Airlines
16h 20mPDX-ICN
$1,261
5/29Wed
1 stopAsiana Airlines
15h 30mICN-PDX
6/12Wed
1 stopAsiana Airlines
16h 35mPDX-ICN
$1,262
9/11Wed
2 stopsSingapore Airlines
39h 37mICN-PDX
9/27Fri
3 stopsSingapore Airlines
41h 35mPDX-ICN
$1,413
9/11Wed
2 stopsSingapore Airlines
37h 17mICN-PDX
9/27Fri
3 stopsSingapore Airlines
35h 50mPDX-ICN
$1,415

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Recent one-way flight deals

5/31Fri
3 stops
50h 07mICN-PDX
$457
5/31Fri
2 stops
58h 07mICN-PDX
$489
5/30Thu
3 stops
54h 40mICN-PDX
$509
8/30Fri
2 stopsUnited Airlines
26h 58mICN-PDX
$775
5/6Mon
2 stopsSingapore Airlines
47h 40mICN-PDX
$782
9/7Sat
2 stopsSingapore Airlines
48h 47mICN-PDX
$787
9/14Sat
2 stopsUnited Airlines
27h 15mICN-PDX
$835
8/12Mon
1 stopAsiana Airlines
29h 34mICN-PDX
$1,135
7/24Wed
1 stopAsiana Airlines
29h 34mICN-PDX
$1,139
7/5Fri
1 stopKorean Air
16h 25mICN-PDX
$2,340

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Last minute flights from Seoul to Oregon

Last minute flight, train and bus deals

4/29Mon
multi-stopAmerican Airlines
35h 12mICN-PDX
6/25Tue
multi-stopAmerican Airlines
22h 16mPDX-ICN
$987
4/29Mon
multi-stopAmerican Airlines
35h 12mICN-PDX
6/26Wed
multi-stopAmerican Airlines
32h 30mPDX-ICN
$999
4/29Mon
multi-stopAmerican Airlines
44h 06mICN-PDX
6/25Tue
multi-stopAmerican Airlines
22h 16mPDX-ICN
$1,023
4/29Mon
multi-stopAmerican Airlines
36h 16mICN-PDX
6/27Thu
multi-stopAmerican Airlines
35h 45mPDX-ICN
$1,106
4/29Mon
multi-stopUnited Airlines
18h 01mICN-PDX
6/27Thu
multi-stopUnited Airlines
25h 50mPDX-ICN
$1,265
4/30Tue
multi-stopAir Canada
15h 20mICN-PDX
5/30Thu
multi-stopAir Canada
18h 05mPDX-ICN
$1,355
4/30Tue
multi-stop
59h 25mICN-PDX
5/30Thu
multi-stop
35h 32mPDX-ICN
$1,475
4/30Tue
multi-stop
16h 18mICN-PDX
5/6Mon
multi-stop
15h 05mPDX-ICN
$1,498
4/28Sun
multi-stopAsiana Airlines
29h 22mICN-PDX
4/29Mon
multi-stopAsiana Airlines
17h 00mPDX-ICN
$1,544
4/28Sun
multi-stopAsiana Airlines
29h 22mICN-PDX
5/8Wed
multi-stopAsiana Airlines
17h 00mPDX-ICN
$1,553

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Flights to Oregon

Return flight deals:

Oregon - Seoul

Cabin classes: