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ICN - PDX

Find cheap flights from Seoul Incheon Airport to Portland from $501

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 Portland departing on 6/3. 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
Thu 5/16
Thu 5/23

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Incheon to Portland, as well as popular online travel agencies
In the last 7 days travelers have searched 43,990,755 times on KAYAK, and here is why:

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Cheap flight deals from Incheon to Portland (ICN-PDX)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Incheon to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:25 pm - 12:50 pmICN-PDX
35h 25m2 stops
11:59 pm - 4:25 pmPDX-ICN
24h 26m1 stop
$810American Airlines
Find Deal
Wed, Oct 2 - Tue, Oct 29
5:25 pm - 12:50 pmICN-PDX
35h 25m2 stops
12:20 pm - 4:25 pmPDX-ICN
36h 05m2 stops
$826American Airlines
Find Deal
Wed, Oct 2 - Tue, Oct 29
6:00 pm - 2:47 pmICN-PDX
12h 47m1 stop
6:00 pm - 4:00 pmPDX-ICN
30h 00m1 stop
$838Air Canada
Find Deal
Wed, Oct 2 - Tue, Oct 29
5:25 pm - 12:50 pmICN-PDX
35h 25m2 stops
11:59 pm - 3:15 pmPDX-ICN
23h 16m1 stop
$869American Airlines
Find Deal
Wed, Oct 9 - Sat, Oct 19
6:00 pm - 6:17 pmICN-PDX
16h 17m1 stop
6:00 am - 4:05 pmPDX-ICN
18h 05m1 stop
$896Air Canada
Find Deal
Thu, Sep 12 - Fri, Sep 20
4:35 pm - 1:33 pmICN-PDX
12h 58m1 stop
9:56 am - 5:50 pmPDX-ICN
15h 54m1 stop
$1,111Korean Air
Find Deal
Mon, May 13 - Tue, Jun 4
2:30 pm - 6:47 pmICN-PDX
20h 17m1 stop
9:56 am - 5:50 pmPDX-ICN
15h 54m1 stop
$1,125Korean Air
Find Deal
Wed, May 29 - Tue, Jun 4
9:25 pm - 9:10 pmICN-PDX
39h 45m2 stops
8:30 am - 7:00 pmPDX-ICN
18h 30m1 stop
$1,278Hawaiian Airlines
Find Deal
Wed, May 29 - Tue, Jun 4
7:20 pm - 6:29 pmICN-PDX
15h 09m1 stop
12:50 am - 3:30 pmPDX-ICN
22h 40m1 stop
$1,363Delta
Find Deal
Wed, Oct 2 - Mon, Oct 28
7:20 pm - 7:16 amICN-PDX
27h 56m1 stop
4:40 pm - 5:10 amPDX-ICN
19h 30m1 stop
$1,392Delta
Find Deal
Tue, Jul 23 - Tue, Nov 5

Flights from Incheon to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from Incheon to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Incheon to Portland?

The average price of all flights from Incheon Intl Airport to Portland clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Incheon to Portland, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Portland, Tuesday is the cheapest day to fly and Friday is the most expensive.

What is the cheapest month to fly from Incheon Intl Airport to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Incheon Intl Airport to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Incheon Intl Airport to Portland is February, where tickets cost $1,121 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is $1,893 and $1,729 respectively.

How far in advance should I book a flight from Incheon Intl Airport to Portland?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Incheon Intl Airport to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Incheon Intl Airport to Portland, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 51 days before departure.

Which airlines provide the cheapest flights from Incheon to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Portland from Incheon were found on Singapore Airlines ($694) and Delta ($756), and the lowest round-trip tickets were found on American Airlines ($810) and Air Canada ($838).

Good to know

Low season

April

High season

July

Cheapest flight

$501
Best time to beat the crowds but there is an average 37% increase in price.
Most popular time to fly with an average 27% increase in price.
Flight from Incheon to Portland

When to book flights from Incheon to Portland

Are your dates flexible? Find out the best times to travel from Incheon to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seoul Incheon Airport to Portland flights

  • What is the cheapest flight from Incheon Intl Airport to Portland?

    In the last 3 days, the lowest price for a flight from Incheon Intl Airport to Portland was $501 for a one-way ticket and $810 for a round-trip.

  • Do I need a passport to fly between Incheon and Portland?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Incheon and on arrival in Portland.

  • Which aircraft models fly most regularly from Incheon to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Incheon to Portland?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Incheon and Portland, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Incheon to Portland, Korean Air or Delta?

    The two airlines most popular with KAYAK users for flights from Incheon to Portland are Korean Air and Delta. With an average price for the route of $1,249 and an overall rating of 8.5, Korean Air is the most popular choice. Delta is also a great choice for the route, with an average price of $1,516 and an overall rating of 8.0.

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

    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 Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland 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 Portland?

    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 Portland with an airline and back to Incheon with another airline. Booking your flights between Incheon and PDX can sometimes prove cheaper using this method.

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

    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 Portland 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 5 airlines serving from Incheon to Portland

 
See real verified KAYAK customer reviews for airlines flying from Incheon to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Incheon to Portland? 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 1198 reviews
8.6boarding
8.8crew
8.2entertainment
8.2food
8.3comfort
Airline reviews

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

10.0 ExcellentNorman, Apr 2024ICN - MNL
Read more about Korean Air reviews

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

lunch was good; breakfast was kinda meh cabin temprature was way too high new entertainment system but somewhat limited content

I flew Asiana Air not Korean Air which was my original flight. So, I have no say about Korean Airlines right now. I hope you guys will not make any changes of my flight on Feb 15th. I want to fly Korean Air on Feb 15th. and make sure it is the same flightr njumber for my husband also and do not make any changes on either flights. thank you for reading my letter.

It was a crowded flight. They did the best they could.

Super good crew... food was pretty awful- overall Delta is my favorite carrier- takes off on time, good boarding process etc.

I love flying DELTA it's my favorite airline to fly I love the staff the flight attendants and most importantly the safe flights that the pilots bring every time!!!! period!! My experience has been beautiful every time....I hope the good standards will always be kept

Service was good for such a short flight. Small plane but smooth flight.

Boarding was a little confusing as many folks were trying to get on through priority boarding instead of general. Everything else was excellent.

Worst flight in my life. Only was scheduled for a 45 min flight to get our connection flight. It was late by 40 minutes and we missed our connection. Delta was totally useless trying to help and unable to get my family on the next flight because they overbooked it Thus had to get a hotel at my expense and lost a day at Disney as a result. Cost me about a $1000 if you add 2 hotels meals shuttles etc to get thru the day Awful customer service by Delta in Detroit totally useless people

When checking our bags at the Virgin Atlantic counter, the employee told us that we should go to Delta because we needed to verify our passports and our names. Fortunately the employee organizing the line stopped us and asked why we didn't hand over our suitcases. He sent us to another line and told the employee that we already have the passports verified in the reservation. She understood and received our suitcases. In London they have a general waiting room, where you stay until the gate number of your flight is announced. KAYAK informed us the gate number hours before the airlines did. Just like the flight to London, the legroom is too small. abusive for a flight of so many hours.

The experience was good and the flight departed on time and landed early

The flight was delayed but we got to our final destination.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

Flight delayed then cancelled then gate changed two times then baggage lost.

My flight was canceled minutes before boarding started. It took three hours to get rebooked and it was on another airline overnight with another stop added. All I got was two $15 food coupons.

The plane is extremely loud and there’s no place to charge devices.

Not great to be very honest. Our flight was delayed after we sat at the airport until 15 minutes after we were supposed to leave . We were then notified the plane was being worked on “and the parts were out in the ground and still not finished .” Even though the work started the evening before and they knew it wasn’t fixed. . Then we were told it would be a 1:15 pm boarding time so we waited then at 1:45pm we were told it would be an 11:15pm boarding . It was changed to and 3:55am boarding the next morning . We lost out on a day in Hawaii and a night of our VRBO rental.

Safety record impeccable and important since flying many hours and thousands of miles over ocean.

Love the food service and attentiveness of the crew. Could have wi-if on flight

My seat assignment was disappear even I had chosen my seat next to my husband at making reservation. And also the touch panel on my screen was broken so I could have limited entertainment during the long flight.

My tray was broken and instead of being moved I was provided blue tape.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

Wifi wasn't working on one of the UA flights after boarding.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

I liked everything about the flight. The service was excellent!

Headphones for the movies have too much bass and can't be adjusted. Almost impossible to hear. Great movie selections but can't really watch them because you can't hear them. Also the system is very slow.

This was the first AC flight in a long time that we experienced no delays or frustrations. The gate attendant was extremely polite and accommodating to my husband who has Parkinson’s disease which made boarding extremely stress free. Flight departed ON TIME and was a smooth ride. If only all my AC experiences could be like this.

The Air Canada agent was very helpful helping with my luggage and cat carrier when I went there instead of United.

United force you to download their App to do the check-in.

I didn’t like the fact that all the customs officers went to lunch so I was in line for 90 minutes due to where the staff directed me. We were told three very different reasons for why the plane was delayed. It was a crowded plane with difficult storage situations for the Carry On bags. The Air Canada airline staff were all very good and professional. I was so disappointed in my cheese and fruit box as the cheese had molded and the fruit wasn’t fresh so I couldn’t eat the majority of the food. This was the last meal I could find as the restaurants had closed when I got in to my destination. I think you could work on improving the food quality.

There was no entertainment at our seats. The flight was comfortable and we had leg room. The snack we had was really good.

Economy seats were surprisingly comfortable, and snacks not too bad. Checked luggage arrived at destination without problems. It was annoying to wait until last to board as lowest-tier seats but understand it’s difficult to gauge when loading a full plane At least checked carryon luggage seemed to come off first. Annoying to have to use app to order food/drink when wifi availability didn’t allow time for it. Advance communication would have helped Food on menu seemed highly processed and unpalatable, overpriced and over packaged. So maybe a good thing to have missed chance to order

Once again my complaint is how close the seats are together. Also, the bathrooms were not very clean by the second half of the flight.

Excellent in flight service, perhaps the best we've ever had. Business class feels tired and needs improvement to compete with other airlines. The food looked good but tasted terrible. Check in was quick, the flight arrived early and our luggage was on our flight with us.

The staff were so kind and helpful. We flew back from NY with another airline and it was horrible. We will always stick with Air Canada as everything was far better!

Book cheap flights from Incheon to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Incheon to Portland found on KAYAK in the last 72 hours.
6/3Mon
1 stop
37h 34mICN-PDX
$501
5/22Wed
3 stops
32h 32mICN-PDX
$531
8/31Sat
2 stopsSingapore Airlines
37h 17mICN-PDX
$694
10/12Sat
2 stopsSingapore Airlines
40h 54mICN-PDX
$727
7/8Mon
1 stopDelta
27h 56mICN-PDX
$756
9/2Mon
1 stopKorean Air
13h 00mICN-PDX
$783
5/3Fri
1 stopDelta
29h 05mICN-PDX
$820
8/24Sat
1 stopUnited Airlines
19h 24mICN-PDX
$837
9/14Sat
2 stopsUnited Airlines
20h 04mICN-PDX
$841
5/4Sat
1 stopKorean Air
18h 14mICN-PDX
$902

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Last minute flights from Incheon to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Incheon to Portland that are departing in the next 10 days.
4/17Wed
multi-stopKorean Air
16h 40mICN-PDX
4/20Sat
multi-stopKorean Air
15h 14mPDX-ICN
$1,104
4/17Wed
multi-stop
20h 20mICN-PDX
4/20Sat
multi-stop
30h 05mPDX-ICN
$1,353
4/17Wed
multi-stop
20h 20mICN-PDX
4/20Sat
multi-stop
28h 35mPDX-ICN
$1,584
4/21Sun
multi-stop
51h 38mICN-PDX
6/20Thu
multi-stop
18h 55mPDX-ICN
$1,657
4/21Sun
multi-stop
35h 38mICN-PDX
6/20Thu
multi-stop
18h 55mPDX-ICN
$1,805
4/21Sun
multi-stopCathay Pacific
36h 25mICN-PDX
6/20Thu
multi-stopCathay Pacific
30h 01mPDX-ICN
$2,531
4/20Sat
multi-stopQatar Airways
37h 12mICN-PDX
6/20Thu
multi-stopQatar Airways
38h 05mPDX-ICN
$4,088

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Incheon - Portland Flights

Departure:

Seoul Incheon Airport (ICN)South Korea

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Seoul Incheon Airport

Cabin classes:

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