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PDX - ICN

$496 Find cheap flights from Portland to Seoul Incheon Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Incheon departing on 8/26. 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 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Seoul Incheon Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Incheon, 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 Portland to Incheon, as well as popular online travel agencies
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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

 
These are the cheapest deals for flights from Portland to Incheon currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Portland to Incheon

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Portland to Incheon.

Recent one-way flight deals from Portland to Incheon

Only flying one-way? Below are some of the best one-way flight deals from Portland to Incheon found on KAYAK recently.

Recent last minute flight deals from Portland to Incheon

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Portland to Incheon.

Recent direct flight deals from Portland to Incheon

The latest deals for direct flights from Portland to Incheon so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Portland to Incheon

Find recent round-trip train or bus tickets from Portland to Incheon.

All round-trip flight deals to Incheon

The cheapest plane tickets to Incheon found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:45 am - 7:00 pmPDX-ICN
18h 15m1 stop
9:25 pm - 8:49 pmICN-PDX
39h 24m2 stops
$1,088
Find Deal
Tue, Oct 1 - Fri, Oct 25
6:36 am - 12:35 pmPDX-ICN
37h 59m2 stops
10:10 am - 8:54 pmICN-PDX
26h 44m2 stops
$1,097
Find Deal
Wed, Oct 2 - Mon, Oct 28
5:09 pm - 7:15 pmPDX-ICN
34h 06m2 stops
10:10 am - 9:49 pmICN-PDX
27h 39m2 stops
$1,108
Find Deal
Mon, Sep 9 - Thu, Sep 26
8:25 am - 12:35 pmPDX-ICN
36h 10m2 stops
10:10 am - 4:46 pmICN-PDX
22h 36m2 stops
$1,118Cathay Pacific
Find Deal
Wed, Aug 28 - Wed, Sep 11
4:20 pm - 9:15 pmPDX-ICN
35h 55m2 stops
10:10 am - 6:34 pmICN-PDX
25h 24m2 stops
$1,125Cathay Pacific
Find Deal
Sun, Nov 10 - Thu, Nov 21
5:00 am - 10:55 amPDX-ICN
36h 55m2 stops
8:55 am - 3:43 pmICN-PDX
23h 48m2 stops
$1,146China Eastern
Find Deal
Sun, Nov 3 - Sat, Nov 16
6:00 am - 4:05 pmPDX-ICN
18h 05m1 stop
6:00 pm - 2:47 pmICN-PDX
12h 47m1 stop
$1,147Air Canada
Find Deal
Wed, Oct 2 - Mon, Oct 21
6:00 am - 4:05 pmPDX-ICN
18h 05m1 stop
6:45 pm - 10:01 amICN-PDX
32h 16m1 stop
$1,181Air Canada
Find Deal
Mon, Oct 21 - Mon, Nov 25
12:59 am - 3:15 pmPDX-ICN
22h 16m1 stop
5:25 pm - 10:36 pmICN-PDX
21h 11m1 stop
$1,290American Airlines
Find Deal
Sun, Sep 1 - Mon, Sep 16
11:59 pm - 3:15 pmPDX-ICN
23h 16m1 stop
5:25 pm - 10:31 amICN-PDX
33h 06m1 stop
$1,300American Airlines
Find Deal
Wed, Sep 4 - Mon, Sep 23
9:35 am - 7:00 pmPDX-ICN
41h 25m2 stops
Mon, Aug 26
1:25 pm - 7:15 pmPDX-ICN
37h 50m2 stops
Tue, Aug 27
7:59 pm - 7:00 pmPDX-ICN
31h 01m2 stops
Mon, Sep 2
8:30 am - 7:00 pmPDX-ICN
18h 30m1 stop
$597Hawaiian Airlines
Find Deal
Sun, Aug 25
6:55 pm - 4:05 pmPDX-ICN
29h 10m1 stop
$648Air Canada
Find Deal
Mon, Sep 2
6:55 pm - 4:05 pmPDX-ICN
29h 10m1 stop
$649Air Canada
Find Deal
Sun, Aug 25
12:45 am - 4:20 amPDX-ICN
35h 35m2 stops
$726United Airlines
Find Deal
Thu, Aug 22
12:50 am - 3:20 pmPDX-ICN
22h 30m1 stop
$826Delta
Find Deal
Sat, Aug 24
7:45 am - 3:00 pmPDX-ICN
15h 15m1 stop
$828United Airlines
Find Deal
Mon, May 20
8:30 am - 7:00 pmPDX-ICN
18h 30m1 stop
$963Hawaiian Airlines
Find Deal
Fri, Jun 28
6:00 am - 7:40 pmPDX-ICN
21h 40m3 stops
7:45 am - 12:29 amICN-PDX
32h 44m3 stops
$1,588
Find Deal
Fri, May 17 - Sun, May 19
6:00 am - 7:40 pmPDX-ICN
21h 40m2 stops
7:45 am - 12:29 amICN-PDX
32h 44m3 stops
$1,649
Find Deal
Fri, May 17 - Sun, May 19
8:50 am - 10:30 amPDX-ICN
33h 40m2 stops
5:30 pm - 3:15 pmICN-PDX
37h 45m1 stop
$1,720
Find Deal
Fri, May 17 - Sun, May 19
7:50 pm - 11:00 amPDX-ICN
23h 10m2 stops
7:45 pm - 3:42 pmICN-PDX
35h 57m2 stops
$1,740
Find Deal
Fri, May 17 - Sun, May 19
6:00 am - 4:05 pmPDX-ICN
18h 05m1 stop
6:00 pm - 2:45 pmICN-PDX
12h 45m1 stop
$2,386
Find Deal
Fri, May 17 - Sun, May 19
12:30 am - 5:35 pmPDX-ICN
49h 05m2 stops
1:20 am - 10:47 pmICN-PDX
37h 27m2 stops
$3,014Qatar Airways
Find Deal
Sun, May 19 - Thu, May 30
12:40 am - 3:20 pmPDX-ICN
22h 40m1 stop
7:40 pm - 11:23 pmICN-PDX
19h 43m1 stop
$3,148Delta
Find Deal
Sun, May 19 - Sat, Jun 1
12:30 am - 5:35 pmPDX-ICN
49h 05m2 stops
6:45 pm - 6:40 pmICN-PDX
39h 55m2 stops
$3,209Qatar Airways
Find Deal
Sun, May 19 - Fri, May 31
12:40 am - 4:30 pmPDX-ICN
47h 50m2 stops
6:50 pm - 1:10 pmICN-PDX
58h 20m2 stops
$4,976WestJet
Find Deal
Thu, May 16 - Sun, May 19
6:00 am - 4:05 pmPDX-ICN
18h 05m1 stop
6:00 pm - 9:40 amICN-PDX
31h 40m1 stop
$6,082Air Canada
Find Deal
Fri, May 17 - Sun, Jun 9

Flights from Portland to Incheon - Travel Insights & Trends

Get data-powered insights and trends into flights from Portland to Incheon 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 Portland to Incheon?

The average price of all flights from Portland to Incheon Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Portland to Incheon, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Portland, you’ll find the best rates on Wednesdays and the most expensive ones on Saturdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Incheon Intl Airport, 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 Portland to Incheon Intl Airport is January, where tickets cost $1,184 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,952 and $1,886 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Incheon Intl Airport, 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 Portland to Incheon Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 66 days before departure.

Which airlines provide the cheapest flights from Portland to Incheon?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, WestJet offered the best one-way deal for that route, at $575. KAYAK users also found Portland to Incheon round-trip flights on Cathay Pacific from $1,118 and on China Eastern from $1,146.

Good to know

Low season

January

High season

September

Cheapest flight

$496
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Portland to Incheon

When to book flights from Portland to Incheon

Are your dates flexible? Find out the best times to travel from Portland to Incheon 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 Portland to Seoul Incheon Airport flights

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

    In the last 3 days, the lowest price for a flight from Portland to Incheon Intl Airport was $496 for a one-way ticket and $1,088 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Portland to Incheon?

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

  • What is the most popular layover when flying to Incheon from Portland?

    Seattle is the most popular layover city among KAYAK users traveling from Portland to Incheon.

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

    The two airlines most popular with KAYAK users for flights from Portland to Incheon are Delta and Hawaiian Airlines. With an average price for the route of $1,422 and an overall rating of 8.0, Delta is the most popular choice. Hawaiian Airlines is also a great choice for the route, with an average price of $1,218 and an overall rating of 8.0.

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

    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 Portland to Incheon.

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

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

    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 Incheon with an airline and back to Portland with another airline. Booking your flights between Portland and ICN 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 Portland to Incheon?

    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 Incheon from Portland 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 Portland to Incheon

 
See real verified KAYAK customer reviews for airlines flying from Portland to Incheon. 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 Portland to Incheon? 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 1173 reviews
8.2Entertainment
8.6Boarding
8.3Comfort
8.1Food
8.8Crew
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

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

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

All in all it was a long flight in economy class. There’s only so much comfort one can expect on a plane. The seats felt exceptionally hard and as an over 6’ individual I’ll seldom feel great about legroom. The food was good and the flight crew was great. The headphones provided for the movies were terrible, though

Very smooth flight, great landing- entertainment didn’t work so well

Pilot and first officer did really an amazing job. I can best discribe their flying as finesse. Inital service with food/beverages was great, however after that the crew just kind of packed it in and were sitting in the galleys chatting for the remainder of the flight. I wanted a bottle of water, went to the mid plane galley, was told they were only available in the back, so had to walk the length of the plane just to get a bottle of water. That was a new experience on an airplane for me. Pretty sure evem Spirit will bring you the bottle of water you are paying for. Seat was comfy, magazine worth the read. Entertainment nonexistant unless you want to pop for the $4 headphones.

When I got into Maui I had a layover but there was a flight to Honolulu earlier. I asked the gate agent to see if I could get on the earlier flight to get home sooner. Ke'van is so great! He was very helpful and friendly and I appreciate him very much

Unable to perform online check in using Hawaiian Airlines APP Only ONE meal choice available - Totally unacceptable Low Airline ranking compared to other International airlines and service Old Airplane (A330-200) Entertainment system - Outdated Total Score - Mediocre

This flight was delayed approximately 4 hours due to bad weather in HNL.

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 a fan of the diagonal partially enclosed business class seats or how they have to be converted to beds manually by crew. I prefer more isolation and user control for switching to lie flat.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Energetic crew - flight full of swiftied going to Taylor's opening show in Paris! Long lines for bathroom made out kind of suck though

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

Book cheap flights from Portland to Incheon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Incheon found on KAYAK in the last 72 hours.
8/26Mon
2 stops
41h 25mPDX-ICN
$496
8/27Tue
2 stops
37h 50mPDX-ICN
$570
9/2Mon
2 stops
31h 01mPDX-ICN
$574
8/25Sun
1 stopHawaiian Airlines
18h 30mPDX-ICN
$597
9/2Mon
1 stopAir Canada
29h 10mPDX-ICN
$648
8/25Sun
1 stopAir Canada
29h 10mPDX-ICN
$649
8/22Thu
2 stopsUnited Airlines
35h 35mPDX-ICN
$726
8/24Sat
1 stopDelta
22h 30mPDX-ICN
$826
5/20Mon
1 stopUnited Airlines
15h 15mPDX-ICN
$828
6/28Fri
1 stopHawaiian Airlines
18h 30mPDX-ICN
$963

Search by stops

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Last minute flights from Portland to Incheon

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 Portland to Incheon that are departing in the next 10 days.
5/17Fri
multi-stop
21h 40mPDX-ICN
5/19Sun
multi-stop
32h 44mICN-PDX
$1,588
5/17Fri
multi-stop
21h 40mPDX-ICN
5/19Sun
multi-stop
32h 44mICN-PDX
$1,649
5/17Fri
multi-stop
33h 40mPDX-ICN
5/19Sun
multi-stop
37h 45mICN-PDX
$1,720
5/17Fri
multi-stop
23h 10mPDX-ICN
5/19Sun
multi-stop
35h 57mICN-PDX
$1,740
5/17Fri
multi-stop
18h 05mPDX-ICN
5/19Sun
multi-stop
12h 45mICN-PDX
$2,386
5/19Sun
multi-stopQatar Airways
49h 05mPDX-ICN
5/30Thu
multi-stopQatar Airways
37h 27mICN-PDX
$3,014
5/19Sun
multi-stopDelta
22h 40mPDX-ICN
6/1Sat
multi-stopDelta
19h 43mICN-PDX
$3,148
5/19Sun
multi-stopQatar Airways
49h 05mPDX-ICN
5/31Fri
multi-stopQatar Airways
39h 55mICN-PDX
$3,209
5/16Thu
multi-stopWestJet
47h 50mPDX-ICN
5/19Sun
multi-stopWestJet
58h 20mICN-PDX
$4,976
5/17Fri
multi-stopAir Canada
18h 05mPDX-ICN
6/9Sun
multi-stopAir Canada
31h 40mICN-PDX
$6,082

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Portland - Incheon Flights

Departure:

Portland (undefined)United States

Destination:

Seoul Incheon Airport (ICN)South Korea

Return flight deals:

Seoul Incheon Airport - Portland

Cabin classes: