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$428 Find cheap flights from South Korea to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Portland departing on 9/23. 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
Sat 6/29
Sat 7/6

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 for flights to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Portland, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Flights to Portland - Travel Insights & Trends

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

What is the cheapest day to fly to Portland?

The average price of all flights to Portland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Portland is Wednesday where tickets can be as cheap as $1,106. On the other hand, the most expensive day to fly is Sunday, where prices are $1,260 on average.

What is the cheapest time of day to fly to Portland?

The average price for all flights to Portland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Portland is generally in the evening, when flights cost $1,205 on average. The most expensive time of day to fly to Portland is generally at night, which is peak travel time and where the average cost of a ticket is $1,628.

How long is the flight to Portland?

The duration of your flight to Portland depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular routes to Portland on KAYAK are from Busan, which takes 16h 16m, Incheon, which takes 17h 38m, Seoul, which takes 19h 37m, and Cheongju, which takes 27h 26m.

How many direct flights to Portland are there each day?

There are around 286 direct flights from within South Korea to Portland every day. Most flights depart in the morning, with 4:00 pm the most common departure time and 43% of flights departing in the morning.

How many direct flights to Portland are there each week?

Each week there are around 1,996 direct flights from within South Korea to Portland. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Good to know

Low season

January

High season

July

Cheapest flight

$428
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Incheon to Portland

FAQs - booking Portland flights

  • How far is Portland from central Portland?

    Central Portland is 6 miles away from Portland.

  • What is the name of Portland’s airport?

    There is only 1 airport in Portland, called Portland (PDX). It can also be referred to as Portland or Portland Intl.

  • How does KAYAK find such low prices on flights 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 to Portland.

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Portland?

    Of the 12 airlines that fly to Portland, Alaska Airlines offers the most flights, with around 1,059 per week, followed by Delta with 254 flights per week.

See more FAQs

Top tips for finding cheap flights to Portland

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Portland flight deals.

Prefer to fly non-stop to Portland?

Find which airlines fly direct to Portland, which days they fly and book direct flights.

Nonstop departures

South Korea to Portland

Monday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Friday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights

Nonstop returns

Portland to South Korea

Monday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Tuesday

ANA, Aer Lingus, Aeromexico, +49 more

ANA, Aer Lingus, +50 more

Wednesday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Thursday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Friday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

Saturday

ANA, Aer Lingus, Aeromexico, +50 more

ANA, Aer Lingus, +51 more

Sunday

ANA, Aer Lingus, Aeromexico, +51 more

ANA, Aer Lingus, +52 more

See more direct flights
See more direct flights

Top 5 airlines serving from South Korea to Portland

 
See real verified KAYAK customer reviews for airlines flying to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from South Korea to Portland. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 1150 reviews
8.3Comfort
8.8Crew
8.1Food
8.2Entertainment
8.6Boarding
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

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

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

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The comfort is typical of what I would expect from main cabin. I've been on flights with other airlines where the seats needed to be changed, the cushions were non-existent. So happy this was not the case. I enjoyed the movie selection. Happy pillow and blanket was provided since I forgot my own. The food was also ok. Great that we arrived early and my luggage arrived undamaged. Again in the past (not with Delta), luggage was lost or broken.

Crew went over and above to be helpful. Plane had mechanical problems that caused us to depart late.

The 676 plane is much more comfortable in business class than the A330 and he food was a little better. I didn’t use the entertainment.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

No food or entertainment because it was a short flight. Unfortunately the takeoff was delayed more than an hour

The flight left and arrived on time. the only food offered on the 5+ hour flight was a cheese sandwich. Unlike Alaska Airlines there was no information on the website regarding food at all or any option to purchasse in advance. Otherwise, it was an excellent flight.

Flight was ok, a bit of turbulence, but Ok. With some exceptions, staff could use some attitude improvement. I know they have a tough job, to carry out with little time, I appreciate the control and service they provide. They have to consider passengers medical deficiencies. I for example have eye, disabled.

Parents with kids should all be in the same area. Sounds rude but who what's to fly 6hrs with crying and bratty kids. Just my opinion.

Ok, so I didn’t have seats, so got there very early. I was first in line only to be told, listen for your name for seats. The flight was boarding before they gave me a middle seat, way after others showed up who were given more favorable treatment. Ok, so , don’t show up early and obey all the rules??? Clearly, your gate clerks did not. What gives???

Short flight but delayed. Since its a short flight no food or entertainment necessary

We had an awesome flight attendant who came by and made sure we were okay. Checked on us often and even shared some snacks that she had brought on, like edamame with chili and garlic seasoning. Yummy!

Flight was comfortable. The attendants did a great job. I’ve flown on several flights with Hawaiian. No complaints. Suggestion: The egg salad sandwiches seem to be a standard on most flights. I see a lot of them being returned or refused. Seems like a waste. I think Ham & Cheese would be more acceptable.

Overall good experience. I'm just over 6ft with long legs and legroom could be better, but is on par with other airlines. Only real negative was turbulence but that's not the airlines fault.

We were not given the seats we reserved. But helpful attendant at gate gave us very nice seats.

I was not expecting much as i was not in a premium cabin. I was pleasantly surprised that the seat in economy plus was spacious and food was ample. Party of 5 with 2 parents and 3 kids.

Outstanding in all respects. Early boarding left early arrived early. We were in business class, so was perfectly fine.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

I really do not like the basic in basic economy.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Marked by flight delays on all segments of the trip. Food in first class cabin was mediocre and overhead cabin storage was not adequate. Overall, the premium charge for first class cabin was poor and over hyped. This will be our last flight with UA.

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

Moderate size plane, not completely full, easy boarding, some rows with just 2 seats so a couple can have a row to themselves

The Carry-on luggage that approved by TSA and all other airlines,- always an issue with Air Canada. This is inappropriate as my carry on suitcase meets the requirements however it always asked to check in on AC flight on the gate. Yes I have it for free, but it takes extra time to pick up on the carousel. Apparently it fit the overhead space, so why AC has this issue all the time?

The terminal this flight boarded from was so far away, poorly temperature controlled, and generally uncomfortable. The plane was small but the flight was short, so it wasn't so bad.

Seriously need to improve the time schedule and the plans

Great TV, easy boarding, wonderful ground crew and flight crew.

Pretty good service and US Migratory officers providing services in Canada was awesome, because the arrival was quick and smooth

Rude Customer Service at checkin, 90 minute limit in flight check in is too strict. I was in line for 30 minutes because of slow/insufficient workers. Somewhere I got to the the counter of course the employee warned me about the 90 minutes. People were cutting the lines. No one did anything.

Rouge needs to offer seats with better pitch in economy. Many sick people on a full flight.

Overall, I would have to say my experience with Air Canada was mediocre their DC tens. Need to be updated not comfortable at all. Only one out of my four flights was decent. The staffing was very nice. Going through customs in Montreal was quick and easy. Air Canada has room for improvement with their facilities.

Everything was great. I really like how they had their safety film set up showing you the beauty of the country.

Book cheap flights from South Korea to Portland

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Portland found on KAYAK in the last 72 hours.
9/18Wed
1 stopAmerican Airlines
19h 47mICN-PDX
10/30Wed
1 stopAmerican Airlines
24h 26mPDX-ICN
$619
9/18Wed
1 stopAmerican Airlines
19h 47mICN-PDX
10/30Wed
1 stopAmerican Airlines
24h 26mPDX-ICN
$620
9/11Wed
2 stopsUnited Airlines
35h 09mICN-PDX
9/16Mon
1 stopUnited Airlines
17h 00mPDX-ICN
$835
9/11Wed
2 stopsUnited Airlines
21h 38mICN-PDX
9/16Mon
1 stopUnited Airlines
17h 00mPDX-ICN
$840
9/20Fri
1 stopAir Canada
20h 12mICN-PDX
9/23Mon
1 stopAir Canada
29h 10mPDX-ICN
$1,005
11/18Mon
1 stopAir Canada
32h 16mICN-PDX
11/22Fri
1 stopAir Canada
18h 20mPDX-ICN
$1,012
9/30Mon
1 stopDelta
17h 26mICN-PDX
10/14Mon
1 stopDelta
22h 30mPDX-ICN
$1,130
9/30Mon
1 stopDelta
29h 16mICN-PDX
11/30Sat
1 stopDelta
21h 40mPDX-ICN
$1,179
8/31Sat
1 stopKorean Air
21h 12mICN-PDX
9/6Fri
1 stopKorean Air
16h 30mPDX-ICN
$1,318
8/30Fri
1 stopKorean Air
16h 05mICN-PDX
9/6Fri
1 stopKorean Air
16h 20mPDX-ICN
$1,332

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Portland found on KAYAK in the last 72 hours.
9/23Mon
2 stops
40h 12mICN-PDX
$428
6/12Wed
2 stops
47h 15mICN-PDX
$437
10/18Fri
1 stopAmerican Airlines
21h 11mICN-PDX
$461
6/19Wed
1 stopUnited Airlines
22h 58mICN-PDX
$490
10/19Sat
1 stopAmerican Airlines
21h 11mICN-PDX
$520
6/19Wed
2 stopsUnited Airlines
27h 06mICN-PDX
$642
10/18Fri
2 stopsJapan Airlines
22h 31mGMP-PDX
$644
10/19Sat
2 stopsJapan Airlines
35h 06mGMP-PDX
$703
9/23Mon
1 stopAir Canada
12h 47mICN-PDX
$782
7/14Sun
1 stopAir Canada
20h 12mICN-PDX
$793

Search by stops

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Last minute flights 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 to Portland that are departing in the next 10 days.
6/4Tue
multi-stop
47h 32mICN-PDX
7/5Fri
multi-stop
26h 31mPDX-ICN
$1,174
6/4Tue
multi-stopAsiana Airlines
15h 30mICN-PDX
7/4Thu
multi-stopAsiana Airlines
28h 00mPDX-ICN
$1,252
6/4Tue
multi-stop
47h 32mICN-PDX
7/4Thu
multi-stop
32h 57mPDX-ICN
$1,277
6/4Tue
multi-stop
17h 00mICN-PDX
7/5Fri
multi-stop
19h 00mPDX-ICN
$1,345
6/4Tue
multi-stop
25h 40mICN-PDX
7/5Fri
multi-stop
23h 05mPDX-ICN
$1,371
5/31Fri
multi-stopAsiana Airlines
15h 30mICN-PDX
6/8Sat
multi-stopAsiana Airlines
16h 25mPDX-ICN
$1,454
5/31Fri
multi-stop
17h 10mICN-PDX
6/2Sun
multi-stop
20h 50mPDX-ICN
$1,519
6/3Mon
multi-stopQatar Airways
35h 40mICN-PDX
7/5Fri
multi-stopQatar Airways
42h 35mPDX-ICN
$2,293
5/31Fri
multi-stopKLM
37h 33mICN-PDX
6/8Sat
multi-stopKLM
38h 05mPDX-ICN
$2,492
6/2Sun
multi-stopKorean Air
21h 12mICN-PDX
6/7Fri
multi-stopKorean Air
22h 50mPDX-ICN
$4,226

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Flights to Portland

Destination:

Portland (PDX)United States

Return flight deals:

Portland - South Korea

Cabin classes:

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