HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$414+ Cheap flights from Portland (PDX) to South Korea

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ICN
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to South Korea with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to South Korea

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to South Korea (KR0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Portland to South Korea

Cheapest flights from Portland to South Korea
Explore the most affordable flight options available from Portland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Kiwi.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/48:00 amPDX - ICN
1 stop19h 30mMultiple Airlines
Tue 12/244:40 pmICN - PDX
2 stops41h 03mMultiple Airlines
Deal found 11/20$899
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/307:00 amPDX - ICN
1 stop16h 15mDelta
Sun 12/88:05 pmICN - PDX
1 stop21h 23mDelta
Deal found 11/20$932
This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/11:50 amPDX - ICN
1 stop21h 55mAmerican Airlines
Fri 12/136:50 pmICN - PDX
1 stop21h 02mAmerican Airlines
Deal found 11/21$933
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/211:42 pmPDX - ICN
1 stop22h 58mUnited Airlines
Sun 11/2412:45 pmICN - PDX
1 stop14h 30mUnited Airlines
Deal found 11/20$1,014
This Air Canada deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:05 pmPDX - ICN
1 stop28h 40mAir Canada
Sun 12/156:20 pmICN - PDX
1 stop17h 04mAir Canada
Deal found 11/20$1,183
This Expedia deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/18:10 pmPDX - GMP
2 stops33h 20mMultiple Airlines
Thu 12/58:40 amGMP - PDX
2 stops32h 04mMultiple Airlines
Deal found 11/20$1,330
This Booking.com deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/276:00 amPDX - GMP
2 stops36h 20mANA
Wed 12/47:45 amGMP - PDX
2 stops46h 25mANA
Deal found 11/20$1,349
This oojo deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/305:00 pmPDX - ICN
2 stops26h 45mCathay Pacific
Sun 12/83:00 pmICN - PDX
2 stops34h 35mCathay Pacific
Deal found 11/20$1,466
This oojo deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/71:51 pmPDX - ICN
2 stops34h 24mQatar Airways
Fri 12/1312:20 amICN - PDX
2 stops33h 09mQatar Airways
Deal found 11/19$1,642
This Cheapflightsfares deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:00 amPDX - GMP
2 stops22h 20mJapan Airlines
Sun 12/1512:05 pmGMP - PDX
2 stops19h 06mJapan Airlines
Deal found 11/21$1,960
This Alaska Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/297:30 amPDX - ICN
1 stop18h 55mAlaska Airlines
Sat 1/49:25 pmICN - PDX
1 stop16h 35mAlaska Airlines
Deal found 11/20$2,097
This Mytrip deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1010:25 amPDX - ICN
2 stops38h 55mTurkish Airlines
Fri 12/2012:10 amICN - PDX
2 stops35h 32mTurkish Airlines
Deal found 11/20$2,536

Find flights from Portland to South Korea within your budget

Customize your flight search to find flights from Portland to South Korea that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sun 2/23

7:00 am-7:25 pm

1 stop19h 25m

Incheon Intl

Wed 3/19

9:25 pm-9:33 pm

1 stop16h 08m

$838

PortlandIncheon

PDX - ICN

PDXICN

Portland

Tue 2/4

6:05 am-5:25 pm

2 stops42h 20m

Incheon Intl

Tue 3/4

8:55 am-3:25 pm

2 stops23h 30m

$849

PortlandIncheon

PDX - ICN

PDXICN

Portland

Mon 1/13

6:35 am-8:30 pm

1 stop20h 55m

Incheon Intl

Tue 2/11

7:35 am-2:48 pm

2 stops24h 13m

$875

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sat 4/5

6:00 am-4:05 pm

1 stop18h 05m

Incheon Intl

Sat 4/19

6:00 pm-2:44 pm

1 stop12h 44m

$876

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sun 12/1

7:00 am-4:15 pm

1 stop16h 15m

Incheon Intl

Thu 12/5

8:05 pm-12:12 am

1 stop21h 07m

$932

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sun 12/1

1:50 am-4:45 pm

1 stop21h 55m

Incheon Intl

Fri 12/13

6:50 pm-10:52 pm

1 stop21h 02m

$933

PortlandIncheon

PDX - ICN

PDXICN

Portland

Thu 2/6

12:51 pm-5:40 am

2 stops23h 49m

Incheon Intl

Sun 2/16

12:45 pm-12:32 pm

1 stop16h 47m

$937

PortlandBusan

PDX - PUS

PDXPUS

Portland

Tue 4/15

10:10 am-7:35 pm

2 stops17h 25m

Busan Gimhae

Tue 4/29

10:45 am-2:44 pm

2 stops19h 59m

$1,041

PortlandSeoul

PDX - GMP

PDXGMP

Portland

Tue 2/25

10:10 am-10:30 pm

2 stops19h 20m

Seoul Gimpo Intl

Thu 3/6

7:45 am-6:24 pm

2 stops27h 39m

$1,098

PortlandIncheon

PDX - ICN

PDXICN

Portland

Sat 2/15

8:00 am-1:55 pm

2 stops36h 55m

Incheon Intl

Sun 2/23

3:00 pm-8:36 am

2 stops34h 36m

$1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 30 results
1
2
3

Best time to book a flight from Portland to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Portland to South Korea

Get recent, data-driven insights about flights from Portland to South Korea including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portland to South Korea?

Currently, October is the cheapest month in which you can book a flight from Portland to South Korea (average of $1,102). Flying from Portland to South Korea in June is currently the most expensive (average of $1,708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to KR?

Find hourly flight availability from Portland to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

When flying from Portland to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Korea. Reviews last updated November 21, 2024.
See what other customers who have flown with Alaska Airlines, Air Canada and Delta from Portland to South Korea have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,025 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
833 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,460 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.3
Very good
476 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,758 reviews
Korean Air
8.5
Very good
1,025 reviews

Boarding

8.5

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.5

Crew

8.7

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

Find useful and relevant information for your journey from Portland to South Korea. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to South Korea?

    Portland (PDX) is the airport you will fly out of if you book a flight from Portland to South Korea. It is only a 6.0 mi journey to Portland (PDX) from Portland’s city center.

  • What are the cheapest airlines to fly from Portland to South Korea one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $473. However, be on the lookout for offers from Hawaiian Airlines and United Airlines, as they are both options that can get you from Portland to South Korea for a low price.

  • What are the most popular routes from Portland to South Korea?

    The most popular flight routes from Portland to South Korea are Portland - Incheon Intl, Portland - Seoul Gimpo Intl and Portland - Cheongju.

  • Can I find deals for flights from Portland to South Korea that include hotel bookings?

    Yes. In addition to deals on Portland to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to South Korea.

  • Can I find deals for business class flights from Portland to South Korea?

    Yes. Cheapflights offers flight deals from Portland to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to South Korea?

    Currently, October is the cheapest month in which you can book a flight from Portland to South Korea (average of $1,102). Flying from Portland to South Korea in June is currently the most expensive (average of $1,708). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Narita flights
Portland to Haneda flights
Portland to Suvarnabhumi flights
Portland to Ho Chi Minh City flights
Portland to Incheon Intl flights
Portland to Manila flights
Portland to Mumbai flights
Portland to Hong Kong flights
Portland to Taiwan Taoyuan Intl flights
Portland to New Delhi flights
Boise to Narita flights
Portland to Gimpo Intl flights
Boise to Haneda flights
Portland to Capital flights
Portland to Bangalore flights
Portland to Guangzhou flights
Portland to Sung Shan flights
Portland to Hyderabad flights
Portland to Denpasar flights
Portland to Kansai Intl flights
Portland to Hongqiao Intl flights
Portland to Kolkata flights
Portland to Phuket City flights
Boise to Suvarnabhumi flights
Eugene to Suvarnabhumi flights
Portland to Singapore flights
Portland to Chennai flights
Portland to Da Nang flights
Boise to Manila flights
Portland to Chitose flights
Portland to Itami flights
Eugene to Haneda flights
Portland to Kathmandu flights
Portland to Don Mueang Intl flights
Portland to Chubu Centrair Intl flights
Eugene to Narita flights
Portland to Pu Dong flights
Redmond to Suvarnabhumi flights
Medford to Haneda flights
Medford to Narita flights
Medford to Suvarnabhumi flights
Portland to Cebu City flights
Portland to Colombo flights
Portland to Fukuoka flights
Portland to Malé flights
Portland to Soekarno-Hatta Intl flights
Portland to Hanoi flights
Portland to Phnom Penh flights
Boise to Cebu City flights
Portland to Kuala Lumpur Intl flights

Top 5 airlines flying from Portland to South Korea

Discover the top 5 airlines that operate flights from Portland to South Korea. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$453Average$973FlexibilityNo cancel feeOn-time85%
Air CanadaCheapest$882Average$1,140FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$996Average$1,504FlexibilityNo cancel feeOn-time69%
DeltaCheapest$996Average$1,329FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,172Average$1,578FlexibilityNo cancel feeOn-time81%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines