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Cheap flights from Portland (PDX) to Seoul (SEL) from $458

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 7/16. 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.
PDX — SEL
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Portland to Seoul are usually found in January or April, booked 87 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Portland to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Seoul (SEL). 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 June 2, 2024.

Popular in

July

Cheapest in

January

Round-trip from

$1,256

One-way from

$593
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 14% potential price drop
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From Portland to Seoul (SEL)
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One-way flight from Portland to Seoul (SEL)
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What is the cheapest day to fly round-trip from Portland to Seoul?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 18% on the overall cost on flights from Portland to Seoul.

How far in advance should I book a flight from Portland to Seoul?

To save up to 31% on this flight, we recommend booking at least 12 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Seoul from $869 1-2 weeks out and tickets from $1,141 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portland to Seoul?

Our data shows that January tends to be the cheapest month to fly to Seoul from Portland. Users have commonly found prices around $1,383 for the month, but tickets can be as low as $1,035. Due to multiple factors, prepare for potentially higher prices in July.

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

It’s optimal to fly from Portland to Seoul in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight in the afternoon.

Cheap Air Canada flights from Portland to Seoul

Explore cheap flight options specifically provided by Air Canada for the route between Portland and Seoul. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Consider these cheap Air Canada flights we've found departing from Portland to Seoul. Make sure to double check the flight details before booking.
Wed 10/26:55 pmPDX - ICN
1 stop29h 10mAir Canada
Wed 10/166:00 pmICN - PDX
1 stop16h 17mAir Canada
Deal found 6/1$1,115
Mon 9/26:00 amPDX - ICN
1 stop18h 05mAir Canada
Mon 9/166:00 pmICN - PDX
1 stop31h 42mAir Canada
Deal found 6/1$1,137
Mon 9/96:00 amPDX - ICN
1 stop18h 05mAir Canada
Mon 9/236:00 pmICN - PDX
1 stop20h 12mAir Canada
Deal found 6/1$1,173
Thu 9/56:00 amPDX - ICN
1 stop18h 05mAir Canada
Fri 9/206:00 pmICN - PDX
1 stop20h 12mAir Canada
Deal found 6/1$1,179
Sun 9/13:25 pmPDX - ICN
1 stop32h 40mAir Canada
Sat 9/146:00 pmICN - PDX
1 stop16h 17mAir Canada
Deal found 5/31$1,201
Wed 10/26:00 amPDX - ICN
1 stop18h 05mAir Canada
Wed 10/166:00 pmICN - PDX
1 stop31h 42mAir Canada
Deal found 5/31$1,219
Tue 6/116:00 amPDX - ICN
1 stop18h 05mAir Canada
Tue 6/186:00 pmICN - PDX
1 stop16h 17mAir Canada
Deal found 6/1$2,134
Fri 6/73:25 pmPDX - ICN
1 stop32h 40mAir Canada
Wed 6/196:00 pmICN - PDX
1 stop31h 42mAir Canada
Deal found 6/1$2,383

Cheap Cathay Pacific flights from Portland to Seoul

Explore cheap flight options specifically provided by Cathay Pacific for the route between Portland and Seoul. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Some of the lowest-priced Cathay Pacific flights we've found at this time heading from Portland to Seoul. Deals frequently update to provide users with more options.
Wed 10/26:36 amPDX - ICN
2 stops39h 34mCathay Pacific
Wed 10/1610:10 amICN - PDX
2 stops21h 39mCathay Pacific
Deal found 6/1$1,118
Tue 10/297:30 pmPDX - ICN
2 stops25h 15mCathay Pacific
Tue 11/127:35 pmICN - PDX
2 stops35h 25mCathay Pacific
Deal found 6/2$1,167
Mon 11/116:35 amPDX - ICN
2 stops45h 40mCathay Pacific
Fri 11/153:00 pmICN - PDX
2 stops42h 25mCathay Pacific
Deal found 6/1$1,199
Tue 10/18:45 pmPDX - ICN
2 stops54h 30mCathay Pacific
Mon 11/113:00 pmICN - PDX
2 stops40h 00mCathay Pacific
Deal found 6/1$1,222
Wed 10/26:36 amPDX - ICN
2 stops37h 59mCathay Pacific
Wed 10/910:10 amICN - PDX
2 stops21h 39mCathay Pacific
Deal found 6/1$1,236
Tue 6/119:56 amPDX - ICN
2 stops41h 19mCathay Pacific
Tue 6/183:10 pmICN - PDX
2 stops35h 15mCathay Pacific
Deal found 6/1$1,512
Sun 6/910:05 amPDX - ICN
2 stops43h 10mCathay Pacific
Sun 6/163:10 pmICN - PDX
2 stops46h 59mCathay Pacific
Deal found 6/1$1,555
Wed 6/128:00 amPDX - ICN
2 stops36h 35mCathay Pacific
Sat 6/293:10 pmICN - PDX
2 stops23h 27mCathay Pacific
Deal found 5/31$2,476
Wed 6/128:00 amPDX - ICN
2 stops36h 35mCathay Pacific
Fri 6/283:10 pmICN - PDX
2 stops46h 59mCathay Pacific
Deal found 5/31$2,565

Cheap Portland to Seoul flights in June & July 2024

Find cheap flight options from Portland to Seoul specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
Scroll through some of the best deals on flights from Portland to Seoul in 2024. Check back soon for alternative fares.
Tue 6/1110:20 amPDX - ICN
2 stops18h 50mMultiple Airlines
Tue 6/1810:35 amICN - PDX
2 stops20h 12mMultiple Airlines
Deal found 6/1$1,420
Thu 6/610:20 amPDX - ICN
2 stops18h 50mMultiple Airlines
Wed 6/1910:35 amICN - PDX
2 stops20h 12mMultiple Airlines
Deal found 6/1$1,456
Tue 6/46:00 amPDX - ICN
1 stop18h 05mMultiple Airlines
Wed 6/1910:35 amICN - PDX
2 stops20h 12mMultiple Airlines
Deal found 6/1$1,472
Thu 6/610:20 amPDX - ICN
2 stops18h 50mMultiple Airlines
Thu 6/1310:35 amICN - PDX
2 stops20h 10mMultiple Airlines
Deal found 6/1$1,485
Thu 6/66:00 amPDX - ICN
1 stop18h 05mMultiple Airlines
Thu 6/1310:35 amICN - PDX
2 stops20h 10mMultiple Airlines
Deal found 6/1$1,506
Tue 6/115:41 pmPDX - ICN
1 stop34h 09mMultiple Airlines
Tue 6/186:45 amICN - PDX
2 stops48h 35mMultiple Airlines
Deal found 6/1$1,510
Tue 6/119:56 amPDX - ICN
2 stops41h 19mCathay Pacific
Tue 6/183:10 pmICN - PDX
2 stops35h 15mCathay Pacific
Deal found 6/1$1,512
Fri 6/710:20 amPDX - ICN
2 stops18h 50mMultiple Airlines
Wed 6/1910:35 amICN - PDX
2 stops20h 12mMultiple Airlines
Deal found 6/1$1,536
Sat 6/16:55 pmPDX - ICN
1 stop29h 10mMultiple Airlines
Sat 6/810:35 amICN - PDX
2 stops20h 10mMultiple Airlines
Deal found 6/1$1,554

Portland to Seoul 2024 flight deals

Discover exclusive flight deals for travel between Portland and Seoul in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Scroll through some of the best deals on flights from Portland to Seoul in 2024. Check back soon for alternative fares.
Wed 10/26:36 amPDX - ICN
2 stops37h 59mMultiple Airlines
Wed 10/1610:10 amICN - PDX
2 stops21h 39mMultiple Airlines
Deal found 5/31$1,048
Tue 8/207:55 pmPDX - ICN
2 stops24h 40mMultiple Airlines
Tue 9/38:15 pmICN - PDX
2 stops28h 13mMultiple Airlines
Deal found 6/1$1,108
Wed 10/26:55 pmPDX - ICN
1 stop29h 10mAir Canada
Wed 10/166:00 pmICN - PDX
1 stop16h 17mAir Canada
Deal found 6/1$1,115
Wed 10/26:36 amPDX - ICN
2 stops39h 34mCathay Pacific
Wed 10/1610:10 amICN - PDX
2 stops21h 39mCathay Pacific
Deal found 6/1$1,118
Wed 8/287:00 amPDX - ICN
2 stops37h 35mMultiple Airlines
Mon 9/93:10 pmICN - PDX
2 stops37h 35mMultiple Airlines
Deal found 6/1$1,123
Mon 7/812:59 amPDX - ICN
1 stop22h 16mAmerican Airlines
Wed 8/285:25 pmICN - PDX
1 stop35h 08mAmerican Airlines
Deal found 6/1$1,126
Sat 8/245:09 pmPDX - ICN
2 stops27h 26mMultiple Airlines
Sun 9/81:35 pmICN - PDX
2 stops35h 02mMultiple Airlines
Deal found 5/31$1,127
Mon 8/1212:59 amPDX - ICN
1 stop22h 16mAmerican Airlines
Tue 8/275:25 pmICN - PDX
1 stop21h 23mAmerican Airlines
Deal found 6/1$1,129
Tue 7/2311:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Tue 9/245:25 pmICN - PDX
1 stop21h 21mAmerican Airlines
Deal found 5/31$1,130

Portland to Seoul flights leaving soon

Find last-minute flight options from Portland to Seoul for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out these flights departing soon from Portland to Seoul. Users should examine the flight details to ensure there are no surprises.
Tue 6/1110:20 amPDX - ICN
2 stops18h 50mMultiple Airlines
Tue 6/1810:35 amICN - PDX
2 stops20h 12mMultiple Airlines
Deal found 6/1$1,420
Sat 6/86:55 pmPDX - ICN
1 stop29h 10mMultiple Airlines
Wed 6/1910:35 amICN - PDX
2 stops20h 12mMultiple Airlines
Deal found 6/1$1,506
Tue 6/115:41 pmPDX - ICN
1 stop34h 09mMultiple Airlines
Tue 6/186:45 amICN - PDX
2 stops48h 35mMultiple Airlines
Deal found 6/1$1,510
Tue 6/119:56 amPDX - ICN
2 stops41h 19mCathay Pacific
Tue 6/183:10 pmICN - PDX
2 stops35h 15mCathay Pacific
Deal found 6/1$1,512
Fri 6/710:20 amPDX - ICN
2 stops18h 50mMultiple Airlines
Wed 6/1910:35 amICN - PDX
2 stops20h 12mMultiple Airlines
Deal found 6/1$1,536
Sun 6/910:05 amPDX - ICN
2 stops43h 10mCathay Pacific
Sun 6/163:10 pmICN - PDX
2 stops46h 59mCathay Pacific
Deal found 6/1$1,555
Sun 6/98:30 amPDX - ICN
2 stops28h 10mMultiple Airlines
Sun 6/165:30 pmICN - PDX
1 stop37h 21mMultiple Airlines
Deal found 6/1$1,620
Fri 6/76:55 pmPDX - ICN
1 stop29h 10mMultiple Airlines
Wed 6/1910:35 amICN - PDX
2 stops20h 12mMultiple Airlines
Deal found 6/1$1,650
Sun 6/93:25 pmPDX - ICN
1 stop32h 40mMultiple Airlines
Sun 6/237:25 amICN - PDX
3 stops33h 04mMultiple Airlines
Deal found 6/1$1,685

One-way flights to Seoul from Portland

Search for one-way flight options from Portland to Seoul. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Users in need of a one-way flight from Portland to Seoul can choose from these deals. Users can also find round-trip Portland to Seoul flights by using the search form above.
Tue 7/169:50 amPDX - ICN
3 stops59h 00mMultiple Airlines
Deal found 6/1$458
Tue 7/169:50 amPDX - ICN
2 stops43h 20mMultiple Airlines
Deal found 6/1$474
Thu 7/119:50 amPDX - ICN
3 stops58h 05mMultiple Airlines
Deal found 6/1$496
Mon 7/159:50 amPDX - ICN
2 stops42h 10mMultiple Airlines
Deal found 6/1$506
Mon 7/1511:30 amPDX - ICN
3 stops40h 30mMultiple Airlines
Deal found 6/1$516
Thu 7/119:50 amPDX - ICN
2 stops43h 20mMultiple Airlines
Deal found 6/1$527
Sun 7/141:20 pmPDX - ICN
2 stops39h 50mMultiple Airlines
Deal found 6/1$535
Sat 7/136:46 pmPDX - ICN
2 stops36h 04mMultiple Airlines
Deal found 6/1$542
Sat 10/198:30 amPDX - ICN
1 stop18h 30mHawaiian Airlines
Deal found 6/1$549

Find flights from Portland to Seoul within your budget

Customize your flight search to find flights from Portland to Seoul 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 2,810,401 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,048 - $1,443

Route

Depart

Return

Price

PortlandIncheon Intl

PDX - ICN

PDXICN

Portland

Wed 10/2

2 stops37h 59m

Incheon Intl

Wed 10/16

2 stops21h 39m

$1,048

PortlandIncheon Intl

PDX - ICN

PDXICN

Portland

Wed 10/2

1 stop29h 10m

Incheon Intl

Wed 10/16

1 stop16h 17m

$1,115

PortlandIncheon Intl

PDX - ICN

PDXICN

Portland

Wed 10/2

2 stops39h 34m

Incheon Intl

Wed 10/16

2 stops21h 39m

$1,118

PortlandIncheon Intl

PDX - ICN

PDXICN

Portland

Mon 7/8

1 stop22h 16m

Incheon Intl

Wed 8/28

1 stop35h 08m

$1,126

PortlandIncheon Intl

PDX - ICN

PDXICN

Portland

Sun 7/21

1 stop16h 10m

Incheon Intl

Thu 9/26

1 stop15h 09m

$1,230

PortlandIncheon Intl

PDX - ICN

PDXICN

Portland

Sat 8/24

2 stops32h 45m

Incheon Intl

Sun 9/8

1 stop14h 44m

$1,234

PortlandIncheon Intl

PDX - ICN

PDXICN

Portland

Tue 9/3

2 stops37h 55m

Incheon Intl

Wed 9/18

2 stops37h 18m

$1,273

PortlandSeoul Gimpo Intl

PDX - GMP

PDXGMP

Portland

Tue 9/3

2 stops23h 00m

Seoul Gimpo Intl

Thu 9/12

2 stops20h 41m

$1,410

PortlandIncheon Intl

PDX - ICN

PDXICN

Portland

Tue 9/3

2 stops35h 51m

Incheon Intl

Tue 9/17

2 stops30h 38m

$1,443

Flights are sorted by cheapest first

Deals found on 5/31

How far ahead should I book a flight from Portland to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Seoul. Price data was last updated on May 31, 2024.
The price you pay for your flight from Portland to Seoul may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Portland to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Portland to Seoul. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Seoul flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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.

Temperature and rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average temperature and rainfall totals by month.

SEL

Temperature

35.6 - 77 °F

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated June 2, 2024.
See what other customers who have flown with Air Canada, Cathay Pacific and American Airlines from Portland to Seoul have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.5
Very good
914 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

ANA
8.5
Very good
914 reviews
ANA
8.5
Very good
914 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Japan Airlines
8.3
Very good
1,466 reviews
ANA
8.5
Very good
914 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Delta
8.0
Very good
10,410 reviews
ANA
8.5
Very good
914 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Hawaiian Airlines
8.0
Very good
2,301 reviews
ANA
8.5
Very good
914 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

KLM
7.9
Good
1,507 reviews
ANA
8.5
Very good
914 reviews
Check prices

Boarding

8.6

Food

7.8

Crew

8.8

Overall

8.5

Comfort

8.3

Entertainment

8.0

Reviews

1 / 10

Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.

Related info for your journey

Find useful and relevant information for your journey from Portland to Seoul. 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 Seoul?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Seoul. 5 airlines have flights from Portland to Seoul on a regular basis. Booking flights from Portland to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.

  • Can I find flights from Portland to Seoul for under $1,100 on Cheapflights?

    Yes, there are multiple flights from Portland to Seoul for under $1,100. The cheapest flight booked recently is on Multiple Airlines for just $1,048, but on average you can expect to pay $1,132.

  • Are there last-minute flights available from Portland to Seoul for under $1,500?

    There are currently 20+ open flights from Portland to Seoul within the next 7 days for less than $1,500.

  • What are the cheapest airlines flying from Portland to Seoul round-trip?

    According to our current data, Air Canada ($1,115), Cathay Pacific ($1,118), and American Airlines ($1,126) offers the cheapest pricing from Portland to Seoul. Air Canada is 19% cheaper than the average price of flights available within the next 90 days to this destination.

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

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $549. Cathay Pacific flights start at $593 while deals on Air Canada start at $626 one-way.

  • What does PDX to ICN mean?

    Portland Airport is PDX and Incheon Intl Airport is ICN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Seoul Gimpo Intl Airport (GMP).

  • Can I find deals for flights from Portland to Seoul that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Seoul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Seoul with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Seoul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Portland to Seoul?

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

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

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

  • Can I find deals for flights from Portland to Seoul that allow pets onboard?

    Many airlines flying from Portland to Seoul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Seoul?

    Yes, you can often find last-minute deals on Portland to Seoul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Seoul flight deals updated?

    The Portland to Seoul flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Portland to Seoul?

    When booking a flight from Portland to Seoul, you may want to consider flying on Air Canada, Delta or Hawaiian Airlines as they are the most popular for this route.

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

    Currently, January is the cheapest month in which you can book a flight from Portland to Seoul (average of $1,218). Flying from Portland to Seoul in June is currently the most expensive (average of $1,772). 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 Seoul
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Incheon Intl flights
Portland to Gimpo Intl flights
Boise to Incheon Intl flights
Eugene to Incheon Intl flights
Medford to Incheon Intl flights
Boise to Gimpo Intl flights
Portland to Busan flights

Top 5 airlines flying from Portland to Seoul

Discover the top 5 airlines that operate flights from Portland to Seoul. 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 2,810,401 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$789Average$1,157FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
Air CanadaCheapest$975Average$1,173FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapest$1,055Average$1,423FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$1,145Average$1,638FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapest$1,232Average$1,538FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
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Search flights from Portland to Seoul by cabin class

Find flights from Portland to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Portland to Seoul?

When you search for this flight from Portland to Seoul, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portland to Seoul?

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Seoul for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portland to Seoul with no change fees?

Need flexible booking options for your flight to Seoul from Portland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Seoul become cheaper?

Yes, Cheapflights offers price alerts on Portland to Seoul flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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