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Cheap flights from Seoul (SEL) to Portland (PDX) from $374

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 6/7. 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.
SEL — PDX
5月 11 — 5月 181
From?
To?
週六 5/11
週六 5/18
1 adult, Economy
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The best prices from Seoul to Portland are usually found in November or March, booked 21 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap flight deals from Seoul to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Seoul (SEL) to Portland (PDX). 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 5月 6, 2024.

Popular in

August

Cheapest in

November

Average price

$1,091

Round-trip from

$276
High demand for flights, 38% potential price rise
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Best time to find cheap flights, 35% potential price drop
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Average for round-trip flights in May 2024
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From Seoul (SEL) to Portland
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What is the cheapest day to fly round-trip from Seoul to Portland?

Users have found that flying from Seoul to Portland on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

To save on the cost of your flight from Seoul to Portland, book at least 22 days before your planned departure. Booking around this time can save you about 63% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $980 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $980.

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

Flights from Seoul to Portland lean towards being more expensive in August. Prices are generally better when you fly from Seoul to Portland in November, with the cheapest ticket starting at $746.

When is the cheapest time to fly from Seoul to Portland (SEL - PDX)?

One of the essential ways to save on airfare from Seoul to Portland is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 30% on airfare.

Cheap American Airlines flights from Seoul to Portland

Explore cheap flight options specifically provided by American Airlines for the route between Seoul and Portland. 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 2,689,106 searches. Data last updated 5月 6, 2024.
Find some of the cheapest American Airlines flights traveling from Seoul to Portland. Make sure to double check the flight details before booking.
週三 9/115:25 pmICN - PDX
2 stops35h 25mAmerican Airlines
週五 9/2711:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Deal found 5/4$573
週三 9/115:25 pmICN - PDX
2 stops35h 25mAmerican Airlines
週五 9/276:15 pmPDX - ICN
2 stops29h 00mAmerican Airlines
Deal found 5/4$584
週三 9/115:25 pmICN - PDX
1 stop19h 31mAmerican Airlines
週五 9/2711:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Deal found 5/4$670
週五 10/115:25 pmICN - PDX
1 stop33h 06mAmerican Airlines
週二 10/152:09 pmPDX - ICN
1 stop33h 06mAmerican Airlines
Deal found 5/4$996
週五 10/115:25 pmICN - PDX
1 stop33h 06mAmerican Airlines
週二 10/1511:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Deal found 5/5$997

Cheap United Airlines flights from Seoul to Portland

Explore cheap flight options specifically provided by United Airlines for the route between Seoul and Portland. 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 2,689,106 searches. Data last updated 5月 6, 2024.
Some of the best deals we've found on United Airlines flights traveling from Seoul to Portland. Deals frequently update to provide users with more options.
週一 8/1911:30 amICN - PDX
2 stops26h 58mUnited Airlines
週五 8/308:54 amPDX - ICN
2 stops27h 26mUnited Airlines
Deal found 5/5$1,079
週四 8/154:50 pmICN - PDX
1 stop14h 07mUnited Airlines
週六 8/2411:59 pmPDX - ICN
2 stops23h 01mUnited Airlines
Deal found 5/6$1,246
週二 7/2311:30 amICN - PDX
1 stop17h 01mUnited Airlines
週二 11/57:30 pmPDX - ICN
1 stop17h 10mUnited Airlines
Deal found 5/5$1,263
週二 7/2311:30 amICN - PDX
1 stop14h 44mUnited Airlines
週二 11/57:11 amPDX - ICN
2 stops29h 29mUnited Airlines
Deal found 5/5$1,268
週二 8/134:50 pmICN - PDX
2 stops32h 48mUnited Airlines
週五 8/3010:25 amPDX - ICN
1 stop25h 55mUnited Airlines
Deal found 5/5$1,272
週一 7/224:50 pmICN - PDX
1 stop14h 07mUnited Airlines
週六 8/37:40 pmPDX - ICN
1 stop16h 40mUnited Airlines
Deal found 5/6$1,555
週三 7/2411:30 amICN - PDX
1 stop14h 44mUnited Airlines
週六 8/31:37 pmPDX - ICN
1 stop22h 43mUnited Airlines
Deal found 5/6$1,593
週三 8/1411:30 amICN - PDX
1 stop14h 44mUnited Airlines
週五 8/2312:45 amPDX - ICN
2 stops35h 35mUnited Airlines
Deal found 5/5$1,656

Cheap Seoul to Portland flights in May & June 2024

Find cheap flight options from Seoul to Portland specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on 5月 6, 2024.
Scroll through some of the best deals on flights from Seoul to Portland in 2024. Check back regularly for other flight deals.
週二 6/48:35 amICN - PDX
2 stops26h 12mMultiple Airlines
週四 7/46:53 pmPDX - ICN
1 stop32h 57mMultiple Airlines
Deal found 5/6$1,180
週二 5/288:40 pmICN - PDX
1 stop17h 00mMultiple Airlines
週三 7/315:50 pmPDX - ICN
1 stop18h 10mMultiple Airlines
Deal found 5/5$1,181
週二 6/48:35 amICN - PDX
2 stops26h 12mMultiple Airlines
週四 7/46:53 pmPDX - ICN
1 stop32h 57mMultiple Airlines
Deal found 5/5$1,183
週三 5/295:30 pmICN - PDX
1 stop41h 10mMultiple Airlines
週三 6/59:48 amPDX - ICN
1 stop18h 02mMultiple Airlines
Deal found 5/5$1,197
週二 6/48:40 pmICN - PDX
1 stop17h 00mMultiple Airlines
週五 7/511:30 amPDX - ICN
1 stop14h 15mMultiple Airlines
Deal found 5/5$1,232
週一 6/245:30 pmICN - PDX
1 stop39h 08mMultiple Airlines
週一 7/226:00 amPDX - ICN
1 stop21h 50mMultiple Airlines
Deal found 5/5$1,233
週二 6/48:35 amICN - PDX
2 stops26h 12mMultiple Airlines
週五 7/58:30 amPDX - ICN
1 stop19h 20mMultiple Airlines
Deal found 5/6$1,236
週二 6/47:20 pmICN - PDX
1 stop13h 22mKorean Air
週四 7/410:16 amPDX - ICN
1 stop14h 14mKorean Air
Deal found 5/6$1,238
週一 5/275:30 pmICN - PDX
1 stop37h 34mMultiple Airlines
週一 6/248:30 amPDX - ICN
2 stops41h 20mMultiple Airlines
Deal found 5/5$1,248

Seoul to Portland 2024 flight deals

Discover exclusive flight deals for travel between Seoul and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated 5月 6, 2024.
Scroll through some of the best deals on flights from Seoul to Portland in 2024. Check back regularly for other flight deals.
週三 9/115:25 pmICN - PDX
2 stops35h 25mAmerican Airlines
週五 9/2711:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Deal found 5/4$573
週三 9/115:25 pmICN - PDX
2 stops35h 25mAmerican Airlines
週五 9/276:15 pmPDX - ICN
2 stops29h 00mAmerican Airlines
Deal found 5/4$584
週六 9/75:25 pmICN - PDX
2 stops35h 25mAmerican Airlines
週五 9/2711:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Deal found 5/6$628
週六 9/75:25 pmICN - PDX
2 stops35h 25mAmerican Airlines
週五 9/273:05 pmPDX - ICN
2 stops32h 10mAmerican Airlines
Deal found 5/6$640
週三 9/115:25 pmICN - PDX
1 stop19h 31mAmerican Airlines
週五 9/2711:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Deal found 5/4$670
週六 9/75:25 pmICN - PDX
1 stop19h 31mAmerican Airlines
週五 9/2711:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Deal found 5/6$725
週五 10/115:25 pmICN - PDX
1 stop33h 06mAmerican Airlines
週二 10/152:09 pmPDX - ICN
1 stop33h 06mAmerican Airlines
Deal found 5/4$996
週五 10/115:25 pmICN - PDX
1 stop33h 06mAmerican Airlines
週二 10/1511:59 pmPDX - ICN
1 stop23h 16mAmerican Airlines
Deal found 5/5$997
週一 8/1911:30 amICN - PDX
2 stops26h 58mUnited Airlines
週五 8/308:54 amPDX - ICN
2 stops27h 26mUnited Airlines
Deal found 5/5$1,079

Seoul to Portland flights leaving soon

Find last-minute flight options from Seoul to Portland 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 2,689,106 searches. Data last updated 5月 6, 2024.
Consider one of these great deals we found on last-minute flights from Seoul to Portland. Users should be sure to double check the price, date, and time of their last-minute flight.
週日 5/127:20 pmICN - PDX
1 stop13h 21mKorean Air
週日 5/1910:05 amPDX - ICN
1 stop15h 45mKorean Air
Deal found 5/4$1,404
週四 5/168:40 pmICN - PDX
1 stop17h 42mMultiple Airlines
週二 6/1811:30 amPDX - ICN
1 stop14h 15mMultiple Airlines
Deal found 5/5$1,420
週四 5/167:50 amICN - PDX
2 stops47h 29mMultiple Airlines
週二 6/189:14 pmPDX - ICN
1 stop26h 31mMultiple Airlines
Deal found 5/5$1,517
週日 5/1212:00 pmICN - PDX
2 stops24h 04mMultiple Airlines
週日 5/197:25 pmPDX - ICN
2 stops23h 35mMultiple Airlines
Deal found 5/4$1,566
週日 5/126:30 pmICN - PDX
2 stops58h 01mMultiple Airlines
週日 5/197:00 amPDX - ICN
1 stop20h 50mMultiple Airlines
Deal found 5/4$1,597
週四 5/1611:40 amICN - PDX
2 stops49h 15mLufthansa
週二 6/183:54 pmPDX - ICN
2 stops50h 01mLufthansa
Deal found 5/5$1,738
週三 5/151:20 amICN - PDX
2 stops35h 40mQatar Airways
週二 6/187:00 amPDX - ICN
2 stops42h 35mQatar Airways
Deal found 5/5$2,710
週六 5/111:20 amICN - PDX
2 stops33h 23mQatar Airways
週日 5/192:35 pmPDX - ICN
2 stops35h 00mQatar Airways
Deal found 5/4$3,884

One-way flights to Portland from Seoul

Search for one-way flight options from Seoul to Portland. 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 2,689,106 searches. Data last updated 5月 6, 2024.
Users traveling one-way from Seoul to Portland can select one of these great deals. Users in need of a round-trip flight from Seoul to Portland instead should update the search form at the top of page.
週五 6/75:25 pmICN - PDX
1 stop19h 32mAmerican Airlines
Deal found 5/6$374
週五 6/75:25 pmICN - PDX
2 stops33h 08mAmerican Airlines
Deal found 5/6$404
週五 6/78:35 amICN - PDX
3 stops43h 29mMultiple Airlines
Deal found 5/6$413
週四 5/307:50 amICN - PDX
3 stops32h 39mMultiple Airlines
Deal found 5/6$450
週四 5/307:50 amICN - PDX
2 stops40h 17mMultiple Airlines
Deal found 5/6$519
週四 5/3012:50 pmICN - PDX
1 stop17h 37mMultiple Airlines
Deal found 5/6$538
週日 10/205:30 pmICN - PDX
1 stop37h 20mMultiple Airlines
Deal found 5/6$583
週四 8/1512:30 amICN - PDX
3 stops54h 20mMultiple Airlines
Deal found 5/5$584
週一 9/237:30 pmGMP - PDX
3 stops59h 20mMultiple Airlines
Deal found 5/5$600

Find flights from Seoul to Portland within your budget

Customize your flight search to find flights from Seoul to Portland 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 2,689,106 searches. Data last updated 5月 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$573 - $1,396

Route

Depart

Return

Price

Incheon IntlPortland

ICN - PDX

ICNPDX

Incheon Intl

週三 9/11

2 stops35h 25m

Portland

週五 9/27

1 stop23h 16m

$573

Incheon IntlPortland

ICN - PDX

ICNPDX

Incheon Intl

週三 9/11

2 stops35h 25m

Portland

週五 9/27

2 stops29h 00m

$584

Incheon IntlPortland

ICN - PDX

ICNPDX

Incheon Intl

週一 8/19

2 stops26h 58m

Portland

週五 8/30

2 stops27h 26m

$1,079

Incheon IntlPortland

ICN - PDX

ICNPDX

Incheon Intl

週六 7/6

2 stops20h 12m

Portland

週日 7/14

2 stops16h 15m

$1,132

Incheon IntlPortland

ICN - PDX

ICNPDX

Incheon Intl

週三 9/11

1 stop16h 46m

Portland

週一 9/23

1 stop16h 30m

$1,147

Incheon IntlPortland

ICN - PDX

ICNPDX

Incheon Intl

週三 9/11

1 stop15h 09m

Portland

週四 9/26

1 stop22h 30m

$1,220

Incheon IntlPortland

ICN - PDX

ICNPDX

Incheon Intl

週二 6/4

1 stop15h 30m

Portland

週五 7/5

1 stop16h 20m

$1,283

Seoul Gimpo IntlPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

週二 7/23

2 stops25h 41m

Portland

週五 8/2

2 stops23h 00m

$1,387

Incheon IntlPortland

ICN - PDX

ICNPDX

Incheon Intl

週二 7/2

1 stop20h 12m

Portland

週二 8/13

1 stop18h 05m

$1,396

Flights are sorted by cheapest first

Deals found on 5/4

When is the best time to book a flight from Seoul to Portland?

Use this chart to determine the optimal time to book a round-trip flight from Seoul to Portland. Price data was last updated on May 3, 2024.
To ensure you get the cheapest price possible for a flight from Seoul to Portland, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Seoul to Portland?

Use this chart to determine the cheapest time to fly round-trip from Seoul to Portland. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seoul to Portland flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Portland by month

Plan your trip from Seoul to Portland by taking into account the cheapest months to travel. The average price of a one-way flight from Seoul to Portland is currently $496 while a round-trip flight costs $1,089. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Seoul to Portland (average of $276). Flying from Seoul to Portland in July is currently the most expensive (average of $402). 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.

January

$276

February

$306

March

$336

April

$303

May

$329

June

$377

July

$402

August

$344

September

$296

October

$276

November

$298

December

$292

Temperature and rainfall in Portland by month

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

PDX

Temperature

41 - 69.8 °F

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated 5月 6, 2024.
See what other customers who have flown with American Airlines, United Airlines and Korean Air from Seoul to Portland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,184 reviews
Check prices

Comfort

8.3

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

Korean Air
8.5
Very good
1,184 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Comfort

8.3

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

ANA
8.5
Very good
928 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Comfort

8.3

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

Asiana Airlines
8.4
Very good
584 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Comfort

8.3

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

Japan Airlines
8.3
Very good
1,481 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Comfort

8.3

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

Singapore Airlines
8.3
Very good
1,465 reviews
Korean Air
8.5
Very good
1,184 reviews
Check prices

Comfort

8.3

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Entertainment

8.2

Reviews

1 / 10

Young happy helpful cabin staff. Clean aircraft. No complaints. Very impressive

Related info for your journey

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

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Portland from Seoul. Booking flights from Seoul to Portland (PDX) should be relatively easy as there are 0 daily inbound flights from Seoul from 5 different airlines.

  • Can I find flights from Seoul to Portland for under $600 on Cheapflights?

    Yes, there are multiple flights from Seoul to Portland for under $600. The cheapest flight booked recently is on American Airlines for just $573, but on average you can expect to pay $1,076.

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

    There are currently 8+ open flights from Seoul to Portland within the next 7 days for less than $1,500.

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

    Our cheapest airline available from Seoul to Portland is American Airlines. Our recent data shows that you can find tickets from as low as $573 on this airline. Additional options worth looking into are United Airlines and Korean Air, starting at $1,079 and $1,147 round-trip. These flights start at 54% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Seoul to Portland are American Airlines ($374), Air Canada ($754), and WestJet ($788).

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

    Consider Air Canada, Delta or Hawaiian Airlines when booking your flight. These represent the most popular airlines when flying from Seoul to Portland.

  • What does ICN to PDX mean?

    ICN stands for Incheon Intl Airport, while PDX stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Seoul to Portland 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 Seoul to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seoul to Portland 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 Seoul to Portland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Seoul to Portland 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 Seoul to Portland that allow pets onboard?

    Many airlines flying from Seoul to Portland 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 Seoul to Portland?

    Yes, you can often find last-minute deals on Seoul to Portland 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 Seoul to Portland flight deals updated?

    The Seoul to Portland flight deals you see on this page were last updated on 5/6.

See more FAQs

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Alternative routes for Seoul to Portland
See prices for flight routes from nearby airports that may be better suited for you.

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

Top 5 airlines flying from Seoul to Portland

Discover the top 5 airlines that operate flights from Seoul to Portland. 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 2,689,106 searches. Data last updated 5月 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$881Average$1,037FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapest$995Average$1,066FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapest$1,060Average$1,237FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
DeltaCheapest$1,103Average$1,516FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Hawaiian AirlinesCheapest$1,146Average$1,194FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
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Search flights from Seoul to Portland by cabin class

Find flights from Seoul to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seoul to Portland?

When you search for this flight from Seoul to Portland, 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 Seoul to Portland?

Cheapflights simply makes it quick and affordable to book flights from Seoul to Portland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Portland from Seoul? 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 Seoul to Portland become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Portland from Seoul today and book when prices fit your budget.

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