How long is the flight from Oregon to South Korea?

The flight from Oregon to South Korea depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Portland (a popular airport in Oregon) to Incheon Intl Airport (the most popular airport in South Korea), then the flight time is 16h 21m on average. If you fly from Eugene (another popular airport in Oregon) to Incheon Intl Airport, then the average flight time is 16h 47m.

What airlines fly to South Korea?

Air Canada, Delta and Asiana Airlines are the top three most popular airlines that fly to South Korea from Oregon according to our data. Air Canada is the first choice among our users, with 44% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 6 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Oregon to South Korea?

United Airlines and WestJet are the most popular carriers operating from Oregon to South Korea

When did momondo last update prices for flights from Oregon to South Korea?

Prices for flights from Oregon to South Korea are updated daily.

How many operators does momondo search for flights from Oregon to South Korea?

There are 6 operators available for flights from Oregon to South Korea as of October 2026.

How old do you have to be to fly from Oregon to South Korea?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to South Korea.

What documentation or ID do you need to fly to South Korea?

The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$445 Cheap Flights from Oregon to South Korea in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Oregon to South Korea

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:00 am - 5:10 pmPDX Portland-ICN Incheon Intl

14h 10m1 stop Vancouver Intl

6:55 pm - 6:31 pmICN Incheon Intl-PDX Portland

16h 36m1 stop Vancouver Intl

$866Air Canada

Mon, Nov 9 - Wed, Nov 11

10:00 am - 5:10 pmPDX Portland-ICN Incheon Intl

14h 10m1 stop Vancouver Intl

6:45 pm - 6:31 pmICN Incheon Intl-PDX Portland

40h 46m2 stops Osaka Kansai Intl Vancouver Intl

$882Multiple Airlines

Mon, Nov 9 - Wed, Nov 11

7:00 am - 3:55 pmPDX Portland-ICN Incheon Intl

15h 55m1 stop Seattle/Tacoma Intl

4:10 pm - 1:35 pmICN Incheon Intl-PDX Portland

14h 25m1 stop Seattle/Tacoma Intl

$893Korean Air

Mon, Nov 9 - Tue, Nov 24

7:00 am - 3:55 pmPDX Portland-ICN Incheon Intl

15h 55m1 stop Seattle/Tacoma Intl

7:40 pm - 8:56 pmICN Incheon Intl-PDX Portland

18h 16m1 stop Los Angeles

$893Korean Air

Mon, Nov 9 - Tue, Nov 24

5:30 am - 5:45 pmPDX Portland-ICN Incheon Intl

19h 15m1 stop Seattle/Tacoma Intl

6:40 pm - 4:29 pmICN Incheon Intl-PDX Portland

14h 49m1 stop Salt Lake City

$908Delta

Wed, Nov 11 - Sun, Nov 22

9:16 am - 5:45 pmPDX Portland-ICN Incheon Intl

15h 29m1 stop Seattle/Tacoma Intl

6:40 pm - 4:29 pmICN Incheon Intl-PDX Portland

14h 49m1 stop Salt Lake City

$908Delta

Tue, Nov 10 - Sun, Nov 22

10:59 am - 9:20 pmPDX Portland-ICN Incheon Intl

17h 21m1 stop San Francisco

7:45 pm - 8:50 pmICN Incheon Intl-PDX Portland

18h 05m1 stop San Francisco

$944Multiple Airlines

Wed, Jan 20 - Wed, Jan 27

10:59 am - 5:40 amPDX Portland-ICN Incheon Intl

25h 41m1 stop San Francisco

6:00 pm - 9:02 pmICN Incheon Intl-PDX Portland

20h 02m1 stop San Francisco

$1,008United Airlines

Mon, Nov 2 - Thu, Nov 5

7:00 am - 5:40 amPDX Portland-ICN Incheon Intl

29h 40m2 stops Chicago O'Hare Intl San Francisco

12:45 pm - 10:18 amICN Incheon Intl-PDX Portland

14h 33m1 stop San Francisco

$1,013United Airlines

Mon, Nov 2 - Thu, Nov 5

7:00 am - 5:10 pmPDX Portland-ICN Incheon Intl

17h 10m1 stop Vancouver Intl

6:55 pm - 6:31 pmICN Incheon Intl-PDX Portland

40h 36m1 stop Vancouver Intl

$1,137Air Canada

Tue, Nov 3 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

12:56 pm - 2:05 pmEUG Eugene-ICN Incheon Intl

33h 09m2 stops Los Angeles Hong Kong Intl

10:00 am - 9:01 pmICN Incheon Intl-EUG Eugene

28h 01m2 stops Hong Kong Intl Los Angeles

$1,082Multiple Airlines

Wed, Oct 21 - Wed, Nov 11

12:56 pm - 7:05 pmEUG Eugene-ICN Incheon Intl

38h 09m2 stops Los Angeles Hong Kong Intl

1:50 pm - 12:55 pmICN Incheon Intl-EUG Eugene

40h 05m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,082Multiple Airlines

Wed, Oct 21 - Wed, Nov 4

7:45 pm - 4:10 pmPDX Portland-ICN Incheon Intl

28h 25m1 stop Vancouver Intl

6:55 pm - 8:46 pmICN Incheon Intl-PDX Portland

18h 51m1 stop Vancouver Intl

$1,364Air Canada

Sat, Oct 24 - Sun, Nov 1

6:05 am - 4:50 pmEUG Eugene-ICN Incheon Intl

18h 45m1 stop Seattle/Tacoma Intl

6:45 pm - 11:58 pmICN Incheon Intl-EUG Eugene

22h 13m1 stop Seattle/Tacoma Intl

$1,414Delta

Wed, Oct 21 - Wed, Nov 11

3:59 pm - 4:20 amEUG Eugene-ICN Incheon Intl

20h 21m1 stop San Francisco

6:00 pm - 6:12 pmICN Incheon Intl-EUG Eugene

17h 12m1 stop San Francisco

$1,414United Airlines

Wed, Oct 21 - Wed, Nov 4

6:00 am - 3:00 pmEUG Eugene-ICN Incheon Intl

17h 00m1 stop San Francisco

12:45 pm - 8:08 pmICN Incheon Intl-EUG Eugene

24h 23m1 stop San Francisco

$1,414United Airlines

Wed, Oct 21 - Wed, Nov 4

7:45 pm - 4:10 pmPDX Portland-ICN Incheon Intl

28h 25m1 stop Vancouver Intl

8:00 pm - 6:31 pmICN Incheon Intl-PDX Portland

39h 31m2 stops Hong Kong Intl Vancouver Intl

$1,487Air Canada

Sat, Oct 24 - Sun, Nov 1

11:03 am - 5:35 pmPDX Portland-ICN Incheon Intl

14h 32m1 stop Seattle/Tacoma Intl

8:00 pm - 9:28 amICN Incheon Intl-PDX Portland

30h 28m2 stops Seattle/Tacoma Intl San Francisco

$1,509Alaska Airlines

Sat, Oct 24 - Sun, Nov 1

11:03 am - 5:30 pmPDX Portland-ICN Incheon Intl

14h 27m1 stop Seattle/Tacoma Intl

8:00 pm - 9:28 amICN Incheon Intl-PDX Portland

30h 28m2 stops Seattle/Tacoma Intl San Francisco

$1,570Alaska Airlines

Thu, Oct 22 - Thu, Nov 5

6:11 am - 4:40 pmMFR Medford-ICN Incheon Intl

18h 29m1 stop Seattle/Tacoma Intl

9:20 pm - 11:18 pmICN Incheon Intl-MFR Medford

17h 58m1 stop Seattle/Tacoma Intl

$1,820Korean Air

Fri, Oct 23 - Tue, Oct 27

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Oregon to South Korea

Our best Delta deals on Oregon to South Korea flight tickets

Delta

Nov 11

EUG6:08 amEugene

18h 37m

1 stop

ICN5:45 pmIncheon Intl

Feb 3

ICN6:45 pmIncheon Intl

22h 02m

1 stop

EUG11:47 pmEugene

$908

Delta

Nov 1

PDX3:31 pmPortland

33h 14m

1 stop

ICN5:45 pmIncheon Intl

Nov 12

ICN6:40 pmIncheon Intl

14h 49m

1 stop

PDX4:29 pmPortland

$914

Delta

Nov 7

PDX5:35 amPortland

17h 45m

1 stop

ICN4:20 pmIncheon Intl

Nov 20

ICN6:45 pmIncheon Intl

20h 12m

1 stop

PDX9:57 pmPortland

$958

United Airlines flights from Oregon to South Korea

Our best United Airlines deals on Oregon to South Korea flight tickets

United Airlines

Nov 2

PDX10:59 amPortland

25h 41m

1 stop

ICN5:40 amIncheon Intl

Nov 5

ICN6:00 pmIncheon Intl

20h 02m

1 stop

PDX9:02 pmPortland

$1,008

United Airlines

Nov 2

PDX7:00 amPortland

29h 40m

2 stops

ICN5:40 amIncheon Intl

Nov 5

ICN12:45 pmIncheon Intl

14h 33m

1 stop

PDX10:18 amPortland

$1,013

United Airlines

Nov 1

PDX11:10 pmPortland

24h 15m

1 stop

ICN4:25 pmIncheon Intl

Nov 15

ICN6:00 pmIncheon Intl

23h 54m

1 stop

PDX12:54 amPortland

$1,058

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Mon 11/9

10:00 am-5:10 pm

1 stop14h 10m

Incheon Intl

Wed 11/11

6:55 pm-6:31 pm

1 stop16h 36m

$866

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Mon 11/9

10:00 am-5:10 pm

1 stop14h 10m

Incheon Intl

Wed 11/11

6:45 pm-6:31 pm

2 stops40h 46m

$882

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Mon 11/9

7:00 am-3:55 pm

1 stop15h 55m

Incheon Intl

Tue 11/24

4:10 pm-1:35 pm

1 stop14h 25m

$893

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Mon 11/9

7:00 am-3:55 pm

1 stop15h 55m

Incheon Intl

Tue 11/24

7:40 pm-8:56 pm

1 stop18h 16m

$893

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Wed 11/11

5:30 am-5:45 pm

1 stop19h 15m

Incheon Intl

Sun 11/22

6:40 pm-4:29 pm

1 stop14h 49m

$908

Quickest round-trip

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Tue 11/10

9:16 am-5:45 pm

1 stop15h 29m

Incheon Intl

Sun 11/22

6:40 pm-4:29 pm

1 stop14h 49m

$908

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Wed 1/20

10:59 am-9:20 pm

1 stop17h 21m

Incheon Intl

Wed 1/27

7:45 pm-8:50 pm

1 stop18h 05m

$944

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Mon 11/2

10:59 am-5:40 am

1 stop25h 41m

Incheon Intl

Thu 11/5

6:00 pm-9:02 pm

1 stop20h 02m

$1,008

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Mon 11/2

7:00 am-5:40 am

2 stops29h 40m

Incheon Intl

Thu 11/5

12:45 pm-10:18 am

1 stop14h 33m

$1,013

PortlandIncheon

PDX Portland - ICN Incheon Intl

PDXICN

Portland

Tue 11/3

7:00 am-5:10 pm

1 stop17h 10m

Incheon Intl

Tue 11/17

6:55 pm-6:31 pm

1 stop40h 36m

$1,137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Oregon to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $950.

How far in advance should I book a flight from Oregon to South Korea?

You are more likely to see cheaper flights to South Korea from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to South Korea for around $1,281 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South Korea from Oregon for as low as $1,042 on momondo.

Can stopping save me money on Oregon to South Korea flights?

You could potentially save up to 43% on your flight if you consider stops on a Oregon to South Korea flight.

Cheap Oregon to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oregon to South Korea

Best Price Found	$445
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to South Korea from Oregon in the past 72 hours is $445. The best round-trip flight deal from Oregon to South Korea found on momondo in the last 72 hours is $866.

The fastest flight from Oregon to South Korea takes 15h 00m

There are no direct flights from Oregon to South Korea. There are no popular flight routes from Oregon to South Korea.

Search flight deals

Frequently asked questions about flying from Oregon to South Korea

When did momondo last update prices for flights from Oregon to South Korea?
Prices for flights from Oregon to South Korea are updated daily.
How many operators does momondo search for flights from Oregon to South Korea?
There are 6 operators available for flights from Oregon to South Korea as of October 2026.
How old do you have to be to fly from Oregon to South Korea?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to South Korea.
What documentation or ID do you need to fly to South Korea?
The travel and health documents required for your trip to South Korea can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Korea. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Oregon to South Korea

Compare and see reviews for airlines that fly from Oregon to South Korea with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $131	Free Cancellation	Rating 7.9 13,093 reviews	Search Alaska Airlines flights
Air Canada	PriceFrom $792	Free Cancellation	Rating 7.1 11,784 reviews	Search Air Canada flights
Asiana Airlines	PriceFrom $914	Free Cancellation	Rating 8.1 567 reviews	Search Asiana Airlines flights
United Airlines	PriceFrom $915	Free Cancellation	Rating 7.3 10,387 reviews	Search United Airlines flights
Delta	PriceFrom $921	Free Cancellation	Rating 7.8 8,650 reviews	Search Delta flights
Korean Air	PriceFrom $1,172	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Oregon to South Korea?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to South Korea from Oregon.

Can I find flights from Oregon to South Korea with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Korea from Oregon with this policy.

How can momondo help me find flights from Oregon to South Korea?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to South Korea.

I’m not ready to book a flight from Oregon to South Korea right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Oregon to South Korea flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 11/18

Wed 11/25

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Korea

Popular cities

Other flights from Oregon

Other flights to South Korea

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in South Korea

Flights to Seoulfrom $625

Flights to Jeju Cityfrom $811

Flights to Busanfrom $748

Flights to Daegufrom $1,000

Flights to Gwangjufrom $888

Flights to Jinjufrom $1,461

Flights to Ulsanfrom $1,972

Flights to Muan

Flights to Yeosu

Cheap flights from Oregon to South Korea from $445

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to South Korea departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Oregon to South Korea

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Delta flights from Oregon to South Korea

Our best Delta deals on Oregon to South Korea flight tickets

United Airlines flights from Oregon to South Korea

Our best United Airlines deals on Oregon to South Korea flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oregon to South Korea that are best for you.

See travel insights to South Korea from

How to get the cheapest flight ticket from Oregon to South Korea

What is the cheapest month to fly to South Korea?

How far in advance should I book a flight from Oregon to South Korea?

Can stopping save me money on Oregon to South Korea flights?

What is the cheapest airline that flies from Oregon to South Korea?

What airlines fly to South Korea?

How long is the flight from Oregon to South Korea?

Cheap Oregon to South Korea flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Oregon to South Korea

Best airlines flying from Oregon to South Korea

Compare and see reviews for airlines that fly from Oregon to South Korea with momondo

Why use momondo?

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Oregon flight routes

According to popular flight searches on momondo this year

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South Korea

List of cabin classes available on flights landing in South Korea. Availability may vary depending on flight origin and airline.

Complete your trip to South Korea

Explore popular destinations other users love

According to popular flight searches on momondo this year