How does KAYAK find such low prices on flights from Oregon to Seoul Incheon Airport?

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 from Oregon to Seoul Incheon Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Seoul Incheon Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to Seoul Incheon Airport?

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 Seoul Incheon Airport with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Seoul Incheon Airport?

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 Seoul Incheon Airport from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$394 CHEAP FLIGHTS from Oregon to Seoul Incheon (ICN)

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Cheap Flights from Oregon to Incheon Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Incheon Intl

Wed, Dec 2 - Mon, Dec 7

7:00 am - 9:20 pmPDX Portland-ICN Incheon Intl

21h 20m1 stop San Francisco

7:45 pm - 11:31 pmICN Incheon Intl-PDX Portland

20h 46m1 stop San Francisco

$860Multiple Airlines

Wed, Dec 2 - Mon, Dec 7

10:56 am - 9:20 pmPDX Portland-ICN Incheon Intl

17h 24m1 stop San Francisco

7:45 pm - 11:31 pmICN Incheon Intl-PDX Portland

20h 46m1 stop San Francisco

$861Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

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

$871Air Canada

Fri, Jan 29 - Thu, Feb 4

5:38 pm - 5:35 pmPDX Portland-ICN Incheon Intl

30h 57m2 stops Oakland Seattle/Tacoma Intl

8:00 pm - 8:50 pmICN Incheon Intl-PDX Portland

17h 50m2 stops Seattle/Tacoma Intl San Francisco

$953Alaska Airlines

Fri, Jan 22 - Fri, Feb 19

5:38 pm - 5:35 pmPDX Portland-ICN Incheon Intl

30h 57m2 stops Oakland Seattle/Tacoma Intl

8:00 pm - 10:33 pmICN Incheon Intl-PDX Portland

19h 33m2 stops Seattle/Tacoma Intl San Francisco

$953Alaska Airlines

Sun, Nov 29 - Wed, Dec 9

7:10 pm - 5:10 pmPDX Portland-ICN Incheon Intl

29h 00m1 stop Vancouver Intl

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

18h 51m1 stop Vancouver Intl

$1,065Air Canada

Mon, Nov 23 - Tue, Dec 1

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

19h 15m1 stop Seattle/Tacoma Intl

6:45 pm - 10:06 pmICN Incheon Intl-PDX Portland

20h 21m1 stop Seattle/Tacoma Intl

$1,109Delta

Tue, Nov 24 - Tue, Dec 1

5:45 am - 4:20 pmPDX Portland-ICN Incheon Intl

17h 35m1 stop Salt Lake City

6:45 pm - 10:06 pmICN Incheon Intl-PDX Portland

20h 21m1 stop Seattle/Tacoma Intl

$1,109Delta

Sun, Nov 29 - Mon, Dec 7

7:35 pm - 5:20 amPDX Portland-ICN Incheon Intl

16h 45m1 stop Seattle/Tacoma Intl

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

14h 25m1 stop Seattle/Tacoma Intl

$1,112Korean Air

Sun, Nov 29 - Tue, Dec 8

7:35 pm - 5:20 amPDX Portland-ICN Incheon Intl

16h 45m1 stop Seattle/Tacoma Intl

9:20 pm - 5:19 pmICN Incheon Intl-PDX Portland

12h 59m1 stop Seattle/Tacoma Intl

$1,112Korean Air

Recent last minute flight deals from Oregon to Incheon Intl

Mon, Nov 9 - Mon, Nov 23

7:10 pm - 5:10 pmPDX Portland-ICN Incheon Intl

29h 00m1 stop Vancouver Intl

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

16h 36m1 stop Vancouver Intl

$863Air Canada

Sun, Nov 8 - Mon, Nov 23

7:10 pm - 5:10 pmPDX Portland-ICN Incheon Intl

29h 00m1 stop Vancouver Intl

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

16h 36m1 stop Vancouver Intl

$863Air Canada

Mon, Nov 9 - Mon, Nov 23

7:10 pm - 5:10 pmPDX Portland-ICN Incheon Intl

29h 00m1 stop Vancouver Intl

10:50 am - 2:41 pmICN Incheon Intl-PDX Portland

20h 51m2 stops Shanghai Pu Dong Vancouver Intl

$891Multiple Airlines

Mon, Nov 9 - Mon, Nov 23

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

17h 10m1 stop Vancouver Intl

10:50 am - 2:41 pmICN Incheon Intl-PDX Portland

20h 51m2 stops Shanghai Pu Dong Vancouver Intl

$893Multiple Airlines

Mon, Nov 9 - Thu, Dec 10

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

17h 10m1 stop Vancouver Intl

10:50 am - 2:41 pmICN Incheon Intl-PDX Portland

20h 51m2 stops Shanghai Pu Dong Vancouver Intl

$944Asiana Airlines

Mon, Nov 9 - Tue, Dec 8

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

17h 10m1 stop Vancouver Intl

10:50 am - 2:41 pmICN Incheon Intl-PDX Portland

20h 51m2 stops Shanghai Pu Dong Vancouver Intl

$944Asiana Airlines

Sat, Nov 7 - Sat, Nov 14

6:11 am - 5:45 pmMFR Medford-ICN Incheon Intl

18h 34m1 stop Seattle/Tacoma Intl

6:45 pm - 11:27 pmICN Incheon Intl-MFR Medford

21h 42m1 stop Seattle/Tacoma Intl

$1,414Delta

Sat, Nov 7 - Sat, Nov 14

6:11 am - 5:45 pmMFR Medford-ICN Incheon Intl

18h 34m1 stop Seattle/Tacoma Intl

6:45 pm - 11:27 pmICN Incheon Intl-MFR Medford

21h 42m1 stop Seattle/Tacoma Intl

$1,415Delta

Sat, Nov 7 - Sat, Nov 14

1:00 pm - 5:40 amMFR Medford-ICN Incheon Intl

23h 40m2 stops Denver Intl San Francisco

12:45 pm - 6:09 pmICN Incheon Intl-MFR Medford

22h 24m1 stop San Francisco

$1,419United Airlines

Fri, Nov 6 - Mon, Dec 7

8:08 am - 5:35 pmPDX Portland-ICN Incheon Intl

16h 27m1 stop Seattle/Tacoma Intl

8:00 pm - 9:27 amICN Incheon Intl-PDX Portland

30h 27m2 stops Seattle/Tacoma Intl San Francisco

$1,473Alaska Airlines

Useful Info

Low season	January
High season	April
Cheapest flight	$394

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly and prices are also 10% lower on average.

Flight from Portland to Seoul Incheon Airport

How does KAYAK find such low prices on flights from Oregon to Seoul Incheon Airport?
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 from Oregon to Seoul Incheon Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Seoul Incheon Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul Incheon Airport from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to Seoul Incheon Airport?
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 Seoul Incheon Airport with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Seoul Incheon Airport?
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 Seoul Incheon Airport from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.