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.

$427 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

Tue, Jan 19 - Tue, Jan 26

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

17h 10m1 stop Vancouver Intl

8:25 pm - 2:41 pmICN Incheon Intl-PDX Portland

35h 16m2 stops Hong Kong Intl Vancouver Intl

$872Multiple Airlines

Tue, Jan 19 - Tue, Jan 26

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

$906Air Canada

Mon, Jan 18 - Thu, Jan 28

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

17h 10m1 stop Vancouver Intl

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

18h 51m1 stop Vancouver Intl

$913Air Canada

Wed, Dec 2 - Mon, Dec 14

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

$923Multiple Airlines

Sat, Oct 24 - Sun, Nov 1

5:48 pm - 5:35 pmPDX Portland-ICN Incheon Intl

31h 47m2 stops San Francisco Seattle/Tacoma Intl

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

30h 28m2 stops Seattle/Tacoma Intl San Francisco

$952Alaska Airlines

Sat, Nov 21 - Mon, Dec 14

5:42 pm - 5:35 pmPDX Portland-ICN Incheon Intl

30h 53m2 stops San Francisco Seattle/Tacoma Intl

8:00 pm - 11:31 pmICN Incheon Intl-PDX Portland

20h 31m2 stops Seattle/Tacoma Intl San Francisco

$953Alaska Airlines

Thu, Oct 29 - Thu, Nov 5

9:31 am - 3:55 pmPDX Portland-ICN Incheon Intl

14h 24m1 stop Seattle/Tacoma Intl

4:10 pm - 11:49 amICN Incheon Intl-PDX Portland

12h 39m1 stop Seattle/Tacoma Intl

$991Korean Air

Sun, Nov 1 - Tue, Nov 17

1:25 pm - 4:15 pmPDX Portland-ICN Incheon Intl

33h 50m1 stop San Francisco

12:45 pm - 10:46 pmICN Incheon Intl-PDX Portland

27h 01m1 stop San Francisco

$998United Airlines

Wed, Oct 21 - Mon, Nov 9

6:00 am - 3:00 pmMFR Medford-ICN Incheon Intl

17h 00m1 stop San Francisco

6:00 pm - 6:09 pmICN Incheon Intl-MFR Medford

17h 09m1 stop San Francisco

$1,008United Airlines

Sat, Dec 19 - Wed, Dec 30

7:41 pm - 5:20 amPDX Portland-ICN Incheon Intl

16h 39m1 stop Seattle/Tacoma Intl

2:30 pm - 10:53 pmICN Incheon Intl-PDX Portland

25h 23m1 stop Los Angeles

$1,972Korean Air

Recent last minute flight deals from Oregon to Incheon Intl

Wed, Oct 7 - Mon, Oct 19

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

17h 00m1 stop San Francisco

4:50 pm - 8:44 pmICN Incheon Intl-EUG Eugene

19h 54m1 stop San Francisco

$1,008United Airlines

Wed, Oct 7 - Mon, Oct 19

11:25 am - 4:20 amEUG Eugene-ICN Incheon Intl

24h 55m1 stop San Francisco

4:50 pm - 3:18 pmICN Incheon Intl-EUG Eugene

14h 28m1 stop San Francisco

$1,008United Airlines

Mon, Oct 5 - Tue, Oct 13

5:40 am - 3:20 pmPDX Portland-ICN Incheon Intl

17h 40m1 stop Salt Lake City

7:00 pm - 5:04 pmICN Incheon Intl-PDX Portland

14h 04m1 stop Seattle/Tacoma Intl

$1,008Delta

Mon, Oct 5 - Sun, Oct 18

5:40 am - 3:20 pmPDX Portland-ICN Incheon Intl

17h 40m1 stop Salt Lake City

7:00 pm - 5:04 pmICN Incheon Intl-PDX Portland

14h 04m1 stop Seattle/Tacoma Intl

$1,008Delta

Mon, Oct 5 - Tue, Oct 13

10:43 am - 4:20 amPDX Portland-ICN Incheon Intl

25h 37m2 stops Chicago O'Hare Intl San Francisco

11:30 am - 10:10 amICN Incheon Intl-PDX Portland

14h 40m1 stop San Francisco

$1,062Asiana Airlines

Tue, Oct 6 - Sun, Oct 18

5:48 pm - 6:45 pmPDX Portland-ICN Incheon Intl

32h 57m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

7:45 pm - 4:44 pmICN Incheon Intl-PDX Portland

36h 59m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,142Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

7:37 pm - 11:00 amPDX Portland-ICN Incheon Intl

23h 23m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

12:00 pm - 8:50 pmICN Incheon Intl-PDX Portland

24h 50m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

$1,142Multiple Airlines

Mon, Oct 5 - Mon, Oct 12

7:45 pm - 4:05 pmPDX Portland-ICN Incheon Intl

28h 20m1 stop Vancouver Intl

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

39h 26m2 stops Hong Kong Intl Vancouver Intl

$1,332Air Canada

Mon, Oct 5 - Sun, Oct 18

9:35 pm - 5:30 pmPDX Portland-ICN Incheon Intl

51h 55m2 stops Bellingham Seattle/Tacoma Intl

7:35 pm - 9:56 pmICN Incheon Intl-PDX Portland

18h 21m1 stop Seattle/Tacoma Intl

$1,496Alaska Airlines

Mon, Oct 5 - Mon, Oct 12

7:45 pm - 4:05 pmPDX Portland-ICN Incheon Intl

28h 20m1 stop Vancouver Intl

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

39h 26m2 stops Hong Kong Intl Vancouver Intl

$1,574Air Canada

Useful Info

Low season	January
High season	April
Cheapest flight	$427

Best time to beat the crowds with an average 11% 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.