$4,609 Find Cheap Flights from Portland to South Korea

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to South Korea departing on 4/16. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Book Cheap Portland to South Korea Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to South Korea that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to South Korea

Thu, Apr 16 - Mon, Apr 20
American Airlines Logo
5:10 pm - 3:45 pm
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33h 35m
2 stops
American Airlines Logo
5:40 pm - 12:38 pm
ICN
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31h 58m
2 stops
$931American Airlines
Sun, May 3 - Thu, May 7
American Airlines Logo
5:10 pm - 3:45 pm
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ICN
33h 35m
2 stops
American Airlines Logo
5:40 pm - 10:18 am
ICN
-
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29h 38m
2 stops
$1,125American Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
4:45 pm - 5:20 pm
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ICN
35h 35m
2 stops
Delta Logo
4:25 pm - 11:23 pm
ICN
-
PWM
19h 58m
1 stop
$1,131Delta
Thu, Apr 16 - Mon, Apr 20
Delta Logo
4:45 pm - 4:25 pm
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ICN
34h 40m
1 stop
Delta Logo
4:25 pm - 11:23 pm
ICN
-
PWM
19h 58m
1 stop
$1,132Delta
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
5:30 am - 5:50 pm
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ICN
23h 20m
1 stop
Multiple Airlines Logo
10:40 am - 5:15 pm
ICN
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19h 35m
1 stop
$1,847Multiple Airlines
Sun, May 3 - Thu, May 7
Multiple Airlines Logo
6:00 am - 5:40 pm
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ICN
46h 40m
2 stops
Multiple Airlines Logo
8:25 am - 11:36 pm
ICN
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28h 11m
1 stop
$1,858Multiple Airlines
Sun, May 3 - Thu, May 7
Multiple Airlines Logo
2:18 pm - 6:05 am
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ICN
26h 47m
1 stop
Multiple Airlines Logo
8:25 am - 11:36 pm
ICN
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28h 11m
1 stop
$2,092Multiple Airlines
Thu, Apr 16 - Mon, Apr 20
Multiple Airlines Logo
7:07 am - 6:05 pm
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ICN
45h 58m
2 stops
Multiple Airlines Logo
1:40 pm - 2:37 pm
ICN
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37h 57m
3 stops
$2,608Multiple Airlines
Sun, May 3 - Thu, May 7
Singapore Airlines Logo
2:18 pm - 7:45 am
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ICN
52h 27m
3 stops
Singapore Airlines Logo
11:50 pm - 11:36 pm
ICN
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60h 46m
3 stops
$2,810Singapore Airlines
Sun, May 3 - Thu, May 7
Qatar Airways Logo
3:02 pm - 6:05 pm
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ICN
38h 03m
2 stops
Qatar Airways Logo
11:00 am - 1:23 pm
ICN
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39h 23m
3 stops
$3,154Qatar Airways
Booking Insights

KAYAK's insights & trends for Portland to South Korea flights

Get data-powered insights and trends into flights from Portland to South Korea to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Portland to South Korea?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Portland to South Korea were found on Asiana Airlines ($5,688) and Korean Air ($5,840).

Good to know

Cheapest flight$931
Flight from Portland to Incheon

FAQs - booking South Korea flights

  • How does KAYAK find such low prices on flights from Portland to South Korea?

    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 Portland to South Korea.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to South Korea?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to South Korea 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 Portland to South Korea?

    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 from Portland to South Korea with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to South Korea?

    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 from Portland to South Korea up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portland to South Korea

Information on your arrival and departure airports