Find flights
Deals
When to book
FAQs & Tips
Airlines

PWM - ICN

$1,011 Find cheap flights from Portland to Incheon

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Incheon Intl departing on 10/11. 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
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Incheon

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Incheon, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Incheon, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Portland to Incheon Intl (PWM-ICN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Incheon Intl 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 and deals for you by selecting your travel dates.
Choose your dates
5:37 am - 5:20 pmPWM-ICN
22h 43m1 stop
4:25 pm - 9:52 pmICN-PWM
18h 27m1 stop
$1,190Delta
Find Deal
Wed, Sep 25 - Thu, Oct 10
5:37 am - 4:30 pmPWM-ICN
21h 53m2 stops
4:25 pm - 9:52 pmICN-PWM
18h 27m1 stop
$1,194Delta
Find Deal
Wed, Sep 25 - Thu, Oct 10
12:58 pm - 4:30 amPWM-ICN
26h 32m2 stops
7:40 pm - 12:07 pmICN-PWM
29h 27m2 stops
$1,204Delta
Find Deal
Wed, Sep 25 - Thu, Oct 10
1:06 pm - 8:45 amPWM-ICN
30h 39m2 stops
10:30 am - 12:11 pmICN-PWM
38h 41m2 stops
$1,339Turkish Airlines
Find Deal
Thu, Sep 26 - Wed, Oct 16
1:03 pm - 3:15 pmPWM-ICN
37h 12m2 stops
5:25 pm - 1:53 pmICN-PWM
33h 28m2 stops
$1,392American Airlines
Find Deal
Sat, Sep 14 - Fri, Sep 20
3:37 pm - 3:15 pmPWM-ICN
34h 38m1 stop
5:25 pm - 10:40 amICN-PWM
30h 15m2 stops
$1,402American Airlines
Find Deal
Sat, Sep 14 - Fri, Sep 20
1:06 pm - 9:50 amPWM-ICN
55h 44m3 stops
11:10 am - 9:29 pmICN-PWM
47h 19m3 stops
$1,665Singapore Airlines
Find Deal
Wed, Sep 25 - Wed, Oct 23
3:37 pm - 5:35 pmPWM-ICN
36h 58m2 stops
1:20 am - 9:29 pmICN-PWM
33h 09m2 stops
$1,848Qatar Airways
Find Deal
Wed, Sep 25 - Tue, Oct 22
1:06 pm - 3:35 pmPWM-ICN
37h 29m3 stops
11:50 pm - 9:29 pmICN-PWM
58h 39m3 stops
$1,858Singapore Airlines
Find Deal
Fri, Sep 13 - Fri, Sep 20
3:37 pm - 5:35 pmPWM-ICN
36h 58m2 stops
1:20 am - 9:29 pmICN-PWM
33h 09m2 stops
$1,913Qatar Airways
Find Deal
Sat, Sep 14 - Thu, Sep 19

Good to know

Cheapest flight

$1,011
Flight from Portland to Seoul Incheon Airport

When to book flights from Portland to Incheon Intl

Are your dates flexible? Find out the best times to travel from Portland to Incheon Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Portland to Incheon flights

  • What is the cheapest flight from Portland to Incheon Intl Airport?

    In the last 3 days, the lowest price for a flight from Portland to Incheon Intl Airport was $1,011 for a one-way ticket and $1,190 for a round-trip.

  • Do I need a passport to fly between Portland and Seoul Incheon Airport?

    Yes, you’ll need a passport to travel to Seoul Incheon Airport from Portland.

  • Which aircraft models fly most regularly from Portland to Seoul Incheon Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Portland to Seoul Incheon Airport?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Portland and Seoul Incheon Airport, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Portland 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 Portland to Seoul Incheon Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland 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 Portland 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 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 Portland with another airline. Booking your flights between Portland and ICN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland 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 Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Portland to Incheon Intl

 
See real verified KAYAK customer reviews for airlines flying from Portland to Incheon. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Incheon Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
7.4Food
8.0Entertainment
7.9Comfort
8.2Boarding
8.6Crew
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Book cheap flights from Portland to Incheon

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Incheon found on KAYAK in the last 72 hours.
10/11Fri
2 stops
41h 59mPWM-ICN
$1,011
10/10Thu
1 stopKorean Air
22h 50mPWM-ICN
$1,035
10/10Thu
2 stops
21h 55mPWM-ICN
$1,040
10/11Fri
1 stopKorean Air
21h 45mPWM-ICN
$1,128

Search by stops

Search by airline

Search by price

Portland - Seoul Incheon Airport Flights

Departure:

Portland (PWM)United States

Destination:

Incheon (ICN)South Korea

Cabin classes: