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Cheap flights from Incheon Intl Airport to Portland from $552

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Incheon Intl Airport to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:55 pm - 8:46 pmICN  Incheon Intl-PDX Portland
18h 51m1 stop Vancouver Intl
Air Canada Logo
10:00 am - 5:10 pmPDX  Portland-ICN Incheon Intl
14h 10m1 stop Vancouver Intl
$879Air Canada
Wed, Nov 18 - Wed, Nov 25
Air Canada Logo
5:55 pm - 8:46 pmICN  Incheon Intl-PDX Portland
18h 51m1 stop Vancouver Intl
Air Canada Logo
7:15 pm - 5:10 pmPDX  Portland-ICN Incheon Intl
28h 55m1 stop Vancouver Intl
$883Air Canada
Mon, Oct 26 - Mon, Nov 2
Air Canada Logo
8:00 pm - 8:46 pmICN  Incheon Intl-PDX Portland
40h 46m2 stops Hong Kong Intl Vancouver Intl
Air Canada Logo
7:15 pm - 5:10 pmPDX  Portland-ICN Incheon Intl
28h 55m1 stop Vancouver Intl
$912Air Canada
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
3:00 pm - 8:46 pmICN  Incheon Intl-PDX Portland
22h 46m2 stops Beijing Capital Vancouver Intl
Multiple Airlines Logo
7:00 am - 5:10 pmPDX  Portland-ICN Incheon Intl
17h 10m1 stop Vancouver Intl
$936Multiple Airlines
Thu, Nov 26 - Wed, Dec 2
Multiple Airlines Logo
8:00 pm - 8:46 pmICN  Incheon Intl-PDX Portland
40h 46m2 stops Hong Kong Intl Vancouver Intl
Multiple Airlines Logo
10:00 am - 10:00 pmPDX  Portland-ICN Incheon Intl
19h 00m2 stops Vancouver Intl Osaka Kansai Intl
$957Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
Alaska Airlines Logo
7:35 pm - 11:02 pmICN  Incheon Intl-PDX Portland
19h 27m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:09 am - 5:35 pmPDX  Portland-ICN Incheon Intl
18h 26m1 stop Seattle/Tacoma Intl
$962Alaska Airlines
Thu, Oct 22 - Thu, Oct 29
Multiple Airlines Logo
7:15 pm - 9:29 amICN  Incheon Intl-PDX Portland
30h 14m1 stop San Francisco
Multiple Airlines Logo
7:18 am - 9:20 pmPDX  Portland-ICN Incheon Intl
22h 02m1 stop San Francisco
$964Multiple Airlines
Fri, Oct 23 - Fri, Oct 30
Alaska Airlines Logo
7:35 pm - 8:28 amICN  Incheon Intl-PDX Portland
28h 53m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:09 am - 5:30 pmPDX  Portland-ICN Incheon Intl
17h 21m1 stop Seattle/Tacoma Intl
$965Alaska Airlines
Sun, Oct 11 - Sun, Oct 18
Delta Logo
6:45 pm - 10:52 amICN  Incheon Intl-PDX Portland
33h 07m1 stop Seattle/Tacoma Intl
Delta Logo
5:50 pm - 5:45 pmPDX  Portland-ICN Incheon Intl
30h 55m1 stop Seattle/Tacoma Intl
$995Delta
Mon, Nov 16 - Sat, Nov 28
Delta Logo
7:00 pm - 11:46 amICN  Incheon Intl-PDX Portland
32h 46m1 stop Seattle/Tacoma Intl
Delta Logo
5:33 am - 3:20 pmPDX  Portland-ICN Incheon Intl
17h 47m1 stop Salt Lake City
$997Delta
Thu, Oct 1 - Tue, Oct 13

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American Airlines flights from Incheon Intl Airport to Portland

Our best American Airlines deals on Incheon Intl Airport to Portland flight tickets
American Airlines
Oct 3
ICN5:50 pmIncheon Intl
35h 32m
1 stop
PDX1:22 pmPortland
Oct 15
PDX11:58 amPortland
35h 47m
1 stop
ICN3:45 pmIncheon Intl
$1,094
American Airlines
Oct 3
ICN5:50 pmIncheon Intl
35h 32m
1 stop
PDX1:22 pmPortland
Oct 15
PDX11:58 amPortland
35h 47m
1 stop
ICN3:45 pmIncheon Intl
$1,095
American Airlines
Sep 17
ICN5:50 pmIncheon Intl
21h 22m
2 stops
PDX11:12 pmPortland
Oct 10
PDX11:49 pmPortland
23h 56m
1 stop
ICN3:45 pmIncheon Intl
$1,315

Delta flights from Incheon Intl Airport to Portland

Our best Delta deals on Incheon Intl Airport to Portland flight tickets
Delta
Nov 16
ICN6:45 pmIncheon Intl
33h 07m
1 stop
PDX10:52 amPortland
Nov 28
PDX5:50 pmPortland
30h 55m
1 stop
ICN5:45 pmIncheon Intl
$995
Delta
Oct 3
ICN7:20 pmIncheon Intl
32h 55m
1 stop
PDX12:15 pmPortland
Oct 15
PDX3:31 pmPortland
33h 19m
1 stop
ICN4:50 pmIncheon Intl
$1,105
Delta
Sep 17
ICN7:00 pmIncheon Intl
31h 40m
1 stop
PDX10:40 amPortland
Oct 10
PDX5:49 pmPortland
31h 01m
1 stop
ICN4:50 pmIncheon Intl
$1,267

momondo Fare Finder

 
Use the filters below to find and compare flights from Incheon Intl Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Wed 11/18

6:55 pm-8:46 pm

1 stop18h 51m

Portland

Wed 11/25

10:00 am-5:10 pm

1 stop14h 10m

$879

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Mon 10/26

5:55 pm-8:46 pm

1 stop18h 51m

Portland

Mon 11/2

7:15 pm-5:10 pm

1 stop28h 55m

$883

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Mon 10/26

8:00 pm-8:46 pm

2 stops40h 46m

Portland

Mon 11/2

7:15 pm-5:10 pm

1 stop28h 55m

$912

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Thu 11/26

3:00 pm-8:46 pm

2 stops22h 46m

Portland

Wed 12/2

7:00 am-5:10 pm

1 stop17h 10m

$936

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Mon 10/26

8:00 pm-8:46 pm

2 stops40h 46m

Portland

Mon 11/2

10:00 am-10:00 pm

2 stops19h 00m

$957

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Thu 10/22

7:35 pm-11:02 pm

1 stop19h 27m

Portland

Thu 10/29

7:09 am-5:35 pm

1 stop18h 26m

$962

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Fri 10/23

7:15 pm-9:29 am

1 stop30h 14m

Portland

Fri 10/30

7:18 am-9:20 pm

1 stop22h 02m

$964

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Sun 10/11

7:35 pm-8:28 am

1 stop28h 53m

Portland

Sun 10/18

8:09 am-5:30 pm

1 stop17h 21m

$965

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Mon 11/16

6:45 pm-10:52 am

1 stop33h 07m

Portland

Sat 11/28

5:50 pm-5:45 pm

1 stop30h 55m

$995

IncheonPortland

ICN Incheon Intl - PDX Portland

ICNPDX

Incheon Intl

Thu 10/1

7:00 pm-11:46 am

1 stop32h 46m

Portland

Tue 10/13

5:33 am-3:20 pm

1 stop17h 47m

$997

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Incheon Intl Airport to Portland

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

What is the typical price of a round-trip flight between Incheon Intl Airport and Portland?

Prices are currently low for flights on this route.

Typical prices usually range from $937 to $1,358.
The lowest price recently found on this route was $879.

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Incheon Intl Airport is in November. Flight prices, which tend to average around $505, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in November, then you should wait until February to fly from Incheon Intl Airport, when ticket prices are also cheap, with an average price of $621.

How have Incheon Intl Airport to Portland flight prices changed over time?

As of September 2026, prices for Incheon Intl Airport to Portland flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from Incheon Intl Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Incheon Intl Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Incheon Intl Airport to Portland (ICN to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Incheon Intl Airport to Portland

Best Price Found

$552

Fastest flight time

14h 04m

Direct flights

None
The best one-way flight to Portland from Incheon Intl Airport in the past 72 hours is $552. The best round-trip flight deal from Incheon Intl Airport to Portland found on momondo in the last 72 hours is $879.
The fastest flight from Incheon Intl Airport to Portland takes 14h 04m
There are no direct flights from Incheon Intl Airport to Portland. There are no popular flight routes from Incheon Intl Airport to Portland.
Search flight deals

Frequently asked questions about flying from Incheon Intl Airport to Portland

  • How far is Incheon Intl to Portland by plane?

    Incheon Intl and Portland are 5272.8 mi apart from one another. Flights usually cover this in 14h 04m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Incheon Intl Airport to Portland Airport?

    Prices for flights from Incheon Intl Airport to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Incheon Intl Airport to Portland Airport?

  • How old do you have to be to fly from Incheon Intl Airport to Portland Airport?

    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 Incheon Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Incheon Intl Airport to Portland?

Best airlines flying from Incheon Intl Airport to Portland

Compare and see reviews for airlines that fly from Incheon Intl Airport to Portland with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $337Free CancellationRating
7.9
12,917 reviews
Search Alaska Airlines flights
Air CanadaPriceFrom $565Free CancellationRating
7.1
11,617 reviews
Search Air Canada flights
DeltaPriceFrom $622Free CancellationRating
7.8
8,563 reviews
Search Delta flights
Korean AirPriceFrom $662Free CancellationRating
8.4
1,220 reviews
Search Korean Air flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
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Hood River
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