What airlines fly to Portland?

Air Canada, Delta and Korean Air are the top three most popular airlines that fly to Portland from Incheon Intl Airport according to our data. Air Canada is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Portland. Keep in mind that there are 3 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Incheon Intl Airport to Portland Airport is 3 as of January 2026.

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.

$399 Cheap Flights from Incheon Intl Airport to Portland in 2026

Q: 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 $823 to $1,094. The lowest price recently found on this route was $595.

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Find the cheapest flights from Incheon Intl Airport to Portland

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Cheap round-trip flights

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6:55 pm - 9:15 am

ICN

PDX

31h 20m1 stop

7:05 pm - 5:10 pm

PDX

ICN

29h 05m1 stop

$595Air Canada

jue., feb. 19 - lun., mar. 2

6:55 pm - 6:30 pm

ICN

PDX

16h 35m1 stop

9:50 am - 5:10 pm

PDX

ICN

14h 20m1 stop

$603Air Canada

jue., feb. 5 - lun., feb. 9

8:35 pm - 1:30 pm

ICN

PDX

33h 55m2 stops

7:20 am - 6:35 pm

PDX

ICN

42h 15m2 stops

$604Multiple Airlines

dom., feb. 1 - vie., feb. 6

8:35 pm - 9:49 am

ICN

PDX

30h 14m2 stops

4:14 pm - 6:35 pm

PDX

ICN

33h 21m2 stops

$619Multiple Airlines

dom., feb. 1 - sáb., feb. 7

8:10 am - 2:40 pm

ICN

PDX

23h 30m2 stops

3:15 pm - 5:10 pm

PDX

ICN

32h 55m1 stop

$634Multiple Airlines

mié., feb. 4 - mar., feb. 24

8:35 pm - 9:49 am

ICN

PDX

30h 14m2 stops

9:48 pm - 6:35 pm

PDX

ICN

27h 47m2 stops

$638Multiple Airlines

sáb., feb. 7 - vie., feb. 13

8:35 pm - 1:37 pm

ICN

PDX

34h 02m2 stops

2:47 pm - 6:35 pm

PDX

ICN

35h 48m2 stops

$640Multiple Airlines

lun., mar. 2 - vie., mar. 13

5:55 pm - 2:40 pm

ICN

PDX

13h 45m1 stop

9:50 am - 5:10 pm

PDX

ICN

14h 20m1 stop

$655Air Canada

dom., feb. 1 - vie., feb. 6

8:35 pm - 8:48 pm

ICN

PDX

17h 13m2 stops

6:00 am - 6:35 pm

PDX

ICN

19h 35m1 stop

$668Multiple Airlines

sáb., feb. 7 - vie., feb. 13

8:35 pm - 10:46 pm

ICN

PDX

19h 11m1 stop

5:51 pm - 6:35 pm

PDX

ICN

31h 44m2 stops

$670Multiple Airlines

dom., feb. 1 - sáb., feb. 7

Air Canada flights from Incheon Intl Airport to Portland

Our best Air Canada deals on Incheon Intl Airport to Portland flight tickets

Air Canada

Feb 19

ICN6:55 pmIncheon Intl

31h 20m

1 stop

PDX9:15 amPortland

Mar 2

PDX7:05 pmPortland

29h 05m

1 stop

ICN5:10 pmIncheon Intl

$595

Find similar

Air Canada

Feb 5

ICN6:55 pmIncheon Intl

16h 35m

1 stop

PDX6:30 pmPortland

Feb 9

PDX9:50 amPortland

14h 20m

1 stop

ICN5:10 pmIncheon Intl

$603

Find similar

Air Canada

Feb 1

ICN5:55 pmIncheon Intl

13h 45m

1 stop

PDX2:40 pmPortland

Feb 6

PDX9:50 amPortland

14h 20m

1 stop

ICN5:10 pmIncheon Intl

$655

Find similar

Hawaiian Airlines flights from Incheon Intl Airport to Portland

Our best Hawaiian Airlines deals on Incheon Intl Airport to Portland flight tickets

Hawaiian Airlines

Feb 1

ICN8:35 pmIncheon Intl

14h 24m

1 stop

PDX5:59 pmPortland

Feb 7

PDX9:10 amPortland

16h 25m

1 stop

ICN6:35 pmIncheon Intl

$690

Find similar

Hawaiian Airlines

Feb 1

ICN8:35 pmIncheon Intl

14h 24m

1 stop

PDX5:59 pmPortland

Feb 6

PDX9:30 pmPortland

28h 05m

1 stop

ICN6:35 pmIncheon Intl

$692

Find similar

Hawaiian Airlines

Feb 21

ICN8:35 pmIncheon Intl

17h 35m

1 stop

PDX9:10 pmPortland

Feb 28

PDX8:30 amPortland

17h 05m

1 stop

ICN6:35 pmIncheon Intl

$693

Find similar

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

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

jue. 2/19

6:55 pm-9:15 am

1 stop31h 20m

Portland

lun. 3/2

7:05 pm-5:10 pm

1 stop29h 05m

$595

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

jue. 2/5

6:55 pm-6:30 pm

1 stop16h 35m

Portland

lun. 2/9

9:50 am-5:10 pm

1 stop14h 20m

$603

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

dom. 2/1

8:35 pm-1:30 pm

2 stops33h 55m

Portland

vie. 2/6

7:20 am-6:35 pm

2 stops42h 15m

$604

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

dom. 2/1

8:35 pm-9:49 am

2 stops30h 14m

Portland

sáb. 2/7

4:14 pm-6:35 pm

2 stops33h 21m

$619

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

mié. 2/4

8:10 am-2:40 pm

2 stops23h 30m

Portland

mar. 2/24

3:15 pm-5:10 pm

1 stop32h 55m

$634

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

sáb. 2/7

8:35 pm-9:49 am

2 stops30h 14m

Portland

vie. 2/13

9:48 pm-6:35 pm

2 stops27h 47m

$638

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

lun. 3/2

8:35 pm-1:37 pm

2 stops34h 02m

Portland

vie. 3/13

2:47 pm-6:35 pm

2 stops35h 48m

$640

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

dom. 2/1

5:55 pm-2:40 pm

1 stop13h 45m

Portland

vie. 2/6

9:50 am-5:10 pm

1 stop14h 20m

$655

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

sáb. 2/7

8:35 pm-8:48 pm

2 stops17h 13m

Portland

vie. 2/13

6:00 am-6:35 pm

1 stop19h 35m

$668

IncheonPortland

ICN - PDX

ICNPDX

Incheon Intl

dom. 2/1

8:35 pm-10:46 pm

1 stop19h 11m

Portland

sáb. 2/7

5:51 pm-6:35 pm

2 stops31h 44m

$670

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

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 $474, 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 $628.

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

As of January 2026, prices for Incheon Intl Airport to Portland flights are approximately 3% 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

Fastest flight time	13h 06m
Direct flights	None

The fastest flight from Incheon Intl Airport to Portland takes 13h 06m

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

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 13h 06m, 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?
The number of operators available for flights from Incheon Intl Airport to Portland Airport is 3 as of January 2026.
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?
Based on momondo bookings for flights between Incheon Intl Airport and Portland, the leading airline is Air Canada, making up 47% of the total bookings. Other popular airlines include Delta with 28% and Korean Air with 25%.

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
Air Canada	PriceFrom $474	Free Cancellation	Rating 7.1 10,600 reviews	Search Air Canada flights
Delta	PriceFrom $635	Free Cancellation	Rating 7.9 8,021 reviews	Search Delta flights
Korean Air	PriceFrom $662	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights

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Why use momondo?

Why should I use momondo to find a flight deal from Seoul to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Seoul.

Can I find flights from Seoul to Portland with flexible booking policies on momondo?

All flight searches from Seoul to Portland on momondo can be filtered to show those which offer flexible booking policies.

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momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seoul to Portland.

I’m not ready to book a flight from Seoul to Portland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Portland from Seoul. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.