What is the cheapest airline that flies from Seoul Gimpo Intl to Portland?

EVA Air, Japan Airlines, and ANA are the most popular carriers operating from Seoul Gimpo Intl to Portland

When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Portland Airport?

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

How old do you have to be to fly from Seoul Gimpo 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 Seoul Gimpo Intl Airport to Portland Airport.

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

The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$739 Cheap Flights from Seoul Gimpo Intl Airport to Portland in 2025/26

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Find the cheapest flights from Seoul Gimpo Intl Airport to Portland

Round-trip

One-way

Cheap round-trip flights

8:00 am - 3:06 pmGMP-PDX

24h 06m2 stops

6:00 am - 10:05 pmPDX-GMP

23h 05m2 stops

$1,058Multiple Airlines

Find Deal

Wed, Feb 4 - Wed, Feb 18

12:25 pm - 2:48 pmGMP-PDX

43h 23m2 stops

9:50 am - 10:30 pmPDX-GMP

19h 40m2 stops

$1,119ANA

Find Deal

Fri, Feb 20 - Mon, Feb 23

7:50 pm - 6:30 pmGMP-PDX

39h 40m2 stops

7:30 am - 6:35 pmPDX-GMP

42h 05m2 stops

$1,122ANA

Find Deal

Wed, Feb 11 - Wed, Feb 25

7:45 am - 2:48 pmGMP-PDX

48h 03m2 stops

9:50 am - 10:30 pmPDX-GMP

19h 40m2 stops

$1,124ANA

Find Deal

Fri, Feb 20 - Mon, Feb 23

12:25 pm - 2:48 pmGMP-PDX

43h 23m2 stops

9:50 am - 10:30 pmPDX-GMP

19h 40m2 stops

$1,128ANA

Find Deal

Fri, Feb 20 - Mon, Feb 23

1:50 pm - 11:01 pmGMP-PDX

25h 11m2 stops

3:25 pm - 6:10 pmPDX-GMP

34h 45m2 stops

$1,185Multiple Airlines

Find Deal

Fri, Oct 10 - Sun, Oct 19

7:45 am - 6:30 pmGMP-PDX

26h 45m2 stops

9:50 am - 10:30 pmPDX-GMP

19h 40m2 stops

$1,300ANA

Find Deal

Thu, Oct 30 - Thu, Nov 6

7:55 am - 1:43 pmGMP-PDX

21h 48m2 stops

9:34 am - 10:05 pmPDX-GMP

19h 31m2 stops

$1,335Japan Airlines

Find Deal

Sat, Oct 25 - Tue, Nov 4

12:05 pm - 4:50 pmGMP-PDX

20h 45m2 stops

6:00 am - 10:05 pmPDX-GMP

23h 05m2 stops

$1,343Japan Airlines

Find Deal

Fri, Oct 31 - Fri, Nov 7

12:05 pm - 12:38 pmGMP-PDX

17h 33m2 stops

9:34 am - 10:05 pmPDX-GMP

19h 31m2 stops

$1,435Japan Airlines

Find Deal

Tue, Nov 11 - Thu, Nov 20

ANA flights from Seoul Gimpo Intl Airport to Portland

Our best ANA deals on Seoul Gimpo Intl Airport to Portland flight tickets

ANA

Feb 20

GMP12:25 pmSeoul Gimpo Intl

43h 23m

2 stops

PDX2:48 pmPortland

Feb 23

PDX9:50 amPortland

19h 40m

2 stops

GMP10:30 pmSeoul Gimpo Intl

$1,119

Find similar

ANA

Feb 11

GMP7:50 pmSeoul Gimpo Intl

39h 40m

2 stops

PDX6:30 pmPortland

Feb 25

PDX7:30 amPortland

42h 05m

2 stops

GMP6:35 pmSeoul Gimpo Intl

$1,122

Find similar

ANA

Feb 20

GMP7:45 amSeoul Gimpo Intl

48h 03m

2 stops

PDX2:48 pmPortland

Feb 23

PDX9:50 amPortland

19h 40m

2 stops

GMP10:30 pmSeoul Gimpo Intl

$1,124

Find similar

Japan Airlines flights from Seoul Gimpo Intl Airport to Portland

Our best Japan Airlines deals on Seoul Gimpo Intl Airport to Portland flight tickets

Japan Airlines

Oct 25

GMP7:55 amSeoul Gimpo Intl

21h 48m

2 stops

PDX1:43 pmPortland

Nov 4

PDX9:34 amPortland

19h 31m

2 stops

GMP10:05 pmSeoul Gimpo Intl

$1,335

Find similar

Japan Airlines

Oct 31

GMP12:05 pmSeoul Gimpo Intl

20h 45m

2 stops

PDX4:50 pmPortland

Nov 7

PDX6:00 amPortland

23h 05m

2 stops

GMP10:05 pmSeoul Gimpo Intl

$1,343

Find similar

Japan Airlines

Nov 11

GMP12:05 pmSeoul Gimpo Intl

17h 33m

2 stops

PDX12:38 pmPortland

Nov 20

PDX9:34 amPortland

19h 31m

2 stops

GMP10:05 pmSeoul Gimpo Intl

$1,435

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Wed 2/4

8:00 am-3:06 pm

2 stops24h 06m

Portland

Wed 2/18

6:00 am-10:05 pm

2 stops23h 05m

$1,058

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 2/20

12:25 pm-2:48 pm

2 stops43h 23m

Portland

Mon 2/23

9:50 am-10:30 pm

2 stops19h 40m

$1,119

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Wed 2/11

7:50 pm-6:30 pm

2 stops39h 40m

Portland

Wed 2/25

7:30 am-6:35 pm

2 stops42h 05m

$1,122

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 2/20

7:45 am-2:48 pm

2 stops48h 03m

Portland

Mon 2/23

9:50 am-10:30 pm

2 stops19h 40m

$1,124

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 2/20

12:25 pm-2:48 pm

2 stops43h 23m

Portland

Mon 2/23

9:50 am-10:30 pm

2 stops19h 40m

$1,128

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 10/10

1:50 pm-11:01 pm

2 stops25h 11m

Portland

Sun 10/19

3:25 pm-6:10 pm

2 stops34h 45m

$1,185

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Thu 10/30

7:45 am-6:30 pm

2 stops26h 45m

Portland

Thu 11/6

9:50 am-10:30 pm

2 stops19h 40m

$1,300

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Sat 10/25

7:55 am-1:43 pm

2 stops21h 48m

Portland

Tue 11/4

9:34 am-10:05 pm

2 stops19h 31m

$1,335

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Fri 10/31

12:05 pm-4:50 pm

2 stops20h 45m

Portland

Fri 11/7

6:00 am-10:05 pm

2 stops23h 05m

$1,343

SeoulPortland

GMP - PDX

GMPPDX

Seoul Gimpo Intl

Tue 11/11

12:05 pm-12:38 pm

2 stops17h 33m

Portland

Thu 11/20

9:34 am-10:05 pm

2 stops19h 31m

$1,435

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 Seoul Gimpo 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 cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Thursday when prices can be found for as low as $792. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Wednesday, with ticket prices averaging around $1,300.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the afternoon when flights can be purchased for as low as $881. In the evening is when there is more demand to fly to Portland, so prices are often more expensive at around $1,239 per ticket.

When to book flights from Seoul Gimpo Intl Airport to Portland

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

Estimated round-trip price

Cheap Seoul Gimpo Intl Airport to Portland (GMP to PDX) flight deals and tips

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

Direct flights	None

There are no direct flights from Seoul Gimpo Intl Airport to Portland. There are no popular flight routes from Seoul Gimpo Intl Airport to Portland.

Search flight deals

How far is Seoul Gimpo Intl to Portland by plane?
The straight-line distance from Seoul Gimpo Intl to Portland is 5253.9 mi. Typically, this will take 17h 33m by plane in normal conditions.
When did momondo last update prices for flights from Seoul Gimpo Intl Airport to Portland Airport?
Prices for flights from Seoul Gimpo Intl Airport to Portland Airport are updated daily.
How old do you have to be to fly from Seoul Gimpo 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 Seoul Gimpo Intl Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

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

Finding the right flight to Portland from Seoul is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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.

How can momondo help me find flights from Seoul to Portland?

momondo provides multiple filters to help you find the best flight to Portland from Seoul. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Seoul and alert you when they change.