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Find cheap flights from Oregon to Seoul Gimpo Intl from $730

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seoul departing on 8/25. 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
Tue 5/28
Tue 6/4

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Cheapest flight

$730
Flight from Portland to Seoul

FAQs for booking Oregon to Seoul Gimpo Intl flights

  • How does KAYAK find such low prices on flights from Oregon to Seoul?

    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 Oregon to Seoul.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Oregon 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 Oregon to Seoul?

    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 with an airline and back to Oregon with another airline.

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

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

See more FAQs

Prefer to fly non-stop from Oregon to Seoul?

Find which airlines fly direct from Oregon to Gimpo Intl, which days they fly and book direct flights.

Nonstop departures

Oregon to Seoul Gimpo Intl

Monday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Tuesday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Wednesday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Thursday

ANA, Air Busan, Air China, +14 more

ANA, Air Busan, +15 more

Friday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Saturday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Sunday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

See more direct flights

Nonstop returns

Seoul Gimpo Intl to Oregon

Monday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Tuesday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Wednesday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Thursday

ANA, Air Busan, Air China, +14 more

ANA, Air Busan, +15 more

Friday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Saturday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

Sunday

ANA, Air Busan, Air China, +15 more

ANA, Air Busan, +16 more

See more direct flights
See more direct flights

Book cheap flights from Oregon to Seoul

Recent round-trip flight deals

9/4Wed
2 stopsJapan Airlines
23h 00mPDX-GMP
10/1Tue
2 stopsJapan Airlines
20h 35mGMP-PDX
$1,408
9/4Wed
2 stopsJapan Airlines
23h 00mPDX-GMP
10/1Tue
2 stopsJapan Airlines
25h 44mGMP-PDX
$1,454
5/8Wed
2 stopsJapan Airlines
23h 00mPDX-GMP
5/16Thu
2 stopsJapan Airlines
19h 52mGMP-PDX
$1,472
9/11Wed
2 stopsJapan Airlines
23h 00mPDX-GMP
9/21Sat
2 stopsJapan Airlines
25h 44mGMP-PDX
$1,529
5/8Wed
2 stopsJapan Airlines
23h 00mPDX-GMP
5/14Tue
2 stopsJapan Airlines
20h 35mGMP-PDX
$1,566
8/20Tue
2 stopsANA
42h 35mPDX-GMP
9/3Tue
2 stopsANA
47h 19mGMP-PDX
$1,594
8/28Wed
2 stopsANA
37h 05mPDX-GMP
9/16Mon
2 stopsANA
47h 19mGMP-PDX
$1,620
5/8Wed
2 stopsJapan Airlines
23h 00mPDX-GMP
5/15Wed
2 stopsJapan Airlines
20h 35mGMP-PDX
$1,640
10/2Wed
2 stops
23h 00mPDX-GMP
10/19Sat
2 stops
25h 44mGMP-PDX
$1,752
9/4Wed
2 stopsANA
37h 05mPDX-GMP
9/23Mon
2 stopsANA
42h 19mGMP-PDX
$1,770

Search by stops

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Recent one-way flight deals

8/25Sun
2 stopsJapan Airlines
23h 00mPDX-GMP
$730
5/13Mon
2 stops
31h 50mPDX-GMP
$752
7/1Mon
2 stops
45h 55mPDX-GMP
$909
9/21Sat
2 stopsANA
32h 45mPDX-GMP
$944
9/20Fri
2 stopsANA
48h 20mPDX-GMP
$970
6/28Fri
2 stopsJapan Airlines
32h 29mPDX-GMP
$1,011
6/8Sat
2 stopsJapan Airlines
32h 15mPDX-GMP
$1,012
6/9Sun
2 stops
33h 05mPDX-GMP
$1,043
6/27Thu
3 stops
44h 45mPDX-GMP
$1,056
5/12Sun
2 stopsANA
35h 20mPDX-GMP
$1,219

Search by stops

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Search by price

Last minute flights from Oregon to Seoul

Last minute flight, train and bus deals

5/2Thu
multi-stopJapan Airlines
23h 00mPDX-GMP
5/11Sat
multi-stopJapan Airlines
41h 40mGMP-PDX
$1,226
5/2Thu
multi-stopJapan Airlines
19h 20mPDX-GMP
5/10Fri
multi-stopJapan Airlines
35h 05mGMP-PDX
$1,520

Search by stops

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Flights to Seoul

Destination:

Seoul Gimpo Intl (GMP)South Korea

Return flight deals:

Seoul Gimpo Intl - Oregon

Cabin classes: