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Cheap flights from Busan to Portland from $605

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Busan to Portland departing on 9/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Busan to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:30 pm - 2:46 pm
PUS
-
PDX
38h 16m
2 stops
Multiple Airlines Logo
10:10 am - 12:10 pm
PDX
-
PUS
34h 00m
2 stops
$926Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
4:30 pm - 2:46 pm
PUS
-
PDX
38h 16m
2 stops
Multiple Airlines Logo
10:10 am - 12:10 pm
PDX
-
PUS
34h 00m
2 stops
$1,021Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
10:50 am - 7:50 pm
PUS
-
PDX
25h 00m
2 stops
Multiple Airlines Logo
2:42 pm - 5:05 pm
PDX
-
PUS
34h 23m
2 stops
$1,066Multiple Airlines
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
11:00 am - 2:46 pm
PUS
-
PDX
19h 46m
2 stops
Multiple Airlines Logo
10:10 am - 12:10 pm
PDX
-
PUS
34h 00m
2 stops
$1,077Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Korean Air Logo
8:45 am - 5:10 pm
PUS
-
PDX
24h 25m
2 stops
Korean Air Logo
6:08 am - 8:45 pm
PDX
-
PUS
22h 37m
2 stops
$1,079Korean Air
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
10:40 am - 4:50 pm
PUS
-
PDX
22h 10m
2 stops
Multiple Airlines Logo
7:03 am - 8:45 pm
PDX
-
PUS
21h 42m
2 stops
$1,079Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
10:40 am - 4:50 pm
PUS
-
PDX
22h 10m
2 stops
Multiple Airlines Logo
7:03 am - 7:35 pm
PDX
-
PUS
20h 32m
2 stops
$1,080Multiple Airlines
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
10:40 am - 4:50 pm
PUS
-
PDX
22h 10m
2 stops
Multiple Airlines Logo
7:03 am - 8:45 pm
PDX
-
PUS
21h 42m
2 stops
$1,080Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Korean Air Logo
8:45 am - 5:10 pm
PUS
-
PDX
24h 25m
2 stops
Korean Air Logo
6:08 am - 8:45 pm
PDX
-
PUS
22h 37m
2 stops
$1,086Korean Air
Wed, Sep 9 - Wed, Sep 16
Delta Logo
10:40 am - 6:47 pm
PUS
-
PDX
24h 07m
2 stops
Delta Logo
11:25 am - 8:45 pm
PDX
-
PUS
17h 20m
2 stops
$1,408Delta
Fri, Oct 9 - Tue, Oct 27

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Korean Air flights from Busan to Portland

Our best Korean Air deals on Busan to Portland flight tickets
Korean Air
Sep 9
PUS8:45 amBusan Gimhae
24h 25m
2 stops
PDX5:10 pmPortland
Sep 16
PDX6:08 amPortland
22h 37m
2 stops
PUS8:45 pmBusan Gimhae
$1,079
Korean Air
Sep 9
PUS8:45 amBusan Gimhae
24h 25m
2 stops
PDX5:10 pmPortland
Sep 16
PDX6:08 amPortland
22h 37m
2 stops
PUS8:45 pmBusan Gimhae
$1,086
Korean Air
Sep 10
PUS4:30 pmBusan Gimhae
21h 57m
2 stops
PDX10:27 pmPortland
Sep 17
PDX5:40 amPortland
21h 55m
2 stops
PUS7:35 pmBusan Gimhae
$1,108

STARLUX Airlines flights from Busan to Portland

Our best STARLUX Airlines deals on Busan to Portland flight tickets
STARLUX Airlines
Sep 12
PUS6:55 pmBusan Gimhae
43h 06m
2 stops
PDX10:01 pmPortland
Sep 19
PDX9:32 pmPortland
28h 33m
2 stops
PUS6:05 pmBusan Gimhae
$1,375
STARLUX Airlines
Oct 9
PUS6:55 pmBusan Gimhae
43h 01m
2 stops
PDX9:56 pmPortland
Oct 24
PDX5:48 pmPortland
25h 42m
2 stops
PUS11:30 amBusan Gimhae
$1,379
STARLUX Airlines
Sep 10
PUS6:55 pmBusan Gimhae
40h 55m
2 stops
PDX7:50 pmPortland
Sep 17
PDX5:41 pmPortland
32h 14m
2 stops
PUS5:55 pmBusan Gimhae
$1,462

momondo Fare Finder

 
Customize your flight search to find flights from Busan to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 30, 2026.
Use the filters below to find and compare flights from Busan to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 9/9

4:30 pm-2:46 pm

2 stops38h 16m

Portland

Wed 9/16

10:10 am-12:10 pm

2 stops34h 00m

$926

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 9/9

4:30 pm-2:46 pm

2 stops38h 16m

Portland

Wed 9/16

10:10 am-12:10 pm

2 stops34h 00m

$1,021

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 9/11

10:50 am-7:50 pm

2 stops25h 00m

Portland

Fri 9/18

2:42 pm-5:05 pm

2 stops34h 23m

$1,066

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 9/9

11:00 am-2:46 pm

2 stops19h 46m

Portland

Wed 9/16

10:10 am-12:10 pm

2 stops34h 00m

$1,077

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 9/9

8:45 am-5:10 pm

2 stops24h 25m

Portland

Wed 9/16

6:08 am-8:45 pm

2 stops22h 37m

$1,079

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 9/9

10:40 am-4:50 pm

2 stops22h 10m

Portland

Wed 9/16

7:03 am-8:45 pm

2 stops21h 42m

$1,079

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Thu 9/10

10:40 am-4:50 pm

2 stops22h 10m

Portland

Thu 9/17

7:03 am-7:35 pm

2 stops20h 32m

$1,080

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 9/9

10:40 am-4:50 pm

2 stops22h 10m

Portland

Wed 9/16

7:03 am-8:45 pm

2 stops21h 42m

$1,080

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 9/9

8:45 am-5:10 pm

2 stops24h 25m

Portland

Wed 9/16

6:08 am-8:45 pm

2 stops22h 37m

$1,086
Quickest round-trip

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 10/9

10:40 am-6:47 pm

2 stops24h 07m

Portland

Tue 10/27

11:25 am-8:45 pm

2 stops17h 20m

$1,408

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Busan 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 cheapest airline that flies from Busan Gimhae to Portland?

China Eastern is the most popular carrier operating from Busan Gimhae to Portland

When to book flights from Busan to Portland

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

Cheap Busan to Portland (PUS to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Busan to Portland

Fastest flight time

25h 30m

Direct flights

None
The fastest flight from Busan to Portland takes 25h 30m
There are no direct flights from Busan to Portland. There are no popular flight routes from Busan to Portland.
Search flight deals

Frequently asked questions about flying from Busan to Portland

  • How far is Busan Gimhae to Portland by plane?

    Busan Gimhae and Portland are 5294.0 mi apart from one another. In terms of flight time, this usually takes a little over 25h 30m.

  • When did momondo last update prices for flights from Busan Gimhae Airport to Portland Airport?

    Prices for flights from Busan Gimhae Airport to Portland Airport were last updated today.

  • How old do you have to be to fly from Busan Gimhae 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 Busan Gimhae Airport to Portland Airport.

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

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Depoe Bay
Tigard
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Busan to Portland for you.

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

Yes. momondo allows you to filter the results for Busan to Portland flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Busan.

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

If you are not ready to book a flight from Busan to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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