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Cheap flights from Busan to Portland from $582

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 10/23. 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
8:00 pm - 9:29 am
PUS
-
PDX
29h 29m
2 stops
Multiple Airlines Logo
9:29 pm - 11:15 am
PDX
-
PUS
21h 46m
2 stops
$1,183Multiple Airlines
Fri, Oct 9 - Mon, Oct 19
Multiple Airlines Logo
8:00 pm - 9:31 am
PUS
-
PDX
29h 31m
2 stops
Multiple Airlines Logo
7:45 pm - 9:35 pm
PDX
-
PUS
33h 50m
2 stops
$1,193Multiple Airlines
Thu, Aug 20 - Thu, Aug 27
Multiple Airlines Logo
12:15 pm - 10:20 pm
PUS
-
PDX
26h 05m
2 stops
Multiple Airlines Logo
9:29 pm - 9:30 am
PDX
-
PUS
20h 01m
2 stops
$1,202Multiple Airlines
Fri, Oct 9 - Mon, Oct 19
Multiple Airlines Logo
7:10 pm - 11:02 pm
PUS
-
PDX
19h 52m
2 stops
Multiple Airlines Logo
7:37 pm - 10:00 am
PDX
-
PUS
22h 23m
2 stops
$1,233Multiple Airlines
Sat, Oct 10 - Mon, Oct 19
Delta Logo
10:40 am - 11:59 pm
PUS
-
PDX
29h 19m
2 stops
Delta Logo
7:00 am - 8:45 pm
PDX
-
PUS
21h 45m
2 stops
$1,251Delta
Thu, Oct 8 - Sun, Oct 18
Delta Logo
10:40 am - 11:59 pm
PUS
-
PDX
29h 19m
2 stops
Delta Logo
7:00 am - 8:45 pm
PDX
-
PUS
21h 45m
2 stops
$1,255Delta
Thu, Oct 8 - Sun, Oct 18
Multiple Airlines Logo
9:55 pm - 2:51 pm
PUS
-
PDX
32h 56m
2 stops
Multiple Airlines Logo
10:10 am - 12:10 pm
PDX
-
PUS
34h 00m
2 stops
$1,257Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Multiple Airlines Logo
9:55 pm - 2:51 pm
PUS
-
PDX
32h 56m
2 stops
Multiple Airlines Logo
10:10 am - 12:10 pm
PDX
-
PUS
34h 00m
2 stops
$1,267Multiple Airlines
Mon, Aug 17 - Mon, Aug 24
Delta Logo
4:30 pm - 8:53 pm
PUS
-
PDX
20h 23m
2 stops
Delta Logo
5:49 pm - 7:35 pm
PDX
-
PUS
33h 46m
2 stops
$1,300Delta
Sat, Oct 10 - Tue, Oct 20
Multiple Airlines Logo
9:00 pm - 8:48 pm
PUS
-
PDX
39h 48m
2 stops
Multiple Airlines Logo
5:38 pm - 7:50 pm
PDX
-
PUS
34h 12m
2 stops
$1,302Multiple Airlines
Sun, Aug 16 - Sun, Aug 23

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Delta flights from Busan to Portland

Our best Delta deals on Busan to Portland flight tickets
Delta
Oct 8
PUS10:40 amBusan Gimhae
29h 19m
2 stops
PDX11:59 pmPortland
Oct 18
PDX7:00 amPortland
21h 45m
2 stops
PUS8:45 pmBusan Gimhae
$1,251
Delta
Oct 8
PUS10:40 amBusan Gimhae
29h 19m
2 stops
PDX11:59 pmPortland
Oct 18
PDX7:00 amPortland
21h 45m
2 stops
PUS8:45 pmBusan Gimhae
$1,255
Delta
Oct 10
PUS4:30 pmBusan Gimhae
20h 23m
2 stops
PDX8:53 pmPortland
Oct 20
PDX5:49 pmPortland
33h 46m
2 stops
PUS7:35 pmBusan Gimhae
$1,300

Korean Air flights from Busan to Portland

Our best Korean Air deals on Busan to Portland flight tickets
Korean Air
Oct 11
PUS6:30 pmBusan Gimhae
36h 21m
2 stops
PDX2:51 pmPortland
Oct 22
PDX8:09 pmPortland
21h 01m
2 stops
PUS9:10 amBusan Gimhae
$1,343
Korean Air
Oct 11
PUS6:30 pmBusan Gimhae
36h 21m
2 stops
PDX2:51 pmPortland
Oct 21
PDX9:31 amPortland
18h 04m
2 stops
PUS7:35 pmBusan Gimhae
$1,344
Korean Air
Oct 11
PUS6:30 pmBusan Gimhae
36h 21m
2 stops
PDX2:51 pmPortland
Oct 18
PDX8:09 pmPortland
21h 01m
2 stops
PUS9:10 amBusan Gimhae
$1,347

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 6, 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

Fri 10/9

8:00 pm-9:29 am

2 stops29h 29m

Portland

Mon 10/19

9:29 pm-11:15 am

2 stops21h 46m

$1,183

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Thu 8/20

8:00 pm-9:31 am

2 stops29h 31m

Portland

Thu 8/27

7:45 pm-9:35 pm

2 stops33h 50m

$1,193

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 10/9

12:15 pm-10:20 pm

2 stops26h 05m

Portland

Mon 10/19

9:29 pm-9:30 am

2 stops20h 01m

$1,202
Quickest round-trip

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Sat 10/10

7:10 pm-11:02 pm

2 stops19h 52m

Portland

Mon 10/19

7:37 pm-10:00 am

2 stops22h 23m

$1,233

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Thu 10/8

10:40 am-11:59 pm

2 stops29h 19m

Portland

Sun 10/18

7:00 am-8:45 pm

2 stops21h 45m

$1,251

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Thu 10/8

10:40 am-11:59 pm

2 stops29h 19m

Portland

Sun 10/18

7:00 am-8:45 pm

2 stops21h 45m

$1,255

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Mon 8/17

9:55 pm-2:51 pm

2 stops32h 56m

Portland

Mon 8/24

10:10 am-12:10 pm

2 stops34h 00m

$1,257

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Mon 8/17

9:55 pm-2:51 pm

2 stops32h 56m

Portland

Mon 8/24

10:10 am-12:10 pm

2 stops34h 00m

$1,267

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Sat 10/10

4:30 pm-8:53 pm

2 stops20h 23m

Portland

Tue 10/20

5:49 pm-7:35 pm

2 stops33h 46m

$1,300

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Sun 8/16

9:00 pm-8:48 pm

2 stops39h 48m

Portland

Sun 8/23

5:38 pm-7:50 pm

2 stops34h 12m

$1,302

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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

29h 29m

Direct flights

None
The fastest flight from Busan to Portland takes 29h 29m
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 29h 29m.

  • 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.

Frequently asked questions about flying from Busan to Portland

  • How do I get Price Alerts for flights from Busan to Portland?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Busan from Portland. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Busan to Portland with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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
Hood River
Longview
Newberg
Clackamas
Troutdale
McMinnville
Gresham
The Dalles

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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