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Cheap flights from Busan to Portland from $421

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 8/28. 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
9:30 am - 10:01 pm
PUS
-
PDX
28h 31m
2 stops
Multiple Airlines Logo
6:53 pm - 3:30 pm
PDX
-
PUS
28h 37m
2 stops
$1,136Multiple Airlines
sab, ago 29 - sab, set 5
Multiple Airlines Logo
10:05 pm - 9:31 am
PUS
-
PDX
51h 26m
2 stops
Multiple Airlines Logo
10:10 am - 12:10 pm
PDX
-
PUS
34h 00m
2 stops
$1,172Multiple Airlines
ven, ott 9 - lun, ott 19
Multiple Airlines Logo
8:00 pm - 11:02 pm
PUS
-
PDX
19h 02m
2 stops
Multiple Airlines Logo
6:18 pm - 9:30 am
PDX
-
PUS
23h 12m
2 stops
$1,193Multiple Airlines
gio, ott 8 - lun, ott 19
Multiple Airlines Logo
12:15 pm - 9:07 am
PUS
-
PDX
36h 52m
2 stops
Multiple Airlines Logo
9:32 pm - 11:15 am
PDX
-
PUS
21h 43m
2 stops
$1,213Multiple Airlines
mar, set 1 - mar, set 8
Multiple Airlines Logo
10:05 pm - 7:11 pm
PUS
-
PDX
37h 06m
2 stops
Multiple Airlines Logo
7:45 pm - 12:10 pm
PDX
-
PUS
48h 25m
2 stops
$1,232Multiple Airlines
ven, ago 21 - dom, ago 23
Multiple Airlines Logo
10:40 am - 8:51 pm
PUS
-
PDX
26h 11m
2 stops
Multiple Airlines Logo
7:03 am - 7:45 am
PDX
-
PUS
32h 42m
2 stops
$1,243Multiple Airlines
mar, set 1 - mar, set 8
Multiple Airlines Logo
7:10 pm - 10:52 am
PUS
-
PDX
31h 42m
2 stops
Multiple Airlines Logo
10:48 am - 6:00 pm
PDX
-
PUS
39h 12m
2 stops
$1,252Multiple Airlines
sab, ott 10 - dom, ott 18
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
$1,261Multiple Airlines
sab, ott 10 - lun, ott 19
Delta Logo
4:30 pm - 10:19 pm
PUS
-
PDX
21h 49m
2 stops
Delta Logo
5:49 pm - 7:35 pm
PDX
-
PUS
33h 46m
2 stops
$1,285Delta
ven, ott 9 - mar, ott 20
Delta Logo
10:40 am - 11:59 pm
PUS
-
PDX
29h 19m
2 stops
Delta Logo
8:09 pm - 7:45 am
PDX
-
PUS
19h 36m
2 stops
$1,289Delta
gio, ott 8 - dom, ott 18

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Japan Airlines flights from Busan to Portland

Our best Japan Airlines deals on Busan to Portland flight tickets
Japan Airlines
Oct 15
PUS4:00 pmBusan Gimhae
40h 45m
2 stops
PDX4:45 pmPortland
Oct 19
PDX10:28 amPortland
19h 07m
2 stops
PUS9:35 pmBusan Gimhae
$1,892
Japan Airlines
Oct 15
PUS4:00 pmBusan Gimhae
37h 27m
2 stops
PDX1:27 pmPortland
Oct 19
PDX10:28 amPortland
19h 07m
2 stops
PUS9:35 pmBusan Gimhae
$1,893
Japan Airlines
Oct 15
PUS4:00 pmBusan Gimhae
40h 45m
2 stops
PDX4:45 pmPortland
Oct 19
PDX10:28 amPortland
19h 07m
2 stops
PUS9:35 pmBusan Gimhae
$1,896

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
PDX8:09 pmPortland
19h 36m
2 stops
PUS7:45 amBusan Gimhae
$1,289
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
$1,337
Delta
Oct 9
PUS10:40 amBusan Gimhae
29h 19m
2 stops
PDX11:59 pmPortland
Oct 23
PDX8:09 pmPortland
20h 01m
2 stops
PUS8:10 amBusan Gimhae
$1,339

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 luglio 20, 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

sab 8/29

9:30 am-10:01 pm

2 stops28h 31m

Portland

sab 9/5

6:53 pm-3:30 pm

2 stops28h 37m

$1,136

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

ven 10/9

10:05 pm-9:31 am

2 stops51h 26m

Portland

lun 10/19

10:10 am-12:10 pm

2 stops34h 00m

$1,172
Quickest round-trip

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

gio 10/8

8:00 pm-11:02 pm

2 stops19h 02m

Portland

lun 10/19

6:18 pm-9:30 am

2 stops23h 12m

$1,193

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

mar 9/1

12:15 pm-9:07 am

2 stops36h 52m

Portland

mar 9/8

9:32 pm-11:15 am

2 stops21h 43m

$1,213

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

ven 8/21

10:05 pm-7:11 pm

2 stops37h 06m

Portland

dom 8/23

7:45 pm-12:10 pm

2 stops48h 25m

$1,232

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

mar 9/1

10:40 am-8:51 pm

2 stops26h 11m

Portland

mar 9/8

7:03 am-7:45 am

2 stops32h 42m

$1,243

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

sab 10/10

7:10 pm-10:52 am

2 stops31h 42m

Portland

dom 10/18

10:48 am-6:00 pm

2 stops39h 12m

$1,252

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

sab 10/10

7:10 pm-11:02 pm

2 stops19h 52m

Portland

lun 10/19

7:37 pm-10:00 am

2 stops22h 23m

$1,261

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

ven 10/9

4:30 pm-10:19 pm

2 stops21h 49m

Portland

mar 10/20

5:49 pm-7:35 pm

2 stops33h 46m

$1,285

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

gio 10/8

10:40 am-11:59 pm

2 stops29h 19m

Portland

dom 10/18

8:09 pm-7:45 am

2 stops19h 36m

$1,289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

26h 11m

Direct flights

None
The fastest flight from Busan to Portland takes 26h 11m
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 26h 11m.

  • 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
Gresham
Kelso
McMinnville

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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