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Cheap flights from Busan to Portland from $670

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 6/21. 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
0 bags

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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 - 2:51 pm
PUS
-
PDX
38h 21m
2 stops
Multiple Airlines Logo
10:10 am - 12:10 pm
PDX
-
PUS
34h 00m
2 stops
$1,355Multiple Airlines
Mon, Jul 6 - Mon, Jul 13
Multiple Airlines Logo
7:10 pm - 11:02 pm
PUS
-
PDX
19h 52m
2 stops
Multiple Airlines Logo
2:30 pm - 6:00 pm
PDX
-
PUS
35h 30m
2 stops
$1,491Multiple Airlines
Sat, Oct 10 - Sun, Oct 18
Delta Logo
10:40 am - 4:10 pm
PUS
-
PDX
21h 30m
2 stops
Delta Logo
7:40 pm - 8:45 pm
PDX
-
PUS
33h 05m
2 stops
$1,505Delta
Tue, Sep 29 - Mon, Oct 26
Multiple Airlines Logo
7:10 pm - 11:55 pm
PUS
-
PDX
20h 45m
2 stops
Multiple Airlines Logo
6:50 pm - 6:00 pm
PDX
-
PUS
31h 10m
2 stops
$1,513Multiple Airlines
Tue, Sep 1 - Tue, Sep 29
Multiple Airlines Logo
7:10 pm - 10:01 pm
PUS
-
PDX
18h 51m
2 stops
Multiple Airlines Logo
6:50 pm - 6:00 pm
PDX
-
PUS
31h 10m
2 stops
$1,515Multiple Airlines
Tue, Sep 1 - Tue, Sep 29
Delta Logo
10:40 am - 4:13 pm
PUS
-
PDX
21h 33m
2 stops
Delta Logo
11:10 am - 8:45 pm
PDX
-
PUS
17h 35m
2 stops
$1,598Delta
Fri, Oct 9 - Sun, Oct 18
Multiple Airlines Logo
8:00 pm - 2:51 pm
PUS
-
PDX
34h 51m
3 stops
Multiple Airlines Logo
10:10 am - 9:35 pm
PDX
-
PUS
19h 25m
2 stops
$1,614Multiple Airlines
Mon, Jul 6 - Mon, Jul 13
STARLUX Airlines Logo
12:30 pm - 9:59 pm
PUS
-
PDX
25h 29m
2 stops
STARLUX Airlines Logo
9:29 pm - 5:55 pm
PDX
-
PUS
28h 26m
2 stops
$1,618STARLUX Airlines
Wed, Oct 14 - Sun, Oct 18
STARLUX Airlines Logo
12:30 pm - 9:59 pm
PUS
-
PDX
25h 29m
2 stops
STARLUX Airlines Logo
7:37 pm - 5:55 pm
PDX
-
PUS
30h 18m
2 stops
$1,619STARLUX Airlines
Wed, Oct 14 - Sun, Oct 18
STARLUX Airlines Logo
12:30 pm - 9:59 pm
PUS
-
PDX
25h 29m
2 stops
STARLUX Airlines Logo
7:37 pm - 5:55 pm
PDX
-
PUS
30h 18m
2 stops
$1,620STARLUX Airlines
Wed, Oct 14 - Sun, Oct 18

STARLUX Airlines flights from Busan to Portland

Our best STARLUX Airlines deals on Busan to Portland flight tickets
STARLUX Airlines
Oct 14
PUS12:30 pmBusan Gimhae
25h 29m
2 stops
PDX9:59 pmPortland
Oct 18
PDX9:29 pmPortland
28h 26m
2 stops
PUS5:55 pmBusan Gimhae
$1,618
STARLUX Airlines
Oct 14
PUS12:30 pmBusan Gimhae
25h 29m
2 stops
PDX9:59 pmPortland
Oct 18
PDX7:37 pmPortland
30h 18m
2 stops
PUS5:55 pmBusan Gimhae
$1,619
STARLUX Airlines
Oct 14
PUS12:30 pmBusan Gimhae
25h 29m
2 stops
PDX9:59 pmPortland
Oct 18
PDX7:37 pmPortland
30h 18m
2 stops
PUS5:55 pmBusan Gimhae
$1,620

Delta flights from Busan to Portland

Our best Delta deals on Busan to Portland flight tickets
Delta
Sep 29
PUS10:40 amBusan Gimhae
21h 30m
2 stops
PDX4:10 pmPortland
Oct 26
PDX7:40 pmPortland
33h 05m
2 stops
PUS8:45 pmBusan Gimhae
$1,505
Delta
Oct 9
PUS10:40 amBusan Gimhae
21h 33m
2 stops
PDX4:13 pmPortland
Oct 18
PDX11:10 amPortland
17h 35m
2 stops
PUS8:45 pmBusan Gimhae
$1,598

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 May 25, 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

Mon 7/6

4:30 pm-2:51 pm

2 stops38h 21m

Portland

Mon 7/13

10:10 am-12:10 pm

2 stops34h 00m

$1,355

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Sat 10/10

7:10 pm-11:02 pm

2 stops19h 52m

Portland

Sun 10/18

2:30 pm-6:00 pm

2 stops35h 30m

$1,491

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Tue 9/29

10:40 am-4:10 pm

2 stops21h 30m

Portland

Mon 10/26

7:40 pm-8:45 pm

2 stops33h 05m

$1,505

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Tue 9/1

7:10 pm-11:55 pm

2 stops20h 45m

Portland

Tue 9/29

6:50 pm-6:00 pm

2 stops31h 10m

$1,513

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Tue 9/1

7:10 pm-10:01 pm

2 stops18h 51m

Portland

Tue 9/29

6:50 pm-6:00 pm

2 stops31h 10m

$1,515
Quickest round-trip

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Fri 10/9

10:40 am-4:13 pm

2 stops21h 33m

Portland

Sun 10/18

11:10 am-8:45 pm

2 stops17h 35m

$1,598

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Mon 7/6

8:00 pm-2:51 pm

3 stops34h 51m

Portland

Mon 7/13

10:10 am-9:35 pm

2 stops19h 25m

$1,614

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 10/14

12:30 pm-9:59 pm

2 stops25h 29m

Portland

Sun 10/18

9:29 pm-5:55 pm

2 stops28h 26m

$1,618

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 10/14

12:30 pm-9:59 pm

2 stops25h 29m

Portland

Sun 10/18

7:37 pm-5:55 pm

2 stops30h 18m

$1,619

BusanPortland

PUS - PDX

PUSPDX

Busan Gimhae

Wed 10/14

12:30 pm-9:59 pm

2 stops25h 29m

Portland

Sun 10/18

7:37 pm-5:55 pm

2 stops30h 18m

$1,620

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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

19h 52m

Direct flights

None
The fastest flight from Busan to Portland takes 19h 52m
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 19h 52m.

  • 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
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Hood River
Longview
Troutdale
Newberg
The Dalles
McMinnville
Gresham
Clackamas

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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