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

You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Busan . 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 Portland to Busan with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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

Prices for flights from Portland Airport to Busan Gimhae Airport are refreshed on a daily basis.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Busan Gimhae Airport.

What documentation or ID do you need to fly to Busan Gimhae Airport?

The travel and health documents required for your trip to Busan Gimhae Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Busan Gimhae Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$895 Cheap Flights from Portland to Busan in 2026

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0 bags

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Find the cheapest flights from Portland to Busan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 11:15 am

PDX

PUS

22h 45m

2 stops

8:00 pm - 11:03 pm

PUS

PDX

19h 03m

2 stops

$895Multiple Airlines

Mon, May 4 - Thu, May 14

3:52 pm - 5:40 pm

PDX

PUS

32h 48m

2 stops

2:55 pm - 8:34 pm

PUS

PDX

21h 39m

2 stops

$1,011Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

1:36 pm - 5:40 pm

PDX

PUS

35h 04m

2 stops

7:10 pm - 11:03 pm

PUS

PDX

19h 53m

2 stops

$1,026Multiple Airlines

Mon, Mar 2 - Wed, May 20

8:30 pm - 11:15 am

PDX

PUS

22h 45m

2 stops

10:30 am - 11:33 am

PUS

PDX

41h 03m

2 stops

$1,074Multiple Airlines

Tue, May 12 - Sun, May 31

6:25 am - 4:50 pm

PDX

PUS

41h 25m

2 stops

12:35 pm - 4:10 pm

PUS

PDX

43h 35m

2 stops

$1,120China Eastern

Sun, Mar 1 - Mon, May 18

5:49 pm - 11:35 am

PDX

PUS

49h 46m

2 stops

5:50 pm - 11:44 pm

PUS

PDX

45h 54m

2 stops

$1,208Multiple Airlines

Tue, May 5 - Wed, May 13

6:25 am - 11:35 am

PDX

PUS

36h 10m

2 stops

5:50 pm - 4:10 pm

PUS

PDX

38h 20m

2 stops

$1,242China Eastern

Sun, Mar 1 - Tue, May 19

9:20 am - 8:10 am

PDX

PUS

29h 50m

2 stops

8:45 am - 5:11 pm

PUS

PDX

24h 26m

2 stops

$1,305Delta

Mon, Mar 2 - Wed, May 20

10:42 am - 7:35 pm

PDX

PUS

16h 53m

2 stops

4:10 pm - 11:44 pm

PUS

PDX

23h 34m

2 stops

$1,309Korean Air

Mon, Mar 9 - Fri, Mar 13

5:39 pm - 10:50 am

PDX

PUS

25h 11m

2 stops

4:10 pm - 11:44 pm

PUS

PDX

23h 34m

2 stops

$1,311Korean Air

Mon, Mar 9 - Fri, Mar 13

Korean Air flights from Portland to Busan

Our best Korean Air deals on Portland to Busan flight tickets

Korean Air

Mar 9

PDX10:42 amPortland

16h 53m

2 stops

PUS7:35 pmBusan Gimhae

Mar 13

PUS4:10 pmBusan Gimhae

23h 34m

2 stops

PDX11:44 pmPortland

$1,309

Korean Air

Mar 9

PDX5:39 pmPortland

25h 11m

2 stops

PUS10:50 amBusan Gimhae

Mar 13

PUS4:10 pmBusan Gimhae

23h 34m

2 stops

PDX11:44 pmPortland

$1,311

Korean Air

Mar 9

PDX5:45 amPortland

23h 00m

2 stops

PUS8:45 pmBusan Gimhae

Mar 13

PUS4:10 pmBusan Gimhae

23h 34m

2 stops

PDX11:44 pmPortland

$1,336

China Eastern flights from Portland to Busan

Our best China Eastern deals on Portland to Busan flight tickets

China Eastern

Mar 1

PDX6:25 amPortland

41h 25m

2 stops

PUS4:50 pmBusan Gimhae

May 18

PUS12:35 pmBusan Gimhae

43h 35m

2 stops

PDX4:10 pmPortland

$1,120

China Eastern

Mar 1

PDX6:25 amPortland

36h 10m

2 stops

PUS11:35 amBusan Gimhae

May 19

PUS5:50 pmBusan Gimhae

38h 20m

2 stops

PDX4:10 pmPortland

$1,242

China Eastern

Feb 27

PDX6:25 amPortland

41h 25m

2 stops

PUS4:50 pmBusan Gimhae

May 18

PUS5:50 pmBusan Gimhae

38h 20m

2 stops

PDX4:10 pmPortland

$1,342

Fly from

Fly to

Route

Depart

Return

Price

PortlandBusan

PDX - PUS

PDXPUS

Portland

Mon 5/4

8:30 pm-11:15 am

2 stops22h 45m

Busan Gimhae

Thu 5/14

8:00 pm-11:03 pm

2 stops19h 03m

$895

PortlandBusan

PDX - PUS

PDXPUS

Portland

Wed 3/4

3:52 pm-5:40 pm

2 stops32h 48m

Busan Gimhae

Wed 3/11

2:55 pm-8:34 pm

2 stops21h 39m

$1,011

PortlandBusan

PDX - PUS

PDXPUS

Portland

Mon 3/2

1:36 pm-5:40 pm

2 stops35h 04m

Busan Gimhae

Wed 5/20

7:10 pm-11:03 pm

2 stops19h 53m

$1,026

PortlandBusan

PDX - PUS

PDXPUS

Portland

Tue 5/12

8:30 pm-11:15 am

2 stops22h 45m

Busan Gimhae

Sun 5/31

10:30 am-11:33 am

2 stops41h 03m

$1,074

PortlandBusan

PDX - PUS

PDXPUS

Portland

Sun 3/1

6:25 am-4:50 pm

2 stops41h 25m

Busan Gimhae

Mon 5/18

12:35 pm-4:10 pm

2 stops43h 35m

$1,120

PortlandBusan

PDX - PUS

PDXPUS

Portland

Tue 5/5

5:49 pm-11:35 am

2 stops49h 46m

Busan Gimhae

Wed 5/13

5:50 pm-11:44 pm

2 stops45h 54m

$1,208

PortlandBusan

PDX - PUS

PDXPUS

Portland

Sun 3/1

6:25 am-11:35 am

2 stops36h 10m

Busan Gimhae

Tue 5/19

5:50 pm-4:10 pm

2 stops38h 20m

$1,242

PortlandBusan

PDX - PUS

PDXPUS

Portland

Mon 3/2

9:20 am-8:10 am

2 stops29h 50m

Busan Gimhae

Wed 5/20

8:45 am-5:11 pm

2 stops24h 26m

$1,305

PortlandBusan

PDX - PUS

PDXPUS

Portland

Mon 3/9

10:42 am-7:35 pm

2 stops16h 53m

Busan Gimhae

Fri 3/13

4:10 pm-11:44 pm

2 stops23h 34m

$1,309

PortlandBusan

PDX - PUS

PDXPUS

Portland

Mon 3/9

5:39 pm-10:50 am

2 stops25h 11m

Busan Gimhae

Fri 3/13

4:10 pm-11:44 pm

2 stops23h 34m

$1,311

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Portland to Busan

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

Estimated round-trip price

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

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

Fastest flight time	22h 45m
Direct flights	None

The fastest flight from Portland to Busan takes 22h 45m

There are no direct flights from Portland to Busan. There are no popular flight routes from Portland to Busan.

Search flight deals

How far is Portland to Busan Gimhae by plane?
There are 5294.0 mi between Portland and Busan Gimhae. Typically, this will take 22h 45m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Busan Gimhae Airport?
Prices for flights from Portland Airport to Busan Gimhae Airport are refreshed on a daily basis.
How old do you have to be to fly from Portland Airport to Busan Gimhae Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The travel and health documents required for your trip to Busan Gimhae Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Busan Gimhae Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Portland to Busan?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Portland from Busan. 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 Portland to Busan with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Busan from Portland.

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

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

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

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 Busan from Portland.

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

Price alerts on flights to Busan from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.