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

Prices for flights from Oregon to Busan Gimhae Airport refresh daily.

How many operators does momondo search for flights from Oregon to Busan Gimhae Airport?

There are 2 operators available for flights from Oregon to Busan Gimhae Airport as of September 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Busan Gimhae Airport.

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

The required travel and health documents for your Busan Gimhae Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Busan Gimhae Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$1,126 Cheap Flights from Oregon to Busan in 2025

1 adult

0 bags

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Find the cheapest flights from Oregon to Busan

Round-trip

One-way

Cheap round-trip flights

2:30 pm - 7:45 amPDX-PUS

25h 15m2 stops

12:00 pm - 5:47 pmPUS-PDX

21h 47m2 stops

$1,126

Find Deal

Thu, Oct 23 - Thu, Oct 30

9:55 am - 10:05 amPDX-PUS

32h 10m3 stops

10:25 am - 6:30 pmPUS-PDX

24h 05m3 stops

$1,239

Find Deal

Thu, Oct 23 - Thu, Oct 30

6:29 am - 11:35 amPDX-PUS

36h 06m2 stops

5:50 pm - 4:22 pmPUS-PDX

39h 32m2 stops

$1,240China Eastern

Find Deal

Wed, Nov 12 - Fri, Nov 21

10:20 am - 7:45 amPDX-PUS

29h 25m2 stops

8:05 am - 8:38 pmPUS-PDX

28h 33m2 stops

$1,265Delta

Find Deal

Sat, Sep 20 - Sat, Sep 27

3:25 pm - 10:05 amPDX-PUS

26h 40m3 stops

4:30 pm - 6:30 pmPUS-PDX

18h 00m2 stops

$1,267

Find Deal

Thu, Oct 23 - Thu, Oct 30

6:00 am - 11:45 amPDX-PUS

36h 45m2 stops

12:45 pm - 6:36 pmPUS-PDX

46h 51m2 stops

$1,333Air China

Find Deal

Wed, Nov 12 - Fri, Nov 21

12:45 am - 8:45 pmPDX-PUS

28h 00m2 stops

8:05 am - 10:38 pmPUS-PDX

30h 33m2 stops

$1,924Delta

Find Deal

Fri, Sep 19 - Sat, Sep 27

12:40 am - 8:45 pmPDX-PUS

28h 05m2 stops

10:25 am - 8:51 pmPUS-PDX

26h 26m2 stops

$3,162Delta

Find Deal

Wed, Oct 22 - Thu, Oct 30

Delta flights from Oregon to Busan

Our best Delta deals on Oregon to Busan flight tickets

Delta

Sep 20

PDX10:20 amPortland

29h 25m

2 stops

PUS7:45 amBusan Gimhae

Sep 27

PUS8:05 amBusan Gimhae

28h 33m

2 stops

PDX8:38 pmPortland

$1,265

Find similar

Delta

Sep 19

PDX12:45 amPortland

28h 00m

2 stops

PUS8:45 pmBusan Gimhae

Sep 27

PUS8:05 amBusan Gimhae

30h 33m

2 stops

PDX10:38 pmPortland

$1,924

Find similar

Delta

Oct 22

PDX12:40 amPortland

28h 05m

2 stops

PUS8:45 pmBusan Gimhae

Oct 30

PUS10:25 amBusan Gimhae

26h 26m

2 stops

PDX8:51 pmPortland

$3,162

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBusan

PDX - PUS

PDXPUS

Portland

Thu 10/23

2:30 pm-7:45 am

2 stops25h 15m

Busan Gimhae

Thu 10/30

12:00 pm-5:47 pm

2 stops21h 47m

$1,126

PortlandBusan

PDX - PUS

PDXPUS

Portland

Thu 10/23

9:55 am-10:05 am

3 stops32h 10m

Busan Gimhae

Thu 10/30

10:25 am-6:30 pm

3 stops24h 05m

$1,239

PortlandBusan

PDX - PUS

PDXPUS

Portland

Wed 11/12

6:29 am-11:35 am

2 stops36h 06m

Busan Gimhae

Fri 11/21

5:50 pm-4:22 pm

2 stops39h 32m

$1,240

PortlandBusan

PDX - PUS

PDXPUS

Portland

Sat 9/20

10:20 am-7:45 am

2 stops29h 25m

Busan Gimhae

Sat 9/27

8:05 am-8:38 pm

2 stops28h 33m

$1,265

PortlandBusan

PDX - PUS

PDXPUS

Portland

Thu 10/23

3:25 pm-10:05 am

3 stops26h 40m

Busan Gimhae

Thu 10/30

4:30 pm-6:30 pm

2 stops18h 00m

$1,267

PortlandBusan

PDX - PUS

PDXPUS

Portland

Wed 11/12

6:00 am-11:45 am

2 stops36h 45m

Busan Gimhae

Fri 11/21

12:45 pm-6:36 pm

2 stops46h 51m

$1,333

PortlandBusan

PDX - PUS

PDXPUS

Portland

Fri 9/19

12:45 am-8:45 pm

2 stops28h 00m

Busan Gimhae

Sat 9/27

8:05 am-10:38 pm

2 stops30h 33m

$1,924

PortlandBusan

PDX - PUS

PDXPUS

Portland

Wed 10/22

12:40 am-8:45 pm

2 stops28h 05m

Busan Gimhae

Thu 10/30

10:25 am-8:51 pm

2 stops26h 26m

$3,162

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Oregon to Busan

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 day to depart on your flight to Busan?

Our data shows that Monday is the least expensive day to fly to Busan. Tickets to fly out on this day can be as low as $1,507. Flights from Oregon to Busan on a Thursday will generally be more expensive and average around $1,758. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Oregon to Busan flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Oregon to Busan Gimhae Airport?
Prices for flights from Oregon to Busan Gimhae Airport refresh daily.
How many operators does momondo search for flights from Oregon to Busan Gimhae Airport?
There are 2 operators available for flights from Oregon to Busan Gimhae Airport as of September 2025.
How old do you have to be to fly from Oregon to Busan Gimhae Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Busan Gimhae Airport.
What documentation or ID do you need to fly to Busan Gimhae Airport?
The required travel and health documents for your Busan Gimhae Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Busan Gimhae Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Oregon to Busan

Compare and see reviews for airlines that fly from Oregon to Busan with momondo

Airline	Rating	Free Cancellation	Price
China Eastern	PriceFrom $822	Free Cancellation	Rating 7.2 165 reviews		Search China Eastern flights
Korean Air	PriceFrom $1,273	Free Cancellation	Rating 8.4 1,139 reviews		Search Korean Air flights

Why use momondo?

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

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 Oregon to Busan for you.

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

Flights from Oregon to Busan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Busan from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Busan from Oregon. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.