How does KAYAK find such low prices on flights from Oregon to Busan?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Busan. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Busan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to Busan?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Busan?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

Cheap Flights from Oregon to Busan

PUS

KAYAK searches hundreds of travel sites at once for deals on flights to Busan

...and more

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Cheapest round-trip

$1,026

Multiple Airlines

Mon 3/2Mon 5/18

PDX - PUS • 2 stops

Cheapest one-way

$566

Multiple Airlines

Sun 2/15

PDX - PUS • 2 stops

Start a new search

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We hope you love your trip to Busan!

Flight Deals

Cheap Flights from Oregon to Busan

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Oregon to Busan

Mon, Mar 2 - Mon, May 18

5:50 pm - 5:40 pm

PDX

PUS

30h 50m

2 stops

7:10 pm - 11:03 pm

PUS

PDX

19h 53m

2 stops

$1,026Multiple Airlines

Sun, Mar 8 - Sun, Jun 7

9:19 pm - 10:50 am

PDX

PUS

21h 31m

2 stops

12:15 pm - 11:03 pm

PUS

PDX

26h 48m

2 stops

$1,064Multiple Airlines

Sat, Mar 7 - Sun, Jun 7

5:39 pm - 10:50 am

PDX

PUS

24h 11m

2 stops

8:00 pm - 11:03 pm

PUS

PDX

19h 03m

2 stops

$1,079Multiple Airlines

Mon, Mar 9 - Fri, Mar 13

6:15 am - 8:45 pm

PDX

PUS

22h 30m

2 stops

4:10 pm - 11:44 pm

PUS

PDX

23h 34m

2 stops

$1,289Korean Air

Mon, Mar 9 - Fri, Mar 13

9:15 am - 7:35 pm

PDX

PUS

18h 20m

2 stops

4:10 pm - 11:44 pm

PUS

PDX

23h 34m

2 stops

$1,309Korean Air

Mon, Mar 2 - Mon, May 18

9:50 am - 10:05 am

PDX

PUS

31h 15m

3 stops

10:55 am - 7:05 pm

PUS

PDX

24h 10m

2 stops

$1,419Multiple Airlines

Sun, Mar 8 - Sun, Jun 7

3:15 pm - 4:50 pm

PDX

PUS

33h 35m

3 stops

8:00 pm - 9:30 am

PUS

PDX

29h 30m

2 stops

$1,621Multiple Airlines

Sat, Mar 7 - Sun, Jun 7

9:50 am - 8:45 pm

PDX

PUS

17h 55m

2 stops

9:15 pm - 2:45 pm

PUS

PDX

33h 30m

3 stops

$1,990Multiple Airlines

Mon, Mar 2 - Mon, May 18

3:50 pm - 6:50 pm

PDX

PUS

34h 00m

3 stops

8:00 pm - 12:35 pm

PUS

PDX

32h 35m

3 stops

$5,756Multiple Airlines

Useful Info

Cheapest flight	$566

Flight from Portland to Busan

How does KAYAK find such low prices on flights from Oregon to Busan?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Busan.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Busan?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to Busan?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Busan?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Busan

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Busan

Busan (PUS)

PUS

$566 Find Cheap Flights from Oregon to Busan

KAYAK searches hundreds of travel sites at once for deals on flights to Busan

Everything you should know

Cheap Flights from Oregon to Busan

Recent round-trip flight deals from Oregon to Busan

Recent one-way flight deals from Oregon to Busan

Good to know

FAQs for booking flights from Oregon to Busan

How does KAYAK find such low prices on flights from Oregon to Busan?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Busan.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Busan?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Busan from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to Busan?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Busan with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Busan?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Busan from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Busan

Information on the airport you'll fly into in Busan

Cabin class types available on flights to Oregon

Complete your trip to Busan with a hotel stay or car rental

Find direct flights for Busan

Flights to other popular destinations

Flights from domestic origins to Busan

Choose which airport to fly into in Busan

Find deals for your return flight