HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PDX) to Busan (PUS) from $720

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — PUS
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Portland to Busan

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Busan (PUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$894

One-way from

$720
High demand for flights, 45% potential price rise
Search Deals
Best time to find cheap flights, 37% potential price drop
Search Deals
From Portland to Busan Gimhae
Search Deals
One-way flight from Portland to Busan Gimhae
Search Deals

What is the cheapest day to fly round-trip from Portland to Busan?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 170% on the overall cost on flights from Portland to Busan.

What is the cheapest month to fly from Portland to Busan?

Flights from Portland to Busan lean towards being more expensive in June. Prices are generally better when you fly from Portland to Busan in September, with the cheapest ticket starting at $1,347.

What is the cheapest time of day to fly from PDX to PUS?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland to Busan as you normally would.

Portland to Busan 2024 flight deals

Discover exclusive flight deals for travel between Portland and Busan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from Portland to Busan in 2024. Check back regularly for other flight deals.
Sat 10/58:50 pmPDX - PUS
2 stops22h 25mMultiple Airlines
Sun 10/207:55 pmPUS - PDX
2 stops18h 53mMultiple Airlines
Deal found 6/4$1,278
Fri 10/44:20 pmPDX - PUS
2 stops26h 55mMultiple Airlines
Sun 10/2012:15 pmPUS - PDX
2 stops35h 34mMultiple Airlines
Deal found 6/4$1,325
Thu 9/56:00 amPDX - PUS
2 stops37h 35mChina Eastern
Fri 9/205:50 pmPUS - PDX
2 stops38h 15mChina Eastern
Deal found 6/5$1,342
Sat 10/56:55 pmPDX - PUS
2 stops24h 20mMultiple Airlines
Sun 10/208:45 amPUS - PDX
3 stops41h 15mMultiple Airlines
Deal found 6/4$1,593
Sat 10/51:21 pmPDX - PUS
3 stops29h 54mMultiple Airlines
Sun 10/208:45 amPUS - PDX
3 stops41h 15mMultiple Airlines
Deal found 6/4$1,596
Fri 10/410:20 amPDX - PUS
2 stops18h 10mMultiple Airlines
Sun 10/208:45 amPUS - PDX
3 stops41h 15mMultiple Airlines
Deal found 6/4$1,621
Fri 10/412:35 pmPDX - PUS
3 stops27h 30mMultiple Airlines
Sun 10/208:45 amPUS - PDX
3 stops41h 15mMultiple Airlines
Deal found 6/4$1,716
Thu 10/312:52 amPDX - PUS
2 stops26h 43mDelta
Sun 10/2010:45 amPUS - PDX
2 stops29h 11mDelta
Deal found 6/4$3,623
Fri 10/412:52 amPDX - PUS
2 stops25h 28mDelta
Sun 10/208:00 amPUS - PDX
2 stops28h 46mDelta
Deal found 6/4$4,388

One-way flights to Busan from Portland

Search for one-way flight options from Portland to Busan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Busan. Those needing a return flight from Portland to Busan can use the search form above.
Thu 10/33:40 pmPDX - PUS
2 stops36h 15mMultiple Airlines
Deal found 6/5$720
Thu 10/35:20 amPDX - PUS
3 stops24h 15mMultiple Airlines
Deal found 6/5$823
Wed 10/212:52 amPDX - PUS
2 stops27h 53mDelta
Deal found 6/5$1,045

Find flights from Portland to Busan within your budget

Customize your flight search to find flights from Portland to Busan 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, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,259 - $3,623

Route

Depart

Return

Price

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Thu 9/5

2 stops37h 35m

Busan Gimhae

Fri 9/20

2 stops38h 15m

$1,259

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Sat 10/5

2 stops22h 25m

Busan Gimhae

Sun 10/20

2 stops18h 53m

$1,278

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Fri 10/4

2 stops26h 55m

Busan Gimhae

Sun 10/20

2 stops35h 34m

$1,325

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Thu 9/5

2 stops37h 35m

Busan Gimhae

Fri 9/20

2 stops38h 15m

$1,342

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Sat 10/5

2 stops24h 20m

Busan Gimhae

Sun 10/20

3 stops41h 15m

$1,593

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Sat 10/5

3 stops29h 54m

Busan Gimhae

Sun 10/20

3 stops41h 15m

$1,596

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Fri 10/4

2 stops18h 10m

Busan Gimhae

Sun 10/20

3 stops41h 15m

$1,621

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Fri 10/4

3 stops27h 30m

Busan Gimhae

Sun 10/20

3 stops41h 15m

$1,716

PortlandBusan Gimhae

PDX - PUS

PDXPUS

Portland

Thu 10/3

2 stops26h 43m

Busan Gimhae

Sun 10/20

2 stops29h 11m

$3,623

Flights are sorted by cheapest first

Deals found on 6/6

What is the cheapest day to fly from Portland to Busan?

Use this chart to determine the cheapest time to fly round-trip from Portland to Busan. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Busan flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Busan by month

Plan your trip to Busan by taking into account the average temperature and rainfall totals by month.

PUS

Temperature

39.2 - 78.8 °F

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated June 6, 2024.
See what other customers who have flown with China Eastern and Delta from Portland to Busan have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

China Eastern
7.3
Good
465 reviews
Delta
8.0
Very good
10,368 reviews

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Food

7.4

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Portland to Busan for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Portland to Busan for under $1,300. The cheapest flight booked recently is on China Eastern for just $1,259, but on average you can expect to pay $1,974.

  • What are the cheapest airlines flying from Portland to Busan round-trip?

    Flying on China Eastern is currently your cheapest option to Busan, with prices starting at $1,259. Another option worth looking into is Delta, starting at $3,623 round trip. Users have found that China Eastern is 41% cheaper than the other options available to this destination.

  • What does PDX to PUS mean?

    Great question - PDX to PUS just means Portland Airport to Busan Gimhae Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Portland to Busan that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Busan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Busan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Busan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Busan that include hotel bookings?

    Yes. In addition to deals on Portland to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Busan.

  • Can I find deals for business class flights from Portland to Busan?

    Yes. Cheapflights offers flight deals from Portland to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Busan that allow pets onboard?

    Many airlines flying from Portland to Busan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Busan?

    Yes, you can often find last-minute deals on Portland to Busan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Busan flight deals updated?

    The Portland to Busan flight deals you see on this page were last updated on 6/5.

  • What is the cheapest month to book a flight from Portland to Busan?

    Currently, November is the cheapest month in which you can book a flight from Portland to Busan (average of $894). Flying from Portland to Busan in July is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Busan
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Incheon Intl flights
Portland to Gimpo Intl flights
Boise to Incheon Intl flights
Boise to Gimpo Intl flights
Eugene to Incheon Intl flights
Medford to Incheon Intl flights

Top airline flying from Portland to Busan

Discover the top airline that operate flights from Portland to Busan. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,392Average$1,552FlexibilityNo cancel feeOn-time81%
USA to Bermuda flights
San Francisco to New York John F Kennedy Intl Airport flights
Indianapolis to Las Vegas flights
San Francisco to Los Angeles flights
Maui to O'ahu flights
Sacramento to San Diego flights
Atlanta to Los Angeles flights
San Diego to New York flights
Chicago to Dublin flights
New York John F Kennedy Intl Airport to Dhaka flights
Miami to Toronto flights
Portland to Pullman flights

Search flights from Portland to Busan by cabin class

Find flights from Portland to Busan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines