Title: Cheap Flights from Portland to Busan (PDX to PUS) - Expedia.co.uk ![](https://images.trvl-media.com/place/602043/70fedfd1-0f5d-4e6d-a5a5-d5b507594f01.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602043/70fedfd1-0f5d-4e6d-a5a5-d5b507594f01.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Portland (PDX) to Busan (PUS) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Portland International Airport (PDX) to Gimhae Airport (PUS) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:pdx,to:pus,departure:05/10/2025TANYT&leg2=from:pus,to:pdx,departure:12/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Korean Air](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KE.svg) Korean Air [](https://www.expedia.co.uk/Flights-Search?leg1=from:pdx,to:pus,departure:05/10/2025TANYT&leg2=from:pus,to:pdx,departure:12/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KE"}}]) - ![China Eastern Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_MU.svg) China Eastern Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:pdx,to:pus,departure:05/10/2025TANYT&leg2=from:pus,to:pdx,departure:12/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"MU"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Frequently asked questions ### How much is a flight from PDX to Gimhae Airport (PUS)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from PDX to PUS was . Cheap tickets don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Portland Airport to Busan Airport? > When it comes to cancellation fees, every airline has its own set of terms and conditions. If you decide to cancel your escape, visit our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from PDX Airport to Busan Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Portland Airport to Busan Airport flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from PDX Airport to Gimhae Airport (PUS)? > The distance is around 8,500 kilometres, so fill your carry-on luggage with all the things you need to make your journey comfortable. Wondering what to take on board your Portland to Busan flight? A sleep mask, earplugs and a neck pillow are among the essentials. ### Which airlines fly direct from PDX Airport to Gimhae Airport (PUS)? > Flying nonstop between Portland Intl. Airport (PDX) and Gimhae Airport (PUS) isn't possible at present. However, you'll still be able to find a flight to Busan with at least one stop. ### Are PDX Airport to PUS flight tickets cheaper when they're purchased at the last minute? > Booking last minute from PDX to Busan Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather start planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines list their prices that far in advance. Our top tip? Check back often as updates are made frequently. ## Travel information | Origin airport | Portland Intl. | | --- | --- | | Destination airport | Gimhae | | Distance | 8477 km | ## Book with confidence ### Compare flights from Portland to Busan easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Portland to Busan. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Gimhae in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Portland Intl. to Gimhae.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Portland Intl. (PDX) to Gimhae (PUS) The easiest way to view the best deals on flights from Portland to Busan today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Portland Intl. to Gimhae start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Portland and Busan - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Portland to Busan flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Portland Intl. to Gimhae for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Accommodation - Flights - Packages - Cars - Holiday Homes - Other - [4 Star Hotels in Busan](https://www.expedia.co.uk/4Star-Busan-Hotels.s40-0-d602043.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Nampo](https://www.expedia.co.uk/4Star-Nampo-Hotels.s40-0-d6348969.Travel-Guide-Filter-Hotels) - [5 Star Hotels in Busan](https://www.expedia.co.uk/5Star-Busan-Hotels.s50-0-d602043.Travel-Guide-Filter-Hotels) - [Gay-Friendly Hotels in Beomil-dong](https://www.expedia.co.uk/Beomil-Dong-Busan-Hotels-Gay-Friendly-Hotel.0-n553248635976008198-0-tGayFriendlyHotel.Travel-Guide-Filter-Hotels) - [Beomil-Dong Hotels](https://www.expedia.co.uk/Beomil-Dong-Busan-Hotels.0-n553248635976008198-0.Travel-Guide-Filter-Hotels) - [Serviced Apartments in Busan](https://www.expedia.co.uk/Busan-Apart-Hotels.d602043-aaApartHotels.Travel-Guide-Accommodation) - 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