Cheap Flights from Portland (PDX) to Daegu (TAE)

Popular airlines from Portland International Airport (PDX) to Daegu (TAE-Daegu Intl.)

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Cheap Flights from Portland to Daegu (PDX-TAE)

Prices were available within the past 7 days and start at for one-way flights and $3,549 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Jul 31 - Wed, Aug 13
PDX
Portland
TAE
Daegu
$3,549 Roundtrip, found 21 hours ago
$3,549
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Thu, Jul 31 from Portland to Daegu, returning Wed, Aug 13, priced at $3,549 found 21 hours ago
Alaska Airlines
Thu, Jul 31 - Wed, Aug 13
PDX
Portland
TAE
Daegu
$3,561 Roundtrip, found 21 hours ago
$3,561
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Thu, Jul 31 from Portland to Daegu, returning Wed, Aug 13, priced at $3,561 found 21 hours ago
Alaska Airlines
Thu, Jul 31 - Wed, Aug 13
PDX
Portland
TAE
Daegu
$3,700 Roundtrip, found 21 hours ago
$3,700
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Thu, Jul 31 from Portland to Daegu, returning Wed, Aug 13, priced at $3,700 found 21 hours ago
Alaska Airlines
Thu, Jul 31 - Wed, Aug 13
PDX
Portland
TAE
Daegu
$3,712 Roundtrip, found 21 hours ago
$3,712
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Thu, Jul 31 from Portland to Daegu, returning Wed, Aug 13, priced at $3,712 found 21 hours ago
Flights from Portland (PDX) to Daegu (TAE)
Origin airport
Portland Intl.
Destination airport
Daegu Intl.
Roundtrip price
$3,549
Distance
5273 mi

Portland to Daegu Flights

The cheapest times to fly from Portland to Daegu

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Daegu are during the month of July. You can find some of the cheapest flights from Portland to Daegu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Daegu

Sunday is one of the best days to book for cheap flights from Portland to Daegu: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Daegu

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Daegu in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Daegu flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Daegu airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Daegu Intl. Airport (TAE) cost?
Discover the latest flight deals from PDX to TAE by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PDX to TAE?
The cheapest flights from PDX to TAE are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PDX to TAE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PDX to TAE. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Portland Intl. Airport (PDX) to Daegu Intl. Airport (TAE)?
There aren't any daily nonstop flights available from Portland Intl. Airport (PDX) to Daegu Intl. Airport (TAE). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from PDX to TAE?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Daegu Intl. Airport (TAE)?
To touch down at Daegu Intl. Airport (TAE) without delays, select a flight that leaves Portland Intl. Airport (PDX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Daegu Intl. Airport (TAE) last-minute?
Last-minute fares from PDX to TAE are usually more expensive. To lock in the best rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may find a cheap fare just before your departure.
Is it cheaper to book a PDX to TAE flight and hotel package?
You can save money by securing a PDX to TAE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Daegu Intl. Airport (TAE)?
If you reserved your PDX to TAE flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more details.

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*Available to One Key members.