$578 Cheap Flights from Denver (DEN) to Daegu (TAE)

View $578 flight on Mon, Nov 3, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Daegu (TAE-Daegu Intl.)

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Cheap Flights from Denver to Daegu (DEN-TAE)

Prices were available within the past 7 days and start at $578 for one-way flights and $1,159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Mon, Nov 3 - Tue, Nov 11
DEN
Denver
TAE
Daegu
$1,159 Roundtrip, found 17 hours ago
$1,159
Roundtrip
found 17 hours ago
Select China Eastern Airlines flight, departing Mon, Nov 3 from Denver to Daegu, returning Tue, Nov 11, priced at $1,159 found 17 hours ago
Alaska Airlines
Mon, Nov 3 - Tue, Nov 11
DEN
Denver
TAE
Daegu
$1,201 Roundtrip, found 17 hours ago
$1,201
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Denver to Daegu, returning Tue, Nov 11, priced at $1,201 found 17 hours ago
Alaska Airlines
Mon, Nov 3 - Tue, Nov 11
DEN
Denver
TAE
Daegu
$1,223 Roundtrip, found 17 hours ago
$1,223
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Denver to Daegu, returning Tue, Nov 11, priced at $1,223 found 17 hours ago
Alaska Airlines
Mon, Nov 3 - Tue, Nov 11
DEN
Denver
TAE
Daegu
$1,233 Roundtrip, found 17 hours ago
$1,233
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Denver to Daegu, returning Tue, Nov 11, priced at $1,233 found 17 hours ago
Alaska Airlines
Mon, Nov 3 - Tue, Nov 11
DEN
Denver
TAE
Daegu
$1,250 Roundtrip, found 17 hours ago
$1,250
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Denver to Daegu, returning Tue, Nov 11, priced at $1,250 found 17 hours ago
Alaska Airlines
Mon, Nov 3 - Tue, Nov 11
DEN
Denver
TAE
Daegu
$1,287 Roundtrip, found 17 hours ago
$1,287
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Denver to Daegu, returning Tue, Nov 11, priced at $1,287 found 17 hours ago
Alaska Airlines
Mon, Oct 27 - Mon, Nov 3
DEN
Denver
TAE
Daegu
$1,292 Roundtrip, found 1 day ago
$1,292
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Oct 27 from Denver to Daegu, returning Mon, Nov 3, priced at $1,292 found 1 day ago
United
Mon, Nov 3 - Tue, Nov 11
DEN
Denver
TAE
Daegu
$1,338 Roundtrip, found 17 hours ago
$1,338
Roundtrip
found 17 hours ago
Select United flight, departing Mon, Nov 3 from Denver to Daegu, returning Tue, Nov 11, priced at $1,338 found 17 hours ago
Asiana Airlines
Mon, Nov 3 - Tue, Nov 11
DEN
Denver
TAE
Daegu
$1,339 Roundtrip, found 17 hours ago
$1,339
Roundtrip
found 17 hours ago
Select Asiana Airlines flight, departing Mon, Nov 3 from Denver to Daegu, returning Tue, Nov 11, priced at $1,339 found 17 hours ago
American Airlines
Fri, Oct 31 - Fri, Nov 7
DEN
Denver
TAE
Daegu
$1,409 Roundtrip, found 1 day ago
$1,409
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 31 from Denver to Daegu, returning Fri, Nov 7, priced at $1,409 found 1 day ago

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE) cost?
Lock in a cheap one-way flight from $578 or cheap return flight from $1,159 from Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE)?
Traveling in November is a great way to save, as it's the cheapest month for flights between DEN and TAE. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DEN to TAE flight.
How many flights per day from Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE)?
You'll need to take a flight with a layover if you're traveling from Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from DEN to TAE?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE)?
To avoid potential delays on the Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE) route, fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE) last-minute?
Last-minute fares from DEN to TAE are generally more expensive. To secure the best rates, start searching for flights well ahead of time. That said, if you're flexible with your travel plans, it's possible to score a cheap ticket right before your journey.
Is it cheaper to book a DEN to TAE flight and hotel package?
You'll generally save money by securing a DEN 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 easy to manage it all in one convenient place. After choosing your ideal flights and accommodations, consider adding extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Daegu Intl. Airport (TAE)?
If you reserved your DEN to TAE flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Travel information

Origin airport
Denver Intl.
Destination airport
Daegu Intl.
Airlines serving
Delta, Korean Air
Roundtrip price
$1,159
Distance
6201 mi

Book with confidence

Book with confidence

Denver to Daegu Flights

The cheapest times to fly from Denver 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 Denver to Daegu are during the month of November. You can find some of the cheapest flights from Denver to Daegu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Daegu

Sunday is one of the best days to book for cheap flights from Denver 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 Denver 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 Denver to Daegu in 2025. You can also book with separate airlines for your outbound and return journeys, from $578 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 Denver 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 Denver 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.

 

Denver to Daegu Flights

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*Available to One Key members.