$745 Cheap Flights from Tucson (TUS) to Daegu (TAE)

View $745 flight on Sun, Jul 27, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Daegu (TAE-Daegu Intl.)

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Cheap Flights from Tucson to Daegu (TUS-TAE)

Prices were available within the past 7 days and start at $745 for one-way flights and $2,016 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sat, Jun 28 - Wed, Jul 2
TUS
Tucson
TAE
Daegu
$2,016 Roundtrip, found 1 day ago
$2,016
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Jun 28 from Tucson to Daegu, returning Wed, Jul 2, priced at $2,016 found 1 day ago
Korean Air
Sat, Jun 28 - Wed, Jul 2
TUS
Tucson
TAE
Daegu
$2,024 Roundtrip, found 1 day ago
$2,024
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Jun 28 from Tucson to Daegu, returning Wed, Jul 2, priced at $2,024 found 1 day ago
Korean Air
Sat, Jun 28 - Wed, Jul 2
TUS
Tucson
TAE
Daegu
$2,060 Roundtrip, found 1 day ago
$2,060
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Jun 28 from Tucson to Daegu, returning Wed, Jul 2, priced at $2,060 found 1 day ago
Korean Air
Sat, Jun 28 - Wed, Jul 2
TUS
Tucson
TAE
Daegu
$2,069 Roundtrip, found 1 day ago
$2,069
Roundtrip
found 1 day ago
Select Korean Air flight, departing Sat, Jun 28 from Tucson to Daegu, returning Wed, Jul 2, priced at $2,069 found 1 day ago
Flights from Tucson (TUS) to Daegu (TAE)
Origin airport
Tucson Intl.
Destination airport
Daegu Intl.
Airlines serving
Korean Air
Roundtrip price
$2,015
Distance
6359 mi

Tucson to Daegu Flights

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

 

The best time to book a flight from Tucson to Daegu

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Daegu in 2025. You can also book with separate airlines for your outbound and return journeys, from $745 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 Tucson 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 Tucson 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 Tucson Intl. Airport (TUS) to Daegu Intl. Airport (TAE) cost?
Discover the latest flight deals from TUS 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 TUS to TAE?
The cheapest flights from TUS 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 TUS to TAE?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from TUS to TAE. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Tucson Intl. Airport (TUS) to Daegu Intl. Airport (TAE)?
There aren’t any daily nonstop flights available from Tucson Intl. Airport (TUS) to Daegu Intl. Airport (TAE). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you’ll be on your way before you know it.
What day of the week has the most flights from TUS to TAE?
You’ll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Daegu Intl. Airport (TAE)?
To arrive at Daegu Intl. Airport (TAE) on time, choose a flight that leaves Tucson Intl. Airport (TUS) 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 Tucson Intl. Airport (TUS) to Daegu Intl. Airport (TAE) last-minute?
Booking your plane ticket from TUS to TAE shortly before your trip is usually more expensive. But if there’s some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a TUS to TAE flight and hotel package?
Compared with arranging flights and hotels separately, booking a TUS to TAE flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Tucson Intl. Airport (TUS) to Daegu Intl. Airport (TAE)?
It’s usually possible to reschedule or cancel your TUS to TAE flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.