$1,226 Cheap Flights from San Diego (SAN) to Daegu (TAE)

View $1,226 flight on Tue, Sep 23, 2025Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to Daegu (TAE-Daegu Intl.)

Cheap Flights from San Diego to Daegu (SAN-TAE)

Prices were available within the past 7 days and start at $1,226 for one-way flights and $1,268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Wed, Oct 22 - Fri, Oct 31
SAN
San Diego
TAE
Daegu
$1,268 Roundtrip, found 4 days ago
$1,268
Roundtrip
found 4 days ago
Select Korean Air flight, departing Wed, Oct 22 from San Diego to Daegu, returning Fri, Oct 31, priced at $1,268 found 4 days ago
Korean Air
Wed, Oct 22 - Fri, Oct 31
SAN
San Diego
TAE
Daegu
$1,274 Roundtrip, found 4 days ago
$1,274
Roundtrip
found 4 days ago
Select Korean Air flight, departing Wed, Oct 22 from San Diego to Daegu, returning Fri, Oct 31, priced at $1,274 found 4 days ago
Korean Air
Wed, Oct 22 - Fri, Oct 31
SAN
San Diego
TAE
Daegu
$1,381 Roundtrip, found 4 days ago
$1,381
Roundtrip
found 4 days ago
Select Korean Air flight, departing Wed, Oct 22 from San Diego to Daegu, returning Fri, Oct 31, priced at $1,381 found 4 days ago
Korean Air
Wed, Oct 22 - Fri, Oct 31
SAN
San Diego
TAE
Daegu
$1,495 Roundtrip, found 4 days ago
$1,495
Roundtrip
found 4 days ago
Select Korean Air flight, departing Wed, Oct 22 from San Diego to Daegu, returning Fri, Oct 31, priced at $1,495 found 4 days ago
Alaska Airlines
Wed, Oct 22 - Fri, Oct 31
SAN
San Diego
TAE
Daegu
$1,501 Roundtrip, found 4 days ago
$1,501
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Oct 22 from San Diego to Daegu, returning Fri, Oct 31, priced at $1,501 found 4 days ago
Alaska Airlines
Wed, Oct 22 - Fri, Oct 31
SAN
San Diego
TAE
Daegu
$1,608 Roundtrip, found 4 days ago
$1,608
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Wed, Oct 22 from San Diego to Daegu, returning Fri, Oct 31, priced at $1,608 found 4 days ago

Frequently asked questions

How much does a flight from San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE) cost?
Lock in a cheap one-way flight from $1,226 or cheap return flight from $1,268 from San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE)?
The cheapest month to fly from SAN to TAE is October, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE)?
To find the cheapest airline that'll fly you from SAN to TAE, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE)?
Nonstop flights from San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SAN 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 San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE)?
To avoid potential delays on the San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE) last-minute?
Booking your plane ticket from SAN to TAE just before your journey is typically more expensive. However, if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a SAN to TAE flight and hotel package?
Compared with arranging flights and hotels separately, booking a SAN to TAE flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply secure your flights and select from our wide range of hotels, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from San Diego Intl. Airport (SAN) to Daegu Intl. Airport (TAE)?
Typically, it's possible to reschedule or cancel your SAN to TAE flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
San Diego Intl.
Destination airport
Daegu Intl.
Roundtrip price
$1,268
Distance
6067 mi

Book with confidence

Book with confidence

San Diego to Daegu Flights

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

 

The best time to book a flight from San Diego to Daegu

Sunday is one of the best days to book for cheap flights from San Diego 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 San Diego 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 San Diego to Daegu in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,226 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 San Diego 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 San Diego 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.

 

San Diego to Daegu Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.