How long is the flight from State of Washington to Daegu?

Delta and Korean Air can get you from State of Washington to Daegu in just under 15h 10m. Your travel time can differ by up to 5h 15m. The distance from State of Washington to Daegu is about 5201 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Daegu ranges from 0.7 - 8.4 inches per month. July is typically the wettest month, when rainfall can reach 8.4 in. December is typically the driest time to visit Daegu when rainfall is around 0.7 in.

If weather is an important factor for your trip to Daegu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

What is the cheapest time of day to fly from WA to TAE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Daegu as you normally would.

What airport do you fly into for flights to Daegu from Washington?

Daegu (TAE), located 4.1 mi from the city center, is the airport you fly into when you book flights from Washington to Daegu.

Can I find deals for flights from Washington to Daegu that include hotel bookings?

Yes. In addition to deals on Washington to Daegu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington to Daegu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Daegu.

Can I find deals for business class flights from Washington to Daegu?

Yes. Cheapflights offers flight deals from Washington to Daegu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$979+ Flights from Washington to Daegu

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Best flights from Washington to Daegu
Discover carefully curated flight deals from Washington to Daegu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.

Sun 3/812:35 pmSEA - TAE

1 stop15h 10mDelta

Thu 3/127:40 amTAE - SEA

1 stop22h 40mDelta

Deal found 10/11

$979

Sun 3/87:20 amSEA - TAE

2 stops20h 25mKorean Air

Thu 3/127:40 amTAE - SEA

1 stop18h 20mKorean Air

Deal found 10/11

$988

Cheap flight deals from Washington to Daegu

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Round-trip from	$979 (Delta)

Provider with most accurate pricing for Seattle/Tacoma Intl-Daegu flight deals.

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From Washington to Daegu

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Fly from

Fly to

Route

Depart

Return

Price

SeattleDaegu

SEA - TAE

SEATAE

Seattle/Tacoma Intl

Sun 3/8

12:35 pm-7:45 pm

1 stop15h 10m

Daegu

Thu 3/12

7:40 am-2:20 pm

1 stop22h 40m

$979

SeattleDaegu

SEA - TAE

SEATAE

Seattle/Tacoma Intl

Sun 3/8

7:20 am-7:45 pm

2 stops20h 25m

Daegu

Thu 3/12

7:40 am-10:00 am

1 stop18h 20m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Best time to book a flight from Washington to Daegu

Have a flexible travel schedule? Discover the best time to fly to Daegu from Washington with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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Everything you need to know about your flight from Washington to Daegu

What is the cheapest month to book a flight from State of Washington to Daegu?

Currently, August is the cheapest month in which you can book a flight from State of Washington to Daegu (average of $840). Flying from State of Washington to Daegu in June is currently the most expensive (average of $1,740). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

What airport do you fly into for flights to Daegu from Washington?
Daegu (TAE), located 4.1 mi from the city center, is the airport you fly into when you book flights from Washington to Daegu.
How long is the flight from State of Washington to Daegu?
Delta and Korean Air can get you from State of Washington to Daegu in just under 15h 10m. Your travel time can differ by up to 5h 15m. The distance from State of Washington to Daegu is about 5201 mi. This flight may include one or multiple stops.
Can I find deals for flights from Washington to Daegu that include hotel bookings?
Yes. In addition to deals on Washington to Daegu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Daegu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Daegu.
Can I find deals for business class flights from Washington to Daegu?
Yes. Cheapflights offers flight deals from Washington to Daegu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from State of Washington to Daegu?
Currently, August is the cheapest month in which you can book a flight from State of Washington to Daegu (average of $840). Flying from State of Washington to Daegu in June is currently the most expensive (average of $1,740). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$979+ Cheap flights from Washington to Daegu (TAE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Daegu with Cheapflights

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Find flight deals from Washington to Daegu

Best flights from Washington to DaeguDiscover carefully curated flight deals from Washington to Daegu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.

Discover carefully curated flight deals from Washington to Daegu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.

Cheap flight deals from Washington to Daegu

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Best time to book a flight from Washington to Daegu

Have a flexible travel schedule? Discover the best time to fly to Daegu from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Daegu

What is the cheapest month to book a flight from State of Washington to Daegu?

Related info for your journey

Find useful and relevant information for your journey from Washington to Daegu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Daegu from Washington?

How long is the flight from State of Washington to Daegu?

Can I find deals for flights from Washington to Daegu that include hotel bookings?

How can I find direct flights from Washington to Daegu?

Can I find deals for business class flights from Washington to Daegu?

What is the cheapest month to book a flight from State of Washington to Daegu?

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Best flights from Washington to Daegu
Discover carefully curated flight deals from Washington to Daegu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 14, 2025.