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Daegu

$1,035+ Cheap flights from Seattle (SEA) to Daegu (TAE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TAE
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Seattle to Daegu

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Daegu (TAE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,447
(Mytrip)

One-way from

$1,035
(Flightnetwork)
Provider with most accurate pricing for Seattle/Tacoma Intl-Daegu flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Daegu flights.
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From Seattle/Tacoma Intl to Daegu
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One-way flight from Seattle/Tacoma Intl to Daegu
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Find flight deals from Seattle to Daegu

Cheapest flights from Seattle to Daegu
Explore the most affordable flight options available from Seattle to Daegu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/241:10 amSEA - TAE
1 stop36h 15mMultiple Airlines
Thu 5/2910:40 amTAE - SEA
2 stops20h 00mMultiple Airlines
Deal found 4/16$1,078
This FlightHub deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/217:10 amSEA - TAE
2 stops35h 50mChina Eastern
Sun 6/112:00 pmTAE - SEA
2 stops44h 08mChina Eastern
Deal found 4/16$1,217
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2212:50 pmSEA - TAE
1 stop15h 45mKorean Air
Sun 6/17:35 amTAE - SEA
1 stop19h 15mKorean Air
Deal found 4/16$1,429
This Delta deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2312:40 pmSEA - TAE
1 stop15h 55mDelta
Tue 6/37:35 amTAE - SEA
1 stop22h 05mDelta
Deal found 4/16$1,467

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to Daegu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
Use the filters below to find and compare flights from Seattle to Daegu that are best for you.

Fly from

Seattle

Fly to

Daegu

Route

Depart

Return

Price

SeattleDaegu

SEA - TAE

SEATAE

Seattle/Tacoma Intl

Sat 5/31

5:30 am-8:35 pm

3 stops47h 05m

Daegu

Sat 6/7

10:40 am-12:10 am

3 stops29h 30m

$1,447

SeattleDaegu

SEA - TAE

SEATAE

Seattle/Tacoma Intl

Sat 5/31

12:50 pm-8:35 pm

1 stop15h 45m

Daegu

Sat 6/7

7:35 am-10:50 am

1 stop19h 15m

$1,784

SeattleDaegu

SEA - TAE

SEATAE

Seattle/Tacoma Intl

Sat 5/31

12:50 pm-8:35 pm

1 stop15h 45m

$1,035

SeattleDaegu

SEA - TAE

SEATAE

Seattle/Tacoma Intl

Sat 5/31

7:20 am-8:35 pm

2 stops21h 15m

$1,195

SeattleDaegu

SEA - TAE

SEATAE

Seattle/Tacoma Intl

Sat 5/31

12:00 pm-8:35 pm

3 stops40h 35m

$1,677

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Seattle to Daegu

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Daegu in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Daegu flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-Daegu flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Seattle-Daegu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Daegu flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Daegu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Daegu

Have a flexible travel schedule? Discover the best time to fly to Daegu from Seattle 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.

Cheapflights Insights

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

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

Find hourly flight availability from Seattle to Daegu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Daegu in the morning. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight at noon.

Rainfall in Daegu by month

Plan your trip to Daegu by taking into account the average rainfall totals by month.

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.

Temperature in Daegu by month

Plan your trip to Daegu by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Daegu

Get insights into the airlines that provide service to Daegu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Daegu. Reviews last updated April 17, 2025.
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,916 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Food

8.1

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

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

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

  • How can I find direct flights from Seattle to Daegu?

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

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