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Daegu

$1,454+ Cheap flights from Dulles Intl (IAD) 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TAE
may. 26 — jun. 21
lun. 5/26
lun. 6/2
1 adult, Economy
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Cheap flight deals from Dulles Intl to Daegu

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 mayo 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,454
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$2,205
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Daegu flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Daegu flights.
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From Washington, D.C. Dulles Intl to Daegu
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Dulles Intl to Daegu

Cheapest flights from Dulles Intl to Daegu
Explore the most affordable flight options available from Dulles Intl to Daegu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 21, 2025.

This Trip.com deal was found by Cheapflights users on 5/21. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/512:15 pmIAD - TAE
2 stops32h 25mMultiple Airlines
sáb. 9/139:25 pmTAE - IAD
2 stops49h 40mMultiple Airlines
Deal found 5/21$1,454
This Delta deal was found by Cheapflights users on 5/20. 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.
mié. 8/61:30 pmIAD - TAE
1 stop18h 05mDelta
jue. 8/217:05 amTAE - IAD
2 stops30h 17mDelta
Deal found 5/20$1,896
This Justfly.com deal was found by Cheapflights users on 5/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/61:30 pmIAD - TAE
1 stop18h 05mKorean Air
mié. 8/207:05 amTAE - IAD
2 stops41h 15mKorean Air
Deal found 5/20$1,911
This FlightHub deal was found by Cheapflights users on 5/21. 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.
lun. 8/412:12 pmIAD - TAE
2 stops33h 48mChina Eastern
lun. 8/1812:00 pmTAE - IAD
2 stops44h 43mChina Eastern
Deal found 5/21$3,717

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl 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 mayo 21, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Daegu that are best for you.

Fly from

Dulles Intl

Fly to

Daegu

Route

Depart

Return

Price

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

vie. 9/5

12:15 pm-9:40 am

2 stops32h 25m

Daegu

sáb. 9/13

9:25 pm-10:05 am

2 stops49h 40m

$1,454

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

mié. 8/6

1:30 pm-8:35 pm

1 stop18h 05m

Daegu

jue. 8/21

7:05 am-12:22 am

2 stops30h 17m

$1,896

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

mié. 8/6

1:30 pm-8:35 pm

1 stop18h 05m

Daegu

mié. 8/20

7:05 am-11:20 am

2 stops41h 15m

$1,911

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

lun. 8/4

12:12 pm-11:00 am

2 stops33h 48m

Daegu

lun. 8/18

12:00 pm-7:43 pm

2 stops44h 43m

$3,717

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

jue. 9/25

9:30 am-8:35 pm

2 stops22h 05m

$2,928

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/20

Compare providers for flights from Dulles Intl 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 Dulles Intl to Daegu in May.
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 Washington, D.C. Dulles Intl Airport-Daegu flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Daegu flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Daegu flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-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 Washington, D.C. Dulles Intl Airport-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 Dulles Intl to Daegu

Have a flexible travel schedule? Discover the best time to fly to Daegu from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Daegu

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 mayo 21, 2025.
Korean Air
8.4
Very good
1,076 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

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
1,076 reviews
Korean Air
8.4
Very good
1,076 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

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
7,951 reviews
Korean Air
8.4
Very good
1,076 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

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.
China Eastern
7.2
Good
150 reviews
Korean Air
8.4
Very good
1,076 reviews

Crew

8.7

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

Entertainment

8.2

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 Dulles Intl 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, D.C. Dulles Intl?

    Daegu (TAE) is the airport you will fly into if you book a flight from Washington, D.C. Dulles Intl to Daegu. You should not have trouble finding flights to Daegu from Washington, D.C. Dulles Intl; the airport handles an average of 0 inbound flights from Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights to the Daegu airport from Washington, D.C. Dulles Intl. It is only a 4.1 mi journey from Daegu (TAE) to Daegu’s city center.

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

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

  • How can I find direct flights from Dulles Intl to Daegu?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

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Top airline flying from Dulles Intl to Daegu

Discover the top airline that operate flights from Dulles Intl to Daegu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapest$1,665Average$2,000FlexibilityNo cancel feeOn-time81%

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