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Daegu

$1,769+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — TAE
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$1,769
(Delta)
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
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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 January 6, 2026.

This Delta deal was found by Cheapflights users on 1/4. 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.
Mon 3/912:50 pmIAD - TAE
1 stop17h 55mDelta
Thu 3/267:40 amTAE - IAD
1 stop16h 10mDelta
Deal found 1/4$1,769
This Delta deal was found by Cheapflights users on 1/4. 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.
Mon 3/91:19 pmIAD - TAE
2 stops41h 26mDelta
Mon 3/307:35 amTAE - IAD
1 stop16h 40mDelta
Deal found 1/4$1,773
This Air France deal was found by Cheapflights users on 1/4. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:40 pmIAD - TAE
2 stops32h 05mAir France
Sun 3/297:35 amTAE - IAD
2 stops45h 30mAir France
Deal found 1/4$1,807
This Air France deal was found by Cheapflights users on 1/4. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/127:50 pmIAD - TAE
2 stops34h 55mAir France
Sun 3/297:35 amTAE - IAD
2 stops45h 30mAir France
Deal found 1/4$1,808
This Delta deal was found by Cheapflights users on 1/4. 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.
Fri 3/1312:50 pmIAD - TAE
1 stop17h 55mDelta
Tue 3/317:35 amTAE - IAD
1 stop16h 40mDelta
Deal found 1/4$1,819
This Delta deal was found by Cheapflights users on 1/4. 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 3/117:59 pmIAD - TAE
2 stops34h 46mDelta
Fri 3/277:40 amTAE - IAD
1 stop16h 10mDelta
Deal found 1/4$1,823
This Delta deal was found by Cheapflights users on 1/4. 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.
Thu 3/127:00 amIAD - TAE
2 stops23h 45mDelta
Sat 3/287:40 amTAE - IAD
2 stops28h 40mDelta
Deal found 1/4$1,833
This FlightHub deal was found by Cheapflights users on 1/4. 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.
Wed 3/111:19 pmIAD - TAE
2 stops32h 41mChina Eastern
Sat 3/2812:00 pmTAE - IAD
2 stops44h 19mChina Eastern
Deal found 1/4$1,845
This Delta deal was found by Cheapflights users on 1/4. 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.
Fri 3/1312:50 pmIAD - TAE
1 stop17h 55mDelta
Fri 3/277:40 amTAE - IAD
1 stop16h 10mDelta
Deal found 1/4$1,869
This Delta deal was found by Cheapflights users on 1/4. 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.
Fri 3/137:00 amIAD - TAE
2 stops23h 45mDelta
Sun 3/297:35 amTAE - IAD
1 stop16h 40mDelta
Deal found 1/4$1,873
This Delta deal was found by Cheapflights users on 1/5. 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.
Thu 3/2610:06 amIAD - TAE
2 stops20h 39mDelta
Sun 4/127:35 amTAE - IAD
1 stop16h 40mDelta
Deal found 1/5$1,882

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 January 6, 2026.
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

Mon 3/9

12:50 pm-7:45 pm

1 stop17h 55m

Daegu

Thu 3/26

7:40 am-10:50 am

1 stop16h 10m

$1,769

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Tue 3/10

12:50 pm-7:45 pm

1 stop17h 55m

Daegu

Wed 3/25

7:40 am-10:50 am

1 stop16h 10m

$1,769

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Wed 3/11

12:50 pm-7:45 pm

1 stop17h 55m

Daegu

Wed 3/25

7:40 am-10:50 am

1 stop16h 10m

$1,769

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Wed 3/11

12:50 pm-7:45 pm

1 stop17h 55m

Daegu

Tue 3/31

7:35 am-11:15 am

1 stop16h 40m

$1,769

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Thu 3/12

12:50 pm-7:45 pm

1 stop17h 55m

Daegu

Wed 3/25

7:40 am-10:50 am

1 stop16h 10m

$1,769

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Wed 3/11

12:50 pm-7:45 pm

1 stop17h 55m

Daegu

Mon 3/30

7:35 am-11:15 am

1 stop16h 40m

$1,769

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Mon 3/9

12:50 pm-7:45 pm

1 stop17h 55m

Daegu

Wed 3/25

7:40 am-10:50 am

1 stop16h 10m

$1,769

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Tue 3/10

7:00 am-7:45 pm

2 stops23h 45m

Daegu

Thu 3/26

7:40 am-10:50 am

1 stop16h 10m

$1,773

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Sun 3/15

1:19 pm-7:45 pm

2 stops41h 26m

Daegu

Wed 3/25

7:40 am-10:50 am

1 stop16h 10m

$1,773

Washington, D.C.Daegu

IAD - TAE

IADTAE

Washington, D.C. Dulles Intl

Tue 3/10

10:06 am-7:45 pm

2 stops20h 39m

Daegu

Mon 3/30

7:35 am-11:15 am

1 stop16h 40m

$1,773

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 11 results
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  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Daegu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Daegu flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.

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 0 airlines have 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.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Daegu?

    For as low as $1,769, Delta can have you in Daegu from Washington, D.C. Dulles Intl Airport in 17h 55m. Airlines will cover a distance of 6999 mi.

  • 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.

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