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Kaohsiung City

$1,224+ Cheap flights from Dulles Intl (IAD) to Kaohsiung City (KHH)

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KHH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Dulles Intl to Kaohsiung City

Cheapest flights from Dulles Intl to Kaohsiung City
Explore the most affordable flight options available from Dulles Intl to Kaohsiung City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/610:05 pm
IAD
-
KHH
2 stops34h 55m
United Airlines
Wed 9/99:55 am
KHH
-
IAD
2 stops31h 13m
United Airlines
Deal found 1/26$1,224
This SmartFares deal was found by Cheapflights users on 1/27. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1311:40 am
IAD
-
KHH
2 stops34h 45m
Multiple Airlines
Fri 3/201:15 pm
KHH
-
IAD
2 stops39h 40m
Multiple Airlines
Deal found 1/27$1,296
This United Airlines deal was found by Cheapflights users on 1/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:00 am
IAD
-
KHH
2 stops26h 00m
United Airlines
Thu 7/309:55 am
KHH
-
IAD
2 stops23h 42m
United Airlines
Deal found 1/27$1,348
This Ovago deal was found by Cheapflights users on 1/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:15 am
IAD
-
KHH
2 stops24h 45m
ANA
Thu 7/309:55 am
KHH
-
IAD
1 stop32h 05m
ANA
Deal found 1/27$1,398
This Ovago deal was found by Cheapflights users on 1/26. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:10 pm
IAD
-
KHH
1 stop34h 50m
Air China
Tue 5/269:55 am
KHH
-
IAD
1 stop24h 48m
Air China
Deal found 1/26$1,435
This Qatar Airways deal was found by Cheapflights users on 1/27. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/198:05 pm
IAD
-
KHH
2 stops50h 40m
Multiple Airlines
Mon 2/232:45 pm
KHH
-
IAD
2 stops38h 10m
Multiple Airlines
Deal found 1/27$1,744

Find flight deals from Dulles Intl to Kaohsiung City

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Kaohsiung City (KHH). 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 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,296
(SmartFares)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Kaohsiung City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Kaohsiung City flights.
Search Deals
From Washington, D.C. Dulles Intl to Kaohsiung City
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Kaohsiung City 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 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kaohsiung City that are best for you.

Fly from

Dulles Intl

Fly to

Kaohsiung City

Route

Depart

Return

Price

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Fri 3/13

11:40 am-10:25 am

2 stops34h 45m

Kaohsiung City

Fri 3/20

1:15 pm-4:55 pm

2 stops39h 40m

$1,296

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Tue 6/23

7:00 am-9:00 pm

2 stops26h 00m

Kaohsiung City

Thu 7/30

9:55 am-9:37 pm

2 stops23h 42m

$1,348

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Tue 5/12

10:10 pm-9:00 pm

1 stop34h 50m

Kaohsiung City

Tue 5/26

9:55 am-10:43 pm

1 stop24h 48m

$1,435

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Thu 2/19

8:05 pm-11:45 am

2 stops50h 40m

Kaohsiung City

Mon 2/23

2:45 pm-3:55 pm

2 stops38h 10m

$1,744

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Tue 5/12

5:55 pm-10:15 am

2 stops28h 20m

Kaohsiung City

Tue 5/26

1:15 pm-11:06 am

2 stops33h 51m

$2,015

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Tue 6/23

1:30 pm-2:05 pm

1 stop36h 35m

Kaohsiung City

Thu 7/30

7:05 am-11:15 am

1 stop40h 10m

$3,059

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 3/14

10:10 pm-9:20 pm

2 stops35h 10m

Kaohsiung City

Sat 3/21

11:30 am-5:36 am

2 stops30h 06m

$3,194

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Dulles Intl to Kaohsiung City

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 Kaohsiung City in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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-Kaohsiung City 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-Kaohsiung City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Kaohsiung City 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-Kaohsiung City 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-Kaohsiung City 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 Kaohsiung City

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung City 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.

Reviews of airlines servicing Kaohsiung City

Get insights into the airlines that provide service to Kaohsiung City. 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 Kaohsiung City. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with United Airlines from Washington, D.C. Dulles Intl Airport to Kaohsiung City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Overall

7.4

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Kaohsiung City. 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 Kaohsiung City from Washington, D.C. Dulles Intl?

    Most people fly into Kaohsiung City (KHH) if they book a flight to Kaohsiung City from Washington, D.C. Dulles Intl. On average, Kaohsiung has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Kaohsiung City is conveniently located just 3.5 mi from Kaohsiung City’s city center.

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

    Departing from Washington, D.C. Dulles Intl Airport to Kaohsiung City will take you 26h. The distance between Washington, D.C. Dulles Intl Airport and Kaohsiung City is about 8027 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Kaohsiung City round-trip?

    Currently priced at $634, United Airlines will fly you from Washington, D.C. Dulles Intl Airport to Kaohsiung City and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Kaohsiung City 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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Alternative routes for Dulles Intl to Kaohsiung City

See prices for flight routes from nearby airports that may be better suited for you.
Reagan-National to Kaohsiung City flights
Baltimore to Kaohsiung City flights

Top airline flying from Dulles Intl to Kaohsiung City

Discover the top airline that operate flights from Dulles Intl to Kaohsiung City. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$1,226FlexibilityNo cancel feeOn-time69%

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