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Kaohsiung

$575+ Cheap flights from Dulles Intl (IAD) to Kaohsiung

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KHH
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Dulles Intl to Kaohsiung

Keep the following information in mind while searching for Dulles Intl to Kaohsiung flight deals. Data was last updated June 18, 2025.

Round-trip from

$1,267
(United Airlines)

One-way from

$575
(Kiwi.com)
From Washington, D.C. Dulles Intl to Kaohsiung
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One-way flight from Washington, D.C. Dulles Intl to Kaohsiung
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Find flight deals from Dulles Intl to Kaohsiung

Cheapest flights from Dulles Intl to Kaohsiung
Explore the most affordable flight options available from Dulles Intl to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3110:16 pmIAD - KHH
2 stops34h 44mUnited Airlines
Thu 8/710:25 amKHH - IAD
2 stops26h 20mUnited Airlines
Deal found 6/16$1,267
This oojo deal was found by Cheapflights users on 6/16. 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.
Sun 11/210:40 amIAD - KHH
2 stops36h 10mMultiple Airlines
Sun 11/237:50 amKHH - IAD
2 stops45h 05mMultiple Airlines
Deal found 6/16$1,469
This Air Canada deal was found by Cheapflights users on 6/18. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/25:12 pmIAD - KHH
2 stops41h 28mAir Canada
Sat 8/96:55 amKHH - IAD
2 stops38h 42mAir Canada
Deal found 6/18$1,996
This Gurufare deal was found by Cheapflights users on 6/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/212:30 pmIAD - KHH
2 stops36h 40mKorean Air
Sun 11/237:10 amKHH - IAD
1 stop39h 40mKorean Air
Deal found 6/16$2,841

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Kaohsiung 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 June 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Kaohsiung that are best for you.

Fly from

Dulles Intl

Fly to

Kaohsiung

Route

Depart

Return

Price

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Thu 7/31

10:16 pm-9:00 pm

2 stops34h 44m

Kaohsiung City

Thu 8/7

10:25 am-12:45 am

2 stops26h 20m

$1,267

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sun 11/2

10:40 am-11:50 am

2 stops36h 10m

Kaohsiung City

Sun 11/23

7:50 am-3:55 pm

2 stops45h 05m

$1,469

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 8/2

5:12 pm-10:40 pm

2 stops41h 28m

Kaohsiung City

Sat 8/9

6:55 am-9:37 am

2 stops38h 42m

$1,996

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sun 11/2

12:30 pm-2:10 pm

2 stops36h 40m

Kaohsiung City

Sun 11/23

7:10 am-9:50 am

1 stop39h 40m

$2,841

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Tue 7/29

5:25 pm-5:05 pm

3 stops59h 40m

$575

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Thu 7/31

10:20 am-3:40 pm

2 stops41h 20m

$689

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Thu 7/31

10:32 pm-9:00 pm

3 stops34h 28m

$748

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Wed 7/30

1:30 pm-2:05 pm

1 stop36h 35m

$1,493

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Dulles Intl to Kaohsiung

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

Rainfall in Kaohsiung by month

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

In terms of precipitation, rainfall in Kaohsiung ranges from 1.2 - 3.9 inches per month. September is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Kaohsiung when rainfall is around 1.2 in.

Temperature in Kaohsiung by month

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

If weather is an important factor for your trip to Kaohsiung, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Kaohsiung

Get insights into the airlines that provide service to Kaohsiung. 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. Reviews last updated June 18, 2025.
Korean Air
8.4
Very good
1,090 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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
1,090 reviews
Korean Air
8.4
Very good
1,090 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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.
United Airlines
7.4
Good
8,810 reviews
Korean Air
8.4
Very good
1,090 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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.
Air Canada
7.1
Good
9,572 reviews
Korean Air
8.4
Very good
1,090 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

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 Kaohsiung. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Kaohsiung one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $689. United Airlines flights start at $748 while deals on Korean Air start at $1,493 one-way.

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

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

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

    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.

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Kaohsiung 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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