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Kaohsiung

$493+ Cheap flights from Washington, D.C. (WAS) 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KHH
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Kaohsiung

Keep the following information in mind while searching for Washington, D.C. to Kaohsiung flight deals. Data was last updated July 30, 2025.

Round-trip from

$927
(Orbitz)

One-way from

$493
(Kiwi.com)
From Washington, D.C. (WAS) to Kaohsiung
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One-way flight from Washington, D.C. (WAS) to Kaohsiung
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Find flight deals from Washington, D.C. to Kaohsiung

Cheapest flights from Washington, D.C. to Kaohsiung
Explore the most affordable flight options available from Washington, D.C. to Kaohsiung. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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 8/76:42 amBWI - KHH
2 stops26h 18mUnited Airlines
Fri 8/2210:25 amKHH - BWI
2 stops31h 23mUnited Airlines
Deal found 7/30$925
This Orbitz deal was found by Cheapflights users on 7/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:00 amIAD - KHH
2 stops42h 40mMultiple Airlines
Sun 9/287:00 amKHH - IAD
2 stops29h 23mMultiple Airlines
Deal found 7/27$927
This SmartFares deal was found by Cheapflights users on 7/27. 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 11/78:00 amDCA - KHH
2 stops41h 15mMultiple Airlines
Sat 11/157:05 amKHH - DCA
2 stops51h 54mMultiple Airlines
Deal found 7/27$1,112
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/89:59 amDCA - KHH
2 stops25h 11mCathay Pacific
Sun 9/287:10 pmKHH - DCA
2 stops37h 49mCathay Pacific
Deal found 7/27$1,171
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1111:00 amDCA - KHH
2 stops39h 00mAir Canada
Thu 9/187:00 amKHH - DCA
2 stops24h 44mAir Canada
Deal found 7/28$1,190
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 9/87:00 amIAD - KHH
2 stops26h 00mUnited Airlines
Sun 9/2810:25 amKHH - IAD
1 stop35h 40mUnited Airlines
Deal found 7/27$1,223
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/117:00 amDCA - KHH
2 stops26h 00mUnited Airlines
Thu 9/1810:25 amKHH - DCA
2 stops25h 29mUnited Airlines
Deal found 7/28$1,226
This Arangrant deal was found by Cheapflights users on 7/27. 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 Arangrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:27 pmIAD - KHH
2 stops27h 58mCathay Pacific
Fri 12/51:15 pmKHH - IAD
2 stops21h 59mCathay Pacific
Deal found 7/27$2,464
This oojo deal was found by Cheapflights users on 7/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:15 pmIAD - KHH
1 stop36h 50mKorean Air
Sun 9/287:05 amKHH - IAD
1 stop39h 50mKorean Air
Deal found 7/27$2,724
This Air Canada deal was found by Cheapflights users on 7/27. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/910:11 pmIAD - KHH
2 stops50h 44mAir Canada
Fri 12/57:00 amKHH - IAD
2 stops27h 20mAir Canada
Deal found 7/27$3,136
This oojo deal was found by Cheapflights users on 7/30. 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.
Wed 9/106:00 amBWI - KHH
2 stops29h 10mCathay Pacific
Fri 10/107:30 amKHH - BWI
2 stops28h 18mCathay Pacific
Deal found 7/30$7,652
This business-class.com deal was found by Cheapflights users on 7/30. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/710:59 amBWI - KHH
3 stops39h 31mMultiple Airlines
Fri 8/224:50 pmKHH - BWI
3 stops32h 58mMultiple Airlines
Deal found 7/30$20,980

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 July 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Kaohsiung that are best for you.

Fly from

Washington, D.C.

Fly to

Kaohsiung

Route

Depart

Return

Price

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 9/8

9:00 am-3:40 pm

2 stops42h 40m

Kaohsiung City

Sun 9/28

7:00 am-12:23 am

2 stops29h 23m

$927

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Fri 11/7

8:00 am-2:15 pm

2 stops41h 15m

Kaohsiung City

Sat 11/15

7:05 am-9:59 pm

2 stops51h 54m

$1,112

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Mon 9/8

9:59 am-11:10 pm

2 stops25h 11m

Kaohsiung City

Sun 9/28

7:10 pm-8:59 pm

2 stops37h 49m

$1,171

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Thu 9/11

11:00 am-2:00 pm

2 stops39h 00m

Kaohsiung City

Thu 9/18

7:00 am-7:44 pm

2 stops24h 44m

$1,190

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 9/8

7:00 am-9:00 pm

2 stops26h 00m

Kaohsiung City

Sun 9/28

10:25 am-10:05 am

1 stop35h 40m

$1,223

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Thu 9/11

7:00 am-9:00 pm

2 stops26h 00m

Kaohsiung City

Thu 9/18

10:25 am-11:54 pm

2 stops25h 29m

$1,226

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 9/8

1:15 pm-2:05 pm

1 stop36h 50m

Kaohsiung City

Sun 9/28

7:05 am-10:55 am

1 stop39h 50m

$2,724

BaltimoreKaohsiung City

BWI - KHH

BWIKHH

Baltimore/Washington

Wed 9/10

6:00 am-11:10 pm

2 stops29h 10m

Kaohsiung City

Fri 10/10

7:30 am-11:48 pm

2 stops28h 18m

$7,652

BaltimoreKaohsiung City

BWI - KHH

BWIKHH

Baltimore/Washington

Sun 8/31

5:45 am-5:55 pm

3 stops48h 10m

$493

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sun 8/31

10:05 pm-5:55 pm

2 stops31h 50m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 18 results
1
2

Best time to book a flight from Washington, D.C. to Kaohsiung

Have a flexible travel schedule? Discover the best time to fly to Kaohsiung from Washington, D.C. 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. to Kaohsiung
No data available for this route at this time. Please check back soon.

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 July 30, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Kaohsiung, such as Korean Air, Cathay Pacific, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

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
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

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.
Cathay Pacific
7.6
Good
949 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

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.
United Airlines
7.4
Good
8,896 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

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.
Air Canada
7.1
Good
9,837 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

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 Washington, D.C. 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. to Kaohsiung one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $538. However, be on the lookout for offers from Cathay Pacific and Air Canada, as they are both options that can get you from Washington, D.C. to Kaohsiung for a low price.

  • What are the most popular routes from Washington, D.C. to Kaohsiung?

    Most travelers choose Washington, D.C. Dulles Intl - Kaohsiung City, Baltimore/Washington - Kaohsiung City or Washington, D.C. Reagan-National - Kaohsiung City when deciding on the best route from Washington, D.C. to Kaohsiung.

  • Can I find deals for flights from Washington, D.C. to Kaohsiung that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Kaohsiung flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Kaohsiung?

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

  • Can I find deals for business class flights from Washington, D.C. to Kaohsiung?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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.

See more FAQs

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Top airline flying from Washington, D.C. to Kaohsiung

Discover the top airline that operate flights from Washington, D.C. to Kaohsiung. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,226Average$1,226FlexibilityNo cancel feeOn-time69%

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