HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kaohsiung City

$1,632+ Cheap flights from Washington, D.C. (WAS) 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — KHH
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Washington, D.C. to Kaohsiung City with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington, D.C. to Kaohsiung City

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,632
(Trip.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Kaohsiung City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kaohsiung City flights.
Search Deals
From Washington, D.C. (WAS) to Kaohsiung City
Search Deals

Find flight deals from Washington, D.C. to Kaohsiung City

Cheapest flights from Washington, D.C. to Kaohsiung City
Explore the most affordable flight options available from Washington, D.C. to Kaohsiung City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Trip.com deal was found by Cheapflights users on 4/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1411:00 amIAD - KHH
2 stops34h 30mMultiple Airlines
Sat 6/219:15 pmKHH - IAD
2 stops30h 25mMultiple Airlines
Deal found 4/30$1,632
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:40 amDCA - KHH
2 stops24h 05mMultiple Airlines
Sat 6/218:00 amKHH - DCA
2 stops23h 42mMultiple Airlines
Deal found 4/30$1,860
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/166:00 amDCA - KHH
2 stops44h 00mAir Canada
Mon 7/147:00 amKHH - DCA
2 stops37h 52mAir Canada
Deal found 4/30$1,941
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/146:50 pmBWI - KHH
3 stops33h 25mMultiple Airlines
Sat 6/216:35 pmKHH - BWI
3 stops36h 53mMultiple Airlines
Deal found 4/30$1,968
This KAYAK deal was found by Cheapflights users on 4/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/167:12 pmBWI - KHH
2 stops29h 03mCathay Pacific
Mon 7/147:30 amKHH - BWI
2 stops26h 47mCathay Pacific
Deal found 4/30$2,397
This Gotogate deal was found by Cheapflights users on 4/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/141:30 pmIAD - KHH
1 stop36h 35mKorean Air
Sat 6/217:05 amKHH - IAD
1 stop40h 10mKorean Air
Deal found 4/30$4,160

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 May 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Kaohsiung City that are best for you.

Fly from

Washington, D.C.

Fly to

Kaohsiung City

Route

Depart

Return

Price

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 6/14

11:00 am-9:30 am

2 stops34h 30m

Kaohsiung City

Sat 6/21

9:15 pm-3:40 pm

2 stops30h 25m

$1,632

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Sat 6/14

9:40 am-9:45 pm

2 stops24h 05m

Kaohsiung City

Sat 6/21

8:00 am-7:42 pm

2 stops23h 42m

$1,860

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Mon 6/16

6:00 am-2:00 pm

2 stops44h 00m

Kaohsiung City

Mon 7/14

7:00 am-8:52 am

2 stops37h 52m

$1,941

BaltimoreKaohsiung City

BWI - KHH

BWIKHH

Baltimore/Washington

Sat 6/14

6:50 pm-4:15 pm

3 stops33h 25m

Kaohsiung City

Sat 6/21

6:35 pm-7:28 pm

3 stops36h 53m

$1,968

BaltimoreKaohsiung City

BWI - KHH

BWIKHH

Baltimore/Washington

Mon 6/16

7:12 pm-12:15 pm

2 stops29h 03m

Kaohsiung City

Mon 7/14

7:30 am-10:17 pm

2 stops26h 47m

$2,397

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 6/14

1:30 pm-2:05 pm

1 stop36h 35m

Kaohsiung City

Sat 6/21

7:05 am-11:15 am

1 stop40h 10m

$4,160

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Kaohsiung City in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
ExpediaPrice Accuracy1 starTrust 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.-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.-Kaohsiung City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Kaohsiung City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Kaohsiung City flights, Cheapflights users trust Expedia the most. Expedia 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.-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 Washington, D.C. to Kaohsiung City

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

Rainfall in Kaohsiung City by month

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

In terms of precipitation, rainfall in Kaohsiung City 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 City when rainfall is around 1.2 in.

Temperature in Kaohsiung City by month

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

If weather is an important factor for your trip to Kaohsiung City, 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 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 May 1, 2025.
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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
1,069 reviews
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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
7.5
Good
855 reviews
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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
7.0
Good
9,245 reviews
Korean Air
8.4
Very good
1,069 reviews

Food

8.1

Boarding

8.5

Crew

8.7

Comfort

8.3

Overall

8.4

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 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.?

    Located just 3.5 mi from the city center, Kaohsiung City is the airport most travelers will use when flying to Kaohsiung City from Washington, D.C.. Booking flights from Washington, D.C. to Kaohsiung (KHH) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 0 different airlines.

  • What are the cheapest airlines flying from Washington, D.C. to Kaohsiung City round-trip?

    Air Canada, at $1,941, was found to be the cheapest airline from Washington, D.C. to Kaohsiung City.Alternate airlines to your destination round-trip include Cathay Pacific and Korean Air.

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

    The most popular flight routes from Washington, D.C. to Kaohsiung City are Washington, D.C. Dulles Intl - Kaohsiung City, Washington, D.C. Reagan-National - Kaohsiung City and Baltimore/Washington - Kaohsiung City.

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

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

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

    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 City.

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Kaohsiung City

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.