What is the cheapest airline that flies from Washington, D.C. to Kaohsiung City?

United Airlines, Cathay Pacific, and Air Canada are the most popular carriers operating from Washington, D.C. to Kaohsiung City

How long does it take to fly to Kaohsiung City?

Flight times from Washington, D.C. to Kaohsiung City vary, but if you’re flying out of Washington, D.C. and flying into Kaohsiung City (one of the most popular routes), then the duration is 24h 58m on average. Another popular route from Washington, D.C. to Kaohsiung City is flying from Baltimore to Kaohsiung City, which will take roughly 26h. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from Washington, D.C. to Kaohsiung City Airport?

Prices for flights from Washington, D.C. to Kaohsiung City Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Kaohsiung City Airport?

The number of operators available for flights from Washington, D.C. to Kaohsiung City Airport is 1 as of July 2025.

How old do you have to be to fly from Washington, D.C. to Kaohsiung City Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Kaohsiung City Airport.

What documentation or ID do you need to fly to Kaohsiung City Airport?

The required travel and health documents for your Kaohsiung City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaohsiung City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$493 Cheap Flights from Washington, D.C. to Kaohsiung City in 2025

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Find the cheapest flights from Washington, D.C. to Kaohsiung City

Round-trip

One-way

Cheap round-trip flights

9:00 am - 9:45 pmIAD-KHH

24h 45m2 stops

8:00 am - 12:23 amKHH-IAD

28h 23m2 stops

$994

Find Deal

Mon, Sep 8 - Sun, Sep 28

9:00 am - 9:45 pmIAD-KHH

24h 45m2 stops

7:00 am - 12:23 amKHH-IAD

29h 23m2 stops

$1,017

Find Deal

Sat, Sep 13 - Sat, Sep 20

6:35 am - 9:00 pmIAD-KHH

26h 25m2 stops

10:25 am - 11:59 pmKHH-IAD

25h 34m3 stops

$1,270United Airlines

Find Deal

Mon, Sep 8 - Sun, Sep 28

10:05 pm - 9:00 pmIAD-KHH

34h 55m3 stops

10:25 am - 5:22 amKHH-IAD

30h 57m2 stops

$1,310United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

10:05 pm - 10:20 pmIAD-KHH

36h 15m2 stops

7:05 am - 10:55 amKHH-IAD

39h 50m1 stop

$1,794

Find Deal

Sat, Sep 13 - Sat, Sep 20

10:20 am - 2:00 pmIAD-KHH

39h 40m2 stops

7:05 am - 10:55 amKHH-IAD

39h 50m1 stop

$1,883

Find Deal

Mon, Sep 8 - Sun, Sep 28

1:15 pm - 3:10 pmIAD-KHH

37h 55m1 stop

4:10 pm - 10:55 amKHH-IAD

30h 45m1 stop

$2,544

Find Deal

Mon, Sep 8 - Sun, Sep 28

8:25 am - 10:40 pmIAD-KHH

26h 15m2 stops

6:55 am - 11:13 amKHH-IAD

40h 18m2 stops

$5,264Air Canada

Find Deal

Wed, Sep 10 - Fri, Oct 10

5:30 pm - 6:05 pmDCA-KHH

36h 35m2 stops

7:10 pm - 10:15 pmKHH-DCA

39h 05m2 stops

$6,777Cathay Pacific

Find Deal

Wed, Sep 10 - Fri, Oct 10

6:00 am - 11:10 pmBWI-KHH

29h 10m2 stops

7:30 am - 11:48 pmKHH-BWI

28h 18m2 stops

$7,652Cathay Pacific

Find Deal

Wed, Sep 10 - Fri, Oct 10

Cathay Pacific flights from Washington, D.C. to Kaohsiung City

Our best Cathay Pacific deals on Washington, D.C. to Kaohsiung City flight tickets

Cathay Pacific

Sep 10

DCA5:30 pmWashington, D.C. Reagan-National

36h 35m

2 stops

KHH6:05 pmKaohsiung City

Oct 10

KHH7:10 pmKaohsiung City

39h 05m

2 stops

DCA10:15 pmWashington, D.C. Reagan-National

$6,777

Find similar

Cathay Pacific

Sep 10

BWI6:00 amBaltimore/Washington

29h 10m

2 stops

KHH11:10 pmKaohsiung City

Oct 10

KHH7:30 amKaohsiung City

28h 18m

2 stops

BWI11:48 pmBaltimore/Washington

$7,652

Find similar

United Airlines flights from Washington, D.C. to Kaohsiung City

Our best United Airlines deals on Washington, D.C. to Kaohsiung City flight tickets

United Airlines

Aug 7

BWI6:42 amBaltimore/Washington

26h 18m

2 stops

KHH9:00 pmKaohsiung City

Aug 22

KHH10:25 amKaohsiung City

31h 23m

2 stops

BWI5:48 amBaltimore/Washington

$925

Find similar

United Airlines

Aug 7

BWI6:42 amBaltimore/Washington

26h 18m

2 stops

KHH9:00 pmKaohsiung City

Aug 22

KHH10:25 amKaohsiung City

30h 56m

3 stops

BWI5:21 amBaltimore/Washington

$929

Find similar

United Airlines

Aug 7

BWI2:54 pmBaltimore/Washington

42h 06m

3 stops

KHH9:00 pmKaohsiung City

Aug 22

KHH10:25 amKaohsiung City

30h 56m

3 stops

BWI5:21 amBaltimore/Washington

$969

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Kaohsiung City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 9/8

9:00 am-9:45 pm

2 stops24h 45m

Kaohsiung City

Sun 9/28

8:00 am-12:23 am

2 stops28h 23m

$994

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 9/13

9:00 am-9:45 pm

2 stops24h 45m

Kaohsiung City

Sat 9/20

7:00 am-12:23 am

2 stops29h 23m

$1,017

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 9/8

6:35 am-9:00 pm

2 stops26h 25m

Kaohsiung City

Sun 9/28

10:25 am-11:59 pm

3 stops25h 34m

$1,270

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 9/13

10:05 pm-9:00 pm

3 stops34h 55m

Kaohsiung City

Sat 9/20

10:25 am-5:22 am

2 stops30h 57m

$1,310

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 9/13

10:05 pm-10:20 pm

2 stops36h 15m

Kaohsiung City

Sat 9/20

7:05 am-10:55 am

1 stop39h 50m

$1,794

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 9/8

10:20 am-2:00 pm

2 stops39h 40m

Kaohsiung City

Sun 9/28

7:05 am-10:55 am

1 stop39h 50m

$1,883

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 9/8

1:15 pm-3:10 pm

1 stop37h 55m

Kaohsiung City

Sun 9/28

4:10 pm-10:55 am

1 stop30h 45m

$2,544

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Wed 9/10

8:25 am-10:40 pm

2 stops26h 15m

Kaohsiung City

Fri 10/10

6:55 am-11:13 am

2 stops40h 18m

$5,264

Washington, D.C.Kaohsiung City

DCA - KHH

DCAKHH

Washington, D.C. Reagan-National

Wed 9/10

5:30 pm-6:05 pm

2 stops36h 35m

Kaohsiung City

Fri 10/10

7:10 pm-10:15 pm

2 stops39h 05m

$6,777

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Kaohsiung City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

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Other information

What is the cheapest time of day to depart on your flight to Kaohsiung City?

Flying to Kaohsiung City from Washington, D.C. in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,511 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Kaohsiung City, so prices are often more expensive at around $1,602 per ticket.

When to book flights from Washington, D.C. to Kaohsiung City

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Kaohsiung City according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Kaohsiung City (WAS to KHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kaohsiung City

Best Price Found	$493
Fastest flight time	21h 10m
Direct flights	None
Airports in Kaohsiung City	1 airport

The best one-way flight to Kaohsiung City from Washington, D.C. in the past 72 hours is $493. The best round-trip flight deal from Washington, D.C. to Kaohsiung City found on momondo in the last 72 hours is $994.

The fastest flight from Washington, D.C. to Kaohsiung City takes 21h 10m

There are no direct flights from Washington, D.C. to Kaohsiung City. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Kaohsiung City Airport, Washington, D.C. Dulles Intl Airport - Kaohsiung City Airport and Baltimore/Washington Airport - Kaohsiung City Airport.

There is 1 airport near Kaohsiung City: Kaohsiung City (KHH)

Search flight deals

How far is Washington, D.C. to Kaohsiung City by plane?
The straight-line distance from Washington, D.C. to Kaohsiung City is 8034.7 mi. Flights usually cover this in 24h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Kaohsiung City Airport?
Prices for flights from Washington, D.C. to Kaohsiung City Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Kaohsiung City Airport?
The number of operators available for flights from Washington, D.C. to Kaohsiung City Airport is 1 as of July 2025.
How old do you have to be to fly from Washington, D.C. to Kaohsiung City Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. to Kaohsiung City Airport.
What documentation or ID do you need to fly to Kaohsiung City Airport?
The required travel and health documents for your Kaohsiung City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kaohsiung City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. to Kaohsiung City

Compare and see reviews for airlines that fly from Washington, D.C. to Kaohsiung City with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,226	Free Cancellation	Rating 7.4 8,900 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kaohsiung City?

It is quick and easy to find Washington, D.C. to Kaohsiung City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Kaohsiung City that suits you.

Can I find flights from Washington, D.C. to Kaohsiung City with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kaohsiung City from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Kaohsiung City?

Once you have performed a search for Washington, D.C. to Kaohsiung City flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Kaohsiung City right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Kaohsiung City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. to Kaohsiung City from $493

Big names and deals

Big names and deals

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Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from Washington, D.C. to Kaohsiung City

Cheap round-trip flights

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Cathay Pacific flights from Washington, D.C. to Kaohsiung City

Our best Cathay Pacific deals on Washington, D.C. to Kaohsiung City flight tickets

United Airlines flights from Washington, D.C. to Kaohsiung City

Our best United Airlines deals on Washington, D.C. to Kaohsiung City flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Kaohsiung City that are best for you.

See travel insights to Kaohsiung City from

How to get the cheapest flight ticket from Washington, D.C. to Kaohsiung City

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest time of day to depart on your flight to Kaohsiung City?

What is the cheapest airline that flies from Washington, D.C. to Kaohsiung City?

United Airlines, Cathay Pacific, and Air Canada are the most popular carriers operating from Washington, D.C. to Kaohsiung City

How long does it take to fly to Kaohsiung City?

When to book flights from Washington, D.C. to Kaohsiung City

Cheap Washington, D.C. to Kaohsiung City (WAS to KHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kaohsiung City

Best Price Found

Fastest flight time

Direct flights

Airports in Kaohsiung City

How far is Washington, D.C. to Kaohsiung City by plane?

When did momondo last update prices for flights from Washington, D.C. to Kaohsiung City Airport?

How many operators does momondo search for flights from Washington, D.C. to Kaohsiung City Airport?

How old do you have to be to fly from Washington, D.C. to Kaohsiung City Airport?

What documentation or ID do you need to fly to Kaohsiung City Airport?

Best airlines flying from Washington, D.C. to Kaohsiung City

Compare and see reviews for airlines that fly from Washington, D.C. to Kaohsiung City with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kaohsiung City?

Can I find flights from Washington, D.C. to Kaohsiung City with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Kaohsiung City?

I’m not ready to book a flight from Washington, D.C. to Kaohsiung City right now. Can momondo alert me if prices change?

An easier way to manage your Kaohsiung City trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Taiwan

Fly your favorite airline to Kaohsiung City

Airlines are sorted and displayed according to clicks in the past 7 days on momondo