How long is the flight from Washington, D.C. to Kaohsiung?

On average, it takes 25h 57m to fly from Washington, D.C. to Kaohsiung if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Kaohsiung City (the most popular airport in Kaohsiung). If you’re flying out of Baltimore and into Kaohsiung City, then the flight time is around 26h.

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

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

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

As of April 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Kaohsiung.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Kaohsiung.

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

The travel and health documents required for your trip to Kaohsiung can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaohsiung. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$534 Cheap Flights from Washington, D.C. to Kaohsiung in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:29 pm - 9:00 pm

IAD

KHH

36h 31m

2 stops

9:55 am - 9:00 pm

KHH

IAD

23h 05m

2 stops

$1,320United Airlines

Sun, May 3 - Thu, Jun 4

10:30 pm - 9:00 pm

IAD

KHH

34h 30m

3 stops

9:55 am - 9:00 pm

KHH

IAD

23h 05m

2 stops

$1,325United Airlines

Sun, May 3 - Thu, Jun 4

1:20 pm - 3:10 pm

IAD

KHH

37h 50m

1 stop

10:15 am - 7:30 pm

KHH

IAD

45h 15m

2 stops

$1,346Multiple Airlines

Mon, May 4 - Mon, Jun 8

6:15 am - 9:00 pm

IAD

KHH

26h 45m

2 stops

9:55 am - 6:00 am

KHH

IAD

32h 05m

2 stops

$1,360United Airlines

Sun, Sep 20 - Wed, Sep 23

9:55 am - 11:10 pm

IAD

KHH

25h 15m

2 stops

1:40 pm - 5:03 am

KHH

IAD

27h 23m

2 stops

$1,386Cathay Pacific

Thu, May 7 - Sat, Jun 6

4:05 pm - 10:10 am

IAD

KHH

30h 05m

2 stops

11:10 am - 4:58 am

KHH

IAD

29h 48m

2 stops

$1,389Cathay Pacific

Sat, May 9 - Tue, Jun 9

10:20 pm - 9:00 pm

IAD

KHH

34h 40m

2 stops

9:55 am - 9:00 pm

KHH

IAD

23h 05m

2 stops

$1,395United Airlines

Sun, May 3 - Tue, Jun 9

10:20 pm - 9:00 pm

IAD

KHH

34h 40m

3 stops

9:55 am - 11:28 am

KHH

IAD

37h 33m

3 stops

$1,400United Airlines

Wed, May 6 - Thu, Jun 4

1:20 pm - 3:10 pm

IAD

KHH

37h 50m

1 stop

4:45 pm - 7:30 pm

KHH

IAD

38h 45m

2 stops

$1,417Multiple Airlines

Mon, May 4 - Thu, Jun 4

6:30 am - 9:00 pm

BWI

KHH

26h 30m

2 stops

9:55 am - 9:26 pm

KHH

BWI

23h 31m

2 stops

$2,833ANA

Wed, Jun 3 - Wed, Jun 10

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

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

United Airlines

May 3

IAD8:29 pmWashington, D.C. Dulles Intl

36h 31m

2 stops

KHH9:00 pmKaohsiung City

Jun 4

KHH9:55 amKaohsiung City

23h 05m

2 stops

IAD9:00 pmWashington, D.C. Dulles Intl

$1,320

United Airlines

May 3

IAD10:30 pmWashington, D.C. Dulles Intl

34h 30m

3 stops

KHH9:00 pmKaohsiung City

Jun 4

KHH9:55 amKaohsiung City

23h 05m

2 stops

IAD9:00 pmWashington, D.C. Dulles Intl

$1,325

United Airlines

Sep 20

IAD6:15 amWashington, D.C. Dulles Intl

26h 45m

2 stops

KHH9:00 pmKaohsiung City

Sep 23

KHH9:55 amKaohsiung City

32h 05m

2 stops

IAD6:00 amWashington, D.C. Dulles Intl

$1,360

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

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

Cathay Pacific

May 7

IAD9:55 amWashington, D.C. Dulles Intl

25h 15m

2 stops

KHH11:10 pmKaohsiung City

Jun 6

KHH1:40 pmKaohsiung City

27h 23m

2 stops

IAD5:03 amWashington, D.C. Dulles Intl

$1,386

Cathay Pacific

May 9

IAD4:05 pmWashington, D.C. Dulles Intl

30h 05m

2 stops

KHH10:10 amKaohsiung City

Jun 9

KHH11:10 amKaohsiung City

29h 48m

2 stops

IAD4:58 amWashington, D.C. Dulles Intl

$1,389

Cathay Pacific

May 5

IAD6:10 amWashington, D.C. Dulles Intl

29h 00m

2 stops

KHH11:10 pmKaohsiung City

Jun 6

KHH1:40 pmKaohsiung City

27h 23m

2 stops

IAD5:03 amWashington, D.C. Dulles Intl

$1,457

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sun 5/3

8:29 pm-9:00 pm

2 stops36h 31m

Kaohsiung City

Thu 6/4

9:55 am-9:00 pm

2 stops23h 05m

$1,320

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sun 5/3

10:30 pm-9:00 pm

3 stops34h 30m

Kaohsiung City

Thu 6/4

9:55 am-9:00 pm

2 stops23h 05m

$1,325

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 5/4

1:20 pm-3:10 pm

1 stop37h 50m

Kaohsiung City

Mon 6/8

10:15 am-7:30 pm

2 stops45h 15m

$1,346

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sun 9/20

6:15 am-9:00 pm

2 stops26h 45m

Kaohsiung City

Wed 9/23

9:55 am-6:00 am

2 stops32h 05m

$1,360

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Thu 5/7

9:55 am-11:10 pm

2 stops25h 15m

Kaohsiung City

Sat 6/6

1:40 pm-5:03 am

2 stops27h 23m

$1,386

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sat 5/9

4:05 pm-10:10 am

2 stops30h 05m

Kaohsiung City

Tue 6/9

11:10 am-4:58 am

2 stops29h 48m

$1,389

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Sun 5/3

10:20 pm-9:00 pm

2 stops34h 40m

Kaohsiung City

Tue 6/9

9:55 am-9:00 pm

2 stops23h 05m

$1,395

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Wed 5/6

10:20 pm-9:00 pm

3 stops34h 40m

Kaohsiung City

Thu 6/4

9:55 am-11:28 am

3 stops37h 33m

$1,400

Washington, D.C.Kaohsiung City

IAD - KHH

IADKHH

Washington, D.C. Dulles Intl

Mon 5/4

1:20 pm-3:10 pm

1 stop37h 50m

Kaohsiung City

Thu 6/4

4:45 pm-7:30 pm

2 stops38h 45m

$1,417

Quickest round-trip

BaltimoreKaohsiung City

BWI - KHH

BWIKHH

Baltimore/Washington

Wed 6/3

6:30 am-9:00 pm

2 stops26h 30m

Kaohsiung City

Wed 6/10

9:55 am-9:26 pm

2 stops23h 31m

$2,833

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

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

Airlines

Other information

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

United Airlines, Asiana Airlines, and ANA are the most popular carriers operating from Washington, D.C. to Kaohsiung

Cheap Washington, D.C. to Kaohsiung flight deals and tips

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

Fastest flight time	25h 10m
Direct flights	None

The fastest flight from Washington, D.C. to Kaohsiung takes 25h 10m

There are no direct flights from Washington, D.C. to Kaohsiung. There are no popular flight routes from Washington, D.C. to Kaohsiung.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Kaohsiung

When did momondo last update prices for flights from Washington, D.C. to Kaohsiung?
Prices for flights from Washington, D.C. to Kaohsiung were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Kaohsiung?
As of April 2026, there is 1 operator available to choose from for flights from Washington, D.C. to Kaohsiung.
How old do you have to be to fly from Washington, D.C. to Kaohsiung?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Kaohsiung.
What documentation or ID do you need to fly to Kaohsiung?
The travel and health documents required for your trip to Kaohsiung can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kaohsiung. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $634	Free Cancellation	Rating 7.4 9,637 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Kaohsiung. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Kaohsiung from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Washington, D.C. to Kaohsiung flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Washington, D.C. to Kaohsiung now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kaohsiung and let you know when they change.

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Cheap flights from Washington, D.C. to Kaohsiung from $534

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Kaohsiung departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

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

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

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

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

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Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Kaohsiung

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

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

Why use momondo?

An easier way to manage your Kaohsiung trip

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