How long is the flight from Washington, D.C. to Kuala Lumpur Intl Airport?

For as low as RM 3,627, Korean Air can have you in Kuala Lumpur Intl Airport from Washington, D.C. in 45h 35m. The distance between Washington, D.C. and Kuala Lumpur Intl Airport is about 15368 km.

In terms of precipitation, rainfall in Kuala Lumpur Intl Airport ranges from 120.0 - 280.0 inches per month. November is typically the wettest month, when rainfall can reach 280.0 mm. June is typically the driest time to visit Kuala Lumpur Intl Airport when rainfall is around 120.0 mm.

If weather is an important factor for your trip to Kuala Lumpur Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

What are the most popular routes from Washington, D.C. to Kuala Lumpur Intl Airport?

When deciding which route to take from Washington, D.C. to Kuala Lumpur Intl Airport, consider Washington, D.C. Dulles Intl - Kuala Lumpur Intl, Baltimore/Washington - Kuala Lumpur Intl or Washington, D.C. Reagan-National - Kuala Lumpur Intl, as they are the most popular.

What is the cheapest time of day to fly from WAS to KUL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. to Kuala Lumpur Intl Airport as you normally would.

Can I find deals for flights from Washington, D.C. to Kuala Lumpur Intl that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Kuala Lumpur Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Kuala Lumpur Intl?

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 Kuala Lumpur Intl.

Can I find deals for business class flights from Washington, D.C. to Kuala Lumpur Intl?

Yes. Cheapflights offers flight deals from Washington, D.C. to Kuala Lumpur Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

RM 1,777+ Cheap Flights from Washington, D.C. to Kuala Lumpur Intl Airport

Cheap flight deals from Washington, D.C. to Kuala Lumpur Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Washington, D.C. to Kuala Lumpur Intl
Explore the most affordable flight options available from Washington, D.C. to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Thu 5/1110:00 -

2 stops42h 15m

Sat 14/1123:05 -

3 stops45h 55m

Deal found 9/10RM 3,574

Tue 10/1110:00 -

2 stops42h 15m

Sun 29/1123:05 -

3 stops45h 55m

Deal found 7/10RM 3,578

Thu 22/1010:55 -

2 stops42h 15m

Fri 6/1123:05 -

3 stops45h 55m

Deal found 6/10RM 3,594

Thu 19/1110:00 -

2 stops42h 15m

Thu 26/1123:05 -

3 stops45h 55m

Deal found 5/10RM 3,598

Wed 21/1010:55 -

2 stops42h 15m

Thu 5/1123:05 -

3 stops45h 55m

Deal found 5/10RM 3,602

Wed 4/1120:50 -

3 stops31h 25m

Thu 12/1123:05 -

3 stops45h 55m

Deal found 7/10RM 3,615

Sun 8/1110:00 -

2 stops42h 15m

Tue 24/1123:05 -

3 stops45h 55m

Deal found 8/10RM 3,619

Wed 14/1021:20 -

3 stops31h 50m

Tue 10/1123:05 -

3 stops45h 55m

Deal found 6/10RM 3,623

Fri 20/1110:00 -

1 stop42h 15m

Sun 29/1123:05 -

1 stop45h 55m

Deal found 5/10RM 3,713

Thu 15/1010:55 -

2 stops42h 15m

Sun 8/1123:05 -

3 stops33h 00m

Deal found 6/10RM 3,737

Wed 21/1015:10 -

1 stop29h 15m

Wed 18/1109:30 -

1 stop36h 30m

Deal found 9/10RM 3,762

Sun 11/1010:55 -

2 stops42h 15m

Thu 12/1123:05 -

3 stops45h 55m

Deal found 6/10RM 3,815

Find flight deals from Washington, D.C. to Kuala Lumpur Intl

Round-trip from	RM 3,574
One-way from	RM 1,777
Popular in	December
Cheapest in	February
Average price	RM 5,812

Ethiopian Air
5/11-14/11
5 total stops
88h 10m total
Washington, D.C. to Kuala Lumpur

Search Deals

1/11-31/12
2 total stops
49h 30m total
Washington, D.C. to Kuala Lumpur

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (RM 1,011 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (RM 818 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Fastest return journey

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Thu 7/1

06:00-00:15

2 stops29h 15m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 1,948

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Tue 12/1

11:10-06:45

1 stop30h 35m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 1,993

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Wed 13/1

11:50-22:25

1 stop45h 35m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,018

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Thu 7/1

11:50-22:25

1 stop45h 35m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,018

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Mon 11/1

12:20-06:45

1 stop29h 25m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,018

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Mon 4/1

22:25-06:45

2 stops43h 20m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,038

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Tue 12/1

10:05-06:45

2 stops31h 40m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,038

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Wed 13/1

17:15-06:45

2 stops48h 30m

Kuala Lumpur Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

RM 2,038

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Tue 26/1

11:50-22:25

1 stop45h 35m

Kuala Lumpur Intl

Mon 22/2

23:55-09:50

1 stop22h 55m

RM 3,627

Washington, D.C.Kuala Lumpur

IAD Washington, D.C. Dulles Intl - KUL Kuala Lumpur Intl

IADKUL

Washington, D.C. Dulles Intl

Sat 13/2

18:30-22:25

2 stops38h 55m

Kuala Lumpur Intl

Tue 16/2

23:55-17:30

2 stops30h 35m

RM 3,974

Flights are sorted by cheapest return flights first.

Deals found on 5/10

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Washington, D.C. to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Washington, D.C. with our price prediction graph.

WAS-KUL

IAD-KUL

Estimated return 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 Kuala Lumpur Intl Airport

WAS-KUL

IAD-KUL

What is the cheapest month to book a flight from Washington, D.C. to Kuala Lumpur Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Kuala Lumpur Intl Airport (average of RM 4,166). Flying from Washington, D.C. to Kuala Lumpur Intl Airport in December is currently the most expensive (average of RM 8,120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Washington, D.C. to Kuala Lumpur Intl Airport?

Airfare is below average for this route at the moment.

Washington, D.C. to Kuala Lumpur Intl Airport flights typically cost between RM 4,121 and RM 5,845 in November.
The cheapest return price found within the last 5 days was RM 3,574 on Ethiopian Air (5 Nov–14 Nov).

What’s the top stopover airport for flights from Washington, D.C. to Kuala Lumpur Intl Airport?

Abu Dhabi (AUH) – chosen by Cheapflights users on 50% of one-stop itineraries from Washington, D.C. to Kuala Lumpur Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Washington, D.C. to Kuala Lumpur Intl Airport?

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of RM 4,141.

What’s the fastest stopover option from Washington, D.C. to Kuala Lumpur Intl Airport?

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 22h 10m.

Which airport typically offers the quickest stopover for flights from Washington, D.C. to Kuala Lumpur Intl Airport?

Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 5h 35m.

How far ahead should I book a flight from Washington, D.C. to Kuala Lumpur Intl Airport?

The price you pay for your flight from Washington, D.C. to Kuala Lumpur Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Washington, D.C. to Kuala Lumpur Intl Airport?
For as low as RM 3,627, Korean Air can have you in Kuala Lumpur Intl Airport from Washington, D.C. in 45h 35m. The distance between Washington, D.C. and Kuala Lumpur Intl Airport is about 15368 km.
What are the most popular routes from Washington, D.C. to Kuala Lumpur Intl Airport?
When deciding which route to take from Washington, D.C. to Kuala Lumpur Intl Airport, consider Washington, D.C. Dulles Intl - Kuala Lumpur Intl, Baltimore/Washington - Kuala Lumpur Intl or Washington, D.C. Reagan-National - Kuala Lumpur Intl, as they are the most popular.
Can I find deals for flights from Washington, D.C. to Kuala Lumpur Intl that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Kuala Lumpur Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Kuala Lumpur Intl?
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 Kuala Lumpur Intl.
Can I find deals for business class flights from Washington, D.C. to Kuala Lumpur Intl?
Yes. Cheapflights offers flight deals from Washington, D.C. to Kuala Lumpur Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Kuala Lumpur Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Kuala Lumpur Intl Airport (average of RM 4,166). Flying from Washington, D.C. to Kuala Lumpur Intl Airport in December is currently the most expensive (average of RM 8,120). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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How does Cheapflights help users find flights from Washington, D.C. to Kuala Lumpur Intl?

When you search for this flight from Washington, D.C. to Kuala Lumpur Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Kuala Lumpur Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Washington, D.C. to Kuala Lumpur Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Washington, D.C. to Kuala Lumpur Intl with no change fees?

Need flexible booking options for your flight to Kuala Lumpur Intl from Washington, D.C.? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. to Kuala Lumpur Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kuala Lumpur Intl from Washington, D.C. today and book when prices fit your budget.

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Cheap flights from Washington, D.C. to Kuala Lumpur Intl Airport from RM 1,777

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Washington, D.C. to Kuala Lumpur Intl

Cheapest flights from Washington, D.C. to Kuala Lumpur IntlExplore the most affordable flight options available from Washington, D.C. to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Explore the most affordable flight options available from Washington, D.C. to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Washington, D.C. to Kuala Lumpur IntlDiscover carefully curated flight deals from Washington, D.C. to Kuala Lumpur Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Discover carefully curated flight deals from Washington, D.C. to Kuala Lumpur Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Washington, D.C. to Kuala Lumpur IntlDiscover last-minute flight deals from Washington, D.C. to Kuala Lumpur Intl. Data last updated 10 October 2026 and is based on user searches.

Discover last-minute flight deals from Washington, D.C. to Kuala Lumpur Intl. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Washington, D.C. to Kuala Lumpur IntlSearch for one-way flight options from Washington, D.C. to Kuala Lumpur Intl. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Search for one-way flight options from Washington, D.C. to Kuala Lumpur Intl. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Find flight deals from Washington, D.C. to Kuala Lumpur Intl

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

Best time to book a flight from Washington, D.C. to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Washington, D.C. with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Washington, D.C. to Kuala Lumpur Intl Airport?

How much does it cost for a return flight from Washington, D.C. to Kuala Lumpur Intl Airport?

Airfare is below average for this route at the moment.

Washington, D.C. to Kuala Lumpur Intl Airport flights typically cost between RM 4,121 and RM 5,845 in November.The cheapest return price found within the last 5 days was RM 3,574 on Ethiopian Air (5 Nov–14 Nov).

What’s the top stopover airport for flights from Washington, D.C. to Kuala Lumpur Intl Airport?

Share of one-stop return flights from Washington, D.C. to Kuala Lumpur Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Abu Dhabi (AUH) – chosen by Cheapflights users on 50% of one-stop itineraries from Washington, D.C. to Kuala Lumpur Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Washington, D.C. to Kuala Lumpur Intl Airport?

Average return fare for one-stop flights from Washington, D.C. to Kuala Lumpur Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of RM 4,141.

What’s the fastest stopover option from Washington, D.C. to Kuala Lumpur Intl Airport?

Shortest average travel time for one-stop one-way flights from Washington, D.C. to Kuala Lumpur Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 22h 10m.

Which airport typically offers the quickest stopover for flights from Washington, D.C. to Kuala Lumpur Intl Airport?

Average stopover duration for one-stop one-way flights from Washington, D.C. to Kuala Lumpur Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Abu Dhabi (AUH) offer the fastest connection on this route, with an average stopover time of 5h 35m.

How far ahead should I book a flight from Washington, D.C. to Kuala Lumpur Intl Airport?

The price you pay for your flight from Washington, D.C. to Kuala Lumpur Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Related info for your journey

How long is the flight from Washington, D.C. to Kuala Lumpur Intl Airport?

What are the most popular routes from Washington, D.C. to Kuala Lumpur Intl Airport?

Can I find deals for flights from Washington, D.C. to Kuala Lumpur Intl that include hotel bookings?

How can I find direct flights from Washington, D.C. to Kuala Lumpur Intl?

Can I find deals for business class flights from Washington, D.C. to Kuala Lumpur Intl?

What is the cheapest month to book a flight from Washington, D.C. to Kuala Lumpur Intl Airport?

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Washington, D.C. and Kuala Lumpur Intl flights

Browse other Washington, D.C. and Kuala Lumpur Intl flight options. Last updated on 10 October 2026.

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Cheapest flights from Washington, D.C. to Kuala Lumpur Intl
Explore the most affordable flight options available from Washington, D.C. to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 October 2026.

Best flights from Washington, D.C. to Kuala Lumpur Intl
Discover carefully curated flight deals from Washington, D.C. to Kuala Lumpur Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 October 2026.

Last-minute flights from Washington, D.C. to Kuala Lumpur Intl
Discover last-minute flight deals from Washington, D.C. to Kuala Lumpur Intl. Data last updated 10 October 2026 and is based on user searches.

One-way flights from Washington, D.C. to Kuala Lumpur Intl
Search for one-way flight options from Washington, D.C. to Kuala Lumpur Intl. Find affordable one-way fares based on user searches. Data last updated 10 October 2026.

Washington, D.C. to Kuala Lumpur Intl Airport flights typically cost between RM 4,121 and RM 5,845 in November.
The cheapest return price found within the last 5 days was RM 3,574 on Ethiopian Air (5 Nov–14 Nov).