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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport (average of $967). Flying from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,418). 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.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Kuala Lumpur Intl Airport ranges from 4.7 - 11.0 inches per month. November is typically the wettest month, when rainfall can reach 11.0 in. June is typically the driest time to visit Kuala Lumpur Intl Airport when rainfall is around 4.7 in.

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Kuala Lumpur Intl Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport?

To save on the cost of your flight from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport, book at least 19 days before your planned departure. Booking around this time can save you about 39% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,053 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,081.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport?

March can be a great time to fly to Kuala Lumpur Intl Airport from Washington, D.C. Reagan-National Airport with a flight ticket averaging about $1,230. Cheapflights users have found deals in the month of March for as cheap as $874. The most expensive prices can be found in the month of December.

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

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport in the morning. By choosing this option you can save up to 16% on the cost of your flight, compared to a flight at noon.

Can I find deals for flights from Reagan-National to Kuala Lumpur Intl that include hotel bookings?

Yes. In addition to deals on Reagan-National to Kuala Lumpur Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National 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 Reagan-National to Kuala Lumpur Intl.

Can I find deals for business class flights from Reagan-National to Kuala Lumpur Intl?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$436+ Flights from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport

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Cheap flight deals from Reagan-National to Kuala Lumpur Intl

Round-trip from	$1,009 (oojo)
One-way from	$436 (Kiwi.com)
Popular in	December
Cheapest in	March
Average price	$1,039

From Washington, D.C. Reagan-National to Kuala Lumpur Intl

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One-way flight from Washington, D.C. Reagan-National to Kuala Lumpur Intl

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Highest demand for flights based on searches. 9% potential increase in price ($121 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($59 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Reagan-National to Kuala Lumpur Intl

Cheapest flights from Reagan-National to Kuala Lumpur Intl
Explore the most affordable flight options available from Reagan-National to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Wed 10/2212:31 pmDCA - KUL

2 stops35h 34mCathay Pacific

Wed 10/295:50 pmKUL - DCA

2 stops34h 36mCathay Pacific

Deal found 9/9

$1,096

Sun 10/2610:45 pmDCA - KUL

2 stops49h 45mCathay Pacific

Sun 11/21:30 pmKUL - DCA

2 stops42h 14mCathay Pacific

Deal found 9/10

$1,102

Tue 9/3010:45 pmDCA - KUL

2 stops49h 20mCathay Pacific

Mon 10/135:40 pmKUL - DCA

2 stops38h 36mCathay Pacific

Deal found 9/11

$1,103

Thu 9/254:40 pmDCA - KUL

2 stops27h 10mMultiple Airlines

Mon 10/206:50 pmKUL - DCA

2 stops27h 36mMultiple Airlines

Deal found 9/11

$1,110

Thu 9/113:33 pmDCA - KUL

2 stops32h 32mCathay Pacific

Wed 9/175:40 pmKUL - DCA

2 stops38h 18mCathay Pacific

Deal found 9/10

$1,111

Tue 9/3012:25 pmDCA - KUL

2 stops44h 20mCathay Pacific

Tue 10/215:40 pmKUL - DCA

2 stops38h 36mCathay Pacific

Deal found 9/10

$1,144

Fri 9/125:30 pmDCA - KUL

2 stops30h 35mCathay Pacific

Tue 9/168:10 amKUL - DCA

2 stops36h 56mCathay Pacific

Deal found 9/10

$1,146

Mon 10/2710:45 pmDCA - KUL

2 stops49h 45mCathay Pacific

Thu 12/115:50 pmKUL - DCA

2 stops35h 05mCathay Pacific

Deal found 9/11

$1,153

Fri 9/125:30 pmDCA - KUL

2 stops35h 10mCathay Pacific

Wed 9/175:40 pmKUL - DCA

2 stops43h 15mCathay Pacific

Deal found 9/10

$1,161

Tue 9/307:35 pmDCA - KUL

2 stops37h 10mCathay Pacific

Thu 10/235:40 pmKUL - DCA

2 stops38h 36mCathay Pacific

Deal found 9/10

$1,194

Best flights from Reagan-National to Kuala Lumpur Intl
Discover carefully curated flight deals from Reagan-National to Kuala Lumpur Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

Wed 10/2212:31 pmDCA - KUL

2 stops35h 34mCathay Pacific

Wed 10/295:50 pmKUL - DCA

2 stops34h 36mCathay Pacific

Deal found 9/9

$1,096

Tue 2/176:00 pmDCA - KUL

2 stops27h 20mUnited Airlines

Wed 4/157:15 amKUL - DCA

2 stops25h 58mUnited Airlines

Deal found 9/10

$1,165

Sat 10/256:59 pmDCA - KUL

2 stops29h 31mMultiple Airlines

Sat 11/18:20 amKUL - DCA

2 stops28h 39mMultiple Airlines

Deal found 9/10

$1,210

Thu 10/166:10 amDCA - KUL

2 stops51h 00mDelta

Mon 11/311:55 pmKUL - DCA

2 stops32h 04mDelta

Deal found 9/10

$1,326

Wed 10/112:25 pmDCA - KUL

2 stops35h 40mCathay Pacific

Wed 10/225:40 pmKUL - DCA

2 stops38h 36mCathay Pacific

Deal found 9/10

$1,144

Wed 2/48:00 amDCA - KUL

2 stops27h 15mUnited Airlines

Mon 2/232:15 pmKUL - DCA

2 stops36h 24mUnited Airlines

Deal found 9/10

$1,166

Mon 11/34:59 pmDCA - KUL

2 stops30h 31mMultiple Airlines

Tue 12/25:50 pmKUL - DCA

2 stops38h 04mMultiple Airlines

Deal found 9/10

$1,222

Wed 2/48:00 amDCA - KUL

2 stops27h 15mUnited Airlines

Wed 2/252:15 pmKUL - DCA

2 stops36h 24mUnited Airlines

Deal found 9/10

$1,166

Sun 10/2612:31 pmDCA - KUL

2 stops35h 59mCathay Pacific

Sun 11/25:50 pmKUL - DCA

2 stops37h 54mCathay Pacific

Deal found 9/10

$1,195

Mon 9/2912:25 pmDCA - KUL

2 stops35h 40mCathay Pacific

Sun 10/261:30 pmKUL - DCA

2 stops47h 29mCathay Pacific

Deal found 9/10

$1,244

Wed 10/112:25 pmDCA - KUL

2 stops40h 15mCathay Pacific

Fri 10/247:50 pmKUL - DCA

2 stops36h 26mCathay Pacific

Deal found 9/10

$1,294

Last-minute flights from Reagan-National to Kuala Lumpur Intl
Discover last-minute flight deals from Reagan-National to Kuala Lumpur Intl. Data last updated September 11, 2025 and is based on user searches.

Thu 9/113:33 pmDCA - KUL

2 stops32h 32mCathay Pacific

Wed 9/175:40 pmKUL - DCA

2 stops38h 18mCathay Pacific

Deal found 9/10

$1,111

Fri 9/125:30 pmDCA - KUL

2 stops30h 35mCathay Pacific

Tue 9/168:10 amKUL - DCA

2 stops36h 56mCathay Pacific

Deal found 9/10

$1,146

Fri 9/125:30 pmDCA - KUL

2 stops35h 10mCathay Pacific

Wed 9/175:40 pmKUL - DCA

2 stops43h 15mCathay Pacific

Deal found 9/10

$1,161

Thu 9/254:40 pmDCA - KUL

2 stops27h 10mMultiple Airlines

Mon 10/206:50 pmKUL - DCA

2 stops27h 36mMultiple Airlines

Deal found 9/11

$1,110

Tue 9/3010:45 pmDCA - KUL

2 stops49h 20mCathay Pacific

Mon 10/135:40 pmKUL - DCA

2 stops38h 36mCathay Pacific

Deal found 9/11

$1,103

Tue 9/3012:25 pmDCA - KUL

2 stops35h 40mCathay Pacific

Mon 10/201:10 pmKUL - DCA

2 stops43h 06mCathay Pacific

Deal found 9/10

$1,144

Tue 9/307:35 pmDCA - KUL

2 stops37h 10mCathay Pacific

Thu 10/235:40 pmKUL - DCA

2 stops38h 36mCathay Pacific

Deal found 9/10

$1,194

Wed 10/2212:31 pmDCA - KUL

2 stops35h 34mCathay Pacific

Wed 10/295:50 pmKUL - DCA

2 stops34h 36mCathay Pacific

Deal found 9/9

$1,096

Sun 10/2610:45 pmDCA - KUL

2 stops49h 45mCathay Pacific

Sun 11/21:30 pmKUL - DCA

2 stops42h 14mCathay Pacific

Deal found 9/10

$1,102

Mon 10/2710:45 pmDCA - KUL

2 stops49h 45mCathay Pacific

Thu 12/115:50 pmKUL - DCA

2 stops35h 05mCathay Pacific

Deal found 9/11

$1,153

One-way flights from Reagan-National to Kuala Lumpur Intl
Search for one-way flight options from Reagan-National to Kuala Lumpur Intl. Find affordable one-way fares based on user searches. Data last updated September 11, 2025.

Mon 10/66:31 pmDCA - KUL

3 stops53h 59mMultiple Airlines

Deal found 9/10

$436

Mon 2/99:30 amDCA - KUL

2 stops49h 35mMultiple Airlines

Deal found 9/10

$543

Wed 1/289:30 amDCA - KUL

3 stops44h 20mMultiple Airlines

Deal found 9/11

$557

Tue 12/99:59 amDCA - KUL

3 stops49h 36mMultiple Airlines

Deal found 9/10

$585

Wed 10/14:40 pmDCA - KUL

2 stops27h 10mAmerican Airlines

Deal found 9/10

$588

Tue 1/276:35 pmDCA - KUL

3 stops36h 10mMultiple Airlines

Deal found 9/11

$613

Thu 1/299:30 amDCA - KUL

3 stops38h 05mMultiple Airlines

Deal found 9/11

$617

Sun 12/78:00 amDCA - KUL

3 stops32h 10mMultiple Airlines

Deal found 9/10

$621

Sat 9/275:30 pmDCA - KUL

2 stops30h 35mCathay Pacific

Deal found 9/11

$626

Sat 12/65:08 pmDCA - KUL

3 stops41h 27mMultiple Airlines

Deal found 9/10

$633

Fri 1/309:30 amDCA - KUL

2 stops38h 55mMultiple Airlines

Deal found 9/11

$637

Sat 10/113:50 pmDCA - KUL

2 stops35h 20mAmerican Airlines

Deal found 9/10

$640

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Wed 10/22

12:31 pm-12:05 pm

2 stops35h 34m

Kuala Lumpur Intl

Wed 10/29

5:50 pm-4:26 pm

2 stops34h 36m

$1,096

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Wed 10/1

12:25 pm-12:05 pm

2 stops35h 40m

Kuala Lumpur Intl

Wed 10/22

5:40 pm-8:16 pm

2 stops38h 36m

$1,144

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Tue 2/17

6:00 pm-10:20 am

2 stops27h 20m

Kuala Lumpur Intl

Wed 4/15

7:15 am-9:13 pm

2 stops25h 58m

$1,165

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Wed 2/4

8:00 am-12:15 am

2 stops27h 15m

Kuala Lumpur Intl

Mon 2/23

2:15 pm-1:39 pm

2 stops36h 24m

$1,166

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Wed 2/4

8:00 am-12:15 am

2 stops27h 15m

Kuala Lumpur Intl

Wed 2/25

2:15 pm-1:39 pm

2 stops36h 24m

$1,166

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Sun 10/26

12:31 pm-12:30 pm

2 stops35h 59m

Kuala Lumpur Intl

Sun 11/2

5:50 pm-6:44 pm

2 stops37h 54m

$1,195

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Sat 10/25

6:59 pm-12:30 pm

2 stops29h 31m

Kuala Lumpur Intl

Sat 11/1

8:20 am-12:59 am

2 stops28h 39m

$1,210

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Mon 11/3

4:59 pm-12:30 pm

2 stops30h 31m

Kuala Lumpur Intl

Tue 12/2

5:50 pm-6:54 pm

2 stops38h 04m

$1,222

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Mon 9/29

12:25 pm-12:05 pm

2 stops35h 40m

Kuala Lumpur Intl

Sun 10/26

1:30 pm-12:59 am

2 stops47h 29m

$1,244

Washington, D.C.Kuala Lumpur

DCA - KUL

DCAKUL

Washington, D.C. Reagan-National

Wed 10/1

12:25 pm-4:40 pm

2 stops40h 15m

Kuala Lumpur Intl

Fri 10/24

7:50 pm-8:16 pm

2 stops36h 26m

$1,294

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 22 results

Best time to book a flight from Reagan-National to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Reagan-National 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.

Related info for your journey

How long is the flight from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport?
For as low as $1,165, Cathay Pacific can have you in Kuala Lumpur Intl Airport from Washington, D.C. Reagan-National Airport in 27h 20m. Washington, D.C. Reagan-National Airport and Kuala Lumpur Intl Airport are separated by a distance of 9555 mi. This flight may include one or multiple stops.
Can I find deals for flights from Reagan-National to Kuala Lumpur Intl that include hotel bookings?
Yes. In addition to deals on Reagan-National to Kuala Lumpur Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National 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 Reagan-National to Kuala Lumpur Intl.
Can I find deals for business class flights from Reagan-National to Kuala Lumpur Intl?
Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Kuala Lumpur Intl Airport?
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport (average of $967). Flying from Washington, D.C. Reagan-National Airport to Kuala Lumpur Intl Airport in June is currently the most expensive (average of $1,418). 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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$436+ Cheap flights from Reagan-National (DCA) to Kuala Lumpur Intl (KUL)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Kuala Lumpur Intl with Cheapflights

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Cheap flight deals from Reagan-National to Kuala Lumpur Intl

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Find flight deals from Reagan-National to Kuala Lumpur Intl

Cheapest flights from Reagan-National to Kuala Lumpur IntlExplore the most affordable flight options available from Reagan-National to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Explore the most affordable flight options available from Reagan-National to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Reagan-National to Kuala Lumpur Intl

Have a flexible travel schedule? Discover the best time to fly to Kuala Lumpur Intl from Reagan-National with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Kuala Lumpur Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

Can I find deals for flights from Reagan-National to Kuala Lumpur Intl that include hotel bookings?

How can I find direct flights from Reagan-National to Kuala Lumpur Intl?

Can I find deals for business class flights from Reagan-National to Kuala Lumpur Intl?

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

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Cheapest flights from Reagan-National to Kuala Lumpur Intl
Explore the most affordable flight options available from Reagan-National to Kuala Lumpur Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.