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$511+ Cheap flights from Washington, D.C. (WAS) to Subang (SZB)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SZB
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Subang

One-way flights from Washington, D.C. to Subang
Search for one-way flight options from Washington, D.C. to Subang. Find affordable one-way fares based on user searches. Data last updated January 21, 2026.

This Mytrip deal was found by Cheapflights users on 1/19. 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.
Sun 2/82:35 pm
IAD
-
SZB
3 stops33h 35m
Multiple Airlines
Deal found 1/19$511
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Tue 2/32:35 pm
IAD
-
SZB
3 stops33h 35m
Multiple Airlines
Deal found 1/20$524
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:35 pm
IAD
-
SZB
2 stops41h 05m
Multiple Airlines
Deal found 1/21$539
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/92:35 pm
IAD
-
SZB
2 stops41h 05m
Multiple Airlines
Deal found 1/21$542
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/83:35 pm
IAD
-
SZB
3 stops55h 05m
Multiple Airlines
Deal found 1/20$548
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/102:35 pm
IAD
-
SZB
3 stops44h 00m
Multiple Airlines
Deal found 1/19$550
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/282:35 pm
IAD
-
SZB
3 stops41h 05m
Multiple Airlines
Deal found 1/19$553
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/222:35 pm
IAD
-
SZB
3 stops44h 00m
Multiple Airlines
Deal found 1/21$555
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/188:00 am
DCA
-
SZB
3 stops47h 30m
Multiple Airlines
Deal found 1/21$620
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/38:08 pm
BWI
-
SZB
3 stops53h 22m
Multiple Airlines
Deal found 1/20$752
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/138:39 pm
BWI
-
SZB
3 stops59h 01m
Multiple Airlines
Deal found 1/21$769
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:10 am
DCA
-
SZB
2 stops25h 20m
Multiple Airlines
Deal found 1/20$1,014

Find flight deals from Washington, D.C. to Subang

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Subang (SZB). 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 January 21, 2026.

Popular in

December

Cheapest in

March

Average price

$1,078
Highest demand for flights based on searches. 8% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($74 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Subang 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 January 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Kuala Lumpur Subang Airport that are best for you.

Fly from

Washington, D.C.

Fly to

Subang

Route

Depart

Return

Price

Washington, D.C.Kuala Lumpur

IAD - SZB

IADSZB

Washington, D.C. Dulles Intl

Sun 2/8

2:35 pm-1:10 pm

3 stops33h 35m

$511

Washington, D.C.Kuala Lumpur

IAD - SZB

IADSZB

Washington, D.C. Dulles Intl

Tue 2/3

2:35 pm-1:10 pm

3 stops33h 35m

$524

Washington, D.C.Kuala Lumpur

IAD - SZB

IADSZB

Washington, D.C. Dulles Intl

Mon 3/9

3:35 pm-8:40 pm

2 stops41h 05m

$539

Washington, D.C.Kuala Lumpur

IAD - SZB

IADSZB

Washington, D.C. Dulles Intl

Mon 2/9

2:35 pm-8:40 pm

2 stops41h 05m

$542

Washington, D.C.Kuala Lumpur

IAD - SZB

IADSZB

Washington, D.C. Dulles Intl

Sun 3/8

3:35 pm-10:40 am

3 stops55h 05m

$548

Washington, D.C.Kuala Lumpur

IAD - SZB

IADSZB

Washington, D.C. Dulles Intl

Wed 1/28

2:35 pm-8:40 pm

3 stops41h 05m

$553

Washington, D.C.Kuala Lumpur

IAD - SZB

IADSZB

Washington, D.C. Dulles Intl

Sun 2/22

2:35 pm-11:35 pm

3 stops44h 00m

$555

Washington, D.C.Kuala Lumpur

IAD - SZB

IADSZB

Washington, D.C. Dulles Intl

Tue 2/10

2:35 pm-10:50 pm

3 stops43h 15m

$563

Washington, D.C.Kuala Lumpur

DCA - SZB

DCASZB

Washington, D.C. Reagan-National

Wed 2/18

8:00 am-8:30 pm

3 stops47h 30m

$620

BaltimoreKuala Lumpur

BWI - SZB

BWISZB

Baltimore/Washington

Tue 2/3

8:08 pm-2:30 pm

3 stops53h 22m

$752

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 13 results
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Best time to book a flight from Washington, D.C. to Subang

Have a flexible travel schedule? Discover the best time to fly to Subang 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 Kuala Lumpur Subang Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Subang. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    The most popular flight routes from Washington, D.C. to Kuala Lumpur Subang Airport are Baltimore/Washington - Kuala Lumpur Subang, Washington, D.C. Reagan-National - Kuala Lumpur Subang and Washington, D.C. Dulles Intl - Kuala Lumpur Subang.

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

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

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

    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 Subang.

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

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

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Alternative routes for Washington, D.C. to Subang

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

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