In terms of precipitation, rainfall in Kuala Lumpur Subang 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 Subang Airport when rainfall is around 4.7 in.

If weather is an important factor for your trip to Kuala Lumpur Subang 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).

How far in advance should I book a flight from State of Washington to Kuala Lumpur Subang Airport?

Find a great deal and save up to 32% by booking at least 48 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from State of Washington to Kuala Lumpur Subang Airport within the next two weeks, with the cheapest ticket starting at $1,102.

What is the cheapest month to fly from State of Washington to Kuala Lumpur Subang Airport?

The best pricing can be found in the month of October. Prices to Kuala Lumpur Subang Airport from State of Washington average $1,051. You can even find prices in October for less than $1,051, as users have found deals to Kuala Lumpur Subang Airport from as low as $696. The month of December appears to be one of the more expensive times to travel to Kuala Lumpur Subang Airport from State of Washington. Flying in the targeted month can save you up to 64%.

What is the cheapest time of day to fly from WA to SZB?

When flying from State of Washington to Kuala Lumpur Subang Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Washington to Subang that include hotel bookings?

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

How can I find direct flights from Washington to Subang?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Subang.

Can I find deals for business class flights from Washington to Subang?

Yes. Cheapflights offers flight deals from Washington 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.

$509+ Flights from Washington to Kuala Lumpur Subang Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Washington to Subang with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Washington to Subang

Round-trip from	$1,084 (Kiwi.com)
One-way from	$509 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$1,111

From Washington to Kuala Lumpur Subang

Search Deals

One-way flight from Washington to Kuala Lumpur Subang

Search Deals

Highest demand for flights based on searches. 10% potential increase in price ($123 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Washington to Subang

Cheapest flights from Washington to Subang
Explore the most affordable flight options available from Washington to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Wed 11/2612:10 amSEA - SZB

2 stops28h 20mMultiple Airlines

Mon 12/229:30 pmSZB - SEA

2 stops33h 35mMultiple Airlines

Deal found 7/2

$1,054

Best flights from Washington to Subang
Discover carefully curated flight deals from Washington to Subang that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Thu 9/1810:15 amSEA - SZB

1 stop20h 35mMultiple Airlines

Fri 9/269:30 pmSZB - SEA

2 stops33h 40mMultiple Airlines

Deal found 7/1

$1,084

Last-minute flights from Washington to Subang
Discover last-minute flight deals from Washington to Subang. Data last updated July 3, 2025 and is based on user searches.

Sun 7/61:40 amSEA - SZB

3 stops30h 10mMultiple Airlines

Wed 7/97:20 amSZB - SEA

3 stops26h 55mMultiple Airlines

Deal found 7/2

$1,445

One-way flights from Washington to Subang
Search for one-way flight options from Washington to Subang. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Wed 7/301:20 pmSEA - SZB

3 stops36h 00mMultiple Airlines

Deal found 7/1

$509

Tue 7/2910:15 amSEA - SZB

1 stop35h 45mSingapore Airlines

Deal found 7/1

$863

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Thu 9/18

10:15 am-9:50 pm

1 stop20h 35m

Kuala Lumpur Subang

Fri 9/26

9:30 pm-4:10 pm

2 stops33h 40m

$1,084

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Wed 7/30

1:20 pm-4:20 pm

3 stops36h 00m

$509

SeattleKuala Lumpur

SEA - SZB

SEASZB

Seattle/Tacoma Intl

Tue 7/29

10:15 am-1:00 pm

1 stop35h 45m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Washington to Subang

Have a flexible travel schedule? Discover the best time to fly to Subang from Washington 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 to Kuala Lumpur Subang Airport

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Subang

Get a feel of what it's like to fly with Singapore Airlines from Washington to Kuala Lumpur Subang Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.1

Very good

1,320 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines

8.1

Very good

1,320 reviews

Singapore Airlines

8.1

Very good

1,320 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

NRT - LAX

Related info for your journey

Can I find deals for flights from Washington to Subang that include hotel bookings?
Yes. In addition to deals on Washington to Subang flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Subang?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Subang.
Can I find deals for business class flights from Washington to Subang?
Yes. Cheapflights offers flight deals from Washington 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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Washington to Subang

Anchorage to Kuala Lumpur Intl flights

John F Kennedy Intl to Kuala Lumpur Intl flights

Los Angeles to Kuala Lumpur Intl flights

Newark to Kuala Lumpur Intl flights

San Francisco to Kuala Lumpur Intl flights

LaGuardia to Kuala Lumpur Intl flights

O'Hare Intl to Kuala Lumpur Intl flights

Dallas/Fort Worth to Kuala Lumpur Intl flights

Dulles Intl to Kuala Lumpur Intl flights

Ontario to Kuala Lumpur Intl flights

Seattle to Kuala Lumpur Intl flights

Los Angeles to Subang flights

Atlanta to Kuala Lumpur Intl flights

Burbank to Kuala Lumpur Intl flights

Baltimore to Kuala Lumpur Intl flights

Reagan-National to Kuala Lumpur Intl flights

Santa Ana to Kuala Lumpur Intl flights

Hobby to Kuala Lumpur Intl flights

Boston to Kuala Lumpur Intl flights

Raleigh to Kuala Lumpur Intl flights

Midway to Kuala Lumpur Intl flights

San Jose to Kuala Lumpur Intl flights

Des Moines to Kuala Lumpur Intl flights

Austin to Kuala Lumpur Intl flights

Denver to Kuala Lumpur Intl flights

Minneapolis to Kuala Lumpur Intl flights

Miami to Kuala Lumpur Intl flights

Oakland to Kuala Lumpur Intl flights

George Bush Intcntl to Kuala Lumpur Intl flights

Long Beach to Kuala Lumpur Intl flights

San Francisco to Subang flights

Love Field to Kuala Lumpur Intl flights

Cincinnati to Kuala Lumpur Intl flights

Portland to Kuala Lumpur Intl flights

Detroit to Kuala Lumpur Intl flights

Palm Springs to Kuala Lumpur Intl flights

Las Vegas to Kuala Lumpur Intl flights

Tampa to Kuala Lumpur Intl flights

Hartford to Kuala Lumpur Intl flights

Columbus to Kuala Lumpur Intl flights

Philadelphia to Kuala Lumpur Intl flights

Wichita to Kuala Lumpur Intl flights

Nashville to Kuala Lumpur Intl flights

Charlotte to Kuala Lumpur Intl flights

San Diego to Kuala Lumpur Intl flights

Salt Lake City to Kuala Lumpur Intl flights

Wilmington to Kuala Lumpur Intl flights

Kansas City to Kuala Lumpur Intl flights

Milwaukee to Kuala Lumpur Intl flights

Other flights to Subang

Kuala Lumpur Subang Airport to Penang flights

Kuala Lumpur Subang Airport to Kota Bharu flights

Kuala Lumpur Subang Airport to Langkawi flights

Kuala Lumpur Subang Airport to Penang flights

Kuala Lumpur Subang Airport to Langkawi flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$509+ Cheap flights from Washington 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Subang with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Washington to Subang

Keep the following information in mind while searching for Washington to Subang flight deals. Data was last updated July 3, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Washington to Subang

Cheapest flights from Washington to SubangExplore the most affordable flight options available from Washington to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Washington to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Washington to Subang

Have a flexible travel schedule? Discover the best time to fly to Subang from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Kuala Lumpur Subang Airport

Reviews of airlines servicing Subang

Get insights into the airlines that provide service to Subang. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Subang. Reviews last updated July 3, 2025.

Get a feel of what it's like to fly with Singapore Airlines from Washington to Kuala Lumpur Subang Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Washington to Subang that include hotel bookings?

How can I find direct flights from Washington to Subang?

Can I find deals for business class flights from Washington to Subang?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington to Subang

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Washington to Subang
Explore the most affordable flight options available from Washington to Subang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.