What is the cheapest airline that flies from Washington to Penang Intl?

Cathay Pacific, Malaysia Airlines, and Qatar Airways are the most popular carriers operating from Washington to Penang Intl

When did momondo last update prices for flights from Washington to Penang Intl Airport?

Prices for flights from Washington to Penang Intl Airport are updated daily.

How many operators does momondo search for flights from Washington to Penang Intl Airport?

As of November 2026, there is 1 operator available to choose from for flights from Washington to Penang Intl Airport.

How old do you have to be to fly from Washington to Penang Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Penang Intl Airport.

What documentation or ID do you need to fly to Penang Intl Airport?

The travel and health documents you'll need for your trip to Penang Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Penang Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$559 Cheap Flights from Washington to Penang in 2026/27

Find the cheapest flights from Washington to Penang

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 9:20 amSEA Seattle/Tacoma Intl-PEN Penang Intl

32h 40m1 stop Singapore Changi

3:35 pm - 7:05 amPEN Penang Intl-SEA Seattle/Tacoma Intl

31h 30m1 stop Singapore Changi

$559Singapore Airlines

Wed, Jan 13 - Thu, Jan 28

8:40 am - 9:35 amSEA Seattle/Tacoma Intl-PEN Penang Intl

32h 55m1 stop Singapore Changi

12:00 pm - 7:05 amPEN Penang Intl-SEA Seattle/Tacoma Intl

35h 05m1 stop Singapore Changi

$863Singapore Airlines

Sun, Jan 24 - Sat, Feb 20

10:25 am - 7:05 pmSEA Seattle/Tacoma Intl-PEN Penang Intl

40h 40m1 stop Hong Kong Intl

1:00 pm - 8:45 amPEN Penang Intl-SEA Seattle/Tacoma Intl

35h 45m1 stop Hong Kong Intl

$869Cathay Pacific

Mon, Jan 25 - Sun, Feb 21

10:25 am - 7:05 pmSEA Seattle/Tacoma Intl-PEN Penang Intl

40h 40m1 stop Hong Kong Intl

4:25 pm - 8:45 amPEN Penang Intl-SEA Seattle/Tacoma Intl

32h 20m1 stop Hong Kong Intl

$892Cathay Pacific

Wed, Jan 27 - Tue, Feb 23

10:25 am - 12:05 amSEA Seattle/Tacoma Intl-PEN Penang Intl

21h 40m1 stop Hong Kong Intl

4:25 pm - 8:45 amPEN Penang Intl-SEA Seattle/Tacoma Intl

32h 20m1 stop Hong Kong Intl

$892Cathay Pacific

Mon, Jan 25 - Tue, Feb 23

10:25 am - 3:40 pmSEA Seattle/Tacoma Intl-PEN Penang Intl

37h 15m1 stop Hong Kong Intl

12:50 am - 8:45 amPEN Penang Intl-SEA Seattle/Tacoma Intl

23h 55m1 stop Hong Kong Intl

$892Cathay Pacific

Tue, Jan 26 - Sun, Feb 21

10:25 am - 7:05 pmSEA Seattle/Tacoma Intl-PEN Penang Intl

40h 40m1 stop Hong Kong Intl

12:50 am - 8:45 amPEN Penang Intl-SEA Seattle/Tacoma Intl

23h 55m1 stop Hong Kong Intl

$892Cathay Pacific

Mon, Jan 25 - Sun, Feb 21

10:25 am - 3:40 pmSEA Seattle/Tacoma Intl-PEN Penang Intl

37h 15m1 stop Hong Kong Intl

1:00 pm - 8:45 amPEN Penang Intl-SEA Seattle/Tacoma Intl

35h 45m1 stop Hong Kong Intl

$892Cathay Pacific

Thu, Jan 21 - Sun, Feb 21

10:25 am - 3:40 pmSEA Seattle/Tacoma Intl-PEN Penang Intl

37h 15m1 stop Hong Kong Intl

12:50 am - 8:45 amPEN Penang Intl-SEA Seattle/Tacoma Intl

23h 55m1 stop Hong Kong Intl

$892Cathay Pacific

Mon, Jan 25 - Tue, Feb 16

10:25 am - 3:40 pmSEA Seattle/Tacoma Intl-PEN Penang Intl

37h 15m1 stop Hong Kong Intl

4:25 pm - 8:45 amPEN Penang Intl-SEA Seattle/Tacoma Intl

32h 20m1 stop Hong Kong Intl

$892Cathay Pacific

Tue, Jan 26 - Tue, Feb 23

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Cathay Pacific flights from State of Washington to Penang

Our best Cathay Pacific deals on State of Washington to Penang flight tickets

Cathay Pacific

Jan 25

SEA10:25 amSeattle/Tacoma Intl

40h 40m

1 stop

PEN7:05 pmPenang Intl

Feb 21

PEN1:00 pmPenang Intl

35h 45m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$869

Cathay Pacific

Jan 21

SEA10:25 amSeattle/Tacoma Intl

37h 15m

1 stop

PEN3:40 pmPenang Intl

Feb 21

PEN1:00 pmPenang Intl

35h 45m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$892

Cathay Pacific

Jan 25

SEA10:25 amSeattle/Tacoma Intl

40h 40m

1 stop

PEN7:05 pmPenang Intl

Feb 19

PEN4:25 pmPenang Intl

32h 20m

1 stop

SEA8:45 amSeattle/Tacoma Intl

$919

Singapore Airlines flights from State of Washington to Penang

Our best Singapore Airlines deals on State of Washington to Penang flight tickets

Singapore Airlines

Jan 13

SEA8:40 amSeattle/Tacoma Intl

32h 40m

1 stop

PEN9:20 amPenang Intl

Jan 28

PEN3:35 pmPenang Intl

31h 30m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$559

Singapore Airlines

Jan 24

SEA8:40 amSeattle/Tacoma Intl

32h 55m

1 stop

PEN9:35 amPenang Intl

Feb 20

PEN12:00 pmPenang Intl

35h 05m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$863

Singapore Airlines

Dec 6

SEA8:40 amSeattle/Tacoma Intl

32h 35m

1 stop

PEN9:15 amPenang Intl

Jan 31

PEN9:30 pmPenang Intl

49h 35m

1 stop

SEA7:05 amSeattle/Tacoma Intl

$976

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Wed 1/13

8:40 am-9:20 am

1 stop32h 40m

Penang Intl

Thu 1/28

3:35 pm-7:05 am

1 stop31h 30m

$559

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Sun 1/24

8:40 am-9:35 am

1 stop32h 55m

Penang Intl

Sat 2/20

12:00 pm-7:05 am

1 stop35h 05m

$863

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Mon 1/25

10:25 am-7:05 pm

1 stop40h 40m

Penang Intl

Sun 2/21

1:00 pm-8:45 am

1 stop35h 45m

$869

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Wed 1/27

10:25 am-7:05 pm

1 stop40h 40m

Penang Intl

Tue 2/23

4:25 pm-8:45 am

1 stop32h 20m

$892

Quickest round-trip

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Mon 1/25

10:25 am-12:05 am

1 stop21h 40m

Penang Intl

Tue 2/23

4:25 pm-8:45 am

1 stop32h 20m

$892

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Tue 1/26

10:25 am-3:40 pm

1 stop37h 15m

Penang Intl

Sun 2/21

12:50 am-8:45 am

1 stop23h 55m

$892

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Mon 1/25

10:25 am-7:05 pm

1 stop40h 40m

Penang Intl

Sun 2/21

12:50 am-8:45 am

1 stop23h 55m

$892

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Thu 1/21

10:25 am-3:40 pm

1 stop37h 15m

Penang Intl

Sun 2/21

1:00 pm-8:45 am

1 stop35h 45m

$892

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Mon 1/25

10:25 am-3:40 pm

1 stop37h 15m

Penang Intl

Tue 2/16

12:50 am-8:45 am

1 stop23h 55m

$892

SeattlePenang

SEA Seattle/Tacoma Intl - PEN Penang Intl

SEAPEN

Seattle/Tacoma Intl

Tue 1/26

10:25 am-3:40 pm

1 stop37h 15m

Penang Intl

Tue 2/23

4:25 pm-8:45 am

1 stop32h 20m

$892

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 State of Washington to Penang

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

Prices

Airlines

What is the cheapest month to fly to Penang?

The month of May is, on average, the cheapest month to fly to Penang from State of Washington, with most prices found around $0. The month of March is another great option to travel to Penang, with average flight prices from State of Washington averaging around $0.

Can stopping save me money on State of Washington to Penang flights?

You could potentially save up to 67% on your flight if you consider stops on a State of Washington to Penang flight.

Cheap State of Washington to Penang flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Penang

Best Price Found	$590
Fastest flight time	25h 05m
Direct flights	None

The best one-way flight to Penang from State of Washington in the past 72 hours is $590. The best round-trip flight deal from State of Washington to Penang found on momondo in the last 72 hours is $559.

The fastest flight from State of Washington to Penang takes 25h 05m

There are no direct flights from State of Washington to Penang. There are no popular flight routes from State of Washington to Penang.

Search flight deals

Frequently asked questions about flying from Washington to Penang

When did momondo last update prices for flights from Washington to Penang Intl Airport?
Prices for flights from Washington to Penang Intl Airport are updated daily.
How many operators does momondo search for flights from Washington to Penang Intl Airport?
As of November 2026, there is 1 operator available to choose from for flights from Washington to Penang Intl Airport.
How old do you have to be to fly from Washington to Penang Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Penang Intl Airport.
What documentation or ID do you need to fly to Penang Intl Airport?
The travel and health documents you'll need for your trip to Penang Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Penang Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from State of Washington to Penang

Compare and see reviews for airlines that fly from State of Washington to Penang with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $700	Free Cancellation	Rating 8.2 1,632 reviews		Search Singapore Airlines flights

George Town

Batu Ferringhi

Butterworth

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Penang?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Penang. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Penang with flexible booking policies on momondo?

momondo does allow users to show only those flights to Penang from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Penang?

Once all potential Washington to Penang 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 to Penang right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Penang, momondo offers a useful price alert feature which will track prices for flights to Penang from Washington and alert you when they change.

An easier way to manage your Penang trip

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Cheap flights from Washington to Penang from $559

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Penang departing on 1/13. 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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Cathay Pacific flights from State of Washington to Penang

Our best Cathay Pacific deals on State of Washington to Penang flight tickets

Singapore Airlines flights from State of Washington to Penang

Our best Singapore Airlines deals on State of Washington to Penang flight tickets

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Use the filters below to find and compare flights from Washington to Penang that are best for you.

See travel insights to Penang from

How to get the cheapest flight ticket from State of Washington to Penang

What is the cheapest month to fly to Penang?

Can stopping save me money on State of Washington to Penang flights?

What is the cheapest airline that flies from Washington to Penang Intl?

Cheap State of Washington to Penang flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington to Penang

Best airlines flying from State of Washington to Penang

Compare and see reviews for airlines that fly from State of Washington to Penang with momondo

Traveling to a place near Penang?

Why use momondo?

An easier way to manage your Penang trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Malaysia

Airports servicing Malaysia

Fly your favorite airline to Penang

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Penang

List of cabin classes available on flights landing in Penang. Availability may vary depending on flight origin and airline.

Popular cities in Malaysia

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington

According to popular flight searches on momondo this year

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