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Cheap flights from Washington to Penang from $632

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Penang departing on 8/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Washington to Penang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
12:25 pm - 12:15 am
SEA
-
PEN
20h 50m
1 stop
Cathay Pacific Logo
1:00 pm - 7:06 am
PEN
-
SEA
33h 06m
2 stops
$1,128Cathay Pacific
Wed, Aug 12 - Mon, Aug 31
Cathay Pacific Logo
12:25 pm - 7:10 pm
SEA
-
PEN
39h 45m
1 stop
Cathay Pacific Logo
1:00 pm - 7:07 am
PEN
-
SEA
33h 07m
2 stops
$1,131Cathay Pacific
Mon, Aug 10 - Mon, Aug 17
Cathay Pacific Logo
12:25 pm - 12:15 am
SEA
-
PEN
20h 50m
1 stop
Cathay Pacific Logo
1:00 pm - 8:52 am
PEN
-
SEA
34h 52m
2 stops
$1,139Cathay Pacific
Wed, Aug 12 - Sun, Aug 23
Cathay Pacific Logo
8:42 pm - 7:10 pm
SEA
-
PEN
31h 28m
2 stops
Cathay Pacific Logo
1:00 pm - 8:52 am
PEN
-
SEA
34h 52m
2 stops
$1,171Cathay Pacific
Wed, Aug 12 - Mon, Aug 31
Cathay Pacific Logo
6:36 pm - 7:10 pm
SEA
-
PEN
33h 34m
2 stops
Cathay Pacific Logo
1:00 pm - 8:52 am
PEN
-
SEA
34h 52m
2 stops
$1,184Cathay Pacific
Wed, Aug 12 - Sun, Aug 23
Cathay Pacific Logo
12:25 pm - 12:00 pm
SEA
-
PEN
32h 35m
1 stop
Cathay Pacific Logo
1:00 pm - 8:52 am
PEN
-
SEA
34h 52m
2 stops
$1,188Cathay Pacific
Sat, Aug 15 - Sun, Aug 23
Multiple Airlines Logo
4:30 pm - 9:00 am
SEA
-
PEN
25h 30m
2 stops
Multiple Airlines Logo
9:50 am - 2:25 pm
PEN
-
SEA
43h 35m
2 stops
$1,209Multiple Airlines
Tue, Jul 7 - Mon, Jul 20
Multiple Airlines Logo
12:25 pm - 7:10 pm
SEA
-
PEN
39h 45m
1 stop
Multiple Airlines Logo
7:30 am - 3:47 pm
PEN
-
SEA
23h 17m
2 stops
$1,222Multiple Airlines
Wed, Aug 5 - Sat, Aug 22
Qatar Airways Logo
10:33 am - 3:05 pm
PDX
-
PEN
37h 32m
3 stops
Qatar Airways Logo
10:20 pm - 9:55 pm
PEN
-
PDX
39h 35m
3 stops
$1,270Qatar Airways
Tue, Sep 15 - Thu, Nov 5
Air Canada Logo
3:30 pm - 10:05 am
PDX
-
PEN
27h 35m
2 stops
Air Canada Logo
9:15 pm - 2:41 pm
PEN
-
PDX
33h 26m
3 stops
$1,532Air Canada
Tue, Sep 15 - Thu, Nov 5

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Singapore Airlines flights from State of Washington to Penang

Our best Singapore Airlines deals on State of Washington to Penang flight tickets
Singapore Airlines
Oct 8
SEA10:15 amSeattle/Tacoma Intl
40h 05m
1 stop
PEN5:20 pmPenang Intl
Oct 15
PEN6:10 pmPenang Intl
29h 35m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$662
Singapore Airlines
Oct 8
SEA10:15 amSeattle/Tacoma Intl
37h 10m
1 stop
PEN2:25 pmPenang Intl
Oct 15
PEN3:15 pmPenang Intl
32h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$699
Singapore Airlines
Oct 8
SEA10:15 amSeattle/Tacoma Intl
37h 10m
1 stop
PEN2:25 pmPenang Intl
Oct 15
PEN3:15 pmPenang Intl
32h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$701

Qatar Airways flights from State of Washington to Penang

Our best Qatar Airways deals on State of Washington to Penang flight tickets
Qatar Airways
Oct 8
SEA4:25 pmSeattle/Tacoma Intl
37h 10m
2 stops
PEN8:35 pmPenang Intl
Oct 15
PEN5:50 amPenang Intl
45h 35m
2 stops
SEA12:25 pmSeattle/Tacoma Intl
$1,168
Qatar Airways
Oct 8
SEA4:25 pmSeattle/Tacoma Intl
37h 10m
2 stops
PEN8:35 pmPenang Intl
Oct 15
PEN3:50 pmPenang Intl
35h 35m
2 stops
SEA12:25 pmSeattle/Tacoma Intl
$1,219
Qatar Airways
Sep 15
PDX10:33 amPortland
37h 32m
3 stops
PEN3:05 pmPenang Intl
Nov 5
PEN10:20 pmPenang Intl
39h 35m
3 stops
PDX9:55 pmPortland
$1,270

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Penang 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, momondo users made 832,500 searches. Data last updated June 26, 2026.
Use the filters below to find and compare flights from Washington to Penang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 8/12

12:25 pm-12:15 am

1 stop20h 50m

Penang Intl

Mon 8/31

1:00 pm-7:06 am

2 stops33h 06m

$1,128

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Mon 8/10

12:25 pm-7:10 pm

1 stop39h 45m

Penang Intl

Mon 8/17

1:00 pm-7:07 am

2 stops33h 07m

$1,131

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 8/12

12:25 pm-12:15 am

1 stop20h 50m

Penang Intl

Sun 8/23

1:00 pm-8:52 am

2 stops34h 52m

$1,139

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 8/12

8:42 pm-7:10 pm

2 stops31h 28m

Penang Intl

Mon 8/31

1:00 pm-8:52 am

2 stops34h 52m

$1,171

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 8/12

6:36 pm-7:10 pm

2 stops33h 34m

Penang Intl

Sun 8/23

1:00 pm-8:52 am

2 stops34h 52m

$1,184

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 8/15

12:25 pm-12:00 pm

1 stop32h 35m

Penang Intl

Sun 8/23

1:00 pm-8:52 am

2 stops34h 52m

$1,188

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Tue 7/7

4:30 pm-9:00 am

2 stops25h 30m

Penang Intl

Mon 7/20

9:50 am-2:25 pm

2 stops43h 35m

$1,209

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 8/5

12:25 pm-7:10 pm

1 stop39h 45m

Penang Intl

Sat 8/22

7:30 am-3:47 pm

2 stops23h 17m

$1,222

PortlandPenang

PDX - PEN

PDXPEN

Portland

Tue 9/15

10:33 am-3:05 pm

3 stops37h 32m

Penang Intl

Thu 11/5

10:20 pm-9:55 pm

3 stops39h 35m

$1,270

PortlandPenang

PDX - PEN

PDXPEN

Portland

Tue 9/15

3:30 pm-10:05 am

2 stops27h 35m

Penang Intl

Thu 11/5

9:15 pm-2:41 pm

3 stops33h 26m

$1,532

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Penang from

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

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 38% 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

Fastest flight time

20h 50m

Direct flights

None
The fastest flight from State of Washington to Penang takes 20h 50m
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?

  • 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 AirlinesPriceFrom $700Free CancellationRating
8.2
1,555 reviews
Search Singapore Airlines flights

Traveling to a place near Penang?

Book flights to Penang if you plan to visit one of these locations
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.

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