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Cheap flights from Washington to Penang from $314

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 4/3. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:15 am - 11:05 am
SEA
-
PEN
33h 50m
1 stop
Singapore Airlines Logo
6:15 pm - 8:45 am
PEN
-
SEA
29h 30m
1 stop
$566Singapore Airlines
Thu, Apr 9 - Thu, Apr 30
Cathay Pacific Logo
11:45 am - 12:00 pm
SEA
-
PEN
33h 15m
1 stop
Cathay Pacific Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$706Cathay Pacific
Tue, Apr 7 - Tue, Apr 14
Cathay Pacific Logo
11:45 am - 7:10 pm
SEA
-
PEN
40h 25m
1 stop
Cathay Pacific Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$741Cathay Pacific
Mon, Apr 20 - Sun, May 3
Cathay Pacific Logo
11:45 am - 12:00 pm
SEA
-
PEN
33h 15m
1 stop
Cathay Pacific Logo
7:30 am - 10:05 am
PEN
-
SEA
17h 35m
1 stop
$756Cathay Pacific
Sat, Apr 25 - Thu, Apr 30
Singapore Airlines Logo
10:15 am - 9:25 am
SEA
-
PEN
32h 10m
1 stop
Singapore Airlines Logo
9:25 pm - 8:45 am
PEN
-
SEA
26h 20m
1 stop
$765Singapore Airlines
Fri, Apr 17 - Thu, Apr 30
United Airlines Logo
7:37 pm - 5:25 pm
SEA
-
PEN
30h 48m
2 stops
United Airlines Logo
6:15 pm - 6:30 pm
PEN
-
SEA
39h 15m
2 stops
$796United Airlines
Mon, Apr 20 - Fri, May 1
Multiple Airlines Logo
9:46 pm - 12:00 pm
PDX
-
PEN
23h 14m
2 stops
Multiple Airlines Logo
5:50 am - 4:50 pm
PEN
-
PDX
26h 00m
3 stops
$1,573Multiple Airlines
Sun, May 31 - Fri, Jun 5
Multiple Airlines Logo
9:46 pm - 8:35 pm
PDX
-
PEN
31h 49m
3 stops
Multiple Airlines Logo
5:50 am - 11:44 pm
PEN
-
PDX
32h 54m
3 stops
$1,731Multiple Airlines
Sun, May 31 - Fri, Jun 5
Qatar Airways Logo
7:00 am - 6:00 pm
PDX
-
PEN
44h 00m
3 stops
Qatar Airways Logo
10:20 pm - 6:40 pm
PEN
-
PDX
35h 20m
3 stops
$10,759Qatar Airways
Sat, Mar 21 - Thu, Mar 26
Air Canada Logo
7:05 pm - 9:20 pm
PDX
-
PEN
35h 15m
2 stops
Air Canada Logo
10:20 pm - 6:30 pm
PEN
-
PDX
35h 10m
2 stops
$13,148Air Canada
Fri, Mar 20 - Fri, Mar 27

Singapore Airlines flights from State of Washington to Penang

Our best Singapore Airlines deals on State of Washington to Penang flight tickets
Singapore Airlines
Apr 9
SEA10:15 amSeattle/Tacoma Intl
33h 50m
1 stop
PEN11:05 amPenang Intl
Apr 30
PEN6:15 pmPenang Intl
29h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$566
Singapore Airlines
Apr 17
SEA10:15 amSeattle/Tacoma Intl
32h 10m
1 stop
PEN9:25 amPenang Intl
Apr 30
PEN9:25 pmPenang Intl
26h 20m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$765
Singapore Airlines
Apr 7
SEA10:15 amSeattle/Tacoma Intl
19h 20m
1 stop
PEN8:35 pmPenang Intl
Apr 14
PEN9:25 pmPenang Intl
33h 27m
2 stops
SEA3:52 pmSeattle/Tacoma Intl
$776

Cathay Pacific flights from State of Washington to Penang

Our best Cathay Pacific deals on State of Washington to Penang flight tickets
Cathay Pacific
Apr 7
SEA11:45 amSeattle/Tacoma Intl
33h 15m
1 stop
PEN12:00 pmPenang Intl
Apr 14
PEN1:00 pmPenang Intl
36h 05m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$706
Cathay Pacific
Apr 20
SEA11:45 amSeattle/Tacoma Intl
40h 25m
1 stop
PEN7:10 pmPenang Intl
May 3
PEN1:00 pmPenang Intl
36h 05m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$741
Cathay Pacific
Apr 25
SEA11:45 amSeattle/Tacoma Intl
33h 15m
1 stop
PEN12:00 pmPenang Intl
Apr 30
PEN7:30 amPenang Intl
17h 35m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$756

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 February 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

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 4/9

10:15 am-11:05 am

1 stop33h 50m

Penang Intl

Thu 4/30

6:15 pm-8:45 am

1 stop29h 30m

$566

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Tue 4/7

11:45 am-12:00 pm

1 stop33h 15m

Penang Intl

Tue 4/14

1:00 pm-10:05 am

1 stop36h 05m

$706

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Mon 4/20

11:45 am-7:10 pm

1 stop40h 25m

Penang Intl

Sun 5/3

1:00 pm-10:05 am

1 stop36h 05m

$741

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 4/25

11:45 am-12:00 pm

1 stop33h 15m

Penang Intl

Thu 4/30

7:30 am-10:05 am

1 stop17h 35m

$756

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/17

10:15 am-9:25 am

1 stop32h 10m

Penang Intl

Thu 4/30

9:25 pm-8:45 am

1 stop26h 20m

$765

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Mon 4/20

7:37 pm-5:25 pm

2 stops30h 48m

Penang Intl

Fri 5/1

6:15 pm-6:30 pm

2 stops39h 15m

$796

PortlandPenang

PDX - PEN

PDXPEN

Portland

Sun 5/31

9:46 pm-12:00 pm

2 stops23h 14m

Penang Intl

Fri 6/5

5:50 am-4:50 pm

3 stops26h 00m

$1,573

PortlandPenang

PDX - PEN

PDXPEN

Portland

Sun 5/31

9:46 pm-8:35 pm

3 stops31h 49m

Penang Intl

Fri 6/5

5:50 am-11:44 pm

3 stops32h 54m

$1,731

PortlandPenang

PDX - PEN

PDXPEN

Portland

Sat 3/21

7:00 am-6:00 pm

3 stops44h 00m

Penang Intl

Thu 3/26

10:20 pm-6:40 pm

3 stops35h 20m

$10,759

PortlandPenang

PDX - PEN

PDXPEN

Portland

Fri 3/20

7:05 pm-9:20 pm

2 stops35h 15m

Penang Intl

Fri 3/27

10:20 pm-6:30 pm

2 stops35h 10m

$13,148

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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

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

You could potentially save up to 33% 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

23h 35m

Direct flights

None
The fastest flight from State of Washington to Penang takes 23h 35m
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

  • 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 $497Free CancellationRating
8.2
1,463 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $792Free CancellationRating
8.3
808 reviews
Search China 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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