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Cheap flights from Seattle to Penang from $349

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Penang departing on 3/28. 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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Find the cheapest flights from Seattle to Penang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:15 am - 8:35 pm
SEA
-
PEN
19h 20m
1 stop
Singapore Airlines Logo
9:25 pm - 8:45 am
PEN
-
SEA
26h 20m
1 stop
$500Singapore Airlines
Sun, May 3 - Thu, May 14
Multiple Airlines Logo
10:15 am - 8:00 am
SEA
-
PEN
30h 45m
2 stops
Multiple Airlines Logo
8:20 am - 8:45 am
PEN
-
SEA
39h 25m
1 stop
$737Multiple Airlines
Sun, May 3 - Thu, May 14
Singapore Airlines Logo
9:45 am - 5:25 pm
SEA
-
PEN
40h 40m
1 stop
Singapore Airlines Logo
10:20 pm - 8:45 am
PEN
-
SEA
25h 25m
1 stop
$775Singapore Airlines
Fri, Mar 27 - Fri, Apr 3
Singapore Airlines Logo
10:15 am - 8:35 pm
SEA
-
PEN
19h 20m
1 stop
Singapore Airlines Logo
10:15 am - 8:45 am
PEN
-
SEA
37h 30m
1 stop
$875Singapore Airlines
Fri, Apr 3 - Fri, Apr 10
Multiple Airlines Logo
7:51 pm - 12:00 pm
SEA
-
PEN
25h 09m
2 stops
Multiple Airlines Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$889Multiple Airlines
Fri, Apr 3 - Sun, Apr 12
Singapore Airlines Logo
10:15 am - 9:20 pm
SEA
-
PEN
20h 05m
1 stop
Singapore Airlines Logo
5:20 pm - 8:45 am
PEN
-
SEA
30h 25m
1 stop
$891Singapore Airlines
Thu, Jul 2 - Wed, Jul 29
Singapore Airlines Logo
10:15 am - 2:25 pm
SEA
-
PEN
37h 10m
1 stop
Singapore Airlines Logo
10:20 pm - 8:45 am
PEN
-
SEA
25h 25m
1 stop
$906Singapore Airlines
Sat, Apr 4 - Sat, Apr 11
Cathay Pacific Logo
8:41 am - 12:00 pm
SEA
-
PEN
36h 19m
2 stops
Cathay Pacific Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$907Cathay Pacific
Sat, Apr 4 - Sun, Apr 12
Multiple Airlines Logo
9:45 am - 12:40 pm
SEA
-
PEN
35h 55m
1 stop
Multiple Airlines Logo
4:25 pm - 7:30 pm
PEN
-
SEA
42h 05m
2 stops
$933Multiple Airlines
Fri, Mar 27 - Fri, Apr 3
Multiple Airlines Logo
10:15 am - 10:55 pm
SEA
-
PEN
21h 40m
1 stop
Multiple Airlines Logo
1:00 am - 2:20 pm
PEN
-
SEA
28h 20m
3 stops
$935Multiple Airlines
Sun, May 3 - Wed, May 13

United Airlines flights from Seattle to Penang

Our best United Airlines deals on Seattle to Penang flight tickets
United Airlines
Feb 19
SEA5:05 amSeattle/Tacoma Intl
43h 45m
2 stops
PEN4:50 pmPenang Intl
Mar 11
PEN5:45 pmPenang Intl
56h 55m
2 stops
SEA11:40 amSeattle/Tacoma Intl
$814
United Airlines
Mar 17
SEA5:00 amSeattle/Tacoma Intl
44h 50m
2 stops
PEN4:50 pmPenang Intl
Mar 28
PEN5:45 pmPenang Intl
39h 50m
2 stops
SEA6:35 pmSeattle/Tacoma Intl
$999
United Airlines
Mar 17
SEA9:20 amSeattle/Tacoma Intl
40h 30m
2 stops
PEN4:50 pmPenang Intl
Mar 28
PEN5:45 pmPenang Intl
31h 54m
2 stops
SEA10:39 amSeattle/Tacoma Intl
$1,092

Singapore Airlines flights from Seattle to Penang

Our best Singapore Airlines deals on Seattle to Penang flight tickets
Singapore Airlines
May 3
SEA10:15 amSeattle/Tacoma Intl
19h 20m
1 stop
PEN8:35 pmPenang Intl
May 14
PEN9:25 pmPenang Intl
26h 20m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$500
Singapore Airlines
Mar 27
SEA9:45 amSeattle/Tacoma Intl
40h 40m
1 stop
PEN5:25 pmPenang Intl
Apr 3
PEN10:20 pmPenang Intl
25h 25m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$775
Singapore Airlines
Apr 3
SEA10:15 amSeattle/Tacoma Intl
19h 20m
1 stop
PEN8:35 pmPenang Intl
Apr 10
PEN10:15 amPenang Intl
37h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$875

momondo Fare Finder

 
Customize your flight search to find flights from Seattle 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 12, 2026.
Use the filters below to find and compare flights from Seattle to Penang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 5/3

10:15 am-8:35 pm

1 stop19h 20m

Penang Intl

Thu 5/14

9:25 pm-8:45 am

1 stop26h 20m

$500

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 5/3

10:15 am-8:00 am

2 stops30h 45m

Penang Intl

Thu 5/14

8:20 am-8:45 am

1 stop39h 25m

$737

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 3/27

9:45 am-5:25 pm

1 stop40h 40m

Penang Intl

Fri 4/3

10:20 pm-8:45 am

1 stop25h 25m

$775

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/3

10:15 am-8:35 pm

1 stop19h 20m

Penang Intl

Fri 4/10

10:15 am-8:45 am

1 stop37h 30m

$875

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/3

7:51 pm-12:00 pm

2 stops25h 09m

Penang Intl

Sun 4/12

1:00 pm-10:05 am

1 stop36h 05m

$889

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 7/2

10:15 am-9:20 pm

1 stop20h 05m

Penang Intl

Wed 7/29

5:20 pm-8:45 am

1 stop30h 25m

$891

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 4/4

10:15 am-2:25 pm

1 stop37h 10m

Penang Intl

Sat 4/11

10:20 pm-8:45 am

1 stop25h 25m

$906

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 4/4

8:41 am-12:00 pm

2 stops36h 19m

Penang Intl

Sun 4/12

1:00 pm-10:05 am

1 stop36h 05m

$907

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 3/27

9:45 am-12:40 pm

1 stop35h 55m

Penang Intl

Fri 4/3

4:25 pm-7:30 pm

2 stops42h 05m

$933

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 5/3

10:15 am-10:55 pm

1 stop21h 40m

Penang Intl

Wed 5/13

1:00 am-2:20 pm

3 stops28h 20m

$935

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle 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 Seattle to Penang flights?

You could potentially save up to 34% on your flight if you consider stops on a Seattle to Penang flight.

When to book flights from Seattle to Penang

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Penang according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Penang (SEA to PEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Penang

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from Seattle to Penang takes 19h 20m
There are no direct flights from Seattle to Penang. There are no popular flight routes from Seattle to Penang.
Search flight deals

  • How far is Seattle/Tacoma Intl to Penang Intl by plane?

    Seattle/Tacoma Intl and Penang Intl are 7945.1 mi apart from one another. A reasonable flight in good conditions will take 19h 20m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Penang Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Penang Intl Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Penang Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Penang Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport 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.

  • What is the most popular airline from Seattle to Penang?

Best airlines flying from Seattle to Penang

Compare and see reviews for airlines that fly from Seattle to Penang with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $728Free CancellationRating
8.2
1,452 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $792Free CancellationRating
8.3
804 reviews
Search China Airlines flights

Traveling to a place near Penang?

Book flights to Penang if you plan to visit one of these locations
Batu Ferringhi
George Town
Butterworth

Why use momondo?

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

It is quick and easy to find Seattle to Penang flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Penang that suits you.

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

All flight searches from Seattle to Penang on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Seattle and Penang by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Seattle to Penang right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Penang from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Penang trip

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