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Cheap flights from Seattle to Penang from $315

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 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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Find the cheapest flights from Seattle to Penang

Cheap round-trip flights

Enter your travel dates to find the best prices.
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
$706Cathay Pacific
Mon, Apr 6 - Mon, Apr 13
Cathay Pacific Logo
12:25 pm - 7:10 pm
SEA
-
PEN
39h 45m
1 stop
Cathay Pacific Logo
1:00 pm - 11:37 am
PEN
-
SEA
37h 37m
2 stops
$793Cathay Pacific
Thu, Aug 13 - Tue, Aug 25
Cathay Pacific Logo
8:41 am - 7:10 pm
SEA
-
PEN
43h 29m
2 stops
Cathay Pacific Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$799Cathay Pacific
Mon, Apr 6 - Mon, Apr 13
Singapore Airlines Logo
10:15 am - 9:20 pm
SEA
-
PEN
20h 05m
1 stop
Singapore Airlines Logo
9:30 am - 8:45 am
PEN
-
SEA
38h 15m
1 stop
$849Singapore Airlines
Thu, Jul 2 - Wed, Jul 29
Singapore Airlines Logo
10:15 am - 4:20 pm
SEA
-
PEN
39h 05m
1 stop
Singapore Airlines Logo
6:15 pm - 8:45 am
PEN
-
SEA
29h 30m
1 stop
$859Singapore Airlines
Thu, Jul 2 - Wed, Jul 29
Singapore Airlines Logo
10:15 am - 9:20 pm
SEA
-
PEN
20h 05m
1 stop
Singapore Airlines Logo
6:15 pm - 8:45 am
PEN
-
SEA
29h 30m
1 stop
$861Singapore Airlines
Thu, Jul 2 - Wed, Jul 29
Singapore Airlines Logo
10:15 am - 9:20 pm
SEA
-
PEN
20h 05m
1 stop
Singapore Airlines Logo
11:05 am - 8:45 am
PEN
-
SEA
36h 40m
1 stop
$885Singapore Airlines
Thu, Jul 2 - Wed, Jul 29
Multiple Airlines Logo
11:45 am - 4:40 pm
SEA
-
PEN
37h 55m
2 stops
Multiple Airlines Logo
8:20 am - 10:05 am
PEN
-
SEA
40h 45m
2 stops
$913Multiple Airlines
Wed, Apr 8 - Sun, Apr 19
Cathay Pacific Logo
8:41 am - 7:10 pm
SEA
-
PEN
43h 29m
2 stops
Cathay Pacific Logo
1:00 pm - 3:42 pm
PEN
-
SEA
41h 42m
2 stops
$940Cathay Pacific
Mon, Apr 6 - Mon, Apr 13
United Airlines Logo
12:36 pm - 4:50 pm
SEA
-
PEN
37h 14m
2 stops
United Airlines Logo
5:45 pm - 2:46 pm
PEN
-
SEA
36h 01m
2 stops
$999United Airlines
Tue, Mar 17 - Sat, Mar 28

United Airlines flights from Seattle to Penang

Our best United Airlines deals on Seattle to Penang flight tickets
United Airlines
Mar 17
SEA12:36 pmSeattle/Tacoma Intl
37h 14m
2 stops
PEN4:50 pmPenang Intl
Mar 28
PEN5:45 pmPenang Intl
36h 01m
2 stops
SEA2:46 pmSeattle/Tacoma Intl
$999
United Airlines
Mar 17
SEA5:00 amSeattle/Tacoma Intl
44h 50m
2 stops
PEN4:50 pmPenang Intl
Mar 28
PEN12:05 pmPenang Intl
41h 41m
2 stops
SEA2:46 pmSeattle/Tacoma Intl
$1,100
United Airlines
Apr 4
SEA11:35 amSeattle/Tacoma Intl
62h 50m
2 stops
PEN5:25 pmPenang Intl
Apr 11
PEN6:15 pmPenang Intl
55h 24m
2 stops
SEA10:39 amSeattle/Tacoma Intl
$1,282

China Airlines flights from Seattle to Penang

Our best China Airlines deals on Seattle to Penang flight tickets
China Airlines
May 30
SEA11:08 pmSeattle/Tacoma Intl
24h 02m
2 stops
PEN2:10 pmPenang Intl
Jun 13
PEN3:10 pmPenang Intl
30h 57m
2 stops
SEA7:07 amSeattle/Tacoma Intl
$4,236
China Airlines
Mar 26
SEA1:10 amSeattle/Tacoma Intl
22h 10m
1 stop
PEN2:20 pmPenang Intl
Apr 6
PEN3:10 pmPenang Intl
19h 05m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
$4,906
China Airlines
Mar 26
SEA1:10 amSeattle/Tacoma Intl
22h 10m
1 stop
PEN2:20 pmPenang Intl
Apr 7
PEN9:50 amPenang Intl
24h 25m
2 stops
SEA7:15 pmSeattle/Tacoma Intl
$5,085

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 21, 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

Mon 4/6

11:45 am-7:10 pm

1 stop40h 25m

Penang Intl

Mon 4/13

1:00 pm-10:05 am

1 stop36h 05m

$706

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 8/13

12:25 pm-7:10 pm

1 stop39h 45m

Penang Intl

Tue 8/25

1:00 pm-11:37 am

2 stops37h 37m

$793

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Mon 4/6

8:41 am-7:10 pm

2 stops43h 29m

Penang Intl

Mon 4/13

1:00 pm-10:05 am

1 stop36h 05m

$799

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 7/2

10:15 am-9:20 pm

1 stop20h 05m

Penang Intl

Wed 7/29

9:30 am-8:45 am

1 stop38h 15m

$849

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 7/2

10:15 am-4:20 pm

1 stop39h 05m

Penang Intl

Wed 7/29

6:15 pm-8:45 am

1 stop29h 30m

$859

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 7/2

10:15 am-9:20 pm

1 stop20h 05m

Penang Intl

Wed 7/29

6:15 pm-8:45 am

1 stop29h 30m

$861

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 7/2

10:15 am-9:20 pm

1 stop20h 05m

Penang Intl

Wed 7/29

11:05 am-8:45 am

1 stop36h 40m

$885

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 4/8

11:45 am-4:40 pm

2 stops37h 55m

Penang Intl

Sun 4/19

8:20 am-10:05 am

2 stops40h 45m

$913

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Mon 4/6

8:41 am-7:10 pm

2 stops43h 29m

Penang Intl

Mon 4/13

1:00 pm-3:42 pm

2 stops41h 42m

$940

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Tue 3/17

12:36 pm-4:50 pm

2 stops37h 14m

Penang Intl

Sat 3/28

5:45 pm-2:46 pm

2 stops36h 01m

$999

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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

37h 14m

Direct flights

None
The fastest flight from Seattle to Penang takes 37h 14m
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 37h 14m.

  • 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 $497Free CancellationRating
8.2
1,463 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $792Free CancellationRating
8.3
807 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 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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