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Cheap flights from Seattle to Penang from $509

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 11/22. 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 Seattle to Penang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
10:15 am - 5:20 pm
SEA
-
PEN
40h 05m
1 stop
Singapore Airlines Logo
6:10 pm - 8:45 am
PEN
-
SEA
29h 35m
1 stop
$649Singapore Airlines
Thu, Oct 8 - Thu, Oct 15
Singapore Airlines Logo
10:15 am - 5:20 pm
SEA
-
PEN
40h 05m
1 stop
Singapore Airlines Logo
6:10 pm - 8:45 am
PEN
-
SEA
29h 35m
1 stop
$657Singapore Airlines
Thu, Oct 8 - Thu, Oct 15
Singapore Airlines Logo
10:15 am - 5:20 pm
SEA
-
PEN
40h 05m
1 stop
Singapore Airlines Logo
6:10 pm - 8:45 am
PEN
-
SEA
29h 35m
1 stop
$659Singapore Airlines
Thu, Oct 8 - Thu, Oct 15
Singapore Airlines Logo
10:15 am - 10:05 am
SEA
-
PEN
32h 50m
1 stop
Singapore Airlines Logo
10:15 am - 8:45 am
PEN
-
SEA
37h 30m
1 stop
$694Singapore Airlines
Sun, Oct 11 - Sat, Oct 17
Singapore Airlines Logo
8:45 am - 2:45 pm
SEA
-
PEN
38h 00m
1 stop
Singapore Airlines Logo
12:05 pm - 7:10 am
PEN
-
SEA
35h 05m
1 stop
$923Singapore Airlines
Sat, Nov 14 - Mon, Nov 30
Qatar Airways Logo
5:05 pm - 6:00 pm
SEA
-
PEN
33h 55m
2 stops
Qatar Airways Logo
9:20 pm - 12:40 pm
PEN
-
SEA
30h 20m
2 stops
$1,110Qatar Airways
Sun, Oct 25 - Thu, Oct 29
Qatar Airways Logo
4:05 pm - 6:00 pm
SEA
-
PEN
33h 55m
2 stops
Qatar Airways Logo
3:30 pm - 11:40 am
PEN
-
SEA
36h 10m
2 stops
$1,133Qatar Airways
Sat, Nov 14 - Mon, Nov 30
Cathay Pacific Logo
7:05 pm - 7:10 pm
SEA
-
PEN
33h 05m
2 stops
Cathay Pacific Logo
7:30 am - 10:05 am
PEN
-
SEA
17h 35m
1 stop
$1,137Cathay Pacific
Thu, Oct 8 - Thu, Oct 15
Singapore Airlines Logo
10:15 am - 10:05 am
SEA
-
PEN
32h 50m
1 stop
Singapore Airlines Logo
9:30 am - 8:45 am
PEN
-
SEA
38h 15m
1 stop
$1,144Singapore Airlines
Sun, Oct 11 - Wed, Oct 14
Qatar Airways Logo
4:05 pm - 6:00 pm
SEA
-
PEN
33h 55m
2 stops
Qatar Airways Logo
10:20 pm - 6:56 pm
PEN
-
SEA
36h 36m
3 stops
$1,172Qatar Airways
Sat, Nov 14 - Mon, Nov 30

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Cathay Pacific flights from Seattle to Penang

Our best Cathay Pacific deals on Seattle to Penang flight tickets
Cathay Pacific
Oct 8
SEA7:05 pmSeattle/Tacoma Intl
33h 05m
2 stops
PEN7:10 pmPenang Intl
Oct 15
PEN7:30 amPenang Intl
17h 35m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$1,137
Cathay Pacific
Oct 8
SEA2:05 pmSeattle/Tacoma Intl
38h 05m
2 stops
PEN7:10 pmPenang Intl
Oct 15
PEN7:30 amPenang Intl
17h 35m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$1,179
Cathay Pacific
Oct 8
SEA7:05 pmSeattle/Tacoma Intl
33h 05m
2 stops
PEN7:10 pmPenang Intl
Oct 15
PEN7:30 amPenang Intl
17h 35m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$1,181

Singapore Airlines flights from Seattle to Penang

Our best Singapore Airlines deals on Seattle 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
$649
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
$657
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
$659

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 June 16, 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

Cheapest round-trip

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 10/8

10:15 am-5:20 pm

1 stop40h 05m

Penang Intl

Thu 10/15

6:10 pm-8:45 am

1 stop29h 35m

$649

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 10/8

10:15 am-5:20 pm

1 stop40h 05m

Penang Intl

Thu 10/15

6:10 pm-8:45 am

1 stop29h 35m

$657

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 10/8

10:15 am-5:20 pm

1 stop40h 05m

Penang Intl

Thu 10/15

6:10 pm-8:45 am

1 stop29h 35m

$659

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 10/11

10:15 am-10:05 am

1 stop32h 50m

Penang Intl

Sat 10/17

10:15 am-8:45 am

1 stop37h 30m

$694

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 11/14

8:45 am-2:45 pm

1 stop38h 00m

Penang Intl

Mon 11/30

12:05 pm-7:10 am

1 stop35h 05m

$923

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 10/25

5:05 pm-6:00 pm

2 stops33h 55m

Penang Intl

Thu 10/29

9:20 pm-12:40 pm

2 stops30h 20m

$1,110

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 11/14

4:05 pm-6:00 pm

2 stops33h 55m

Penang Intl

Mon 11/30

3:30 pm-11:40 am

2 stops36h 10m

$1,133
Quickest round-trip

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 10/8

7:05 pm-7:10 pm

2 stops33h 05m

Penang Intl

Thu 10/15

7:30 am-10:05 am

1 stop17h 35m

$1,137

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 10/11

10:15 am-10:05 am

1 stop32h 50m

Penang Intl

Wed 10/14

9:30 am-8:45 am

1 stop38h 15m

$1,144

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 11/14

4:05 pm-6:00 pm

2 stops33h 55m

Penang Intl

Mon 11/30

10:20 pm-6:56 pm

3 stops36h 36m

$1,172

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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2

See travel insights to Penang from

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

What is the typical price of a round-trip flight between Seattle and Penang?

What is the cheapest month to fly to Penang?

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

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

25h 04m

Direct flights

None
The fastest flight from Seattle to Penang takes 25h 04m
There are no direct flights from Seattle to Penang. There are no popular flight routes from Seattle to Penang.
Search flight deals

Frequently asked questions about flying from Seattle to Penang

  • 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 25h 04m.

  • 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 $700Free CancellationRating
8.2
1,545 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 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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