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Cheap flights from Seattle to Penang from $486

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 4/5. 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
7:30 am - 10:05 am
PEN
-
SEA
17h 35m
1 stop
$710Cathay Pacific
Thu, Apr 23 - Thu, Apr 30
Singapore Airlines Logo
10:15 am - 8:35 pm
SEA
-
PEN
19h 20m
1 stop
Singapore Airlines Logo
10:20 pm - 8:45 am
PEN
-
SEA
25h 25m
1 stop
$753Singapore Airlines
Sun, May 10 - Wed, May 20
Singapore Airlines Logo
10:15 am - 11:05 am
SEA
-
PEN
33h 50m
1 stop
Singapore Airlines Logo
5:20 pm - 8:45 am
PEN
-
SEA
30h 25m
1 stop
$754Singapore Airlines
Sun, May 10 - Wed, May 20
Cathay Pacific Logo
11:45 am - 7:10 pm
SEA
-
PEN
40h 25m
1 stop
Cathay Pacific Logo
7:30 am - 3:50 pm
PEN
-
SEA
23h 20m
2 stops
$803Cathay Pacific
Thu, Apr 23 - Thu, Apr 30
Cathay Pacific Logo
8:26 pm - 12:00 pm
SEA
-
PEN
24h 34m
2 stops
Cathay Pacific Logo
1:00 pm - 10:20 am
PEN
-
SEA
36h 20m
1 stop
$804Cathay Pacific
Sun, Sep 6 - Sun, Sep 13
Multiple Airlines Logo
4:30 pm - 2:15 pm
SEA
-
PEN
30h 45m
2 stops
Multiple Airlines Logo
10:40 pm - 2:25 pm
PEN
-
SEA
54h 45m
2 stops
$862Multiple Airlines
Thu, Apr 23 - Thu, Apr 30
Cathay Pacific Logo
11:45 am - 12:00 pm
SEA
-
PEN
33h 15m
1 stop
Cathay Pacific Logo
1:00 am - 10:05 am
PEN
-
SEA
24h 05m
1 stop
$866Cathay Pacific
Sat, Apr 18 - Tue, Apr 21
Cathay Pacific Logo
7:55 pm - 12:00 pm
SEA
-
PEN
25h 05m
2 stops
Cathay Pacific Logo
1:00 pm - 8:06 am
PEN
-
SEA
34h 06m
2 stops
$895Cathay Pacific
Sun, Sep 6 - Sun, Sep 13
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
53h 30m
1 stop
$896Singapore Airlines
Sun, Sep 6 - Sun, Sep 13
Singapore Airlines Logo
10:15 am - 8:30 am
SEA
-
PEN
31h 15m
1 stop
Singapore Airlines Logo
9:30 am - 8:45 am
PEN
-
SEA
38h 15m
1 stop
$930Singapore Airlines
Thu, Jul 2 - Wed, Jul 29

Singapore Airlines flights from Seattle to Penang

Our best Singapore Airlines deals on Seattle to Penang flight tickets
Singapore Airlines
May 10
SEA10:15 amSeattle/Tacoma Intl
19h 20m
1 stop
PEN8:35 pmPenang Intl
May 20
PEN10:20 pmPenang Intl
25h 25m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$753
Singapore Airlines
May 10
SEA10:15 amSeattle/Tacoma Intl
33h 50m
1 stop
PEN11:05 amPenang Intl
May 20
PEN5:20 pmPenang Intl
30h 25m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$754
Singapore Airlines
Sep 6
SEA10:15 amSeattle/Tacoma Intl
39h 05m
1 stop
PEN4:20 pmPenang Intl
Sep 13
PEN6:15 pmPenang Intl
53h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$896

Cathay Pacific flights from Seattle to Penang

Our best Cathay Pacific deals on Seattle to Penang flight tickets
Cathay Pacific
Apr 23
SEA11:45 amSeattle/Tacoma Intl
40h 25m
1 stop
PEN7:10 pmPenang Intl
Apr 30
PEN7:30 amPenang Intl
17h 35m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$710
Cathay Pacific
Apr 23
SEA11:45 amSeattle/Tacoma Intl
40h 25m
1 stop
PEN7:10 pmPenang Intl
Apr 30
PEN7:30 amPenang Intl
23h 20m
2 stops
SEA3:50 pmSeattle/Tacoma Intl
$803
Cathay Pacific
Sep 6
SEA8:26 pmSeattle/Tacoma Intl
24h 34m
2 stops
PEN12:00 pmPenang Intl
Sep 13
PEN1:00 pmPenang Intl
36h 20m
1 stop
SEA10:20 amSeattle/Tacoma Intl
$804

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 March 13, 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 4/23

11:45 am-7:10 pm

1 stop40h 25m

Penang Intl

Thu 4/30

7:30 am-10:05 am

1 stop17h 35m

$710
Quickest round-trip

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 5/10

10:15 am-8:35 pm

1 stop19h 20m

Penang Intl

Wed 5/20

10:20 pm-8:45 am

1 stop25h 25m

$753

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 5/10

10:15 am-11:05 am

1 stop33h 50m

Penang Intl

Wed 5/20

5:20 pm-8:45 am

1 stop30h 25m

$754

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 4/23

11:45 am-7:10 pm

1 stop40h 25m

Penang Intl

Thu 4/30

7:30 am-3:50 pm

2 stops23h 20m

$803

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 9/6

8:26 pm-12:00 pm

2 stops24h 34m

Penang Intl

Sun 9/13

1:00 pm-10:20 am

1 stop36h 20m

$804

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 4/23

4:30 pm-2:15 pm

2 stops30h 45m

Penang Intl

Thu 4/30

10:40 pm-2:25 pm

2 stops54h 45m

$862

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 4/18

11:45 am-12:00 pm

1 stop33h 15m

Penang Intl

Tue 4/21

1:00 am-10:05 am

1 stop24h 05m

$866

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 9/6

7:55 pm-12:00 pm

2 stops25h 05m

Penang Intl

Sun 9/13

1:00 pm-8:06 am

2 stops34h 06m

$895

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 9/6

10:15 am-4:20 pm

1 stop39h 05m

Penang Intl

Sun 9/13

6:15 pm-8:45 am

1 stop53h 30m

$896

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 7/2

10:15 am-8:30 am

1 stop31h 15m

Penang Intl

Wed 7/29

9:30 am-8:45 am

1 stop38h 15m

$930

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

Can stopping save me money on Seattle to Penang flights?

You could potentially save up to 39% 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 $497Free CancellationRating
8.2
1,475 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $792Free CancellationRating
8.3
813 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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