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Cheap flights from Seattle to Penang from $540

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 7/4. 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
$707Cathay Pacific
Mon, Apr 20 - Mon, Apr 27
Cathay Pacific Logo
11:45 am - 7:10 pm
SEA
-
PEN
40h 25m
1 stop
Cathay Pacific Logo
1:00 pm - 9:17 am
PEN
-
SEA
35h 17m
2 stops
$749Cathay Pacific
Mon, Apr 20 - Mon, Apr 27
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
$814Singapore Airlines
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
5:45 pm - 5:25 pm
SEA
-
PEN
32h 40m
2 stops
United Airlines Logo
11:55 am - 10:39 am
PEN
-
SEA
37h 44m
2 stops
$846United Airlines
Fri, Apr 17 - Fri, Apr 24
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
United Airlines Logo
8:42 am - 5:25 pm
SEA
-
PEN
41h 43m
2 stops
United Airlines Logo
6:15 pm - 8:57 pm
PEN
-
SEA
41h 42m
2 stops
$867United Airlines
Mon, Apr 20 - Mon, Apr 27
Singapore Airlines Logo
10:15 am - 9:20 pm
SEA
-
PEN
20h 05m
1 stop
Singapore Airlines Logo
10:20 pm - 8:45 am
PEN
-
SEA
25h 25m
1 stop
$930Singapore 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
10:20 pm - 8:45 am
PEN
-
SEA
25h 25m
1 stop
$933Singapore Airlines
Thu, Jul 2 - Wed, Jul 29
Multiple Airlines Logo
10:15 am - 5:25 pm
SEA
-
PEN
40h 10m
1 stop
Multiple Airlines Logo
1:00 am - 9:00 am
PEN
-
SEA
47h 00m
2 stops
$934Multiple Airlines
Fri, Apr 17 - Thu, Apr 23
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
$941Singapore Airlines
Thu, Jul 2 - Wed, Jul 29

Cathay Pacific flights from Seattle to Penang

Our best Cathay Pacific deals on Seattle to Penang flight tickets
Cathay Pacific
Apr 20
SEA11:45 amSeattle/Tacoma Intl
40h 25m
1 stop
PEN7:10 pmPenang Intl
Apr 27
PEN1:00 pmPenang Intl
36h 05m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$707
Cathay Pacific
Apr 20
SEA11:45 amSeattle/Tacoma Intl
40h 25m
1 stop
PEN7:10 pmPenang Intl
Apr 27
PEN1:00 pmPenang Intl
35h 17m
2 stops
SEA9:17 amSeattle/Tacoma Intl
$749
Cathay Pacific
Apr 18
SEA11:45 amSeattle/Tacoma Intl
33h 15m
1 stop
PEN12:00 pmPenang Intl
Apr 21
PEN1:00 amPenang Intl
24h 05m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$866

Qatar Airways flights from Seattle to Penang

Our best Qatar Airways deals on Seattle to Penang flight tickets
Qatar Airways
Mar 17
SEA5:05 pmSeattle/Tacoma Intl
33h 55m
2 stops
PEN6:00 pmPenang Intl
Mar 28
PEN10:20 pmPenang Intl
29h 35m
2 stops
SEA12:55 pmSeattle/Tacoma Intl
$1,547
Qatar Airways
Mar 17
SEA8:15 amSeattle/Tacoma Intl
42h 45m
3 stops
PEN6:00 pmPenang Intl
Mar 28
PEN10:20 pmPenang Intl
29h 35m
2 stops
SEA12:55 pmSeattle/Tacoma Intl
$1,624
Qatar Airways
Mar 17
SEA7:41 pmSeattle/Tacoma Intl
55h 19m
3 stops
PEN6:00 pmPenang Intl
Mar 28
PEN5:50 pmPenang Intl
34h 05m
2 stops
SEA12:55 pmSeattle/Tacoma Intl
$1,720

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 7, 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

Mon 4/20

11:45 am-7:10 pm

1 stop40h 25m

Penang Intl

Mon 4/27

1:00 pm-10:05 am

1 stop36h 05m

$707

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Mon 4/20

11:45 am-7:10 pm

1 stop40h 25m

Penang Intl

Mon 4/27

1:00 pm-9:17 am

2 stops35h 17m

$749

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/17

10:15 am-11:05 am

1 stop33h 50m

Penang Intl

Fri 4/24

6:15 pm-8:45 am

1 stop29h 30m

$814

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/17

5:45 pm-5:25 pm

2 stops32h 40m

Penang Intl

Fri 4/24

11:55 am-10:39 am

2 stops37h 44m

$846

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

Mon 4/20

8:42 am-5:25 pm

2 stops41h 43m

Penang Intl

Mon 4/27

6:15 pm-8:57 pm

2 stops41h 42m

$867
Quickest round-trip

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 7/2

10:15 am-9:20 pm

1 stop20h 05m

Penang Intl

Wed 7/29

10:20 pm-8:45 am

1 stop25h 25m

$930

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 7/2

10:15 am-9:20 pm

1 stop20h 05m

Penang Intl

Wed 7/29

10:20 pm-8:45 am

1 stop25h 25m

$933

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/17

10:15 am-5:25 pm

1 stop40h 10m

Penang Intl

Thu 4/23

1:00 am-9:00 am

2 stops47h 00m

$934

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

$941

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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

31h 15m

Direct flights

None
The fastest flight from Seattle to Penang takes 31h 15m
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 31h 15m.

  • 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
1,470 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $792Free CancellationRating
8.3
809 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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