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Cheap flights from Seattle to Penang from $338

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 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
9:45 am - 4:50 pm
SEA
-
PEN
40h 05m1 stop
Singapore Airlines Logo
11:00 am - 8:45 am
PEN
-
SEA
36h 45m1 stop
$736Singapore Airlines
Fri, Mar 13 - Mon, Mar 30
Cathay Pacific Logo
7:05 pm - 12:00 pm
SEA
-
PEN
25h 55m2 stops
Cathay Pacific Logo
1:00 pm - 10:10 am
PEN
-
SEA
36h 10m1 stop
$861Cathay Pacific
Fri, Mar 13 - Mon, Mar 30
Cathay Pacific Logo
5:50 pm - 12:00 pm
SEA
-
PEN
27h 10m2 stops
Cathay Pacific Logo
1:00 pm - 11:02 am
PEN
-
SEA
37h 02m2 stops
$869Cathay Pacific
Fri, Mar 13 - Mon, Mar 30
Cathay Pacific Logo
3:45 pm - 12:00 pm
SEA
-
PEN
28h 15m2 stops
Cathay Pacific Logo
7:50 am - 6:53 pm
PEN
-
SEA
51h 03m2 stops
$927Cathay Pacific
Sat, Feb 7 - Sat, Feb 14
Singapore Airlines Logo
10:15 am - 9:05 pm
SEA
-
PEN
19h 50m1 stop
Singapore Airlines Logo
6:10 pm - 8:45 am
PEN
-
SEA
29h 35m1 stop
$1,002Singapore Airlines
Fri, Jun 12 - Thu, Jun 25
Cathay Pacific Logo
7:56 pm - 12:00 pm
SEA
-
PEN
49h 04m2 stops
Cathay Pacific Logo
7:30 am - 10:35 am
PEN
-
SEA
18h 05m1 stop
$1,009Cathay Pacific
Fri, Jun 12 - Thu, Jun 25
Cathay Pacific Logo
12:15 pm - 6:40 pm
SEA
-
PEN
39h 25m1 stop
Cathay Pacific Logo
1:00 pm - 10:35 am
PEN
-
SEA
36h 35m1 stop
$1,127Cathay Pacific
Thu, Jun 11 - Tue, Jun 23
Singapore Airlines Logo
10:15 am - 9:05 pm
SEA
-
PEN
19h 50m1 stop
Singapore Airlines Logo
6:10 pm - 8:45 am
PEN
-
SEA
29h 35m1 stop
$1,138Singapore Airlines
Sun, Jun 14 - Wed, Jun 24
Cathay Pacific Logo
7:56 pm - 12:00 pm
SEA
-
PEN
49h 04m2 stops
Cathay Pacific Logo
1:00 pm - 9:35 pm
PEN
-
SEA
23h 35m2 stops
$1,140Cathay Pacific
Fri, Jun 12 - Thu, Jun 25
Cathay Pacific Logo
7:56 pm - 12:00 pm
SEA
-
PEN
25h 04m2 stops
Cathay Pacific Logo
1:00 pm - 10:35 am
PEN
-
SEA
36h 35m1 stop
$1,145Cathay Pacific
Sun, Jun 14 - Tue, Jun 23

Cathay Pacific flights from Seattle to Penang

Our best Cathay Pacific deals on Seattle to Penang flight tickets
Cathay Pacific
Mar 13
SEA7:05 pmSeattle/Tacoma Intl
25h 55m
2 stops
PEN12:00 pmPenang Intl
Mar 30
PEN1:00 pmPenang Intl
36h 10m
1 stop
SEA10:10 amSeattle/Tacoma Intl
$861
Find similar
Cathay Pacific
Mar 13
SEA5:50 pmSeattle/Tacoma Intl
27h 10m
2 stops
PEN12:00 pmPenang Intl
Mar 30
PEN1:00 pmPenang Intl
37h 02m
2 stops
SEA11:02 amSeattle/Tacoma Intl
$869
Find similar
Cathay Pacific
Feb 7
SEA3:45 pmSeattle/Tacoma Intl
28h 15m
2 stops
PEN12:00 pmPenang Intl
Feb 14
PEN7:50 amPenang Intl
51h 03m
2 stops
SEA6:53 pmSeattle/Tacoma Intl
$927
Find similar

China Airlines flights from Seattle to Penang

Our best China Airlines deals on Seattle to Penang flight tickets
China Airlines
Jun 11
SEA1:15 amSeattle/Tacoma Intl
21h 55m
1 stop
PEN2:10 pmPenang Intl
Jun 23
PEN3:10 pmPenang Intl
19h 05m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
$1,208
Find similar
China Airlines
Jun 15
SEA1:15 amSeattle/Tacoma Intl
21h 55m
1 stop
PEN2:10 pmPenang Intl
Jun 27
PEN3:10 pmPenang Intl
19h 05m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
$1,210
Find similar
China Airlines
Jun 15
SEA1:15 amSeattle/Tacoma Intl
21h 55m
1 stop
PEN2:10 pmPenang Intl
Jun 27
PEN3:10 pmPenang Intl
19h 05m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
$1,211
Find similar

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 December 26, 2025.
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

Fri 3/13

9:45 am-4:50 pm

1 stop40h 05m

Penang Intl

Mon 3/30

11:00 am-8:45 am

1 stop36h 45m

$736

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 3/13

7:05 pm-12:00 pm

2 stops25h 55m

Penang Intl

Mon 3/30

1:00 pm-10:10 am

1 stop36h 10m

$861

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 3/13

5:50 pm-12:00 pm

2 stops27h 10m

Penang Intl

Mon 3/30

1:00 pm-11:02 am

2 stops37h 02m

$869

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 2/7

3:45 pm-12:00 pm

2 stops28h 15m

Penang Intl

Sat 2/14

7:50 am-6:53 pm

2 stops51h 03m

$927

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 6/12

10:15 am-9:05 pm

1 stop19h 50m

Penang Intl

Thu 6/25

6:10 pm-8:45 am

1 stop29h 35m

$1,002

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 6/12

7:56 pm-12:00 pm

2 stops49h 04m

Penang Intl

Thu 6/25

7:30 am-10:35 am

1 stop18h 05m

$1,009

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 6/11

12:15 pm-6:40 pm

1 stop39h 25m

Penang Intl

Tue 6/23

1:00 pm-10:35 am

1 stop36h 35m

$1,127

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 6/14

10:15 am-9:05 pm

1 stop19h 50m

Penang Intl

Wed 6/24

6:10 pm-8:45 am

1 stop29h 35m

$1,138

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 6/12

7:56 pm-12:00 pm

2 stops49h 04m

Penang Intl

Thu 6/25

1:00 pm-9:35 pm

2 stops23h 35m

$1,140

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 6/14

7:56 pm-12:00 pm

2 stops25h 04m

Penang Intl

Tue 6/23

1:00 pm-10:35 am

1 stop36h 35m

$1,145

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest day to depart on your flight to Penang?

On average, the least expensive day to fly to Penang from Seattle is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,185. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,377.

What is the cheapest time of day to depart on your flight to Penang?

In the morning is the cheapest time of day to fly from Seattle to Penang when you can find flight prices for as low as $1,244. Flying to Penang in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Penang is in the evening when prices are around $1,281.

Can stopping save me money on Seattle to Penang flights?

You could potentially save up to 3% 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

29h 30m

Direct flights

None
The fastest flight from Seattle to Penang takes 29h 30m
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 29h 30m.

  • 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
8.1
1,421 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $792Free CancellationRating
8.3
792 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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