Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Penang from $500

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Penang departing on 5/3. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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 - 8:35 pm
SEA
-
PEN
19h 20m
1 stop
Singapore Airlines Logo
10:15 am - 8:45 am
PEN
-
SEA
37h 30m
1 stop
$500Singapore Airlines
Sun, May 3 - Thu, May 14
Singapore Airlines Logo
10:15 am - 5:25 pm
SEA
-
PEN
40h 10m
1 stop
Singapore Airlines Logo
9:25 pm - 8:45 am
PEN
-
SEA
26h 20m
1 stop
$592Singapore Airlines
Sat, Apr 4 - Sat, Apr 11
Cathay Pacific Logo
11:45 am - 12:00 pm
SEA
-
PEN
33h 15m
1 stop
Cathay Pacific Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$763Cathay Pacific
Sat, Apr 4 - Sun, Apr 12
Cathay Pacific Logo
7:15 pm - 12:00 pm
SEA
-
PEN
25h 45m
2 stops
Cathay Pacific Logo
7:30 am - 10:05 am
PEN
-
SEA
17h 35m
1 stop
$803Cathay Pacific
Sun, May 3 - Thu, May 14
United Airlines Logo
12:36 pm - 11:15 am
SEA
-
PEN
55h 39m
2 stops
United Airlines Logo
11:55 am - 2:46 pm
PEN
-
SEA
41h 51m
2 stops
$854United Airlines
Wed, Mar 25 - Wed, Apr 1
Cathay Pacific Logo
8:41 am - 12:00 pm
SEA
-
PEN
36h 19m
2 stops
Cathay Pacific Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$856Cathay Pacific
Sun, Apr 5 - Sun, Apr 12
Singapore Airlines Logo
10:15 am - 8:35 pm
SEA
-
PEN
19h 20m
1 stop
Singapore Airlines Logo
10:15 am - 8:45 am
PEN
-
SEA
37h 30m
1 stop
$875Singapore Airlines
Fri, Apr 3 - Fri, Apr 10
Singapore Airlines Logo
10:15 am - 8:35 pm
SEA
-
PEN
19h 20m
1 stop
Singapore Airlines Logo
6:15 pm - 8:45 am
PEN
-
SEA
29h 30m
1 stop
$887Singapore Airlines
Fri, Apr 3 - Sat, Apr 11
Multiple Airlines Logo
7:51 pm - 12:00 pm
SEA
-
PEN
25h 09m
2 stops
Multiple Airlines Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$888Multiple Airlines
Fri, Apr 3 - Sun, Apr 12
Multiple Airlines Logo
7:51 pm - 12:00 pm
SEA
-
PEN
25h 09m
2 stops
Multiple Airlines Logo
1:00 pm - 10:05 am
PEN
-
SEA
36h 05m
1 stop
$889Multiple Airlines
Fri, Apr 3 - Sun, Apr 12

Singapore Airlines flights from Seattle to Penang

Our best Singapore Airlines deals on Seattle to Penang flight tickets
Singapore Airlines
May 3
SEA10:15 amSeattle/Tacoma Intl
19h 20m
1 stop
PEN8:35 pmPenang Intl
May 14
PEN10:15 amPenang Intl
37h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$500
Singapore Airlines
Apr 4
SEA10:15 amSeattle/Tacoma Intl
40h 10m
1 stop
PEN5:25 pmPenang Intl
Apr 11
PEN9:25 pmPenang Intl
26h 20m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$592
Singapore Airlines
Apr 3
SEA10:15 amSeattle/Tacoma Intl
19h 20m
1 stop
PEN8:35 pmPenang Intl
Apr 10
PEN10:15 amPenang Intl
37h 30m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$875

Cathay Pacific flights from Seattle to Penang

Our best Cathay Pacific deals on Seattle to Penang flight tickets
Cathay Pacific
Apr 4
SEA11:45 amSeattle/Tacoma Intl
33h 15m
1 stop
PEN12:00 pmPenang Intl
Apr 12
PEN1:00 pmPenang Intl
36h 05m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$763
Cathay Pacific
May 3
SEA7:15 pmSeattle/Tacoma Intl
25h 45m
2 stops
PEN12:00 pmPenang Intl
May 14
PEN7:30 amPenang Intl
17h 35m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$803
Cathay Pacific
Apr 5
SEA8:41 amSeattle/Tacoma Intl
36h 19m
2 stops
PEN12:00 pmPenang Intl
Apr 12
PEN1:00 pmPenang Intl
36h 05m
1 stop
SEA10:05 amSeattle/Tacoma Intl
$856

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 9, 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

Sun 5/3

10:15 am-8:35 pm

1 stop19h 20m

Penang Intl

Thu 5/14

10:15 am-8:45 am

1 stop37h 30m

$500

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 4/4

10:15 am-5:25 pm

1 stop40h 10m

Penang Intl

Sat 4/11

9:25 pm-8:45 am

1 stop26h 20m

$592

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 4/4

11:45 am-12:00 pm

1 stop33h 15m

Penang Intl

Sun 4/12

1:00 pm-10:05 am

1 stop36h 05m

$763

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 5/3

7:15 pm-12:00 pm

2 stops25h 45m

Penang Intl

Thu 5/14

7:30 am-10:05 am

1 stop17h 35m

$803

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 3/25

12:36 pm-11:15 am

2 stops55h 39m

Penang Intl

Wed 4/1

11:55 am-2:46 pm

2 stops41h 51m

$854

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sun 4/5

8:41 am-12:00 pm

2 stops36h 19m

Penang Intl

Sun 4/12

1:00 pm-10:05 am

1 stop36h 05m

$856

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/3

10:15 am-8:35 pm

1 stop19h 20m

Penang Intl

Fri 4/10

10:15 am-8:45 am

1 stop37h 30m

$875

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/3

10:15 am-8:35 pm

1 stop19h 20m

Penang Intl

Sat 4/11

6:15 pm-8:45 am

1 stop29h 30m

$887

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/3

7:51 pm-12:00 pm

2 stops25h 09m

Penang Intl

Sun 4/12

1:00 pm-10:05 am

1 stop36h 05m

$888

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 4/3

7:51 pm-12:00 pm

2 stops25h 09m

Penang Intl

Sun 4/12

1:00 pm-10:05 am

1 stop36h 05m

$889

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 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

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 $728Free CancellationRating
8.2
1,452 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $792Free CancellationRating
8.3
803 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/11
Wed 3/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Malaysia