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Cheap flights from Seattle to Penang from $649

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 10/8. 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

Discover deals from 900+ travel sites with momondo.

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 - 2:25 pm
SEA
-
PEN
37h 10m
1 stop
Singapore Airlines Logo
11:50 am - 8:45 am
PEN
-
SEA
35h 55m
1 stop
$649Singapore Airlines
Thu, Oct 8 - Thu, Oct 15
Singapore Airlines Logo
10:15 am - 4:20 pm
SEA
-
PEN
39h 05m
1 stop
Singapore Airlines Logo
3:15 pm - 8:10 am
PEN
-
SEA
31h 55m
1 stop
$686Singapore Airlines
Sat, Oct 17 - Sat, Oct 24
Singapore Airlines Logo
8:45 am - 9:20 am
SEA
-
PEN
32h 35m
1 stop
Singapore Airlines Logo
12:05 pm - 7:10 am
PEN
-
SEA
35h 05m
1 stop
$732Singapore Airlines
Tue, Nov 3 - Tue, Nov 17
Qatar Airways Logo
4:05 pm - 6:00 pm
SEA
-
PEN
33h 55m
2 stops
Qatar Airways Logo
10:20 pm - 11:40 am
PEN
-
SEA
29h 20m
2 stops
$972Qatar Airways
Tue, Nov 3 - Tue, Nov 17
Cathay Pacific Logo
12:25 pm - 7:10 pm
SEA
-
PEN
39h 45m
1 stop
Cathay Pacific Logo
1:00 am - 10:20 am
PEN
-
SEA
24h 20m
1 stop
$1,037Cathay Pacific
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
4:30 pm - 5:20 pm
SEA
-
PEN
33h 50m
2 stops
Multiple Airlines Logo
9:50 am - 2:25 pm
PEN
-
SEA
43h 35m
2 stops
$1,096Multiple Airlines
Mon, Sep 7 - Tue, Sep 15
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
$1,115Singapore Airlines
Thu, Oct 8 - Thu, Oct 15
Singapore Airlines Logo
10:15 am - 4:20 pm
SEA
-
PEN
39h 05m
1 stop
Singapore Airlines Logo
6:10 pm - 8:57 am
PEN
-
SEA
29h 47m
2 stops
$1,125Singapore Airlines
Sat, Oct 17 - Sat, Oct 24
Cathay Pacific Logo
8:51 am - 12:00 pm
SEA
-
PEN
35h 09m
2 stops
Cathay Pacific Logo
1:00 pm - 9:10 am
PEN
-
SEA
36h 10m
1 stop
$1,129Cathay Pacific
Tue, Nov 3 - Tue, Nov 17
Multiple Airlines Logo
1:35 pm - 9:05 am
SEA
-
PEN
28h 30m
2 stops
Multiple Airlines Logo
3:15 pm - 8:45 am
PEN
-
SEA
32h 30m
1 stop
$1,149Multiple Airlines
Thu, Oct 8 - Thu, Oct 15

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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
37h 10m
1 stop
PEN2:25 pmPenang Intl
Oct 15
PEN11:50 amPenang Intl
35h 55m
1 stop
SEA8:45 amSeattle/Tacoma Intl
$649
Singapore Airlines
Oct 17
SEA10:15 amSeattle/Tacoma Intl
39h 05m
1 stop
PEN4:20 pmPenang Intl
Oct 24
PEN3:15 pmPenang Intl
31h 55m
1 stop
SEA8:10 amSeattle/Tacoma Intl
$686
Singapore Airlines
Nov 3
SEA8:45 amSeattle/Tacoma Intl
32h 35m
1 stop
PEN9:20 amPenang Intl
Nov 17
PEN12:05 pmPenang Intl
35h 05m
1 stop
SEA7:10 amSeattle/Tacoma Intl
$732

United Airlines flights from Seattle to Penang

Our best United Airlines deals on Seattle to Penang flight tickets
United Airlines
Oct 8
SEA7:11 amSeattle/Tacoma Intl
43h 09m
2 stops
PEN5:20 pmPenang Intl
Oct 15
PEN11:50 amPenang Intl
28h 25m
2 stops
SEA1:15 amSeattle/Tacoma Intl
$1,194
United Airlines
Oct 19
SEA7:11 amSeattle/Tacoma Intl
43h 09m
2 stops
PEN5:20 pmPenang Intl
Oct 23
PEN6:10 pmPenang Intl
35h 15m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$1,235
United Airlines
Oct 8
SEA8:46 amSeattle/Tacoma Intl
41h 34m
2 stops
PEN5:20 pmPenang Intl
Oct 15
PEN11:50 amPenang Intl
28h 25m
2 stops
SEA1:15 amSeattle/Tacoma Intl
$1,244

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 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

Cheapest round-trip

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 10/8

10:15 am-2:25 pm

1 stop37h 10m

Penang Intl

Thu 10/15

11:50 am-8:45 am

1 stop35h 55m

$649

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 10/17

10:15 am-4:20 pm

1 stop39h 05m

Penang Intl

Sat 10/24

3:15 pm-8:10 am

1 stop31h 55m

$686

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Tue 11/3

8:45 am-9:20 am

1 stop32h 35m

Penang Intl

Tue 11/17

12:05 pm-7:10 am

1 stop35h 05m

$732

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Tue 11/3

4:05 pm-6:00 pm

2 stops33h 55m

Penang Intl

Tue 11/17

10:20 pm-11:40 am

2 stops29h 20m

$972

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Mon 9/7

12:25 pm-7:10 pm

1 stop39h 45m

Penang Intl

Mon 9/14

1:00 am-10:20 am

1 stop24h 20m

$1,037

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Mon 9/7

4:30 pm-5:20 pm

2 stops33h 50m

Penang Intl

Tue 9/15

9:50 am-2:25 pm

2 stops43h 35m

$1,096
Quickest round-trip

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 10/8

10:15 am-9:20 pm

1 stop20h 05m

Penang Intl

Thu 10/15

10:20 pm-8:45 am

1 stop25h 25m

$1,115

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 10/17

10:15 am-4:20 pm

1 stop39h 05m

Penang Intl

Sat 10/24

6:10 pm-8:57 am

2 stops29h 47m

$1,125

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Tue 11/3

8:51 am-12:00 pm

2 stops35h 09m

Penang Intl

Tue 11/17

1:00 pm-9:10 am

1 stop36h 10m

$1,129

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 10/8

1:35 pm-9:05 am

2 stops28h 30m

Penang Intl

Thu 10/15

3:15 pm-8:45 am

1 stop32h 30m

$1,149

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

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

32h 35m

Direct flights

None
The fastest flight from Seattle to Penang takes 32h 35m
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 32h 35m.

  • 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
1,539 reviews
Search Singapore Airlines flights
China AirlinesPriceFrom $792Free CancellationRating
8.3
828 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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