S$797 Cheap Flights from Penang to Seattle

View S$797 flight on Thu, 6 Nov, 2025Opens in a new window

Popular airlines from Penang Intl. Airport (PEN) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Penang to Seattle (PEN-SEA)

Prices were available within the past 7 days and start at S$797 for one-way flights and S$1,305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, 6 Nov - Sat, 29 Nov
PEN
Penang
SEA
Seattle
S$1,305 Return, found 13 hours ago
S$1,305
Return
found 13 hours ago
Select Cathay Pacific flight, departing Thu, 6 Nov from Penang to Seattle, returning Sat, 29 Nov, priced at S$1,305 found 13 hours ago
Cathay Pacific
Thu, 6 Nov - Sat, 29 Nov
PEN
Penang
SEA
Seattle
S$1,322 Return, found 13 hours ago
S$1,322
Return
found 13 hours ago
Select Cathay Pacific flight, departing Thu, 6 Nov from Penang to Seattle, returning Sat, 29 Nov, priced at S$1,322 found 13 hours ago
Cathay Pacific
Thu, 6 Nov - Sat, 29 Nov
PEN
Penang
SEA
Seattle
S$1,331 Return, found 13 hours ago
S$1,331
Return
found 13 hours ago
Select Cathay Pacific flight, departing Thu, 6 Nov from Penang to Seattle, returning Sat, 29 Nov, priced at S$1,331 found 13 hours ago
Cathay Pacific
Thu, 6 Nov - Sat, 29 Nov
PEN
Penang
SEA
Seattle
S$1,354 Return, found 13 hours ago
S$1,354
Return
found 13 hours ago
Select Cathay Pacific flight, departing Thu, 6 Nov from Penang to Seattle, returning Sat, 29 Nov, priced at S$1,354 found 13 hours ago
Cathay Pacific
Thu, 6 Nov - Sat, 29 Nov
PEN
Penang
SEA
Seattle
S$1,372 Return, found 13 hours ago
S$1,372
Return
found 13 hours ago
Select Cathay Pacific flight, departing Thu, 6 Nov from Penang to Seattle, returning Sat, 29 Nov, priced at S$1,372 found 13 hours ago
Cathay Pacific
Thu, 6 Nov - Sat, 29 Nov
PEN
Penang
SEA
Seattle
S$1,385 Return, found 13 hours ago
S$1,385
Return
found 13 hours ago
Select Cathay Pacific flight, departing Thu, 6 Nov from Penang to Seattle, returning Sat, 29 Nov, priced at S$1,385 found 13 hours ago
Thai Airways International
Thu, 6 Nov - Sat, 29 Nov
PEN
Penang
SEA
Seattle
S$1,459 Return, found 13 hours ago
S$1,459
Return
found 13 hours ago
Select Thai Airways International flight, departing Thu, 6 Nov from Penang to Seattle, returning Sat, 29 Nov, priced at S$1,459 found 13 hours ago
Singapore Airlines
Fri, 7 Nov - Fri, 28 Nov
PEN
Penang
SEA
Seattle
S$1,483 Return, found 13 hours ago
S$1,483
Return
found 13 hours ago
Select Singapore Airlines flight, departing Fri, 7 Nov from Penang to Seattle, returning Fri, 28 Nov, priced at S$1,483 found 13 hours ago
China Airlines
Thu, 6 Nov - Sat, 29 Nov
PEN
Penang
SEA
Seattle
S$1,483 Return, found 13 hours ago
S$1,483
Return
found 13 hours ago
Select China Airlines flight, departing Thu, 6 Nov from Penang to Seattle, returning Sat, 29 Nov, priced at S$1,483 found 13 hours ago
Qatar Airways
Fri, 7 Nov - Fri, 28 Nov
PEN
Penang
SEA
Seattle
S$1,536 Return, found 13 hours ago
S$1,536
Return
found 13 hours ago
Select Qatar Airways flight, departing Fri, 7 Nov from Penang to Seattle, returning Fri, 28 Nov, priced at S$1,536 found 13 hours ago

Frequently asked questions

How much is a flight from Penang Intl. Airport (PEN) to Sea-Tac Airport?
If you're planning on travelling between Penang Intl. Airport (PEN) and SEA, round-trip journeys start from S$1,305. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Penang Intl. Airport (PEN) to Sea-Tac Airport?
The majority of flights can be cancelled online, but each airline has its own set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Penang Intl. Airport (PEN) to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Penang Intl. Airport (PEN) to Seattle - Tacoma Intl. Airport (SEA) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PEN to Sea-Tac Airport?
With a flight distance of 12,800 kilometres from Penang Intl. Airport (PEN) to SEA, this is a long-haul trip. Ensure that you drink lots of water and get up to stretch your legs from time to time.
Which airlines fly direct from Penang Airport to SEA?
There are no direct flights, so you'll need to make at least one stop between PEN and Sea-Tac Airport. Make the most of the layover time to stretch your legs and enjoy some personal space.
Are Penang Intl. Airport (PEN) to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so it's no sure thing. While last-minute flight deals between Penang Airport and Sea-Tac Airport are possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers announce their prices up to a year before the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to pounce when the price is low.

Travel information

Origin airport
Penang Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, British Airways, Cathay Pacific, China Airlines, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines
Return price
S$1,305
Distance
12750 km

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Perfect flights from Penang to Seattle

Your Journey from Penang to Seattle

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With Expedia, you have access to a wide range of airlines, including Cathay Pacific, China Airlines, Qatar Airways, Singapore Airlines, Air Canada, Thai Airways International. Our selection of flights from Penang Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

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Experience the Vibrant Seattle

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Penang to Seattle

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