RM2,792 Cheap Flights from Penang (PEN) to Seattle (SEA)

View RM2,792 flight on Sun, 5 Oct 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 RM2,792 for one-way flights and RM3,682 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sat, 9 May - Sat, 16 May
PEN
Penang
SEA
Seattle
RM3,682 Return, found 2 days ago
RM3,682
Return
found 2 days ago
Select Singapore Airlines flight, departing Sat, 9 May from Penang to Seattle, returning Sat, 16 May, priced at RM3,682 found 2 days ago
Singapore Airlines
Sat, 9 May - Sat, 16 May
PEN
Penang
SEA
Seattle
RM3,821 Return, found 2 days ago
RM3,821
Return
found 2 days ago
Select Singapore Airlines flight, departing Sat, 9 May from Penang to Seattle, returning Sat, 16 May, priced at RM3,821 found 2 days ago
Singapore Airlines
Sat, 9 May - Sat, 16 May
PEN
Penang
SEA
Seattle
RM3,848 Return, found 2 days ago
RM3,848
Return
found 2 days ago
Select Singapore Airlines flight, departing Sat, 9 May from Penang to Seattle, returning Sat, 16 May, priced at RM3,848 found 2 days ago
Singapore Airlines
Sat, 9 May - Sat, 16 May
PEN
Penang
SEA
Seattle
RM3,987 Return, found 2 days ago
RM3,987
Return
found 2 days ago
Select Singapore Airlines flight, departing Sat, 9 May from Penang to Seattle, returning Sat, 16 May, priced at RM3,987 found 2 days ago
Singapore Airlines
Mon, 2 Mar - Sat, 14 Mar
PEN
Penang
SEA
Seattle
RM4,064 Return, found 1 day ago
RM4,064
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 2 Mar from Penang to Seattle, returning Sat, 14 Mar, priced at RM4,064 found 1 day ago
Singapore Airlines
Mon, 2 Mar - Sat, 14 Mar
PEN
Penang
SEA
Seattle
RM4,186 Return, found 1 day ago
RM4,186
Return
found 1 day ago
Select Singapore Airlines flight, departing Mon, 2 Mar from Penang to Seattle, returning Sat, 14 Mar, priced at RM4,186 found 1 day ago
China Airlines
Sun, 10 May - Wed, 20 May
PEN
Penang
SEA
Seattle
RM4,280 Return, found 2 days ago
RM4,280
Return
found 2 days ago
Select China Airlines flight, departing Sun, 10 May from Penang to Seattle, returning Wed, 20 May, priced at RM4,280 found 2 days ago
Cathay Pacific
Sat, 15 Nov - Sun, 14 Dec
PEN
Penang
SEA
Seattle
RM4,450 Return, found 6 days ago
RM4,450
Return
found 6 days ago
Select Cathay Pacific flight, departing Sat, 15 Nov from Penang to Seattle, returning Sun, 14 Dec, priced at RM4,450 found 6 days ago
Qatar Airways
Sun, 26 Oct - Sun, 2 Nov
PEN
Penang
SEA
Seattle
RM4,964 Return, found 2 days ago
RM4,964
Return
found 2 days ago
Select Qatar Airways flight, departing Sun, 26 Oct from Penang to Seattle, returning Sun, 2 Nov, priced at RM4,964 found 2 days ago
United
Fri, 22 May - Tue, 2 Jun
PEN
Penang
SEA
Seattle
RM5,333 Return, found 20 hours ago
RM5,333
Return
found 20 hours ago
Select United flight, departing Fri, 22 May from Penang to Seattle, returning Tue, 2 Jun, priced at RM5,333 found 20 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 RM3,682. 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

Travel information

Origin airport
Penang Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, British Airways, Cathay Pacific, China Airlines, Lufthansa, Malaysia Airlines, Singapore Airlines, United
Return price
RM3,682
Distance
12750 km

Book with confidence

Book with confidence

Perfect flights from Penang to Seattle

Your Journey from Penang to Seattle

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including China Airlines, Air Canada, United, Singapore Airlines, Malaysia Airlines, Emirates, Cathay Pacific, Qatar Airways. 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 joy of finding cheap flights from Penang Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,792 and roundtrip prices from RM3,682*.
 

Pre-Flight Essentials

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Experience the Vibrant Seattle

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Beyond the Flight – Exploring Seattle

With Expedia, your adventure extends beyond the flight. Explore Seattle at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Penang to Seattle with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Penang to Seattle with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Penang to Seattle

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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