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$500+ Cheap flights from Seattle (SEA) to Penang (PEN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PEN
Nov 7 — Nov 141
Fri 11/7
Fri 11/14
1 adult, Economy
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Find flight deals from Seattle to Penang

Cheapest flights from Seattle to Penang
Explore the most affordable flight options available from Seattle to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 8, 2025.

This Cathay Pacific deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:25 amSEA - PEN
2 stops44h 40mCathay Pacific
Mon 11/171:00 pmPEN - SEA
2 stops38h 06mCathay Pacific
Deal found 10/6$894
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:20 pmSEA - PEN
2 stops50h 55mUnited Airlines
Wed 11/125:45 pmPEN - SEA
2 stops40h 40mUnited Airlines
Deal found 10/8$969
This oojo deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:45 amSEA - PEN
1 stop20h 35mSingapore Airlines
Wed 11/129:15 pmPEN - SEA
1 stop25h 55mSingapore Airlines
Deal found 10/7$1,148
This Singapore Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:45 amSEA - PEN
1 stop39h 40mSingapore Airlines
Mon 11/1710:10 amPEN - SEA
1 stop37h 00mSingapore Airlines
Deal found 10/7$1,216
This FlightHub deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:10 amSEA - PEN
2 stops27h 00mMultiple Airlines
Wed 11/126:00 amPEN - SEA
2 stops28h 10mMultiple Airlines
Deal found 10/8$1,305
This Mytrip deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:10 amSEA - PEN
2 stops24h 05mMultiple Airlines
Wed 1/1412:15 pmPEN - SEA
2 stops21h 55mMultiple Airlines
Deal found 10/6$1,351
This FlightHub deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/18:24 amSEA - PEN
3 stops42h 36mQatar Airways
Wed 11/1210:20 pmPEN - SEA
2 stops29h 20mQatar Airways
Deal found 10/6$1,395
This Qatar Airways deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:05 pmSEA - PEN
2 stops33h 00mQatar Airways
Mon 11/1710:20 pmPEN - SEA
3 stops40h 10mQatar Airways
Deal found 10/6$1,427

Cheap flight deals from Seattle to Penang

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Penang (PEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$785
(oojo)

One-way from

$500
(FlightHub)

Popular in

December

Cheapest in

September

Average price

$1,180
Provider with most accurate pricing for Seattle/Tacoma Intl-Penang Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Penang Intl flights.
Search Deals
From Seattle/Tacoma Intl to Penang Intl
Search Deals
One-way flight from Seattle/Tacoma Intl to Penang Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($213 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 8, 2025.
Use the filters below to find and compare flights from Seattle to Penang that are best for you.

Fly from

Seattle

Fly to

Penang

Route

Depart

Return

Price

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 3/20

9:45 am-8:30 am

1 stop31h 45m

Penang Intl

Sun 3/29

6:10 pm-8:45 am

1 stop53h 35m

$785

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 3/21

9:45 am-2:40 pm

1 stop37h 55m

Penang Intl

Sun 3/29

9:25 pm-8:45 am

1 stop50h 20m

$792

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Fri 3/20

5:40 pm-12:00 pm

2 stops27h 20m

Penang Intl

Sun 3/29

1:00 pm-10:10 am

1 stop36h 10m

$814

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 1/14

3:45 pm-11:50 am

2 stops28h 05m

Penang Intl

Tue 1/20

10:50 am-1:20 pm

2 stops42h 30m

$819

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Wed 1/14

3:55 pm-7:05 pm

2 stops35h 10m

Penang Intl

Tue 1/20

1:00 pm-8:34 pm

2 stops23h 34m

$863

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 11/13

6:25 am-7:05 pm

2 stops44h 40m

Penang Intl

Mon 11/17

1:00 pm-11:06 am

2 stops38h 06m

$894

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Sat 3/21

12:59 pm-4:50 pm

2 stops60h 51m

Penang Intl

Sun 3/29

12:00 pm-1:23 pm

2 stops40h 23m

$912

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 1/1

7:05 am-4:50 pm

2 stops41h 45m

Penang Intl

Wed 1/14

12:05 pm-3:44 pm

2 stops43h 39m

$923

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Tue 1/13

12:10 am-2:20 pm

1 stop22h 10m

Penang Intl

Tue 1/20

3:20 pm-6:10 pm

1 stop18h 50m

$924

SeattlePenang

SEA - PEN

SEAPEN

Seattle/Tacoma Intl

Thu 1/1

8:45 am-9:35 am

1 stop32h 50m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/6

Showing 1-10 of 12 results
1
2

Compare providers for flights from Seattle to Penang

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Penang in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Penang flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Penang flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Penang flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Penang flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Penang flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Penang

Have a flexible travel schedule? Discover the best time to fly to Penang from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Penang

Get insights into the airlines that provide service to Penang. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Penang. Reviews last updated October 8, 2025.
Get a feel of what it's like to fly with China Airlines and Singapore Airlines from Seattle to Penang by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
767 reviews

Overall

8.3

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
China Airlines
8.3
Very good
767 reviews
China Airlines
8.3
Very good
767 reviews

Overall

8.3

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.
Singapore Airlines
8.1
Very good
1,377 reviews
China Airlines
8.3
Very good
767 reviews

Overall

8.3

Boarding

8.3

Crew

8.5

Food

7.8

Comfort

8.0

Entertainment

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Penang. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Seattle to Penang?

    Departing from Seattle to Penang will take you 27h 20m. Airlines will cover a distance of 7963 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Seattle to Penang round-trip?

    According to our current data, Singapore Airlines ($728), and China Airlines ($1,082) offers the cheapest pricing from Seattle to Penang. Singapore Airlines is currently priced 42% below the average price you’ll pay for this route.

  • Can I find deals for flights from Seattle to Penang that include hotel bookings?

    Yes. In addition to deals on Seattle to Penang flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Penang?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Penang.

  • Can I find deals for business class flights from Seattle to Penang?

    Yes. Cheapflights offers flight deals from Seattle to Penang by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Penang?

Book flights to Penang if you plan to visit one of these locations
George Town
Batu Ferringhi
Butterworth

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Alternative routes for Seattle to Penang

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Kuala Lumpur Intl flights
Portland to Kuala Lumpur Intl flights
Seattle to Kuching flights
Seattle to Kota Kinabalu flights
Portland to Penang flights

Top 2 airlines flying from Seattle to Penang

Discover the top 2 airlines that operate flights from Seattle to Penang. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$728Average$1,303FlexibilityNo cancel feeOn-time81%
China AirlinesCheapest$1,082Average$1,341FlexibilityNo cancel feeOn-time70%

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