$392+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PEN
Sep 30 — Oct 71
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Penang with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Penang
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to PenangExplore 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 August 31, 2026.
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 August 31, 2026.
This Justfly.com deal was found by Cheapflights users on 8/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:15 am -
1 stop31h 15m
Thu 10/1510:15 am -
1 stop37h 30m
Deal found 8/27![Singapore Airlines logo]()
$770
This oojo deal was found by Cheapflights users on 8/29. 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.
Mon 10/1211:45 am -
1 stop21h 30m
Sun 10/181:00 am -
1 stop24h 05m
Deal found 8/29![Cathay Pacific logo]()
$856
This SmartFares deal was found by Cheapflights users on 8/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:45 am -
1 stop21h 30m
Mon 10/191:00 pm -
2 stops33h 08m
Deal found 8/29![Multiple Airlines logo]()
$912
This SmartFares deal was found by Cheapflights users on 8/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:36 pm -
2 stops32h 34m
Tue 10/201:00 am -
1 stop24h 05m
Deal found 8/30![Multiple Airlines logo]()
$917
This oojo deal was found by Cheapflights users on 8/29. 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.
Thu 10/87:08 pm -
2 stops33h 02m
Wed 10/141:00 am -
1 stop24h 05m
Deal found 8/29![Multiple Airlines logo]()
$929
Best flights from Seattle to PenangDiscover carefully curated flight deals from Seattle to Penang that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
Discover carefully curated flight deals from Seattle to Penang that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 31, 2026.
This oojo deal was found by Cheapflights users on 8/30. 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.
Thu 10/87:08 pm -
2 stops33h 02m
Wed 10/141:00 am -
1 stop24h 05m
Deal found 8/30![Multiple Airlines logo]()
$929
This oojo deal was found by Cheapflights users on 8/28. 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.
Wed 2/178:40 am -
1 stop19h 50m
Wed 3/109:20 pm -
1 stop49h 45m
Deal found 8/28![Singapore Airlines logo]()
$958
This oojo deal was found by Cheapflights users on 8/30. 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.
Fri 1/298:44 pm -
3 stops53h 16m
Sat 2/2010:20 pm -
2 stops29h 20m
Deal found 8/30![Qatar Airways logo]()
$1,253
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/178:40 am -
1 stop21h 25m
Wed 3/108:15 pm -
2 stops38h 15m
Deal found 8/28![Multiple Airlines logo]()
$1,024
This oojo deal was found by Cheapflights users on 8/30. 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.
Fri 1/298:51 pm -
2 stops47h 09m
Sat 2/207:50 am -
2 stops22h 51m
Deal found 8/30![Multiple Airlines logo]()
$1,061
This Mytrip deal was found by Cheapflights users on 8/29. 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.
Sun 10/111:15 am -
2 stops23h 55m
Mon 10/199:30 am -
3 stops24h 45m
Deal found 8/29![Multiple Airlines logo]()
$1,121
This BusinessClass deal was found by Cheapflights users on 8/26. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2710:50 am -
1 stop40h 15m
Thu 2/187:50 am -
2 stops22h 51m
Deal found 8/26![Multiple Airlines logo]()
$1,830
This Condor deal was found by Cheapflights users on 8/30. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:40 pm -
3 stops37h 25m
Wed 10/211:30 pm -
3 stops41h 30m
Deal found 8/30![Multiple Airlines logo]()
$2,110
Last-minute flights from Seattle to PenangDiscover last-minute flight deals from Seattle to Penang. Data last updated August 31, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Penang. Data last updated August 31, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 8/28. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:15 am -
1 stop21h 55m
Sun 10/43:10 pm -
2 stops30h 58m
Deal found 8/28![Multiple Airlines logo]()
$4,904
This BusinessClass deal was found by Cheapflights users on 8/28. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/261:15 am -
1 stop21h 55m
Sun 10/43:10 pm -
1 stop19h 05m
Deal found 8/28![China Airlines logo]()
$4,986
One-way flights from Seattle to PenangSearch for one-way flight options from Seattle to Penang. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
Search for one-way flight options from Seattle to Penang. Find affordable one-way fares based on user searches. Data last updated August 31, 2026.
This Singapore Airlines deal was found by Cheapflights users on 8/27. 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.
Sun 1/108:40 am -
1 stop32h 40m
Deal found 8/27![Singapore Airlines logo]()
$392
This Flightnetwork deal was found by Cheapflights users on 8/27. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/114:30 pm -
2 stops25h 30m
Deal found 8/27![Multiple Airlines logo]()
$414
This Expedia deal was found by Cheapflights users on 8/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/103:45 pm -
2 stops26h 25m
Deal found 8/27![Multiple Airlines logo]()
$428
This oojo deal was found by Cheapflights users on 8/28. 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.
Wed 12/308:40 am -
1 stop56h 40m
Deal found 8/28![Singapore Airlines logo]()
$558
This Singapore Airlines deal was found by Cheapflights users on 8/27. 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.
Sun 10/1110:15 am -
1 stop32h 50m
Deal found 8/27![Singapore Airlines logo]()
$572
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/23:45 pm -
2 stops56h 30m
Deal found 8/28![Multiple Airlines logo]()
$598
This FlightHub deal was found by Cheapflights users on 8/28. 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.
Tue 12/2910:50 am -
1 stop33h 10m
Deal found 8/28![Cathay Pacific logo]()
$599
This oojo deal was found by Cheapflights users on 8/28. 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.
Wed 12/303:40 pm -
2 stops47h 50m
Deal found 8/28![Multiple Airlines logo]()
$612
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/13:45 pm -
3 stops54h 20m
Deal found 8/28![Multiple Airlines logo]()
$616
Find 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 August 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $770 (Justfly.com) |
One-way from | $392 (Singapore Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $1,332 |
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 7,457,451 searches. Data last updated August 31, 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
Cheapest round-trip
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Thu 10/8
7:08 pm-7:10 pm
2 stops33h 02m
Penang Intl
Wed 10/14
1:00 am-10:05 am
1 stop24h 05m
$929
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Wed 2/17
8:40 am-8:30 pm
1 stop19h 50m
Penang Intl
Wed 3/10
9:20 pm-7:05 am
1 stop49h 45m
$958
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Wed 2/17
8:40 am-10:05 pm
1 stop21h 25m
Penang Intl
Wed 3/10
8:15 pm-6:30 pm
2 stops38h 15m
$1,024
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Fri 1/29
8:51 pm-12:00 pm
2 stops47h 09m
Penang Intl
Sat 2/20
7:50 am-2:41 pm
2 stops22h 51m
$1,061
Quickest round-trip
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Sun 10/11
1:15 am-4:10 pm
2 stops23h 55m
Penang Intl
Mon 10/19
9:30 am-7:15 pm
3 stops24h 45m
$1,121
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Fri 1/29
8:44 pm-6:00 pm
3 stops53h 16m
Penang Intl
Sat 2/20
10:20 pm-11:40 am
2 stops29h 20m
$1,253
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Wed 1/27
10:50 am-7:05 pm
1 stop40h 15m
Penang Intl
Thu 2/18
7:50 am-2:41 pm
2 stops22h 51m
$1,830
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Wed 10/14
5:40 pm-10:05 pm
3 stops37h 25m
Penang Intl
Wed 10/21
1:30 pm-4:00 pm
3 stops41h 30m
$2,110
Cheapest one-way
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Sun 1/10
8:40 am-9:20 am
1 stop32h 40m
$392
SeattlePenang
SEA Seattle/Tacoma Intl - PEN Penang Intl
SEAPEN
Seattle/Tacoma Intl
Sun 10/11
4:30 pm-9:00 am
2 stops25h 30m
$414
Showing 1-10 of 18 resultsSorted by cheapest first
- 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.
SEA-PEN
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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Penang
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 August 31, 2026.
Get a feel of what it's like to fly with 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.
Overall
8.2
Entertainment
8.1
Crew
8.6
Food
7.8
Boarding
8.3
Comfort
8.0
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SEA - SIN
Overall
8.2
Entertainment
8.1
Crew
8.6
Food
7.8
Boarding
8.3
Comfort
8.0
Reviews
1 / 20
2.0
MediocreKetan,Nov 2024
SEA - SIN
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.
Traveling to a place near Penang?
Book flights to Penang if you plan to visit one of these locationsGeorge Town
Batu Ferringhi
Butterworth
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
Complete your trip to Penang by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Penang by cabin class
Find flights from Seattle to Penang, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Penang flights
Browse other Seattle and Penang flight options. Last updated on August 31, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Other flights to Penang
Explore flights to Penang departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 31, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Seattle to Penang
Discover the top airline 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 7,457,451 searches. Data last updated August 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$700 | Average$938 | FlexibilityNo cancel fee | On-time81% |