$294+ Cheap flights from San Francisco (SFO) 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PEN
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco 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
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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 San Francisco to Penang
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Best
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Cheapest flights from San Francisco to PenangExplore the most affordable flight options available from San Francisco to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from San Francisco to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This oojo deal was found by Cheapflights users on 3/16. 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 9/711:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Mon 10/269:15 pm
PEN
- SFO
1 stop26h 35m
Singapore Airlines
Deal found 3/16![Singapore Airlines logo]()
$541
This oojo deal was found by Cheapflights users on 3/14. 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 9/211:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Wed 10/143:15 pm
PEN
- SFO
1 stop33h 35m
Singapore Airlines
Deal found 3/14![Singapore Airlines logo]()
$549
This oojo deal was found by Cheapflights users on 3/15. 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 9/1411:45 am
SFO
- PEN
1 stop32h 20m
Singapore Airlines
Thu 9/249:25 pm
PEN
- SFO
1 stop27h 25m
Singapore Airlines
Deal found 3/15![Singapore Airlines logo]()
$722
This Singapore Airlines deal was found by Cheapflights users on 3/12. 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 9/1011:45 am
SFO
- PEN
1 stop32h 20m
Singapore Airlines
Mon 9/1411:55 am
PEN
- SFO
1 stop36h 55m
Singapore Airlines
Deal found 3/12![Singapore Airlines logo]()
$732
This FlightHub deal was found by Cheapflights users on 3/15. 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 5/1612:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Sun 5/248:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 3/15![China Eastern logo]()
$750
This BusinessClass deal was found by Cheapflights users on 3/14. 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.
Mon 8/3112:35 am
SFO
- PEN
2 stops26h 25m
China Southern
Tue 10/208:55 am
PEN
- SFO
1 stop26h 45m
China Southern
Deal found 3/14![China Southern logo]()
$751
This BusinessClass deal was found by Cheapflights users on 3/14. 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.
Tue 9/112:35 am
SFO
- PEN
1 stop26h 25m
China Southern
Wed 10/147:05 pm
PEN
- SFO
2 stops40h 35m
China Southern
Deal found 3/14![China Southern logo]()
$756
This FlightHub deal was found by Cheapflights users on 3/14. 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.
Mon 4/1312:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Sun 4/268:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 3/14![China Eastern logo]()
$765
This oojo deal was found by Cheapflights users on 3/17. 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 9/1411:45 am
SFO
- PEN
1 stop32h 20m
Singapore Airlines
Sat 9/269:25 pm
PEN
- SFO
1 stop27h 25m
Singapore Airlines
Deal found 3/17![Singapore Airlines logo]()
$771
This Trip.com deal was found by Cheapflights users on 3/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2812:30 am
SFO
- PEN
2 stops27h 30m
Multiple Airlines
Tue 11/109:55 am
PEN
- SFO
2 stops27h 15m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$834
Best flights from San Francisco to PenangDiscover carefully curated flight deals from San Francisco to Penang that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from San Francisco to Penang that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This Singapore Airlines deal was found by Cheapflights users on 3/12. 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 9/1011:45 am
SFO
- PEN
1 stop32h 20m
Singapore Airlines
Mon 9/1411:55 am
PEN
- SFO
1 stop36h 55m
Singapore Airlines
Deal found 3/12![Singapore Airlines logo]()
$732
This Trip.com deal was found by Cheapflights users on 3/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/81:05 am
SFO
- PEN
2 stops24h 05m
Multiple Airlines
Sun 5/1712:10 pm
PEN
- SFO
2 stops22h 45m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$924
This China Eastern deal was found by Cheapflights users on 3/12. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Mon 9/148:30 am
PEN
- SFO
2 stops48h 20m
China Eastern
Deal found 3/12![China Eastern logo]()
$970
Last-minute flights from San Francisco to PenangDiscover last-minute flight deals from San Francisco to Penang. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Penang. Data last updated March 17, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 3/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:35 am
SFO
- PEN
2 stops26h 25m
China Southern
Sun 4/127:05 pm
PEN
- SFO
2 stops40h 35m
China Southern
Deal found 3/17![China Southern logo]()
$1,122
This KAYAK deal was found by Cheapflights users on 3/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:55 pm
SFO
- PEN
1 stop32h 05m
Multiple Airlines
Sun 4/129:30 am
PEN
- SFO
1 stop38h 40m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$1,259
This Ovago deal was found by Cheapflights users on 3/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/78:55 am
SFO
- PEN
2 stops31h 35m
China Eastern
Sun 4/128:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 3/17![China Eastern logo]()
$1,384
This Ovago deal was found by Cheapflights users on 3/17. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/72:10 pm
SFO
- PEN
3 stops36h 40m
Qatar Airways
Sun 4/1210:05 pm
PEN
- SFO
2 stops39h 56m
Qatar Airways
Deal found 3/17![Qatar Airways logo]()
$1,464
This SmartFares deal was found by Cheapflights users on 3/14. 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.
Sun 4/1212:25 am
SFO
- PEN
2 stops27h 10m
Multiple Airlines
Sun 4/2611:55 am
PEN
- SFO
2 stops33h 40m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$1,069
This FlightHub deal was found by Cheapflights users on 3/14. 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.
Mon 4/1312:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Sun 4/268:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 3/14![China Eastern logo]()
$765
This oojo deal was found by Cheapflights users on 3/16. 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 4/291:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Thu 5/73:10 pm
PEN
- SFO
1 stop19h 45m
China Airlines
Deal found 3/16![China Airlines logo]()
$914
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Thu 4/3010:50 pm
SFO
- PEN
1 stop26h 20m
Multiple Airlines
Wed 5/61:00 am
PEN
- SFO
2 stops30h 10m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$962
One-way flights from San Francisco to PenangSearch for one-way flight options from San Francisco to Penang. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from San Francisco to Penang. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This FlightHub deal was found by Cheapflights users on 3/16. 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 7/3111:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Deal found 3/16![Singapore Airlines logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/2511:50 pm
SFO
- PEN
3 stops54h 30m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$414
This KAYAK deal was found by Cheapflights users on 3/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:00 pm
SFO
- PEN
1 stop32h 00m
Cathay Pacific
Deal found 3/15![Cathay Pacific logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 3/14. 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.
Mon 4/1311:50 pm
SFO
- PEN
2 stops25h 20m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$451
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 7/3111:50 pm
SFO
- PEN
2 stops41h 40m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 3/12. 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.
Sun 3/223:30 pm
SFO
- PEN
3 stops36h 00m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$472
Find flight deals from San Francisco to Penang
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $541 (oojo) |
One-way from | $294 (FlightHub) |
Popular in | June |
Cheapest in | September |
Average price | $774 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco 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 March 17, 2026.
Use the filters below to find and compare flights from San Francisco to Penang that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Thu 9/10
11:45 am-11:05 am
1 stop32h 20m
Penang Intl
Mon 9/14
11:55 am-9:50 am
1 stop36h 55m
$732
Quickest round-trip
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Fri 5/8
1:05 am-4:10 pm
2 stops24h 05m
Penang Intl
Sun 5/17
12:10 pm-7:55 pm
2 stops22h 45m
$924
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Thu 9/10
12:00 pm-7:30 am
1 stop28h 30m
Penang Intl
Mon 9/14
8:30 am-5:50 pm
2 stops48h 20m
$970
Cheapest one-way
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sat 4/25
11:50 pm-9:20 pm
3 stops54h 30m
$414
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Fri 7/31
11:50 pm-7:40 am
3 stops40h 50m
$474
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sun 3/22
3:30 pm-7:40 am
2 stops49h 10m
$483
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Mon 5/25
6:45 pm-9:20 pm
3 stops59h 35m
$610
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Fri 3/27
3:25 pm-7:40 am
3 stops49h 15m
$808
Quickest one-way
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Tue 5/26
1:05 am-2:10 pm
1 stop22h 05m
$878
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sun 5/24
1:05 am-2:10 pm
1 stop22h 05m
$878
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from San Francisco 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 San Francisco to Penang in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Francisco-Penang flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Penang flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Penang flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-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 San Francisco-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 San Francisco to Penang
Have a flexible travel schedule? Discover the best time to fly to Penang from San Francisco with our price prediction graph.
SFO-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 San Francisco to Penang
How far ahead should I book a flight from San Francisco to Penang?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Penang. Price data was last updated on March 13, 2026.
Booking 13 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Penang. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Francisco to Penang?
Currently, November is the cheapest month in which you can book a flight from San Francisco to Penang (average of $515). Flying from San Francisco to Penang in December is currently the most expensive (average of $1,007). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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 March 17, 2026.
Read through reviews of airlines operating flights from San Francisco to Penang, such as China Airlines,Singapore Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.3
Food
7.8
Entertainment
8.0
Comfort
8.0
Crew
8.5
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Food
7.8
Entertainment
8.0
Comfort
8.0
Crew
8.5
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Food
7.8
Entertainment
8.0
Comfort
8.0
Crew
8.5
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Food
7.8
Entertainment
8.0
Comfort
8.0
Crew
8.5
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Boarding
8.3
Food
7.8
Entertainment
8.0
Comfort
8.0
Crew
8.5
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Related info for your journey
Find useful and relevant information for your journey from San Francisco 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 locationsBatu Ferringhi
George Town
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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Alternative routes for San Francisco to Penang
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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 San Francisco to Penang by cabin class
Find flights from San Francisco to Penang, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco and Penang flights
Browse other San Francisco and Penang flight options. Last updated on March 17, 2026.
Other flights from San Francisco
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on March 17, 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 March 17, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 4 airlines flying from San Francisco to Penang
Discover the top 4 airlines that operate flights from San Francisco 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 March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$515 | Average$862 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$589 | Average$870 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$693 | Average$866 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$905 | Average$1,097 | FlexibilityNo cancel fee | On-time70% |