$528+ Cheap flights from San Francisco (SFO) to Penang (PEN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PEN
May 3 — May 101
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
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 San Francisco to Penang
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Best
Last-minute
One-way
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 April 3, 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 April 3, 2026.
This FlightHub deal was found by Cheapflights users on 3/31. 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 9/1511:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Sat 9/269:25 pm
PEN
- SFO
1 stop27h 25m
Singapore Airlines
Deal found 3/31![Singapore Airlines logo]()
$528
This oojo deal was found by Cheapflights users on 3/30. 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.
Mon 9/711:45 am
SFO
- PEN
1 stop32h 20m
Singapore Airlines
Mon 10/263:35 pm
PEN
- SFO
1 stop32h 15m
Singapore Airlines
Deal found 3/30![Singapore Airlines logo]()
$540
This oojo deal was found by Cheapflights users on 3/29. 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.
Fri 8/2111:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Sun 9/66:15 pm
PEN
- SFO
1 stop30h 35m
Singapore Airlines
Deal found 3/29![Singapore Airlines logo]()
$725
This oojo deal was found by Cheapflights users on 3/29. 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.
Fri 8/1411:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Sat 8/229:25 pm
PEN
- SFO
1 stop27h 25m
Singapore Airlines
Deal found 3/29![Singapore Airlines logo]()
$765
This KAYAK deal was found by Cheapflights users on 3/31. 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.
Mon 4/201:00 pm
SFO
- PEN
1 stop39h 10m
Cathay Pacific
Mon 5/111:00 pm
PEN
- SFO
1 stop24h 40m
Cathay Pacific
Deal found 3/31![Cathay Pacific logo]()
$797
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 April 3, 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 April 3, 2026.
This oojo deal was found by Cheapflights users on 3/29. 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.
Tue 9/1511:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Sat 9/269:25 pm
PEN
- SFO
1 stop27h 25m
Singapore Airlines
Deal found 3/29![Singapore Airlines logo]()
$729
This China Airlines deal was found by Cheapflights users on 3/28. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Wed 9/93:10 pm
PEN
- SFO
1 stop20h 20m
China Airlines
Deal found 3/28![China Airlines logo]()
$979
This China Airlines deal was found by Cheapflights users on 3/29. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:05 am
SFO
- PEN
1 stop22h 05m
Multiple Airlines
Sat 9/269:50 am
PEN
- SFO
2 stops25h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$1,030
This China Airlines deal was found by Cheapflights users on 4/2. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Sun 8/233:10 pm
PEN
- SFO
1 stop20h 20m
China Airlines
Deal found 4/2![China Airlines logo]()
$1,196
This China Airlines deal was found by Cheapflights users on 4/2. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/141:05 am
SFO
- PEN
2 stops28h 30m
China Airlines
Thu 8/279:50 am
PEN
- SFO
2 stops25h 40m
China Airlines
Deal found 4/2![China Airlines logo]()
$1,284
Last-minute flights from San Francisco to PenangDiscover last-minute flight deals from San Francisco to Penang. Data last updated April 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Penang. Data last updated April 3, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 3/30. 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 Ovago 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
Multiple Airlines
Thu 4/168:30 am
PEN
- SFO
2 stops46h 55m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$1,063
This BusinessClass deal was found by Cheapflights users on 4/2. 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.
Fri 4/178:45 am
SFO
- PEN
2 stops31h 45m
China Eastern
Sun 4/268:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 4/2![China Eastern logo]()
$994
This KAYAK deal was found by Cheapflights users on 3/31. 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.
Mon 4/201:00 pm
SFO
- PEN
1 stop39h 10m
Cathay Pacific
Mon 5/111:00 pm
PEN
- SFO
1 stop24h 40m
Cathay Pacific
Deal found 3/31![Cathay Pacific logo]()
$797
This FlightHub deal was found by Cheapflights users on 4/1. 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 4/2012:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Mon 5/118:30 am
PEN
- SFO
2 stops49h 50m
China Eastern
Deal found 4/1![China Eastern logo]()
$831
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Mon 4/206:45 pm
SFO
- PEN
2 stops32h 15m
Multiple Airlines
Mon 5/117:45 am
PEN
- SFO
3 stops27h 10m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,100
This oojo deal was found by Cheapflights users on 3/31. 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 5/213:10 pm
PEN
- SFO
1 stop19h 45m
China Airlines
Deal found 3/31![China Airlines logo]()
$980
This EVA Air deal was found by Cheapflights users on 3/31. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:25 am
SFO
- PEN
2 stops29h 10m
Multiple Airlines
Thu 5/219:50 am
PEN
- SFO
2 stops25h 20m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$1,118
This oojo deal was found by Cheapflights users on 3/29. 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.
Tue 5/121:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Wed 5/203:10 pm
PEN
- SFO
1 stop19h 45m
China Airlines
Deal found 3/29![China Airlines logo]()
$1,042
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 April 3, 2026.
Search for one-way flight options from San Francisco to Penang. Find affordable one-way fares based on user searches. Data last updated April 3, 2026.
This KAYAK deal was found by Cheapflights users on 4/2. 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.
Mon 4/612:20 am
SFO
- PEN
1 stop27h 50m
Cathay Pacific
Deal found 4/2![Cathay Pacific logo]()
$542
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1411:25 pm
SFO
- PEN
3 stops47h 45m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$551
This Trip.com deal was found by Cheapflights users on 3/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/712:30 pm
SFO
- PEN
2 stops39h 05m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$614
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:35 pm
SFO
- PEN
3 stops42h 05m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$634
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 6/1010:35 pm
SFO
- PEN
3 stops55h 45m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$721
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 April 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $528 (FlightHub) |
Popular in | June |
Cheapest in | September |
Average price | $994 |
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 April 3, 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
Tue 9/15
11:45 am-9:25 am
1 stop30h 40m
Penang Intl
Sat 9/26
9:25 pm-9:50 am
1 stop27h 25m
$729
Quickest round-trip
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sat 9/5
1:05 am-2:10 pm
1 stop22h 05m
Penang Intl
Wed 9/9
3:10 pm-8:30 pm
1 stop20h 20m
$979
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Mon 9/14
1:05 am-2:10 pm
1 stop22h 05m
Penang Intl
Sat 9/26
9:50 am-7:55 pm
2 stops25h 05m
$1,030
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Mon 8/10
1:05 am-2:10 pm
1 stop22h 05m
Penang Intl
Sun 8/23
3:10 pm-8:30 pm
1 stop20h 20m
$1,196
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Fri 8/14
1:05 am-8:35 pm
2 stops28h 30m
Penang Intl
Thu 8/27
9:50 am-8:30 pm
2 stops25h 40m
$1,284
Cheapest one-way
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Tue 4/14
1:00 pm-7:40 am
2 stops27h 40m
$545
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Thu 4/9
12:00 pm-7:30 am
1 stop28h 30m
$565
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Thu 4/9
12:20 am-12:15 am
1 stop32h 55m
$644
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Thu 4/9
8:55 am-7:40 am
3 stops31h 45m
$667
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sun 4/12
1:05 am-8:35 pm
2 stops28h 30m
$708
Showing 1-10 of 16 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 April.
| 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.
How much does it cost to fly round-trip from San Francisco 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 April 3, 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.
Crew
8.5
Boarding
8.3
Entertainment
8.0
Food
7.8
Comfort
8.0
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Crew
8.5
Boarding
8.3
Entertainment
8.0
Food
7.8
Comfort
8.0
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Crew
8.5
Boarding
8.3
Entertainment
8.0
Food
7.8
Comfort
8.0
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Crew
8.5
Boarding
8.3
Entertainment
8.0
Food
7.8
Comfort
8.0
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Crew
8.5
Boarding
8.3
Entertainment
8.0
Food
7.8
Comfort
8.0
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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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 April 3, 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 April 3, 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 April 3, 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 April 3, 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$915 | Average$1,097 | FlexibilityNo cancel fee | On-time70% |