$493+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PEN
Jun 27 — Jul 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
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 May 28, 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 May 28, 2026.
This oojo deal was found by Cheapflights users on 5/28. 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.
Tue 9/1511:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Sat 9/263:15 pm
PEN
- SFO
1 stop33h 35m
Singapore Airlines
Deal found 5/28![Singapore Airlines logo]()
$688
This oojo deal was found by Cheapflights users on 5/23. 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 10/2910:40 am
SFO
- PEN
1 stop37h 05m
Singapore Airlines
Thu 11/123:35 pm
PEN
- SFO
1 stop32h 15m
Singapore Airlines
Deal found 5/23![Singapore Airlines logo]()
$703
This oojo deal was found by Cheapflights users on 5/24. 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 9/2211:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Mon 9/283:15 pm
PEN
- SFO
1 stop33h 35m
Singapore Airlines
Deal found 5/24![Singapore Airlines logo]()
$723
This oojo deal was found by Cheapflights users on 5/25. 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 10/2111:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Tue 11/103:35 pm
PEN
- SFO
1 stop32h 15m
Singapore Airlines
Deal found 5/25![Singapore Airlines logo]()
$728
This oojo deal was found by Cheapflights users on 5/25. 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.
Sun 10/411:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Sun 10/183:15 pm
PEN
- SFO
1 stop33h 35m
Singapore Airlines
Deal found 5/25![Singapore Airlines logo]()
$730
This oojo deal was found by Cheapflights users on 5/25. 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 9/811:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Tue 9/2911:50 am
PEN
- SFO
1 stop37h 00m
Singapore Airlines
Deal found 5/25![Singapore Airlines logo]()
$777
This oojo deal was found by Cheapflights users on 5/28. 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.
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 5/28![Singapore Airlines logo]()
$779
This oojo deal was found by Cheapflights users on 5/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:40 am
SFO
- PEN
1 stop33h 35m
Singapore Airlines
Sun 11/2212:05 pm
PEN
- SFO
1 stop35h 45m
Singapore Airlines
Deal found 5/27![Singapore Airlines logo]()
$871
This oojo deal was found by Cheapflights users on 5/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/411:45 am
SFO
- PEN
1 stop35h 40m
Singapore Airlines
Sat 9/129:25 pm
PEN
- SFO
1 stop27h 25m
Singapore Airlines
Deal found 5/27![Singapore Airlines logo]()
$885
This KAYAK deal was found by Cheapflights users on 5/25. 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 9/81:20 am
SFO
- PEN
1 stop19h 40m
Cathay Pacific
Sun 9/271:00 am
PEN
- SFO
1 stop36h 40m
Cathay Pacific
Deal found 5/25![Cathay Pacific logo]()
$901
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 May 28, 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 May 28, 2026.
This oojo deal was found by Cheapflights users on 5/23. 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 10/2910:40 am
SFO
- PEN
1 stop37h 05m
Singapore Airlines
Thu 11/123:35 pm
PEN
- SFO
1 stop32h 15m
Singapore Airlines
Deal found 5/23![Singapore Airlines logo]()
$703
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Tue 9/810:50 am
SFO
- PEN
1 stop39h 30m
United Airlines
Thu 10/111:50 am
PEN
- SFO
1 stop24h 15m
United Airlines
Deal found 5/25![United Airlines logo]()
$911
This Mytrip deal was found by Cheapflights users on 5/24. 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.
Fri 8/712:30 am
SFO
- PEN
2 stops31h 00m
Multiple Airlines
Mon 8/171:00 am
PEN
- SFO
2 stops35h 10m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,177
This oojo deal was found by Cheapflights users on 5/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:40 am
SFO
- PEN
1 stop33h 35m
Singapore Airlines
Sun 11/2212:05 pm
PEN
- SFO
1 stop35h 45m
Singapore Airlines
Deal found 5/27![Singapore Airlines logo]()
$871
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Sun 9/610:50 pm
SFO
- PEN
1 stop27h 30m
United Airlines
Wed 9/3011:50 am
PEN
- SFO
1 stop24h 15m
United Airlines
Deal found 5/25![United Airlines logo]()
$961
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:40 am
SFO
- PEN
1 stop38h 10m
United Airlines
Thu 11/512:05 pm
PEN
- SFO
1 stop25h 10m
United Airlines
Deal found 5/26![United Airlines logo]()
$1,038
This KAYAK deal was found by Cheapflights users on 5/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/61:20 am
SFO
- PEN
2 stops22h 45m
Multiple Airlines
Mon 10/261:00 pm
PEN
- SFO
2 stops23h 17m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$1,284
This United Airlines deal was found by Cheapflights users on 5/25. 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.
Sun 9/612:25 pm
SFO
- PEN
2 stops37h 55m
United Airlines
Sat 9/266:10 pm
PEN
- SFO
2 stops31h 20m
United Airlines
Deal found 5/25![United Airlines logo]()
$1,110
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:35 am
SFO
- PEN
2 stops33h 25m
United Airlines
Sat 9/266:10 pm
PEN
- SFO
2 stops31h 25m
United Airlines
Deal found 5/26![United Airlines logo]()
$1,241
Last-minute flights from San Francisco to PenangDiscover last-minute flight deals from San Francisco to Penang. Data last updated May 28, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Penang. Data last updated May 28, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:15 am
SFO
- PEN
2 stops33h 15m
China Eastern
Tue 6/168:30 am
PEN
- SFO
2 stops49h 28m
China Eastern
Deal found 5/26![China Eastern logo]()
$1,479
This China Eastern deal was found by Cheapflights users on 5/24. 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.
Sat 5/3012:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Fri 6/58:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 5/24![China Eastern logo]()
$1,321
This China Eastern deal was found by Cheapflights users on 5/24. 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.
Sat 5/3012:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Sun 6/78:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 5/24![China Eastern logo]()
$1,386
This China Eastern deal was found by Cheapflights users on 5/24. 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.
Sat 5/3012:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Mon 6/88:30 am
PEN
- SFO
2 stops46h 23m
China Eastern
Deal found 5/24![China Eastern logo]()
$1,420
This China Eastern deal was found by Cheapflights users on 5/24. 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.
Mon 6/112:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Wed 6/108:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 5/24![China Eastern logo]()
$1,476
This Justfly.com deal was found by Cheapflights users on 5/25. 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.
Tue 6/96:01 pm
SFO
- PEN
2 stops46h 29m
Multiple Airlines
Tue 6/238:30 am
PEN
- SFO
2 stops49h 28m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,405
This CheapOair deal was found by Cheapflights users on 5/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2012:00 pm
SFO
- PEN
1 stop28h 30m
Multiple Airlines
Sun 7/127:00 am
PEN
- SFO
2 stops28h 35m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,371
This Justfly.com deal was found by Cheapflights users on 5/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2012:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Sun 7/128:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 5/26![China Eastern logo]()
$1,442
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Tue 6/2311:10 am
SFO
- PEN
1 stop39h 10m
United Airlines
Tue 6/3011:50 am
PEN
- SFO
1 stop36h 40m
United Airlines
Deal found 5/24![United Airlines logo]()
$1,513
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 May 28, 2026.
Search for one-way flight options from San Francisco to Penang. Find affordable one-way fares based on user searches. Data last updated May 28, 2026.
This oojo deal was found by Cheapflights users on 5/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:45 am
SFO
- PEN
1 stop35h 40m
Singapore Airlines
Deal found 5/26![Singapore Airlines logo]()
$493
This FlightHub deal was found by Cheapflights users on 5/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/131:40 am
SFO
- PEN
2 stops40h 20m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$526
This KAYAK deal was found by Cheapflights users on 5/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:50 am
SFO
- PEN
2 stops22h 45m
Multiple Airlines
Deal found 5/26![Multiple Airlines logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 7/63:30 pm
SFO
- PEN
2 stops41h 45m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$622
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/53:30 pm
SFO
- PEN
2 stops59h 55m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$659
This FlightHub deal was found by Cheapflights users on 5/24. 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 8/812:40 pm
SFO
- PEN
2 stops29h 20m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$673
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 May 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $688 (oojo) |
One-way from | $493 (oojo) |
Popular in | June |
Cheapest in | March |
Average price | $1,285 |
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 May 28, 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 10/29
10:40 am-2:45 pm
1 stop37h 05m
Penang Intl
Thu 11/12
3:35 pm-7:50 am
1 stop32h 15m
$703
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Thu 11/5
9:40 am-11:15 am
1 stop33h 35m
Penang Intl
Sun 11/22
12:05 pm-7:50 am
1 stop35h 45m
$871
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Tue 9/8
10:50 am-5:20 pm
1 stop39h 30m
Penang Intl
Thu 10/1
11:50 am-9:05 pm
1 stop24h 15m
$911
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sun 9/6
10:50 pm-5:20 pm
1 stop27h 30m
Penang Intl
Wed 9/30
11:50 am-9:05 pm
1 stop24h 15m
$961
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Mon 11/2
10:40 am-4:50 pm
1 stop38h 10m
Penang Intl
Thu 11/5
12:05 pm-9:15 pm
1 stop25h 10m
$1,038
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sun 9/6
12:25 pm-5:20 pm
2 stops37h 55m
Penang Intl
Sat 9/26
6:10 pm-10:30 am
2 stops31h 20m
$1,110
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Fri 8/7
12:30 am-10:30 pm
2 stops31h 00m
Penang Intl
Mon 8/17
1:00 am-9:10 pm
2 stops35h 10m
$1,177
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Tue 9/15
10:35 am-11:00 am
2 stops33h 25m
Penang Intl
Sat 9/26
6:10 pm-10:35 am
2 stops31h 25m
$1,241
Quickest round-trip
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sun 9/6
1:20 am-3:05 pm
2 stops22h 45m
Penang Intl
Mon 10/26
1:00 pm-9:17 pm
2 stops23h 17m
$1,284
Cheapest one-way
Quickest one-way
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Wed 10/21
10:50 am-12:35 am
2 stops22h 45m
$539
Showing 1-10 of 15 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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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
Prices
More
How far ahead should I book a flight from San Francisco to Penang?
Booking 12 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, March is the cheapest month in which you can book a flight from San Francisco to Penang (average of $774). Flying from San Francisco to Penang in June is currently the most expensive (average of $1,566). 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?
What’s the top layover airport for flights from San Francisco to Penang?
Share of 1-stop round-trip flights from San Francisco to Penang chosen by Cheapflights users in the past 12 months, using the same layover each way.
Hong Kong (HKG) – chosen by Cheapflights users on 67% of 1-stop itineraries from San Francisco to Penang on Cheapflights.
What’s the cheapest layover airport for flights from San Francisco to Penang?
Average round-trip fare for 1-stop flights from San Francisco to Penang, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Singapore (SIN) is the most affordable 1-stop option, with an average round-trip price of $797.
What’s the fastest layover option from San Francisco to Penang?
Shortest average travel time for 1-stop one-way flights from San Francisco to Penang, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Singapore (SIN) have the shortest average one-way travel time for 1-stop routes: 19h 45m.
Which airport typically offers the quickest layover for flights from San Francisco to Penang?
Average layover duration for 1-stop one-way flights from San Francisco to Penang, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Singapore (SIN) offer the fastest connection on this route, with an average layover time of 2h 28m.
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 May 28, 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.
Food
7.8
Overall
8.3
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Crew
8.5
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Food
7.8
Overall
8.3
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Crew
8.5
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Food
7.8
Overall
8.3
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Crew
8.5
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Food
7.8
Overall
8.3
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Crew
8.5
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Food
7.8
Overall
8.3
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Crew
8.5
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.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from San Francisco
Penang flight routes
Popular flights
Alternative routes for San Francisco to Penang
See prices for flight routes from nearby airports that may be better suited for you.
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 May 28, 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 May 28, 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 May 28, 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 May 28, 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$961 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$915 | Average$1,062 | FlexibilityNo cancel fee | On-time70% |