$339+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PEN
Aug 20 — Aug 271
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Penang with Cheapflights
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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 July 21, 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 July 21, 2026.
This oojo deal was found by Cheapflights users on 7/17. 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.
Tue 10/611:45 am
SFO
- PEN
1 stop32h 15m
Singapore Airlines
Tue 10/275:45 pm
PEN
- SFO
1 stop30h 05m
Singapore Airlines
Deal found 7/17![Singapore Airlines logo]()
$647
This oojo deal was found by Cheapflights users on 7/17. 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.
Fri 9/2511:45 am
SFO
- PEN
1 stop35h 40m
Singapore Airlines
Fri 10/211:50 am
PEN
- SFO
1 stop37h 00m
Singapore Airlines
Deal found 7/17![Singapore Airlines logo]()
$712
This oojo deal was found by Cheapflights users on 7/19. 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 8/2511:45 am
SFO
- PEN
1 stop32h 15m
Singapore Airlines
Tue 9/89:25 pm
PEN
- SFO
1 stop27h 25m
Singapore Airlines
Deal found 7/19![Singapore Airlines logo]()
$730
This China Eastern deal was found by Cheapflights users on 7/18. 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 9/712:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Fri 10/28:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 7/18![China Eastern logo]()
$786
This Justfly.com deal was found by Cheapflights users on 7/20. 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 9/811:45 am
SFO
- PEN
1 stop32h 15m
Singapore Airlines
Tue 10/1311:50 am
PEN
- SFO
1 stop37h 00m
Singapore Airlines
Deal found 7/20![Singapore Airlines logo]()
$788
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Thu 8/2712:00 pm
SFO
- PEN
1 stop28h 30m
Multiple Airlines
Wed 9/98:30 am
PEN
- SFO
2 stops64h 16m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$790
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Thu 8/2712:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Wed 9/98:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 7/18![China Eastern logo]()
$804
This FlightHub deal was found by Cheapflights users on 7/19. 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 7/2712:00 pm
SFO
- PEN
1 stop28h 30m
Multiple Airlines
Tue 8/258:30 am
PEN
- SFO
2 stops46h 47m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$806
This Justfly.com deal was found by Cheapflights users on 7/18. 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 11/59:40 am
SFO
- PEN
1 stop31h 40m
Singapore Airlines
Sun 11/223:35 pm
PEN
- SFO
1 stop32h 15m
Singapore Airlines
Deal found 7/18![Singapore Airlines logo]()
$819
This FlightHub deal was found by Cheapflights users on 7/18. 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 9/712:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Sun 9/208:30 am
PEN
- SFO
2 stops50h 11m
China Eastern
Deal found 7/18![China Eastern logo]()
$831
This China Eastern deal was found by Cheapflights users on 7/18. 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
Fri 10/28:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 7/18![China Eastern logo]()
$836
This oojo deal was found by Cheapflights users on 7/18. 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 8/2011:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Fri 9/253:15 pm
PEN
- SFO
1 stop33h 35m
Singapore Airlines
Deal found 7/18![Singapore Airlines logo]()
$844
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 July 21, 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 July 21, 2026.
This FlightHub deal was found by Cheapflights users on 7/21. 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.
Sun 9/61:20 am
SFO
- PEN
1 stop31h 55m
Cathay Pacific
Mon 10/261:00 pm
PEN
- SFO
1 stop36h 45m
Cathay Pacific
Deal found 7/21![Cathay Pacific logo]()
$852
This KAYAK deal was found by Cheapflights users on 7/21. 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 9/86:59 pm
SFO
- PEN
2 stops26h 01m
Multiple Airlines
Tue 10/131:00 pm
PEN
- SFO
1 stop24h 40m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$872
This FlightHub deal was found by Cheapflights users on 7/21. 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 9/79:30 am
SFO
- PEN
2 stops31h 00m
China Eastern
Mon 10/268:30 am
PEN
- SFO
2 stops50h 12m
China Eastern
Deal found 7/21![China Eastern logo]()
$963
This China Airlines deal was found by Cheapflights users on 7/18. 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 8/281:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Fri 9/113:10 pm
PEN
- SFO
1 stop20h 20m
China Airlines
Deal found 7/18![China Airlines logo]()
$1,184
This Mytrip deal was found by Cheapflights users on 7/20. 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 8/102:00 pm
SFO
- PEN
1 stop19h 15m
Multiple Airlines
Wed 9/21:00 am
PEN
- SFO
2 stops34h 10m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$1,003
This China Eastern deal was found by Cheapflights users on 7/18. 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 8/279:30 am
SFO
- PEN
2 stops31h 00m
China Eastern
Wed 9/98:30 am
PEN
- SFO
2 stops51h 59m
China Eastern
Deal found 7/18![China Eastern logo]()
$1,028
This China Airlines deal was found by Cheapflights users on 7/19. 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.
Sun 9/131:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Thu 9/173:10 pm
PEN
- SFO
1 stop19h 45m
China Airlines
Deal found 7/19![China Airlines logo]()
$1,184
This China Airlines deal was found by Cheapflights users on 7/18. 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.
Thu 8/271:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Fri 9/113:10 pm
PEN
- SFO
1 stop20h 20m
China Airlines
Deal found 7/18![China Airlines logo]()
$1,184
This China Eastern deal was found by Cheapflights users on 7/20. 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 9/1412:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Thu 9/178:30 am
PEN
- SFO
2 stops50h 11m
China Eastern
Deal found 7/20![China Eastern logo]()
$1,225
This China Airlines deal was found by Cheapflights users on 7/19. 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 8/311:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Wed 9/93:10 pm
PEN
- SFO
1 stop20h 20m
China Airlines
Deal found 7/19![China Airlines logo]()
$1,184
This China Airlines deal was found by Cheapflights users on 7/18. 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.
Tue 9/11:05 am
SFO
- PEN
1 stop22h 05m
China Airlines
Sat 9/123:10 pm
PEN
- SFO
1 stop20h 20m
China Airlines
Deal found 7/18![China Airlines logo]()
$1,184
Last-minute flights from San Francisco to PenangDiscover last-minute flight deals from San Francisco to Penang. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Penang. Data last updated July 21, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/19. 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 7/2712:00 pm
SFO
- PEN
1 stop28h 30m
Multiple Airlines
Tue 8/258:30 am
PEN
- SFO
2 stops46h 47m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$806
This Gotogate deal was found by Cheapflights users on 7/17. 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.
Sun 8/91:20 am
SFO
- PEN
1 stop31h 55m
Cathay Pacific
Wed 9/21:00 am
PEN
- SFO
1 stop25h 25m
Cathay Pacific
Deal found 7/17![Cathay Pacific logo]()
$863
This oojo deal was found by Cheapflights users on 7/18. 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 8/2011:45 am
SFO
- PEN
1 stop30h 40m
Singapore Airlines
Fri 9/253:15 pm
PEN
- SFO
1 stop33h 35m
Singapore Airlines
Deal found 7/18![Singapore Airlines logo]()
$844
This China Eastern deal was found by Cheapflights users on 7/19. 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 8/2412:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Wed 9/98:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 7/19![China Eastern logo]()
$851
This oojo deal was found by Cheapflights users on 7/19. 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 8/2511:45 am
SFO
- PEN
1 stop32h 15m
Singapore Airlines
Tue 9/89:25 pm
PEN
- SFO
1 stop27h 25m
Singapore Airlines
Deal found 7/19![Singapore Airlines logo]()
$730
This FlightHub deal was found by Cheapflights users on 7/18. 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 8/252:00 pm
SFO
- PEN
1 stop19h 15m
Cathay Pacific
Wed 9/94:25 pm
PEN
- SFO
1 stop21h 50m
Cathay Pacific
Deal found 7/18![Cathay Pacific logo]()
$852
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Tue 8/251:20 am
SFO
- PEN
1 stop19h 40m
Cathay Pacific
Wed 9/91:00 am
PEN
- SFO
1 stop25h 25m
Cathay Pacific
Deal found 7/19![Cathay Pacific logo]()
$862
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 8/261:20 am
SFO
- PEN
1 stop23h 20m
Cathay Pacific
Sun 9/137:30 am
PEN
- SFO
1 stop30h 45m
Cathay Pacific
Deal found 7/19![Cathay Pacific logo]()
$861
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Thu 8/2712:00 pm
SFO
- PEN
1 stop28h 30m
Multiple Airlines
Wed 9/98:30 am
PEN
- SFO
2 stops64h 16m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$790
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Thu 8/2712:00 pm
SFO
- PEN
1 stop28h 30m
China Eastern
Wed 9/98:30 am
PEN
- SFO
1 stop39h 35m
China Eastern
Deal found 7/18![China Eastern logo]()
$804
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 July 21, 2026.
Search for one-way flight options from San Francisco to Penang. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This oojo deal was found by Cheapflights users on 7/18. 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 8/2511:45 am
SFO
- PEN
1 stop35h 40m
Singapore Airlines
Deal found 7/18![Singapore Airlines logo]()
$339
This oojo deal was found by Cheapflights users on 7/20. 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 8/102:00 pm
SFO
- PEN
1 stop34h 40m
Cathay Pacific
Deal found 7/20![Cathay Pacific logo]()
$447
This oojo deal was found by Cheapflights users on 7/19. 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 9/82:00 pm
SFO
- PEN
1 stop34h 40m
Cathay Pacific
Deal found 7/19![Cathay Pacific logo]()
$449
This FlightHub deal was found by Cheapflights users on 7/20. 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 8/112:00 pm
SFO
- PEN
1 stop19h 15m
Cathay Pacific
Deal found 7/20![Cathay Pacific logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/122:00 pm
SFO
- PEN
1 stop38h 10m
Cathay Pacific
Deal found 7/20![Cathay Pacific logo]()
$463
This Kiwi.com deal was found by Cheapflights users on 7/19. 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.
Tue 9/88:23 pm
SFO
- PEN
2 stops36h 52m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 7/20. 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.
Tue 8/118:23 pm
SFO
- PEN
2 stops36h 52m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$480
This FlightHub deal was found by Cheapflights users on 7/18. 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 8/255:37 pm
SFO
- PEN
2 stops27h 23m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$484
This FlightHub deal was found by Cheapflights users on 7/19. 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.
Wed 9/21:10 am
SFO
- PEN
2 stops54h 10m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 11/1411:50 pm
SFO
- PEN
2 stops45h 10m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$492
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 July 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $647 (oojo) |
One-way from | $339 (oojo) |
Popular in | December |
Cheapest in | March |
Average price | $1,320 |
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 July 21, 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
Sun 9/6
1:20 am-12:15 am
1 stop31h 55m
Penang Intl
Mon 10/26
1:00 pm-10:45 am
1 stop36h 45m
$852
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Tue 9/8
6:59 pm-12:00 pm
2 stops26h 01m
Penang Intl
Tue 10/13
1:00 pm-10:40 pm
1 stop24h 40m
$872
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Mon 9/7
9:30 am-7:30 am
2 stops31h 00m
Penang Intl
Mon 10/26
8:30 am-7:42 pm
2 stops50h 12m
$963
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Mon 8/10
2:00 pm-12:15 am
1 stop19h 15m
Penang Intl
Wed 9/2
1:00 am-8:10 pm
2 stops34h 10m
$1,003
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Thu 8/27
9:30 am-7:30 am
2 stops31h 00m
Penang Intl
Wed 9/9
8:30 am-9:29 pm
2 stops51h 59m
$1,028
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Fri 8/28
1:05 am-2:10 pm
1 stop22h 05m
Penang Intl
Fri 9/11
3:10 pm-8:30 pm
1 stop20h 20m
$1,184
Quickest round-trip
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Sun 9/13
1:05 am-2:10 pm
1 stop22h 05m
Penang Intl
Thu 9/17
3:10 pm-7:55 pm
1 stop19h 45m
$1,184
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Thu 8/27
1:05 am-2:10 pm
1 stop22h 05m
Penang Intl
Fri 9/11
3:10 pm-8:30 pm
1 stop20h 20m
$1,184
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Mon 8/31
1:05 am-2:10 pm
1 stop22h 05m
Penang Intl
Wed 9/9
3:10 pm-8:30 pm
1 stop20h 20m
$1,184
San FranciscoPenang
SFO - PEN
SFOPEN
San Francisco
Tue 9/1
1:05 am-2:10 pm
1 stop22h 05m
Penang Intl
Sat 9/12
3:10 pm-8:30 pm
1 stop20h 20m
$1,184
Showing 1-10 of 20 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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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
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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 $788). Flying from San Francisco to Penang in December is currently the most expensive (average of $1,660). 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 July 21, 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
Food
7.8
Comfort
8.0
Entertainment
8.0
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Crew
8.5
Boarding
8.3
Food
7.8
Comfort
8.0
Entertainment
8.0
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Crew
8.5
Boarding
8.3
Food
7.8
Comfort
8.0
Entertainment
8.0
Overall
8.3
Reviews
1 / 20
10.0
ExcellentA,Feb 2026
SEA - TPE
Crew
8.5
Boarding
8.3
Food
7.8
Comfort
8.0
Entertainment
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
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San Francisco and Penang flights
Browse other San Francisco and Penang flight options. Last updated on July 21, 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 July 21, 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 July 21, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from San Francisco to Penang
Discover the top 3 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 July 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$589 | Average$893 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$693 | Average$919 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$915 | Average$1,156 | FlexibilityNo cancel fee | On-time70% |