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$498+ Cheap flights from Penang (PEN) to San Francisco (SFO)

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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
PEN — SFO
Apr 14 — Apr 211
Tue 4/14
Tue 4/21
1 adult, Economy
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Cheap flight deals from Penang to San Francisco

Cheapest flights from Penang to San Francisco
Explore the most affordable flight options available from Penang to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.

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.
Wed 4/299:50 am
PEN
-
SFO
2 stops35h 45m
Multiple Airlines
Tue 5/512:50 am
SFO
-
PEN
2 stops31h 55m
Multiple Airlines
Deal found 3/15$929
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:00 am
PEN
-
SFO
2 stops33h 55m
Multiple Airlines
Sat 5/21:05 am
SFO
-
PEN
2 stops32h 10m
Multiple Airlines
Deal found 3/12$932
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/1911:05 am
PEN
-
SFO
2 stops40h 55m
Multiple Airlines
Fri 4/2411:00 am
SFO
-
PEN
1 stop31h 25m
Multiple Airlines
Deal found 3/10$940
This Trip.com deal was found by Cheapflights users on 3/11. 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 5/3112:10 pm
PEN
-
SFO
2 stops22h 45m
Multiple Airlines
Sat 8/81:05 am
SFO
-
PEN
2 stops24h 05m
Multiple Airlines
Deal found 3/11$942
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/271:00 am
PEN
-
SFO
2 stops33h 55m
Multiple Airlines
Mon 5/41:05 am
SFO
-
PEN
2 stops32h 10m
Multiple Airlines
Deal found 3/14$967
This Gotogate deal was found by Cheapflights users on 3/11. 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 4/58:30 am
PEN
-
SFO
1 stop39h 35m
Multiple Airlines
Tue 4/141:00 pm
SFO
-
PEN
1 stop32h 00m
Multiple Airlines
Deal found 3/11$982
This China Airlines deal was found by Cheapflights users on 3/11. 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 9/103:10 pm
PEN
-
SFO
1 stop20h 20m
China Airlines
Sun 9/131:05 am
SFO
-
PEN
1 stop22h 05m
China Airlines
Deal found 3/11$990
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/2512:10 pm
PEN
-
SFO
2 stops22h 45m
Multiple Airlines
Sat 8/1511:45 am
SFO
-
PEN
1 stop29h 45m
Multiple Airlines
Deal found 3/13$999

Find flight deals from Penang to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Penang (PEN) to San Francisco (SFO). 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 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$929
(Trip.com)

One-way from

$498
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$1,860
Provider with most accurate pricing for Penang Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Penang Intl-San Francisco flights.
Search Deals
From Penang Intl to San Francisco
Search Deals
One-way flight from Penang Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($230 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($73 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Penang to San Francisco 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 15, 2026.
Use the filters below to find and compare flights from Penang to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 6/9

3:10 pm-7:55 pm

1 stop19h 45m

San Francisco

Mon 7/13

1:05 am-2:10 pm

1 stop22h 05m

$990

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Thu 9/10

3:10 pm-8:30 pm

1 stop20h 20m

San Francisco

Sun 9/13

1:05 am-2:10 pm

1 stop22h 05m

$990

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Sat 6/13

6:00 am-8:10 pm

2 stops29h 10m

San Francisco

Sat 7/11

1:00 am-5:20 pm

2 stops25h 20m

$1,044

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Mon 4/27

1:00 am-7:55 pm

2 stops33h 55m

San Francisco

Mon 5/4

1:05 am-10:00 pm

3 stops29h 55m

$1,059

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Thu 6/11

10:00 am-8:10 pm

2 stops25h 10m

San Francisco

Mon 7/6

1:00 am-5:20 pm

2 stops25h 20m

$1,089

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Sun 5/24

1:00 am-9:10 pm

2 stops35h 10m

San Francisco

Fri 8/14

1:05 am-9:20 pm

3 stops29h 15m

$1,129
Cheapest one-way

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Mon 3/30

3:30 pm-10:40 am

2 stops34h 10m

$607

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Thu 4/23

6:00 am-6:35 am

2 stops39h 35m

$609

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Thu 4/23

1:00 pm-10:55 am

1 stop36h 55m

$615

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Thu 4/2

3:30 pm-10:30 am

2 stops58h 00m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 12 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Penang-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Penang-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Penang-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Penang-San Francisco 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 Penang-San Francisco 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 Penang to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Penang with our price prediction graph.
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 Penang to San Francisco

What is the cheapest month to book a flight from Penang to San Francisco?

Currently, May is the cheapest month in which you can book a flight from Penang to San Francisco (average of $830). Flying from Penang to San Francisco in March is currently the most expensive (average of $1,260). 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.

Related info for your journey

Find useful and relevant information for your journey from Penang to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Penang to San Francisco?

    There are many flights that can get you from Penang to San Francisco in 19h 45m. Fly via China Airlines to get the fastest option. Airlines will cover a distance of 8394 mi.

  • Can I find deals for flights from Penang to San Francisco that include hotel bookings?

    Yes. In addition to deals on Penang to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Penang to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Penang to San Francisco.

  • Can I find deals for business class flights from Penang to San Francisco?

    Yes. Cheapflights offers flight deals from Penang to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Penang to San Francisco?

    Currently, May is the cheapest month in which you can book a flight from Penang to San Francisco (average of $830). Flying from Penang to San Francisco in March is currently the most expensive (average of $1,260). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
Rancho Cordova
San Bruno
San Ramon
Sunnyvale
Vacaville
San Carlos
Redwood City
Turlock
San Lorenzo
Davis
Manteca
Union City
Elk Grove
Rohnert Park

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