What’s the cheapest stopover airport for flights from Penang to San Francisco?

Taipei City (TPE) is the most affordable one-stop option, with an average return flight price of RM 4,851. Find deals

What’s the top stopover airport for flights from Penang to San Francisco?

Singapore (SIN) – chosen by Cheapflights users on 38% of one-stop itineraries from Penang to San Francisco on Cheapflights. Find deals

What’s the fastest stopover option from Penang to San Francisco?

Flights via Taipei City (TPE) have the shortest average one-way travel time for one-stop routes: 19h 33m. Find deals

Which airport typically offers the quickest stopover for flights from Penang to San Francisco?

Flights via Taipei City (TPE) offer the fastest connection on this route, with an average stopover time of 3h 52m. Find deals

How long is the flight from Penang to San Francisco?

For as low as RM 4,018, Singapore Airlines can have you in San Francisco from Penang in 19h 45m. Airlines will cover a distance of 13509 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Penang to San Francisco round-trip?

Our cheapest airline available from Penang to San Francisco is Singapore Airlines. Our recent data shows that you can find tickets from as low as RM 2,943 on this airline. Additional options worth looking into are Cathay Pacific and China Airlines, starting at RM 3,514 and RM 3,522 round-trip. Singapore Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Penang to San Francisco?

Travellers seeking maximum savings on their Penang to San Francisco flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular airlines that fly from Penang to San Francisco?

The most popular airlines flying from Penang to San Francisco are China Airlines, Cathay Pacific and Singapore Airlines. Something to consider prior to booking your flight.

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 holiday 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.

RM 1,933+ Flights from Penang to San Francisco

Cheap flight deals from Penang to San Francisco

Round-trip from	RM 3,631
One-way from	RM 1,933
Popular in	January
Cheapest in	March
Average price	RM 3,661

China Airlines
29/10-5/11
2 total stops
42h 05m total
Penang to San Francisco

Search Deals

Singapore Airlines
14/10
1 total stop
36h 40m total
Penang to San Francisco

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (RM 1,699 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (RM 411 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find 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 17 September 2025.

Tue 28/1021:15PEN - SFO

1 stop26h 35mSingapore Airlines

Sun 9/1109:40SFO - PEN

1 stop31h 40mSingapore Airlines

Deal found 15/9RM 3,787

Thu 2/1015:10PEN - SFO

1 stop19h 45mChina Airlines

Tue 7/1001:05SFO - PEN

1 stop22h 05mChina Airlines

Deal found 15/9RM 4,018

Thu 2/1007:30PEN - SFO

1 stop18h 45mCathay Pacific

Wed 8/1023:10SFO - PEN

1 stop28h 30mCathay Pacific

Deal found 15/9RM 4,098

Mon 27/1000:50PEN - SFO

1 stop36h 25mCathay Pacific

Sun 9/1111:25SFO - PEN

1 stop32h 40mCathay Pacific

Deal found 16/9RM 4,232

Tue 28/1015:20PEN - SFO

1 stop19h 25mChina Airlines

Sun 9/1105:55SFO - PEN

2 stops40h 25mChina Airlines

Deal found 16/9RM 4,602

Thu 2/1016:55PEN - SFO

2 stops38h 35mMultiple Airlines

Tue 7/1001:05SFO - PEN

1 stop22h 05mMultiple Airlines

Deal found 15/9RM 5,031

Best flights from Penang to San Francisco
Discover carefully curated flight deals from Penang to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Tue 28/1021:15PEN - SFO

1 stop26h 35mSingapore Airlines

Sun 9/1109:40SFO - PEN

1 stop31h 40mSingapore Airlines

Deal found 15/9RM 3,787

Thu 2/1015:10PEN - SFO

1 stop19h 45mChina Airlines

Tue 7/1001:05SFO - PEN

1 stop22h 05mChina Airlines

Deal found 15/9RM 4,018

Mon 27/1000:50PEN - SFO

1 stop36h 25mCathay Pacific

Sun 9/1111:25SFO - PEN

1 stop32h 40mCathay Pacific

Deal found 16/9RM 4,232

Tue 28/1022:20PEN - SFO

3 stops34h 43mMultiple Airlines

Sun 9/1115:00SFO - PEN

2 stops31h 50mMultiple Airlines

Deal found 15/9RM 5,107

Wed 1/1001:00PEN - SFO

1 stop25h 15mCathay Pacific

Tue 7/1000:20SFO - PEN

1 stop20h 40mCathay Pacific

Deal found 15/9RM 4,476

Tue 28/1015:20PEN - SFO

1 stop19h 25mChina Airlines

Sun 9/1105:55SFO - PEN

2 stops40h 25mChina Airlines

Deal found 16/9RM 4,602

Last-minute flights from Penang to San Francisco
Discover last-minute flight deals from Penang to San Francisco. Data last updated 17 September 2025 and is based on user searches.

Thu 2/1015:10PEN - SFO

1 stop19h 45mChina Airlines

Tue 7/1001:05SFO - PEN

1 stop22h 05mChina Airlines

Deal found 15/9RM 4,018

Thu 2/1007:30PEN - SFO

1 stop18h 45mCathay Pacific

Wed 8/1023:10SFO - PEN

1 stop28h 30mCathay Pacific

Deal found 15/9RM 4,098

Thu 2/1016:55PEN - SFO

2 stops38h 35mMultiple Airlines

Tue 7/1001:05SFO - PEN

1 stop22h 05mMultiple Airlines

Deal found 15/9RM 5,031

Mon 27/1000:50PEN - SFO

1 stop36h 25mCathay Pacific

Sun 9/1111:25SFO - PEN

1 stop32h 40mCathay Pacific

Deal found 16/9RM 4,232

Tue 28/1021:15PEN - SFO

1 stop26h 35mSingapore Airlines

Sun 9/1109:40SFO - PEN

1 stop31h 40mSingapore Airlines

Deal found 15/9RM 3,787

Tue 28/1015:20PEN - SFO

1 stop19h 25mChina Airlines

Sun 9/1105:55SFO - PEN

2 stops40h 25mChina Airlines

Deal found 16/9RM 4,602

One-way flights from Penang to San Francisco
Search for one-way flight options from Penang to San Francisco. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Tue 14/1012:00PEN - SFO

1 stop36h 40mSingapore Airlines

Deal found 15/9RM 1,933

Tue 14/1006:00PEN - SFO

3 stops53h 30mMultiple Airlines

Deal found 16/9RM 2,055

Tue 23/906:55PEN - SFO

3 stops28h 55mMultiple Airlines

Deal found 16/9RM 2,076

Sat 15/1116:30PEN - SFO

2 stops42h 30mMultiple Airlines

Deal found 15/9RM 2,093

Cheapflights Fare Finder

Use the filters below to find and compare flights from Penang to San Francisco that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 28/10

21:15-08:50

1 stop26h 35m

San Francisco

Sun 9/11

09:40-09:20

1 stop31h 40m

RM 3,787

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Thu 2/10

15:10-19:55

1 stop19h 45m

San Francisco

Tue 7/10

01:05-14:10

1 stop22h 05m

RM 4,018

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Mon 27/10

00:50-22:15

1 stop36h 25m

San Francisco

Sun 9/11

11:25-12:05

1 stop32h 40m

RM 4,232

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Wed 1/10

01:00-11:15

1 stop25h 15m

San Francisco

Tue 7/10

00:20-12:00

1 stop20h 40m

RM 4,476

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 28/10

15:20-19:45

1 stop19h 25m

San Francisco

Sun 9/11

05:55-14:20

2 stops40h 25m

RM 4,602

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 28/10

22:20-18:03

3 stops34h 43m

San Francisco

Sun 9/11

15:00-14:50

2 stops31h 50m

RM 5,107

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 14/10

12:00-09:40

1 stop36h 40m

RM 1,933

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 14/10

06:00-20:30

3 stops53h 30m

RM 2,055

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 23/9

06:55-20:50

3 stops28h 55m

RM 2,076

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Sat 15/11

16:30-19:00

2 stops42h 30m

RM 2,093

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 11 results

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 return 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

Prices

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

Currently, October is the cheapest month in which you can book a flight from Penang to San Francisco (average of RM 799). Flying from Penang to San Francisco in July is currently the most expensive (average of RM 996). 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.

What is the cheapest time of day to fly from PEN to SFO?

A simple way to save on the total cost of your ticket is to fly from Penang to San Francisco in the evening. If you’re flexible enough to do this you can expect to save up to 13% on your trip compared to booking a flight at midday.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown with China Airlines, Singapore Airlines, andCathay Pacific from Penang to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.3

Very Good

767 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

SFO - TPE

Bad News - The flight was delayed and it was due to ground crew issues but the staff were moving things along. The seat size was cramp and i am a lean person. The attendant kept asking me in Chinese when i already stated i don’t speak the language. The food was bad. The taste, aroma, consistent of mush. Even a cafeteria lady can cook better food. Kudos - the pilot made up for lost time to the best of his ability. He made sure that the flight was smooth even though there was occasional turbulence. The landing was great.

China Airlines

8.3

Very Good

767 reviews

China Airlines

8.3

Very Good

767 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

SFO - TPE

Singapore Airlines

8.1

Very Good

1,365 reviews

China Airlines

8.3

Very Good

767 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

SFO - TPE

Cathay Pacific

7.6

Good

993 reviews

China Airlines

8.3

Very Good

767 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

SFO - TPE

Related info for your journey

How long is the flight from Penang to San Francisco?
For as low as RM 4,018, Singapore Airlines can have you in San Francisco from Penang in 19h 45m. Airlines will cover a distance of 13509 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Penang to San Francisco round-trip?
Our cheapest airline available from Penang to San Francisco is Singapore Airlines. Our recent data shows that you can find tickets from as low as RM 2,943 on this airline. Additional options worth looking into are Cathay Pacific and China Airlines, starting at RM 3,514 and RM 3,522 round-trip. Singapore Airlines is priced at 27% lower than the current average price of a flight leaving 3 months from now.
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 holiday 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, October is the cheapest month in which you can book a flight from Penang to San Francisco (average of RM 799). Flying from Penang to San Francisco in July is currently the most expensive (average of RM 996). 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

Santa Clara

Browse thousands of different options on Cheapflights for your next trip

Fly from Penang to San Francisco on these airlines

China Airlines flights from Penang Intl to San Francisco

Singapore Airlines flights from Penang Intl to San Francisco

Top 3 airlines flying from Penang to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	CheapestRM 2,943	AverageRM 3,607	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Cathay Pacific	CheapestRM 3,514	AverageRM 4,497	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
China Airlines	CheapestRM 3,522	AverageRM 3,820	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Penang to San Francisco?

Cheapflights helps you search for flights from Penang to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Penang to San Francisco?

Cheapflights helps you find that perfect flight to San Francisco from Penang by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Penang to San Francisco with no change fees?

Yes! Cheapflights helps users easily find flights from Penang to San Francisco with no change fees.

Can Cheapflights notify me if prices for flights from Penang to San Francisco become cheaper?

Yes! Start tracking prices for Penang to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Penang to San Francisco from RM 1,933

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Penang to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Penang to San Francisco

Cheapest flights from Penang to San FranciscoExplore 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 17 September 2025.

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 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Penang to San Francisco that are best for you.

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.

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?

What is the cheapest time of day to fly from PEN to SFO?

What’s the top stopover airport for flights from Penang to San Francisco?

What’s the fastest stopover option from Penang to San Francisco?

What’s the fastest stopover option from Penang to San Francisco?

Which airport typically offers the quickest stopover for flights from Penang to San Francisco?

Reviews of airlines servicing San Francisco

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?

What are the cheapest airlines flying from Penang to San Francisco round-trip?

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

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

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

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

Travelling to a place near San Francisco?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Penang to San Francisco on these airlines

Choose from the following airlines for your flight from Penang to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 17 September 2025.

Top 3 airlines flying from Penang to San Francisco

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Penang to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Penang to San Francisco?

Can Cheapflights find flights from Penang to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Penang to San Francisco become cheaper?

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Travel Smart

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 17 September 2025.