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 3,492 on this airline. Additional options worth looking into are China Airlines and Cathay Pacific, starting at RM 3,922 and RM 4,492 round-trip. Singapore Airlines is priced at 12% lower than the current average price of a flight leaving 3 months from now. Find deals

What are the cheapest airlines to fly from Penang to San Francisco one-way?

RM 3,120 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on China Airlines and Singapore Airlines, with prices starting from RM 3,323 and RM 6,920, respectively. Find deals

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. Find deals

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.

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

Travellers have found that booking a Thursday departure is the best way to save up to 10% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

Flights from Penang to San Francisco lean towards being more expensive in July. Prices are generally better when you fly from Penang to San Francisco in September, with the cheapest ticket starting at RM 3,378.

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 2,740+ Flights from Penang to San Francisco

Cheap flight deals from Penang to San Francisco

Round-trip from	RM 3,492
One-way from	RM 2,740
Popular in	July
Cheapest in	September
Average price	RM 3,703

Singapore Airlines
28/10-9/11
2 total stops
58h 15m total
Penang to San Francisco

Search Deals

10/7
3 total stops
57h 44m total
Penang to San Francisco

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (RM 1,269 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (RM 327 potential savings vs. average return price).

Search Deals

Average for round-trip flights in June 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 13 June 2025.

Tue 28/1021:15PEN - SFO

1 stop26h 35mSingapore Airlines

Sun 9/1109:40SFO - PEN

1 stop31h 40mSingapore Airlines

Deal found 10/6RM 3,327

Tue 28/1015:20PEN - SFO

1 stop19h 30mChina Airlines

Sun 9/1123:40SFO - PEN

1 stop22h 40mChina Airlines

Deal found 11/6RM 3,922

Mon 27/1000:05PEN - SFO

2 stops32h 20mMultiple Airlines

Sun 9/1118:05SFO - PEN

2 stops25h 15mMultiple Airlines

Deal found 12/6RM 4,623

Thu 12/601:00PEN - SFO

1 stop31h 50mCathay Pacific

Fri 27/600:05SFO - PEN

1 stop20h 55mCathay Pacific

Deal found 10/6RM 5,122

Tue 28/1023:15PEN - SFO

3 stops34h 52mQatar Airways

Sun 9/1114:20SFO - PEN

3 stops34h 10mQatar Airways

Deal found 11/6RM 6,164

Fri 13/608:30PEN - SFO

1 stop39h 35mChina Eastern

Sat 28/612:00SFO - PEN

1 stop28h 30mChina Eastern

Deal found 10/6RM 6,207

Fri 13/621:20PEN - SFO

2 stops31h 15mMalaysia Airlines

Fri 27/601:05SFO - PEN

2 stops28h 30mMalaysia Airlines

Deal found 11/6RM 6,654

Fri 13/622:15PEN - SFO

1 stop30h 45mEmirates

Sat 28/617:05SFO - PEN

1 stop31h 30mEmirates

Deal found 12/6RM 7,684

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 13 June 2025.

Tue 28/1021:15PEN - SFO

1 stop26h 35mSingapore Airlines

Sun 9/1109:40SFO - PEN

1 stop31h 40mSingapore Airlines

Deal found 12/6RM 3,492

Tue 28/1015:20PEN - SFO

1 stop19h 30mChina Airlines

Sun 9/1123:40SFO - PEN

1 stop22h 40mChina Airlines

Deal found 11/6RM 3,922

Sun 27/707:30PEN - SFO

1 stop30h 25mCathay Pacific

Sat 2/801:05SFO - PEN

1 stop19h 55mCathay Pacific

Deal found 12/6RM 4,492

Mon 27/1000:05PEN - SFO

2 stops32h 20mMultiple Airlines

Sun 9/1118:05SFO - PEN

2 stops25h 15mMultiple Airlines

Deal found 12/6RM 4,623

Tue 28/1023:15PEN - SFO

3 stops34h 52mQatar Airways

Sun 9/1114:20SFO - PEN

3 stops34h 10mQatar Airways

Deal found 11/6RM 6,164

Last-minute flights from Penang to San Francisco
Discover last-minute flight deals from Penang to San Francisco. Data last updated 13 June 2025 and is based on user searches.

Thu 12/601:00PEN - SFO

1 stop31h 50mCathay Pacific

Fri 27/600:05SFO - PEN

1 stop20h 55mCathay Pacific

Deal found 10/6RM 5,122

Fri 13/615:10PEN - SFO

1 stop19h 45mMultiple Airlines

Sat 28/616:03SFO - PEN

2 stops31h 07mMultiple Airlines

Deal found 12/6RM 4,758

Fri 13/615:10PEN - SFO

1 stop19h 45mChina Airlines

Fri 27/601:05SFO - PEN

1 stop22h 05mChina Airlines

Deal found 10/6RM 5,464

Fri 13/608:30PEN - SFO

1 stop39h 35mChina Eastern

Sat 28/612:00SFO - PEN

1 stop28h 30mChina Eastern

Deal found 10/6RM 6,207

Fri 13/621:20PEN - SFO

2 stops31h 15mMalaysia Airlines

Fri 27/601:05SFO - PEN

2 stops28h 30mMalaysia Airlines

Deal found 11/6RM 6,654

Fri 13/622:15PEN - SFO

1 stop30h 45mEmirates

Sat 28/617:05SFO - PEN

1 stop31h 30mEmirates

Deal found 12/6RM 7,684

Sat 14/612:00PEN - SFO

1 stop23h 15mSingapore Airlines

Sat 28/622:05SFO - PEN

1 stop20h 55mSingapore Airlines

Deal found 12/6RM 10,995

Sun 22/613:00PEN - SFO

1 stop24h 55mCathay Pacific

Thu 26/613:40SFO - PEN

1 stop38h 00mCathay Pacific

Deal found 12/6RM 4,281

Sun 22/615:10PEN - SFO

1 stop19h 45mChina Airlines

Wed 25/601:05SFO - PEN

1 stop22h 05mChina Airlines

Deal found 12/6RM 4,585

Sun 22/606:00PEN - SFO

2 stops29h 10mMultiple Airlines

Wed 25/600:50SFO - PEN

2 stops25h 30mMultiple Airlines

Deal found 12/6RM 4,991

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 13 June 2025.

Thu 10/701:00PEN - SFO

3 stops57h 44mMultiple Airlines

Deal found 12/6RM 2,740

Tue 5/813:00PEN - SFO

1 stop24h 55mCathay Pacific

Deal found 11/6RM 3,120

Fri 11/715:10PEN - SFO

1 stop20h 20mChina Airlines

Deal found 12/6RM 3,323

Wed 6/821:25PEN - SFO

3 stops33h 43mSingapore Airlines

Deal found 9/6RM 6,920

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 3,327

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 28/10

15:20-19:50

1 stop19h 30m

San Francisco

Sun 9/11

23:40-14:20

1 stop22h 40m

RM 3,922

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Mon 27/10

00:05-17:25

2 stops32h 20m

San Francisco

Sun 9/11

18:05-11:20

2 stops25h 15m

RM 4,623

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 28/10

23:15-19:07

3 stops34h 52m

San Francisco

Sun 9/11

14:20-16:30

3 stops34h 10m

RM 6,164

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Thu 10/7

01:00-19:44

3 stops57h 44m

RM 2,740

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Tue 5/8

13:00-22:55

1 stop24h 55m

RM 3,120

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Fri 11/7

15:10-20:30

1 stop20h 20m

RM 3,323

PenangSan Francisco

PEN - SFO

PENSFO

Penang Intl

Wed 6/8

21:25-16:08

3 stops33h 43m

RM 6,920

Flights are sorted by cheapest return flights first.

Deals found on 12/6

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

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 1,017). 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.

Rainfall in San Francisco by month

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.

Temperature in San Francisco by month

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).

Reviews of airlines servicing San Francisco

See what other customers who have flown with China Airlines, Singapore Airlines and Cathay Pacific from Penang to San Francisco have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

China Airlines

8.3

Very Good

738 reviews

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Singapore Airlines

8.1

Very Good

1,304 reviews

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Cathay Pacific

7.6

Good

892 reviews

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Qatar Airways

7.4

Good

3,584 reviews

China Airlines

8.3

Very Good

738 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Related info for your journey

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 3,492 on this airline. Additional options worth looking into are China Airlines and Cathay Pacific, starting at RM 3,922 and RM 4,492 round-trip. Singapore Airlines is priced at 12% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Penang to San Francisco one-way?
RM 3,120 is the cheapest one-way deal found within the past few days, from Cathay Pacific. You may also be able to find cheap deals on China Airlines and Singapore Airlines, with prices starting from RM 3,323 and RM 6,920, respectively.
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 1,017). 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 2,957	AverageRM 3,593	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
China Airlines	CheapestRM 3,416	AverageRM 3,877	FlexibilityNo cancel fee	On-time70%	Search China Airlines flights
Cathay Pacific	CheapestRM 3,530	AverageRM 4,369	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific 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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Cheap flights from Penang to San Francisco from RM 2,740

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 10/7. 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 13 June 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 13 June 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?

Find hourly flight availability from Penang to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

See what other customers who have flown with China Airlines, Singapore Airlines and Cathay Pacific from Penang to San Francisco have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

What are the cheapest airlines to fly from Penang to San Francisco one-way?

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 Penang?

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.

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 13 June 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 13 June 2025.