RM1,657 Cheap Flights from Penang (PEN) to San Francisco (SFO)

View RM1,657 flight on Fri, 21 Nov 2025Opens in a new window

Popular airlines from Penang Intl. Airport (PEN) to San Francisco Intl. Airport (SFO)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Penang to San Francisco (PEN-SFO)

Prices were available within the past 7 days and start at RM1,657 for one-way flights and RM3,354 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Sun, 1 Feb - Wed, 4 Feb
PEN
Penang
SFO
San Francisco
RM3,354 Return, found 2 days ago
RM3,354
Return
found 2 days ago
Select Singapore Airlines flight, departing Sun, 1 Feb from Penang to San Francisco, returning Wed, 4 Feb, priced at RM3,354 found 2 days ago
Singapore Airlines
Mon, 29 Sep - Fri, 31 Oct
PEN
Penang
SFO
San Francisco
RM3,413 Return, found 13 hours ago
RM3,413
Return
found 13 hours ago
Select Singapore Airlines flight, departing Mon, 29 Sep from Penang to San Francisco, returning Fri, 31 Oct, priced at RM3,413 found 13 hours ago
Singapore Airlines
Mon, 29 Sep - Fri, 31 Oct
PEN
Penang
SFO
San Francisco
RM3,414 Return, found 13 hours ago
RM3,414
Return
found 13 hours ago
Select Singapore Airlines flight, departing Mon, 29 Sep from Penang to San Francisco, returning Fri, 31 Oct, priced at RM3,414 found 13 hours ago
Singapore Airlines
Mon, 29 Sep - Fri, 31 Oct
PEN
Penang
SFO
San Francisco
RM3,417 Return, found 13 hours ago
RM3,417
Return
found 13 hours ago
Select Singapore Airlines flight, departing Mon, 29 Sep from Penang to San Francisco, returning Fri, 31 Oct, priced at RM3,417 found 13 hours ago
Singapore Airlines
Mon, 29 Sep - Fri, 31 Oct
PEN
Penang
SFO
San Francisco
RM3,424 Return, found 13 hours ago
RM3,424
Return
found 13 hours ago
Select Singapore Airlines flight, departing Mon, 29 Sep from Penang to San Francisco, returning Fri, 31 Oct, priced at RM3,424 found 13 hours ago
Singapore Airlines
Sat, 11 Apr - Sat, 25 Apr
PEN
Penang
SFO
San Francisco
RM3,461 Return, found 6 days ago
RM3,461
Return
found 6 days ago
Select Singapore Airlines flight, departing Sat, 11 Apr from Penang to San Francisco, returning Sat, 25 Apr, priced at RM3,461 found 6 days ago
China Airlines
Sat, 27 Dec - Sat, 10 Jan
PEN
Penang
SFO
San Francisco
RM3,985 Return, found 1 day ago
RM3,985
Return
found 1 day ago
Select China Airlines flight, departing Sat, 27 Dec from Penang to San Francisco, returning Sat, 10 Jan, priced at RM3,985 found 1 day ago
Cathay Pacific
Sun, 28 Sep - Mon, 6 Oct
PEN
Penang
SFO
San Francisco
RM4,162 Return, found 8 hours ago
RM4,162
Return
found 8 hours ago
Select Cathay Pacific flight, departing Sun, 28 Sep from Penang to San Francisco, returning Mon, 6 Oct, priced at RM4,162 found 8 hours ago
Air Canada
Wed, 1 Oct - Thu, 2 Oct
PEN
Penang
SFO
San Francisco
RM4,683 Return, found 8 hours ago
RM4,683
Return
found 8 hours ago
Select Air Canada flight, departing Wed, 1 Oct from Penang to San Francisco, returning Thu, 2 Oct, priced at RM4,683 found 8 hours ago
Qatar Airways
Wed, 4 Feb - Sat, 21 Feb
PEN
Penang
SFO
San Francisco
RM5,466 Return, found 2 days ago
RM5,466
Return
found 2 days ago
Select Qatar Airways flight, departing Wed, 4 Feb from Penang to San Francisco, returning Sat, 21 Feb, priced at RM5,466 found 2 days ago

Find the cheapest month to fly from George Town (PEN) to San Francisco (SFO)

April is typically the cheapest month to fly

From RM 3,431 - RM 4,890 per traveller.

Graph displaying average flight prices per month

Penang to San Francisco route information
Origin airport
Penang Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air France, British Airways, Cathay Pacific, China Airlines, Emirates, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, United
Return price
RM3,354
Distance
13440 km

Perfect flights from Penang to San Francisco

Your Journey from Penang to San Francisco

Start your unforgettable journey with Expedia. Our broad selection of flights from Penang to San Francisco caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Singapore Airlines, Cathay Pacific, China Airlines, Air Canada, Qatar Airways. Our selection of flights from Penang Intl. to San Francisco Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Penang to San Francisco Flights

Experience the joy of finding cheap flights from Penang Intl. to San Francisco Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM1,657 and roundtrip prices from RM3,354*.
 

Pre-Flight Essentials

Ensure a smooth journey from Penang to San Francisco with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San Francisco

Picture yourself stepping off the plane in San Francisco and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Penang to San Francisco Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Penang to San Francisco.
 

Beyond the Flight – Exploring San Francisco

With Expedia, your adventure extends beyond the flight. Explore San Francisco at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Penang to San Francisco with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Penang to San Francisco with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from PEN to SFO?
The lowest price advertised for a round-trip flight between PEN and SFO is RM3,354. But you better move fast. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PEN to San Francisco Intl. Airport (SFO)?
The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from Penang Airport to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for PEN to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from PEN to SFO?
George Town to San Francisco is around 13,500 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Take some snacks to munch on throughout your journey too.
Which airlines fly direct from PEN to San Francisco Airport?
If you want to travel straight from Penang Airport to SFO, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are PEN to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Penang Intl. Airport (PEN) to San Francisco Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather start planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines advertise their prices that far in advance. Our advice? Check back often as updates are made frequently.

Explore a world of travel with Expedia

*Available to Expedia members.