S$818 Cheap Flights from Penang to San Francisco

View S$818 flight on Wed, 28 Jan, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at S$818 for one-way flights and S$1,241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Sat, 24 Jan - Wed, 28 Jan
PEN
Penang
SFO
San Francisco
S$1,241 Return, found 6 days ago
S$1,241
Return
found 6 days ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Penang to San Francisco, returning Wed, 28 Jan, priced at S$1,241 found 6 days ago
China Airlines
Sat, 24 Jan - Wed, 28 Jan
PEN
Penang
SFO
San Francisco
S$1,300 Return, found 6 days ago
S$1,300
Return
found 6 days ago
Select China Airlines flight, departing Sat, 24 Jan from Penang to San Francisco, returning Wed, 28 Jan, priced at S$1,300 found 6 days ago
Cathay Pacific
Sat, 24 Jan - Wed, 28 Jan
PEN
Penang
SFO
San Francisco
S$1,334 Return, found 6 days ago
S$1,334
Return
found 6 days ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Penang to San Francisco, returning Wed, 28 Jan, priced at S$1,334 found 6 days ago
Cathay Pacific
Sat, 24 Jan - Wed, 28 Jan
PEN
Penang
SFO
San Francisco
S$1,366 Return, found 6 days ago
S$1,366
Return
found 6 days ago
Select Cathay Pacific flight, departing Sat, 24 Jan from Penang to San Francisco, returning Wed, 28 Jan, priced at S$1,366 found 6 days ago
China Airlines
Sat, 24 Jan - Wed, 28 Jan
PEN
Penang
SFO
San Francisco
S$1,366 Return, found 6 days ago
S$1,366
Return
found 6 days ago
Select China Airlines flight, departing Sat, 24 Jan from Penang to San Francisco, returning Wed, 28 Jan, priced at S$1,366 found 6 days ago
United
Thu, 22 Jan - Wed, 4 Feb
PEN
Penang
SFO
San Francisco
S$1,376 Return, found 2 days ago
S$1,376
Return
found 2 days ago
Select United flight, departing Thu, 22 Jan from Penang to San Francisco, returning Wed, 4 Feb, priced at S$1,376 found 2 days ago
China Airlines
Thu, 22 Jan - Wed, 4 Feb
PEN
Penang
SFO
San Francisco
S$1,381 Return, found 2 days ago
S$1,381
Return
found 2 days ago
Select China Airlines flight, departing Thu, 22 Jan from Penang to San Francisco, returning Wed, 4 Feb, priced at S$1,381 found 2 days ago
Cathay Pacific
Thu, 26 Feb - Thu, 5 Mar
PEN
Penang
SFO
San Francisco
S$1,382 Return, found 1 day ago
S$1,382
Return
found 1 day ago
Select Cathay Pacific flight, departing Thu, 26 Feb from Penang to San Francisco, returning Thu, 5 Mar, priced at S$1,382 found 1 day ago
Air Canada
Thu, 22 Jan - Wed, 4 Feb
PEN
Penang
SFO
San Francisco
S$1,459 Return, found 2 days ago
S$1,459
Return
found 2 days ago
Select Air Canada flight, departing Thu, 22 Jan from Penang to San Francisco, returning Wed, 4 Feb, priced at S$1,459 found 2 days ago
Singapore Airlines
Thu, 21 May - Sun, 7 Jun
PEN
Penang
SFO
San Francisco
S$1,459 Return, found 23 hours ago
S$1,459
Return
found 23 hours ago
Select Singapore Airlines flight, departing Thu, 21 May from Penang to San Francisco, returning Sun, 7 Jun, priced at S$1,459 found 23 hours ago

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

January is typically the cheapest month to fly

From S$1,032 - S$2,416 per traveller.

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 S$1,241. 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.

Travel information

Origin airport
Penang Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air France, British Airways, Cathay Pacific, China Airlines, KLM, Lufthansa, Malaysia Airlines, Qatar Airways, Singapore Airlines, Swiss International Air Lines, United
Return price
S$1,240
Distance
13440 km

Book with confidence

Perfect flights from Penang to San Francisco

Your Journey from Penang to San Francisco

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Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including China Airlines, United, Cathay Pacific, Qatar Airways, Air Canada, Singapore Airlines. 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.
 

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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 S$818 and roundtrip prices from S$1,241*.
 

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Experience the Vibrant San Francisco

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Penang to San Francisco

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