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Cheap flights from Penang to San Francisco from RM 1,855

PEN — SFO
29 Sep — 6 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Penang to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Penang to San Francisco

Thu 24/918:55 -
2 stops30h 45m
Thu 1/1013:00 -
1 stop39h 10m
Deal found 27/8RM 4,027
Mon 12/1010:15 -
1 stop38h 35m
Mon 19/1012:15 -
2 stops38h 05m
Deal found 29/8RM 4,104
Sat 26/912:10 -
2 stops23h 20m
Fri 2/1000:50 -
2 stops24h 20m
Deal found 29/8RM 4,180
Mon 12/1021:25 -
1 stop27h 25m
Mon 19/1011:45 -
1 stop35h 40m
Deal found 29/8RM 4,225
Sat 10/1007:30 -
1 stop18h 25m
Sat 24/1013:00 -
1 stop32h 00m
Deal found 26/8RM 4,265

Find flight deals from Penang to San Francisco

Round-trip from

RM 4,027

One-way from

RM 1,855

Popular in

July

Cheapest in

June

Average price

RM 4,784
Cathay Pacific
  • Cathay Pacific
  • 24/9-1/10
  • 3 total stops
  • 69h 55m total
  • Penang to San Francisco
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Singapore Airlines
  • Singapore Airlines
  • 13/10
  • 1 total stop
  • 38h 35m total
  • Penang to San Francisco
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (RM 3,123 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (RM 1,114 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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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

Cheapest return flight

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Sat 26/9

12:10-20:30

2 stops23h 20m

San Francisco

Fri 2/10

00:50-16:10

2 stops24h 20m

RM 4,180

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Mon 12/10

12:10-06:35

2 stops33h 25m

San Francisco

Sun 18/10

01:10-20:15

3 stops28h 05m

RM 4,353

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Thu 24/9

09:30-20:30

3 stops26h 00m

San Francisco

Wed 30/9

00:50-18:30

3 stops26h 40m

RM 4,410

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Sun 11/10

12:10-19:55

2 stops22h 45m

San Francisco

Sat 17/10

01:05-21:20

3 stops29h 15m

RM 4,579

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Sat 10/10

06:00-17:55

3 stops26h 55m

San Francisco

Fri 23/10

00:30-19:15

3 stops27h 45m

RM 4,687
Fastest return journey

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Sun 4/10

15:10-19:55

1 stop19h 45m

San Francisco

Mon 5/10

01:05-14:10

1 stop22h 05m

RM 5,331
Cheapest one-way

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Tue 13/10

10:15-09:50

1 stop38h 35m

RM 1,855

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Sat 23/1

17:45-07:50

1 stop30h 05m

RM 2,076

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Fri 18/12

21:35-17:00

3 stops59h 25m

RM 2,205

PenangSan Francisco

PEN Penang Intl - SFO San Francisco

PENSFO

Penang Intl

Sat 21/11

19:55-13:20

3 stops33h 25m

RM 2,281

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

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, June is the cheapest month in which you can book a flight from Penang to San Francisco (average of RM 3,657). Flying from Penang to San Francisco in July is currently the most expensive (average of RM 7,608). 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.

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown with China Airlines and Cathay 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
844 reviews
Check prices

Crew

8.5

Overall

8.3

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
China Airlines
8.3
Very Good
844 reviews
China Airlines
8.3
Very Good
844 reviews
Check prices

Crew

8.5

Overall

8.3

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.
Cathay Pacific
7.6
Good
1,466 reviews
China Airlines
8.3
Very Good
844 reviews
Check prices

Crew

8.5

Overall

8.3

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Food

7.8

Reviews

1 / 20
10.0
Excellent

A,Feb 2026

SEA - TPE

China Airlines has improved significantly over the years. This is the first time we fly on their business class after 20+ years. Both hardware and services impressed us. Will definitely fly with again in the future.

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 Cathay Pacific. Our recent data shows that you can find tickets from as low as RM 3,427 on this airline. An additional option worth looking into is China Airlines, starting at RM 3,545. Cathay Pacific is priced at 25% 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, June is the cheapest month in which you can book a flight from Penang to San Francisco (average of RM 3,657). Flying from Penang to San Francisco in July is currently the most expensive (average of RM 7,608). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Burlingame
Pacifica

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

Top 2 airlines flying from Penang to San Francisco

AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapestRM 3,427AverageRM 4,390FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
China AirlinesCheapestRM 3,545AverageRM 3,883FlexibilityNo cancel feeOn-time70%
Search China Airlines flights

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