SFO - PEN

RM 1,318 Find Cheap Flights from San Francisco to Penang – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
RM 2,648
Typical prices: RM 3,371-RM 5,640
Singapore Airlines
Tue 27/3Sat 7/4
SFO - PEN • 1 stop
Cheapest one-way flight
RM 1,318
Typical prices: RM 1,998-RM 4,359
Singapore Airlines
Mon 26/3
SFO - PEN • 1 stop
Direct flights
Not available
There are currently no direct flights between San Francisco and Penang. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
19 weeks
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 54% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 22% price drop
January
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Singapore Changi (SIN)
Cheapest • Avg RM 4,128 (return)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 21h 03m (one-way)
Insights
Insights
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We hope you enjoy your trip to Penang!
Flight Deals
Booking Insights
Flight Deals

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

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Francisco to Penang

Sat, 27 Mar - Wed, 7 Apr
Singapore Airlines Logo
10:40 - 09:25SFO  San Francisco-PEN Penang Intl
31h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:55 - 20:35PEN  Penang Intl-SFO San Francisco
23h 40m1 stop Singapore Changi
RM 2,648Singapore Airlines
Sat, 27 Mar - Wed, 7 Apr
Singapore Airlines Logo
10:40 - 09:25SFO  San Francisco-PEN Penang Intl
31h 45m1 stop Singapore Changi
Singapore Airlines Logo
11:55 - 20:35PEN  Penang Intl-SFO San Francisco
23h 40m1 stop Singapore Changi
RM 2,652Singapore Airlines
Mon, 18 Jan - Wed, 17 Feb
Singapore Airlines Logo
09:40 - 09:20SFO  San Francisco-PEN Penang Intl
31h 40m1 stop Singapore Changi
Singapore Airlines Logo
15:35 - 07:50PEN  Penang Intl-SFO San Francisco
32h 15m1 stop Singapore Changi
RM 2,807Singapore Airlines
Sun, 21 Feb - Sat, 27 Feb
Singapore Airlines Logo
09:40 - 09:20SFO  San Francisco-PEN Penang Intl
31h 40m1 stop Singapore Changi
Singapore Airlines Logo
12:00 - 07:50PEN  Penang Intl-SFO San Francisco
35h 50m1 stop Singapore Changi
RM 2,811Singapore Airlines
Mon, 15 Feb - Mon, 8 Mar
Singapore Airlines Logo
09:40 - 09:20SFO  San Francisco-PEN Penang Intl
31h 40m1 stop Singapore Changi
Singapore Airlines Logo
15:35 - 07:50PEN  Penang Intl-SFO San Francisco
32h 15m1 stop Singapore Changi
RM 2,897Singapore Airlines
Mon, 25 Jan - Wed, 3 Feb
Singapore Airlines Logo
09:40 - 09:20SFO  San Francisco-PEN Penang Intl
31h 40m1 stop Singapore Changi
Singapore Airlines Logo
21:30 - 07:50PEN  Penang Intl-SFO San Francisco
26h 20m1 stop Singapore Changi
RM 2,901Singapore Airlines
Mon, 18 Jan - Tue, 27 Apr
Singapore Airlines Logo
09:40 - 14:45SFO  San Francisco-PEN Penang Intl
37h 05m1 stop Singapore Changi
Singapore Airlines Logo
17:20 - 20:35PEN  Penang Intl-SFO San Francisco
18h 15m1 stop Singapore Changi
RM 3,272Singapore Airlines
Wed, 24 Feb - Mon, 1 Mar
Singapore Airlines Logo
09:40 - 11:10SFO  San Francisco-PEN Penang Intl
33h 30m1 stop Singapore Changi
Singapore Airlines Logo
22:20 - 07:50PEN  Penang Intl-SFO San Francisco
25h 30m1 stop Singapore Changi
RM 3,342Singapore Airlines
Tue, 19 Jan - Tue, 9 Feb
Cathay Pacific Logo
11:25 - 11:55SFO  San Francisco-PEN Penang Intl
32h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
13:00 - 21:15PEN  Penang Intl-SFO San Francisco
24h 15m1 stop Hong Kong Intl
RM 3,350Cathay Pacific
Tue, 19 Jan - Mon, 26 Apr
Cathay Pacific Logo
11:25 - 11:55SFO  San Francisco-PEN Penang Intl
32h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
13:00 - 22:40PEN  Penang Intl-SFO San Francisco
24h 40m1 stop Hong Kong Intl
RM 3,354Cathay Pacific
Booking Insights

Price, demand, and travel trends for San Francisco to Penang flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from San Francisco to Penang?

Return flights from San Francisco to Penang typically range from RM 3,371 to RM 5,640. The lowest price found in the past 5 days was RM 2,648 on Singapore Airlines.

What's the cheapest day of the week to fly from San Francisco to Penang?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from San Francisco to Penang. It’s 10% cheaper than the average day, while Friday is the most expensive, with prices 36% higher.

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

•February is the cheapest month to fly from San Francisco to Penang at RM 3,219 return.
•December (RM 6,365) and June (RM 6,051) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 97% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from San Francisco to Penang the cheapest?

Flights from San Francisco to Penang are cheapest 19 weeks before departure. Booking in this window typically costs about 54% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for San Francisco to Penang flights

Low season

October

Cheapest flight

RM 1,318
Beat the crowds with an average 50% drop in traveller numbers.
The most popular month to fly with an average 40% increase in traveller numbers.
One-way flight from San Francisco to Penang

When to book flights from San Francisco to Penang

Are your dates flexible? Find out the best times to travel from San Francisco to Penang based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your San Francisco to Penang flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from San Francisco to Penang?

    Only Economy class is available on flights from San Francisco to Penang.

  • How long is a flight from San Francisco to Penang?

    A direct flight from San Francisco to Penang takes 00m, covering 21,741 km.

  • Do I need a passport to fly from San Francisco to Penang?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a San Francisco to Penang flight?

    Return flights from San Francisco to Penang range from RM 3,371 to RM 5,640, with an average of RM 4,138 over the past 12 months. Anything below RM 3,371 counts as a good deal.

  • How expensive are last-minute San Francisco to Penang flights?

    Last-minute fares on this route (booked within two weeks of departure) run 35% above the RM 4,138 route average. Book 19 weeks before departure for the lowest fares.

  • How are flight prices from San Francisco to Penang looking right now?

    One-way fares from San Francisco to Penang are currently lower than usual. Average one-way flight prices are about RM 1,640, which is 34% below the typical average for this route.

  • Which car hire options are available at Penang Intl Airport (PEN)?

    Penang Intl Airport (PEN) hosts 5 major car rental companies, with daily rates starting from around RM 62 for economy cars. Top options include:

    • Paradise
    • GREEN MOTION
    • keddy by Europcar
    • Galaxy Asia Car Rental
    • Xdrive Mobility

  • Which airports can I use when flying from San Francisco to Penang?

    Flights from San Francisco to Penang usually depart from San Francisco (SFO) and arrive at Penang Intl (PEN).

  • Which airports do connecting flights from San Francisco to Penang pass through?

    One-stop flights from San Francisco to Penang most commonly connect through:

    • Hong Kong Intl (HKG) – 39% of one-stop connections
    • Singapore Changi (SIN) – 33% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) – 28% of one-stop connections

  • Can I save money by using flexible dates for flights from San Francisco to Penang?

    Yes. Flexible dates can save you up to 34% on flights from San Francisco to Penang. Thursday is the cheapest departure day at RM 3,737 return on average, while Friday is the most expensive at RM 5,634, a difference of RM 1,897.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from San Francisco to Penang?

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time of 21h 03m, compared to 23h 53m via Hong Kong Intl (HKG) and 25h 11m via Singapore Changi (SIN).

  • What is the time difference between San Francisco and Penang?

    Penang is 15 hours ahead of San Francisco (Malaysia Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking San Francisco to Penang flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average RM 3,737, about RM 1,897 less than Friday fares (34% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 54% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Francisco to Penang trip for February. Fares historically average RM 3,219 return in that month – typically RM 3,146 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from San Francisco to Penang

Complete your trip to Penang with a hotel stay or car hire

Car rentals in Penang
Hotels in Penang