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Cheap flights from San Francisco to Penang from $443

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Penang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Singapore Airlines Logo
9:40 am - 9:20 amSFO  San Francisco-PEN Penang Intl
31h 40m1 stop Singapore Changi
Singapore Airlines Logo
9:20 pm - 7:50 amPEN  Penang Intl-SFO San Francisco
26h 30m1 stop Singapore Changi
$654Singapore Airlines
Thu, Dec 31 - Sun, Jan 31
Singapore Airlines Logo
9:40 am - 9:20 amSFO  San Francisco-PEN Penang Intl
31h 40m1 stop Singapore Changi
Singapore Airlines Logo
12:00 pm - 7:50 amPEN  Penang Intl-SFO San Francisco
35h 50m1 stop Singapore Changi
$670Singapore Airlines
Thu, Dec 31 - Sun, Jan 31
Singapore Airlines Logo
9:40 am - 11:10 amSFO  San Francisco-PEN Penang Intl
33h 30m1 stop Singapore Changi
Singapore Airlines Logo
9:20 pm - 7:50 amPEN  Penang Intl-SFO San Francisco
26h 30m1 stop Singapore Changi
$769Singapore Airlines
Mon, Jan 25 - Wed, Feb 3
Cathay Pacific Logo
11:25 am - 11:55 amSFO  San Francisco-PEN Penang Intl
32h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 9:15 pmPEN  Penang Intl-SFO San Francisco
24h 15m1 stop Hong Kong Intl
$791Cathay Pacific
Tue, Jan 19 - Tue, Feb 9
Cathay Pacific Logo
11:25 am - 11:55 amSFO  San Francisco-PEN Penang Intl
32h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 9:15 pmPEN  Penang Intl-SFO San Francisco
24h 15m1 stop Hong Kong Intl
$792Cathay Pacific
Tue, Jan 19 - Tue, Feb 9
Cathay Pacific Logo
1:00 pm - 3:40 pmSFO  San Francisco-PEN Penang Intl
35h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
1:00 am - 9:55 pmPEN  Penang Intl-SFO San Francisco
35h 55m1 stop Hong Kong Intl
$807Cathay Pacific
Tue, Oct 20 - Sat, Oct 24
Multiple Airlines Logo
10:45 am - 9:00 amSFO  San Francisco-PEN Penang Intl
30h 15m2 stops Tokyo Narita Kuala Lumpur Intl
Multiple Airlines Logo
6:30 pm - 9:20 amPEN  Penang Intl-SFO San Francisco
30h 50m2 stops Kuala Lumpur Intl Tokyo Narita
$856Multiple Airlines
Tue, Jan 26 - Mon, Feb 15
Multiple Airlines Logo
10:13 am - 11:55 amSFO  San Francisco-PEN Penang Intl
33h 42m2 stops Los Angeles Hong Kong Intl
Multiple Airlines Logo
1:00 pm - 9:45 amPEN  Penang Intl-SFO San Francisco
36h 45m1 stop Hong Kong Intl
$893Multiple Airlines
Tue, Jan 19 - Tue, Feb 9
China Airlines Logo
11:40 pm - 2:20 pmSFO  San Francisco-PEN Penang Intl
22h 40m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
3:10 pm - 7:55 pmPEN  Penang Intl-SFO San Francisco
19h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,029China Airlines
Sat, Jan 9 - Wed, Apr 21
China Airlines Logo
11:40 pm - 2:20 pmSFO  San Francisco-PEN Penang Intl
22h 40m1 stop Taipei City Taiwan Taoyuan Intl
China Airlines Logo
3:10 pm - 7:55 pmPEN  Penang Intl-SFO San Francisco
19h 45m1 stop Taipei City Taiwan Taoyuan Intl
$1,029China Airlines
Sat, Jan 9 - Fri, Apr 23

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Singapore Airlines flights from San Francisco to Penang

Our best Singapore Airlines deals on San Francisco to Penang flight tickets
Singapore Airlines
Dec 31
SFO9:40 amSan Francisco
31h 40m
1 stop
PEN9:20 amPenang Intl
Jan 31
PEN9:20 pmPenang Intl
26h 30m
1 stop
SFO7:50 amSan Francisco
$654
Singapore Airlines
Dec 31
SFO9:40 amSan Francisco
31h 40m
1 stop
PEN9:20 amPenang Intl
Jan 31
PEN12:00 pmPenang Intl
35h 50m
1 stop
SFO7:50 amSan Francisco
$670
Singapore Airlines
Jan 25
SFO9:40 amSan Francisco
33h 30m
1 stop
PEN11:10 amPenang Intl
Feb 3
PEN9:20 pmPenang Intl
26h 30m
1 stop
SFO7:50 amSan Francisco
$769

Cathay Pacific flights from San Francisco to Penang

Our best Cathay Pacific deals on San Francisco to Penang flight tickets
Cathay Pacific
Jan 19
SFO11:25 amSan Francisco
32h 30m
1 stop
PEN11:55 amPenang Intl
Feb 9
PEN1:00 pmPenang Intl
24h 15m
1 stop
SFO9:15 pmSan Francisco
$791
Cathay Pacific
Jan 19
SFO11:25 amSan Francisco
32h 30m
1 stop
PEN11:55 amPenang Intl
Feb 9
PEN1:00 pmPenang Intl
24h 15m
1 stop
SFO9:15 pmSan Francisco
$792
Cathay Pacific
Jan 26
SFO10:55 pmSan Francisco
21h 00m
1 stop
PEN11:55 amPenang Intl
Feb 14
PEN7:50 amPenang Intl
29h 25m
1 stop
SFO9:15 pmSan Francisco
$807

momondo Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Penang that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Thu 12/31

9:40 am-9:20 am

1 stop31h 40m

Penang Intl

Sun 1/31

9:20 pm-7:50 am

1 stop26h 30m

$654

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Thu 12/31

9:40 am-9:20 am

1 stop31h 40m

Penang Intl

Sun 1/31

12:00 pm-7:50 am

1 stop35h 50m

$670

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Mon 1/25

9:40 am-11:10 am

1 stop33h 30m

Penang Intl

Wed 2/3

9:20 pm-7:50 am

1 stop26h 30m

$769

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Tue 1/19

11:25 am-11:55 am

1 stop32h 30m

Penang Intl

Tue 2/9

1:00 pm-9:15 pm

1 stop24h 15m

$791

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Tue 1/19

11:25 am-11:55 am

1 stop32h 30m

Penang Intl

Tue 2/9

1:00 pm-9:15 pm

1 stop24h 15m

$792

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Tue 10/20

1:00 pm-3:40 pm

1 stop35h 40m

Penang Intl

Sat 10/24

1:00 am-9:55 pm

1 stop35h 55m

$807

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Tue 1/26

10:45 am-9:00 am

2 stops30h 15m

Penang Intl

Mon 2/15

6:30 pm-9:20 am

2 stops30h 50m

$856

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Tue 1/19

10:13 am-11:55 am

2 stops33h 42m

Penang Intl

Tue 2/9

1:00 pm-9:45 am

1 stop36h 45m

$893
Quickest round-trip

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Sat 1/9

11:40 pm-2:20 pm

1 stop22h 40m

Penang Intl

Wed 4/21

3:10 pm-7:55 pm

1 stop19h 45m

$1,029

San FranciscoPenang

SFO San Francisco - PEN Penang Intl

SFOPEN

San Francisco

Sat 1/9

11:40 pm-2:20 pm

1 stop22h 40m

Penang Intl

Fri 4/23

3:10 pm-7:55 pm

1 stop19h 45m

$1,029

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Penang from

How to get the cheapest flight ticket from San Francisco to Penang

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between San Francisco and Penang?

Prices are currently low for flights on this route.

Typical prices usually range from $836 to $1,113.
The lowest price recently found on this route was $654.

What is the cheapest month to fly to Penang?

The month of September is, on average, the cheapest month to fly to Penang from San Francisco, with most prices found around $807. The month of February is another great option to travel to Penang, with average flight prices from San Francisco averaging around $811.

How far in advance should I book a flight from San Francisco to Penang?

You are more likely to see cheaper flights to Penang from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Penang for around $1,094 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Penang from San Francisco for as low as $757 on momondo.

Can stopping save me money on San Francisco to Penang flights?

You could potentially save up to 61% on your flight if you consider stops on a San Francisco to Penang flight.

How have San Francisco to Penang flight prices changed over time?

As of October 2026, prices for San Francisco to Penang flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Penang

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Penang according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Penang (SFO to PEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Penang

Best Price Found

$443

Fastest flight time

21h 00m

Direct flights

None
The best one-way flight to Penang from San Francisco in the past 72 hours is $443. The best round-trip flight deal from San Francisco to Penang found on momondo in the last 72 hours is $654.
The fastest flight from San Francisco to Penang takes 21h 00m
There are no direct flights from San Francisco to Penang. There are no popular flight routes from San Francisco to Penang.
Search flight deals

Frequently asked questions about flying from San Francisco to Penang

  • How far is San Francisco to Penang Intl by plane?

    A flight from San Francisco to Penang Intl will travel around 8378.0 mi. A reasonable flight in good conditions will take 21h 00m.

  • When did momondo last update prices for flights from San Francisco Airport to Penang Intl Airport?

    Prices for flights from San Francisco Airport to Penang Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from San Francisco Airport to Penang Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Penang Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Penang Intl Airport.

  • What documentation or ID do you need to fly to Penang Intl Airport?

    The travel and health documents required for your trip to Penang Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Penang Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Penang?

Best airlines flying from San Francisco to Penang

Compare and see reviews for airlines that fly from San Francisco to Penang with momondo
Airline
Rating
Free Cancellation
Price
Singapore AirlinesPriceFrom $589Free CancellationRating
8.2
1,619 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $693Free CancellationRating
7.6
1,506 reviews
Search Cathay Pacific flights
China AirlinesPriceFrom $905Free CancellationRating
8.3
847 reviews
Search China Airlines flights

Traveling to a place near Penang?

Book flights to Penang if you plan to visit one of these locations
George Town
Batu Ferringhi
Butterworth

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Penang?

Finding the right flight to Penang from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Penang quick and easy, saving you time and money.

Can I find flights from San Francisco to Penang with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Penang flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Penang?

Once you have performed a search for San Francisco to Penang flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from San Francisco to Penang right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco to Penang flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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