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Cheap flights from San Francisco to Penang from $320

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Penang departing on 1/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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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
11:30 am - 9:25 am
SFO
-
PEN
30h 55m1 stop
Singapore Airlines Logo
9:25 pm - 9:40 am
PEN
-
SFO
27h 15m1 stop
$743Singapore Airlines
Mon, Apr 13 - Wed, May 27
United Airlines Logo
10:25 am - 5:20 pm
SFO
-
PEN
39h 55m1 stop
United Airlines Logo
12:00 pm - 8:45 pm
PEN
-
SFO
23h 45m1 stop
$764United Airlines
Mon, Mar 30 - Thu, Apr 23
United Airlines Logo
11:35 am - 4:50 pm
SFO
-
PEN
38h 15m1 stop
United Airlines Logo
12:05 pm - 10:05 am
PEN
-
SFO
37h 00m1 stop
$767United Airlines
Sun, Mar 22 - Wed, Mar 25
United Airlines Logo
11:35 am - 4:50 pm
SFO
-
PEN
38h 15m1 stop
United Airlines Logo
12:05 pm - 10:05 am
PEN
-
SFO
37h 00m1 stop
$768United Airlines
Sun, Mar 22 - Wed, Mar 25
United Airlines Logo
10:40 pm - 5:20 pm
SFO
-
PEN
27h 40m1 stop
United Airlines Logo
12:00 pm - 8:45 pm
PEN
-
SFO
23h 45m1 stop
$770United Airlines
Sun, Mar 29 - Thu, Apr 23
Multiple Airlines Logo
12:20 am - 1:15 pm
SFO
-
PEN
44h 55m2 stops
Multiple Airlines Logo
6:00 am - 9:15 am
PEN
-
SFO
19h 15m2 stops
$775Multiple Airlines
Wed, Jan 21 - Thu, Jan 29
Singapore Airlines Logo
10:40 am - 2:40 pm
SFO
-
PEN
37h 00m1 stop
Singapore Airlines Logo
3:15 pm - 9:40 am
PEN
-
SFO
33h 25m1 stop
$781Singapore Airlines
Tue, Mar 24 - Wed, May 13
United Airlines Logo
1:45 am - 11:10 am
SFO
-
PEN
42h 25m2 stops
United Airlines Logo
6:10 pm - 9:35 am
PEN
-
SFO
30h 25m1 stop
$782United Airlines
Mon, Apr 13 - Thu, May 28
Singapore Airlines Logo
9:40 am - 9:35 am
SFO
-
PEN
31h 55m1 stop
Singapore Airlines Logo
12:05 pm - 7:50 am
PEN
-
SFO
35h 45m1 stop
$791Singapore Airlines
Thu, Jan 15 - Thu, Feb 12
Singapore Airlines Logo
11:30 am - 11:10 am
SFO
-
PEN
32h 40m1 stop
Singapore Airlines Logo
9:25 pm - 9:40 am
PEN
-
SFO
27h 15m1 stop
$793Singapore Airlines
Sun, Mar 29 - Fri, Apr 3

Singapore Airlines flights from San Francisco to Penang

Our best Singapore Airlines deals on San Francisco to Penang flight tickets
Singapore Airlines
Apr 13
SFO11:30 amSan Francisco
30h 55m
1 stop
PEN9:25 amPenang Intl
May 27
PEN9:25 pmPenang Intl
27h 15m
1 stop
SFO9:40 amSan Francisco
$743
Find similar
Singapore Airlines
Mar 24
SFO10:40 amSan Francisco
37h 00m
1 stop
PEN2:40 pmPenang Intl
May 13
PEN3:15 pmPenang Intl
33h 25m
1 stop
SFO9:40 amSan Francisco
$781
Find similar
Singapore Airlines
Jan 15
SFO9:40 amSan Francisco
31h 55m
1 stop
PEN9:35 amPenang Intl
Feb 12
PEN12:05 pmPenang Intl
35h 45m
1 stop
SFO7:50 amSan Francisco
$791
Find similar

United Airlines flights from San Francisco to Penang

Our best United Airlines deals on San Francisco to Penang flight tickets
United Airlines
Mar 30
SFO10:25 amSan Francisco
39h 55m
1 stop
PEN5:20 pmPenang Intl
Apr 23
PEN12:00 pmPenang Intl
23h 45m
1 stop
SFO8:45 pmSan Francisco
$764
Find similar
United Airlines
Mar 22
SFO11:35 amSan Francisco
38h 15m
1 stop
PEN4:50 pmPenang Intl
Mar 25
PEN12:05 pmPenang Intl
37h 00m
1 stop
SFO10:05 amSan Francisco
$767
Find similar
United Airlines
Mar 22
SFO11:35 amSan Francisco
38h 15m
1 stop
PEN4:50 pmPenang Intl
Mar 25
PEN12:05 pmPenang Intl
37h 00m
1 stop
SFO10:05 amSan Francisco
$768
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Penang that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 10, 2025.
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

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Mon 4/13

11:30 am-9:25 am

1 stop30h 55m

Penang Intl

Wed 5/27

9:25 pm-9:40 am

1 stop27h 15m

$743

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Mon 3/30

10:25 am-5:20 pm

1 stop39h 55m

Penang Intl

Thu 4/23

12:00 pm-8:45 pm

1 stop23h 45m

$764

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Sun 3/22

11:35 am-4:50 pm

1 stop38h 15m

Penang Intl

Wed 3/25

12:05 pm-10:05 am

1 stop37h 00m

$767

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Sun 3/22

11:35 am-4:50 pm

1 stop38h 15m

Penang Intl

Wed 3/25

12:05 pm-10:05 am

1 stop37h 00m

$768

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Sun 3/29

10:40 pm-5:20 pm

1 stop27h 40m

Penang Intl

Thu 4/23

12:00 pm-8:45 pm

1 stop23h 45m

$770

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Wed 1/21

12:20 am-1:15 pm

2 stops44h 55m

Penang Intl

Thu 1/29

6:00 am-9:15 am

2 stops19h 15m

$775

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Tue 3/24

10:40 am-2:40 pm

1 stop37h 00m

Penang Intl

Wed 5/13

3:15 pm-9:40 am

1 stop33h 25m

$781

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Mon 4/13

1:45 am-11:10 am

2 stops42h 25m

Penang Intl

Thu 5/28

6:10 pm-9:35 am

1 stop30h 25m

$782

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Thu 1/15

9:40 am-9:35 am

1 stop31h 55m

Penang Intl

Thu 2/12

12:05 pm-7:50 am

1 stop35h 45m

$791

San FranciscoPenang

SFO - PEN

SFOPEN

San Francisco

Sun 3/29

11:30 am-11:10 am

1 stop32h 40m

Penang Intl

Fri 4/3

9:25 pm-9:40 am

1 stop27h 15m

$793

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 cheapest month to fly to Penang?

The month of March is, on average, the cheapest month to fly to Penang from San Francisco, with most prices found around $787. The month of February is another great option to travel to Penang, with average flight prices from San Francisco averaging around $815.

What is the cheapest day to depart on your flight to Penang?

On average, the least expensive day to fly to Penang from San Francisco is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,115. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,398.

What is the cheapest time of day to depart on your flight to Penang?

At noon is the cheapest time of day to fly from San Francisco to Penang when you can find flight prices for as low as $1,102. Flying to Penang at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Penang is in the morning when prices are around $1,264.

How far in advance should I book a flight 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 $1,072 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 $682 on momondo.

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

You could potentially save up to 55% 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 December 2025, prices for San Francisco to Penang flights are approximately 12% more expensive 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

Fastest flight time

24h 50m

Direct flights

None
The fastest flight from San Francisco to Penang takes 24h 50m
There are no direct flights from San Francisco to Penang. There are no popular flight routes from San Francisco to Penang.
Search flight deals

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

    A flight from San Francisco to Penang Intl will travel around 8377.1 mi. A reasonable flight in good conditions will take 24h 50m.

  • 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
United AirlinesPriceFrom $515Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom $664Free CancellationRating
8.1
1,412 reviews
Search Singapore Airlines flights
Cathay PacificPriceFrom $693Free CancellationRating
7.6
1,093 reviews
Search Cathay Pacific flights
China AirlinesPriceFrom $905Free CancellationRating
8.2
788 reviews
Search China Airlines flights

Traveling to a place near Penang?

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

An easier way to manage your Penang trip

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