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Cheap flights from San Francisco to Penang from $404

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 8/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to Penang

Cheap round-trip flights

Singapore Airlines Logo
9:40 am - 9:20 amSFO-PEN
31h 40m1 stop
Singapore Airlines Logo
9:15 pm - 7:50 amPEN-SFO
26h 35m1 stop
$688Singapore Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 23
Singapore Airlines Logo
11:30 am - 2:25 pmSFO-PEN
35h 55m1 stop
Singapore Airlines Logo
12:00 pm - 9:40 amPEN-SFO
36h 40m1 stop
$703Singapore Airlines
Find Deal
Sun, Sep 7 - Thu, Sep 18
Cathay Pacific Logo
12:05 am - 6:40 pmSFO-PEN
27h 35m1 stop
Cathay Pacific Logo
1:00 pm - 5:50 pmPEN-SFO
19h 50m1 stop
$746Cathay Pacific
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Mon, Aug 25 - Tue, Sep 2
Cathay Pacific Logo
1:40 pm - 12:00 pmSFO-PEN
31h 20m1 stop
Cathay Pacific Logo
1:00 pm - 10:55 pmPEN-SFO
24h 55m1 stop
$761Cathay Pacific
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Tue, Aug 26 - Tue, Sep 2
Logo
12:40 pm - 9:20 amSFO-PEN
29h 40m2 stops
Logo
6:30 pm - 10:35 amPEN-SFO
31h 05m2 stops
$802
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Tue, Aug 26 - Tue, Sep 2
Logo
11:00 am - 10:05 amSFO-PEN
31h 05m2 stops
Logo
5:50 pm - 9:15 amPEN-SFO
31h 25m2 stops
$841
Find Deal
Sun, Nov 2 - Sun, Nov 23
United Airlines Logo
11:00 am - 5:10 pmSFO-PEN
38h 10m2 stops
United Airlines Logo
6:05 pm - 9:15 pmPEN-SFO
19h 10m1 stop
$897United Airlines
Find Deal
Sun, Nov 2 - Wed, Nov 19
United Airlines Logo
10:55 pm - 11:10 amSFO-PEN
21h 15m1 stop
United Airlines Logo
5:50 pm - 9:15 amPEN-SFO
30h 25m1 stop
$908United Airlines
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Tue, Aug 26 - Tue, Sep 2
China Eastern Logo
8:55 am - 7:30 amSFO-PEN
31h 35m2 stops
China Eastern Logo
8:30 am - 2:50 pmPEN-SFO
45h 20m2 stops
$917China Eastern
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Tue, Jul 29 - Tue, Aug 26
China Eastern Logo
12:00 pm - 7:30 amSFO-PEN
28h 30m1 stop
China Eastern Logo
8:30 am - 5:47 pmPEN-SFO
48h 17m2 stops
$978China Eastern
Find Deal
Sat, Aug 9 - Sun, Aug 24

Singapore Airlines flights from San Francisco to Penang

Our best Singapore Airlines deals on San Francisco to Penang flight tickets
Singapore Airlines
Nov 2
SFO9:40 amSan Francisco
31h 40m
1 stop
PEN9:20 amPenang Intl
Nov 23
PEN9:15 pmPenang Intl
26h 35m
1 stop
SFO7:50 amSan Francisco
$688
Find similar
Singapore Airlines
Sep 7
SFO11:30 amSan Francisco
35h 55m
1 stop
PEN2:25 pmPenang Intl
Sep 18
PEN12:00 pmPenang Intl
36h 40m
1 stop
SFO9:40 amSan Francisco
$703
Find similar
Singapore Airlines
Oct 31
SFO8:43 pmSan Francisco
32h 42m
2 stops
PEN8:25 pmPenang Intl
Nov 22
PEN6:05 pmPenang Intl
29h 45m
1 stop
SFO7:50 amSan Francisco
$906
Find similar

Cathay Pacific flights from San Francisco to Penang

Our best Cathay Pacific deals on San Francisco to Penang flight tickets
Cathay Pacific
Aug 25
SFO12:05 amSan Francisco
27h 35m
1 stop
PEN6:40 pmPenang Intl
Sep 2
PEN1:00 pmPenang Intl
19h 50m
1 stop
SFO5:50 pmSan Francisco
$746
Find similar
Cathay Pacific
Aug 26
SFO1:40 pmSan Francisco
31h 20m
1 stop
PEN12:00 pmPenang Intl
Sep 2
PEN1:00 pmPenang Intl
24h 55m
1 stop
SFO10:55 pmSan Francisco
$761
Find similar
Cathay Pacific
Aug 8
SFO12:05 amSan Francisco
20h 55m
1 stop
PEN12:00 pmPenang Intl
Aug 24
PEN7:30 amPenang Intl
30h 25m
1 stop
SFO10:55 pmSan Francisco
$796
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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 $876. The month of September is another great option to travel to Penang, with average flight prices from San Francisco averaging around $903.

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 $1,138 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 $709 on momondo.

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

As of July 2025, prices for San Francisco to Penang flights are approximately 12% 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

$404

Fastest flight time

19h 55m

Direct flights

None

Airports in Penang

1 airport
The best one-way flight to Penang from San Francisco in the past 72 hours is $404. The best round-trip flight deal from San Francisco to Penang found on momondo in the last 72 hours is $688.
The fastest flight from San Francisco to Penang takes 19h 55m
There are no direct flights from San Francisco to Penang. Popular non-direct route for this connection is San Francisco Airport - Penang Intl Airport.
There is 1 airport near Penang: Penang Intl (PEN)
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  • 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 20h 30m.

  • 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 $700Free CancellationRating
8.1
1,326 reviews
Search Singapore Airlines flights
United AirlinesPriceFrom $709Free CancellationRating
7.4
8,856 reviews
Search United Airlines flights
Cathay PacificPriceFrom $746Free CancellationRating
7.6
933 reviews
Search Cathay Pacific flights
China AirlinesPriceFrom $903Free CancellationRating
8.3
744 reviews
Search China Airlines flights
STARLUX AirlinesPriceFrom $956Free CancellationRating
9.0
188 reviews
Search STARLUX 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.

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