PEN - SFO

$456 Find Cheap Flights from Penang to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Penang to San Francisco departing on 4/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Penang to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Penang to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$909
Overall average: $927
China Airlines
Fri 4/24Mon 4/27
PEN - SFO • 1 stop
Cheapest one-way
$456
Typical prices: $600-$710
Multiple Airlines
Sat 4/25
PEN - SFO • 3 stops
When to travel
October
Cheapest • 9% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Penang to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Penang to San Francisco

Fri, Apr 24 - Mon, Apr 27
China Airlines Logo
3:10 pm - 7:55 pm
PEN
-
SFO
19h 45m1 stop
China Airlines Logo
1:05 am - 2:10 pm
SFO
-
PEN
22h 05m1 stop
$909China Airlines
Fri, Apr 24 - Mon, Apr 27
China Airlines Logo
3:10 pm - 7:55 pm
PEN
-
SFO
19h 45m1 stop
China Airlines Logo
1:05 am - 2:10 pm
SFO
-
PEN
22h 05m1 stop
$910China Airlines
Sun, May 31 - Sat, Aug 8
China Airlines Logo
3:10 pm - 7:55 pm
PEN
-
SFO
19h 45m1 stop
China Airlines Logo
1:05 am - 2:10 pm
SFO
-
PEN
22h 05m1 stop
$930China Airlines
Sun, May 31 - Sat, Aug 8
China Airlines Logo
3:10 pm - 7:55 pm
PEN
-
SFO
19h 45m1 stop
China Airlines Logo
1:05 am - 2:10 pm
SFO
-
PEN
22h 05m1 stop
$931China Airlines
Sun, May 31 - Sat, Aug 8
China Airlines Logo
3:10 pm - 7:55 pm
PEN
-
SFO
19h 45m1 stop
China Airlines Logo
1:05 am - 2:10 pm
SFO
-
PEN
22h 05m1 stop
$934China Airlines
Sun, May 31 - Sat, Aug 8
Multiple Airlines Logo
12:05 pm - 8:30 pm
PEN
-
SFO
23h 25m2 stops
Multiple Airlines Logo
12:50 am - 4:15 pm
SFO
-
PEN
24h 25m2 stops
$936Multiple Airlines
Sun, May 31 - Sat, Aug 8
Multiple Airlines Logo
12:05 pm - 8:30 pm
PEN
-
SFO
23h 25m2 stops
Multiple Airlines Logo
12:50 am - 4:15 pm
SFO
-
PEN
24h 25m2 stops
$938Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
China Airlines Logo
3:20 pm - 6:45 pm
PEN
-
SFO
19h 25m1 stop
China Airlines Logo
11:40 pm - 2:20 pm
SFO
-
PEN
22h 40m1 stop
$940China Airlines
Tue, Feb 17 - Mon, Feb 23
Multiple Airlines Logo
3:20 pm - 6:45 pm
PEN
-
SFO
19h 25m1 stop
Multiple Airlines Logo
12:20 am - 1:15 pm
SFO
-
PEN
44h 55m2 stops
$997Multiple Airlines
Thu, Jun 11 - Sun, Aug 9
Multiple Airlines Logo
8:05 am - 4:10 pm
PEN
-
SFO
23h 05m2 stops
Multiple Airlines Logo
1:00 am - 10:10 pm
SFO
-
PEN
30h 10m2 stops
$999Multiple Airlines
Booking Insights

KAYAK's insights & trends for Penang to San Francisco flights

Get data-powered insights and trends into flights from Penang to San Francisco to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Penang to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Penang to San Francisco is October, where tickets cost $856 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,055 and $1,019 respectively.

Find deals

Good to know

Low seasonJuly
Cheapest flight$456
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Penang to San Francisco

When to book flights from Penang to San Francisco

Are your dates flexible? Find out the best times to travel from Penang to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Penang to San Francisco

  • What is the cheapest flight from Penang to San Francisco?

    In the last 3 days, the lowest price for a flight from Penang to San Francisco was $456 for a one-way ticket and $909 for a round-trip.

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

    Yes, you’ll need a passport to travel to San Francisco from Penang.

  • Which airports will I be using when flying from Penang to San Francisco?

    Penang and San Francisco are both served by 1 main airport. You will leave Penang from Penang Intl and will be arriving at San Francisco.

  • Which aircraft models fly most regularly from Penang to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Penang to San Francisco?

    oneworld is the only airline alliance operating flights between Penang and San Francisco.

  • How does KAYAK find such low prices on flights from Penang to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Penang to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Penang to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Penang is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Penang to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Penang with another airline. Booking your flights between Penang and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Penang to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Penang up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Penang to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Penang to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Penang to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1119 reviews
7.9Boarding
7.8Entertainment
7.6Comfort
7.3Food
8.1Crew
Airline reviews

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

10.0 ExcellentSandra, Dec 2025
HKG - DFW
Read more Cathay Pacific reviews

Food , drink experience were great with Cathay. Crew service was excellent. Clean toilet and full snack bars always, pilot took of 26minutes later when boarding at Hong Kong with extra US customs check at gate 9 for US flight, but he managed to arrive only 2 minutes later from flight tracker. Smooth flight .

Great service from crews and delicious dishes, snacks and drinks. Egg tarts and local dimsum are delicious.

I wish there were more bathrooms available on these larger carriers.

My flight was suppose to be at 7:45pm to fly but it didnt fly out until 8:55 to dallas so then all of my other flights was late and delay ihad to wait at the airport for extra 14 hours to be able to get on a different plane

Super delayed. Unnecessary. Need more competent people doing logistics to keep things moving on time. Totally unacceptable.

Overall, not good. Super late boarding in Hong Kong because some last minute issue with a plane. The boarding process is chaotic. Kathy Pacific should seek to do better with punctual departure time. Caused a lot of trouble with missed connecting flight.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

Very friendly and accommodating staff. Food was great. Lots of movies and tv shows to choose from. Highly recommend.

The staff were so friendly and accommodating. The food was great. Lots of movies to choose from as well as tv shows. Highly recommend.

Leg room wasn't that great. Other than that it was a good flight

Everything you need to know for your flight from Penang to San Francisco

Information on your arrival and departure airports

Penang (PEN)
San Francisco (SFO)