PEN - SFO

$473 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 9/12. 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

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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Flights Deals

Cheap Flights from Penang to San Francisco

 
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.

Recent round-trip flight deals from Penang to San Francisco

KAYAK's recommended round-trip deals from the most popular airlines that fly from Penang to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
Singapore Airlines Logo
10:15 am - 9:40 amPEN-SFO
38h 25m1 stop
Singapore Airlines Logo
11:30 am - 11:10 amSFO-PEN
32h 40m1 stop
$905Singapore Airlines
Find Deal
Wed, Jul 2 - Wed, Jul 30
Singapore Airlines Logo
9:25 pm - 9:40 amPEN-SFO
27h 15m1 stop
Singapore Airlines Logo
11:30 am - 2:25 pmSFO-PEN
35h 55m1 stop
$945Singapore Airlines
Find Deal
Wed, Jul 16 - Wed, Aug 20
 Logo
9:35 am - 8:30 pmPEN-SFO
25h 55m2 stops
 Logo
1:05 am - 12:00 pmSFO-PEN
19h 55m1 stop
Wed, Jul 16 - Tue, Aug 19
 Logo
9:25 am - 8:10 pmPEN-SFO
25h 45m2 stops
 Logo
12:30 pm - 7:00 pmSFO-PEN
39h 30m2 stops
Fri, Jun 13 - Sat, Jun 28
Cathay Pacific Logo
1:00 am - 5:50 pmPEN-SFO
31h 50m1 stop
Cathay Pacific Logo
1:05 am - 12:00 pmSFO-PEN
19h 55m1 stop
$1,001Cathay Pacific
Find Deal
Fri, Jun 13 - Fri, Jun 20
Cathay Pacific Logo
1:00 am - 10:55 pmPEN-SFO
36h 55m1 stop
Cathay Pacific Logo
12:05 am - 12:00 pmSFO-PEN
20h 55m1 stop
$1,006Cathay Pacific
Find Deal
Thu, Jun 12 - Fri, Jun 27
China Airlines Logo
3:10 pm - 7:55 pmPEN-SFO
19h 45m1 stop
China Airlines Logo
1:05 am - 2:10 pmSFO-PEN
22h 05m1 stop
$1,030China Airlines
Find Deal
Fri, Jun 13 - Thu, Jun 19
China Airlines Logo
3:10 pm - 7:55 pmPEN-SFO
19h 45m1 stop
China Airlines Logo
1:05 am - 2:10 pmSFO-PEN
22h 05m1 stop
$1,049China Airlines
Find Deal
Sun, Jun 29 - Sun, Jul 27
United Airlines Logo
12:00 pm - 9:20 amPEN-SFO
36h 20m1 stop
United Airlines Logo
10:55 am - 11:10 amSFO-PEN
33h 15m2 stops
$1,222United Airlines
Find Deal
Sat, Jul 19 - Thu, Aug 21
United Airlines Logo
12:00 pm - 9:20 amPEN-SFO
36h 20m1 stop
United Airlines Logo
12:40 pm - 11:10 amSFO-PEN
31h 30m2 stops
$1,226United Airlines
Find Deal
Sat, Jul 19 - Sun, Aug 17
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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’s the cheapest day of the week to fly from Penang to San Francisco?

The average price of all round-trip flights from Penang to San Francisco clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to San Francisco on a Tuesday and more expensive on a Sunday. On your return trip to Penang, you should consider flying back on a Wednesday, and avoid Sundays for better deals.

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 September, where tickets cost $862 (return) on average. On the other hand, the most expensive months are January and July, where the average cost of round-trip tickets is $1,114 and $1,035 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Penang to San Francisco, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$473
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 5% 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 $473 for a one-way ticket and $905 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?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Penang and San Francisco, with Star Alliance being the most commonly used for this route.

  • 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.

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.
8.3
China AirlinesOverall score based on 732 reviews
8.0Comfort
8.3Boarding
8.0Entertainment
7.8Food
8.5Crew
Airline reviews

Most relaxing long distance flight I have been on. And I have flown on many.

10.0 ExcellentErlend, Mar 2025TPE - YVR
Read more China Airlines reviews

Most relaxing long distance flight I have been on. And I have flown on many.

It was our first time flying with China Airlines and had a very nice experience. The airline staff & crews both on the ground and air were very nice. Food on the plane was very good. Will recommend it to family and friends.

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

My ticket did not indication which group I was in for boarding; the gate attended help me

Very routh cabin crew food is only 2 meals for 13 hours fry with them They should get better training how to service good super routh language and talking with customer

I would like to commend the staff from this flight. They all looked happy and I can tell they love what they are doing and constantly smiling while serving the passengers. Special mention to the guy FA in our section. I did not get his name but he is so far the best F.A I have ever encountered!

When I booked a premium economy ticket. I then had to pay $100+ to book my seat.

Boarding could have been a little bit better but other than that it was a pretty good experience. I think because of the stowaway to Paris France recently they are being extra diligent about boarding passes at the gate. But they boarded the back of the plane first, and that's something I really think needs to start in the USA.

Didn't like on this return inbound flights (from Hong Kong to Vancouver) Outbound to the Hong Kong was good.

I did not take the flight, tried to cancel it right after I booked it, but was unable to reach anyone. I blame Kayak for this situation because they sent the booking through another company and I was unable to get anyone to talk to me about the situation. I had to just take the hit and pay for another flight through Cathay Pacific, which was wonderful. I will never use Kayak again. (I bet they don’t post this review!) I’ll just post about them on social media sites. I don’t want anyone to have to go through the hassle and expense I dealt with.

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

Information on your arrival and departure airports

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