PEN - SFO

RM 2,301 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 22/6. 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 return fare
RM 4,066
Typical prices: RM 4,062-RM 3,707
China Airlines
Thu 24/9Sun 27/9
PEN - SFO • 1 stop
Cheapest one-way flight
RM 2,301
Multiple Airlines
Mon 22/6
PEN - SFO • 2 stops
Top airlines
Cheapest • from RM 4,066 (return)
Best reviews • 8.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Penang and San Francisco. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg RM 3,765 (return)
Shortest trip • 19h 11m (one-way)
Insights
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KAYAK searches hundreds 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 return 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 return flight deals from Penang to San Francisco

Thu, 24 Sep - Sun, 27 Sep
China Airlines Logo
15:10 - 19:55
PEN
-
SFO
19h 45m
1 stop
China Airlines Logo
01:05 - 14:10
SFO
-
PEN
22h 05m
1 stop
RM 4,066China Airlines
Thu, 24 Sep - Sun, 27 Sep
China Airlines Logo
15:10 - 19:55
PEN
-
SFO
19h 45m
1 stop
China Airlines Logo
01:05 - 14:10
SFO
-
PEN
22h 05m
1 stop
RM 4,074China Airlines
Thu, 21 May - Mon, 22 Jun
Multiple Airlines Logo
09:50 - 20:10
PEN
-
SFO
25h 20m
2 stops
Multiple Airlines Logo
01:15 - 17:20
SFO
-
PEN
25h 05m
2 stops
RM 4,275Multiple Airlines
Mon, 4 May - Sun, 10 May
Multiple Airlines Logo
14:45 - 10:40
PEN
-
SFO
34h 55m
2 stops
Multiple Airlines Logo
00:30 - 22:55
SFO
-
PEN
31h 25m
2 stops
RM 4,303Multiple Airlines
Thu, 4 Jun - Sat, 1 Aug
China Airlines Logo
15:10 - 19:55
PEN
-
SFO
19h 45m
1 stop
China Airlines Logo
01:05 - 14:10
SFO
-
PEN
22h 05m
1 stop
RM 4,340China Airlines
Thu, 4 Jun - Thu, 30 Jul
China Airlines Logo
15:10 - 19:55
PEN
-
SFO
19h 45m
1 stop
China Airlines Logo
01:05 - 14:10
SFO
-
PEN
22h 05m
1 stop
RM 4,344China Airlines
Fri, 5 Jun - Sat, 1 Aug
China Airlines Logo
15:10 - 19:55
PEN
-
SFO
19h 45m
1 stop
China Airlines Logo
01:05 - 14:10
SFO
-
PEN
22h 05m
1 stop
RM 4,348China Airlines
Tue, 19 May - Sat, 23 May
Multiple Airlines Logo
11:55 - 06:45
PEN
-
SFO
33h 50m
2 stops
Multiple Airlines Logo
12:30 - 17:20
SFO
-
PEN
37h 50m
2 stops
RM 4,412Multiple Airlines
Thu, 4 Jun - Sat, 1 Aug
Multiple Airlines Logo
13:30 - 06:45
PEN
-
SFO
32h 15m
3 stops
Multiple Airlines Logo
01:05 - 22:00
SFO
-
PEN
29h 55m
3 stops
RM 4,416Multiple Airlines
Sun, 17 May - Sun, 24 May
Multiple Airlines Logo
11:55 - 06:45
PEN
-
SFO
33h 50m
2 stops
Multiple Airlines Logo
12:30 - 17:20
SFO
-
PEN
37h 50m
2 stops
RM 4,420Multiple 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.

How much is a return flight from Penang to San Francisco?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Penang to San Francisco departing in September.

Good to know

Low seasonOctober
Cheapest flightRM 2,301
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly and prices are also 10% 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 RM 2,301 for a one-way ticket and RM 4,066 for a return.

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

  • Which is the best airline for flights from Penang to San Francisco, China Airlines or Singapore Airlines?

    The two airlines most popular with KAYAK users for flights from Penang to San Francisco are China Airlines and Singapore Airlines. With an average price for the route of RM 3,778 and an overall rating of 8.3, China Airlines is the most popular choice. Singapore Airlines is also a great choice for the route, with an average price of RM 3,873 and an overall rating of 8.2.

  • 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 return ticket. You could then fly to San Francisco with an airline and back to Penang with another airline.

  • 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 3 airlines 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 816 reviews
8.0Entertainment
7.8Food
8.0Comfort
8.3Boarding
8.5Crew
Airline reviews

We really enjoyed our flight to Seattle. The food was great and service was attentive.

10.0 ExcellentA, Apr 2026
TPE - SEA
Read more China Airlines reviews

We really enjoyed our flight to Seattle. The food was great and service was attentive.

Everything was fine except the seats were quite compressed and hard for the 12 hour flight

The crew are amazing. Very professional, polite, kind, and accommodating.

The crew was very professional and friendly. Although there was a water leak from panel above, the crew was trying to mitigate the consequence. We are happy with its service and the value offered. We will definitely take China Airlines again.

Flight attendants. Food, entertainment and most of all, be on time.

Very bad. They don’t allow group people to sit together by blocking most of seats and opening only single seat during online checking in. . By doing so, they can rip off customers at the check-in counter by collecting extra money if we want to sit together in the same row.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

Delayed. Not a full flight and whole rows left open with the paid seating. Food was ok. My beef meal only had one cube of beef the rest carrot cubes. Entertainment on personal device but didn’t know about it until the flight was almost done.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

I love my Delta crew, they were so welcoming and helpful.

A little more room from the reclining seat in the front of me.

It was okay. I feel that Singapore Airlines isn't as good as it used to be but it's still not bad

Crew is excellent Wifi needs to be improved in order to connect to the internet.

Overall were very good and I was satisfied w/ all the food and services.

No frills airline with minimal leg room and no entertainment

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

I liked the service. The touch screen needs improvement as well as movie choices.

Indian Vegetarian food was bland and I had to repeatedly ask for Salt. Movie selection is out dated.

My only suggestion is a way to not be woken up for food. … like maybe something you can place on you if you’d prefer to miss food than be woken up

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

It was great. It was my first time with Cathay Pacific and I really recommend.

Selected ovo lacto meal because I’m ok with milk products but not any meat. It was terrible. We had the same selection back in October when we had traveled and it was pretty good at that time. It was gross this time.

I was mid plane and they were already out of the main beef entree....ugh!

Flight delayed first from bad weather, then after boarding there was a problem with the plane. We had to get off and onto another plane...connections were missed and the trip took an additional 10 hours!! Pre-paid seatting was not honored due ro last minute carrier changes. Most of the trip was on Japan Airline.

Vegetarian options should be included with every meal. Even just simple steamed vegetables and whole grains would capture a wide audience.

Cramped, hot and the plane was grubby. Also the plane was an hour late and it took an hour to get my luggage once I got to LAX.

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

Information on your arrival and departure airports