Cheap Flights from Penang to San Francisco International

Compare Penang to San Francisco International flight deals

Find the cheapest month or even day of the year to fly to San Francisco International

Book the best San Francisco International fare with no extra fees

Flight deals from Penang to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Penang Airport to San Francisco International Airport? If you want to travel next month, return fares start from ر.ق.‏ 4,317. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Penang to San Francisco International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Penang to San Francisco International flights are currently cheapest in June.

George Town to San Francisco: Flight information

The things to know before you go.
Cheapest flight foundر.ق.‏ 2,156
Cheapest month to flyJune

Finding cheap flights from Penang to San Francisco International: Frequently asked questions

The best price we found for a return flight from Penang to San Francisco International is ر.ق.‏ 3,958. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Penang to San Francisco International. But we found flights with one or more stops from ر.ق.‏ 3,958.
As of May 2026, there are no flights flying from Penang to San Francisco International.
The cheapest month to fly from Penang to San Francisco International is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Penang Airport to San Francisco International Airport on Wednesday, 18 November 2026.
No airlines currently offer direct flights between Penang Airport and San Francisco International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Francisco International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Francisco is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Qatar Airways offers the cheapest flight tickets to San Francisco International.

Travelling from Penang International Airport (PEN) to San Francisco International Airport (SFO): what you need to know

  • San Francisco's timezone is UTC-7, making San Francisco 15 hours behind George Town.

  • Your PEN to SFO flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're travelling internationally.

  • Flying during a peak month like August? School holidays and other popular periods can result in longer queues and delays at airport checkpoints. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.

  • If you'd like to split up your journey, just deselect 'Direct flights only' when searching for your ticket from Penang International Airport to San Francisco International Airport. Here are the top stopovers between PEN and SFO:

    • Hong Kong International Airport

    • Taiwan Taoyuan International Airport

    • Changi International Airport

How to find the cheapest flights from Penang International Airport (PEN) to San Francisco International Airport (SFO)

  • The cheapest price we've found for a one-way Penang International Airport to San Francisco International Airport flight is ر.ق.‏ 2,156. A return ticket right now is ر.ق.‏ 3,958. Depending on the availability when you book, these fares may change.

  • It's usually smart to book ahead of time if you want to find cheap tickets from PEN to SFO. That's because flight prices are based on demand, which tends to increase closer to the date of departure.

  • Finding cheap flights from Penang International Airport to San Francisco International Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' search tool to see the lowest fares throughout the month and bag a great deal.

  • Never miss a deal on cheap flights from PEN to SFO by creating a Price Alert. You'll get an email or notification through the app when fares go down.

  • Select your preferred arrival and departure times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Penang International Airport to San Francisco International Airport.

Handy information about Penang International Airport (PEN)

  • When it comes to the on-time performance of Penang International Airport, data shows 69.54% of flights stick to their scheduled arrival time.

  • Central George Town to Penang International Airport is around 18 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, ride-sharing or catching a cab.

  • Get your holiday off to a hassle-free start by staying near PEN. Whether you have an early flight from Penang International Airport to San Francisco International Airport or just don't want to be rushed, these hotels have you covered:

Arriving at San Francisco International Airport (SFO)

Getting from San Francisco International Airport (SFO) to central San Francisco

  • San Francisco International Airport to the centre of San Francisco has a drive time of around 20 minutes. It's approximately 21 kilometres away.

  • It takes around 45 minutes if you're travelling by public transport.

When to fly to San Francisco International Airport (SFO)

  • August is the most popular month for flights from Penang International Airport to San Francisco International Airport. For smaller crowds, go to San Francisco in February.

  • When booking your flight from Penang International Airport to San Francisco International Airport, think about the kind of weather you enjoy. September is the warmest month in San Francisco, with the temperature ranging from 12ºC to 22ºC.

  • January sees average temperatures of between 6ºC and 16ºC. Search for cheap tickets from PEN to SFO sometime then if you want to travel when it's cooler.

Explore more of United States

  • San Francisco is always a good idea, but there are so many other corners of United States you should also see. Around 64 kilometres south-east of San Francisco, a visit to San Jose will keep you on the move. Start with popular sights like Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art.

  • Fresno is another sought-after destination in United States and is around 257 kilometres south-east of San Francisco. No journey is complete without a visit to Forestiere Underground Gardens, Fresno Chaffee Zoo and Shinzen Japanese Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.