Cheapflights Tip: The best prices from San Francisco to Bengaluru Intl are usually found in September or August, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Monday
Cheap flight deals from San Francisco to Bangalore
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Bangalore (BLR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 October 2025.
Popular in
December
Cheapest in
September
Average price
C$ 1,139
Highest demand for flights based on searches. 16% potential increase in price (C$ 393 potential increase over avg. RT price).
Best time to book a flight from San Francisco to Bangalore
Have a flexible travel schedule? Discover the best time to fly to Bangalore from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Francisco to Bengaluru
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How far ahead should I book a flight from San Francisco to Bengaluru?
Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Bangalore. Price data was last updated on 24 October 2025.
The price you pay for your flight from San Francisco to Bengaluru may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Francisco to Bengaluru?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Bengaluru (average of C$ 768). Flying from San Francisco to Bengaluru in December is currently the most expensive (average of C$ 1,234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SFO to BLR?
Find hourly flight availability from San Francisco to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.
It’s optimal to fly from San Francisco to Bengaluru in the morning. By choosing this option you can save up to 56% on the cost of your flight, compared to a flight in the afternoon.
How often are flights from San Francisco to Bengaluru delayed?
About 43% of weekly flights between San Francisco and Bengaluru have experienced delays in the past year, with the average delay time being 147 minutes.
What is the most punctual flight time for San Francisco to Bengaluru flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on San Francisco to Bengaluru flights?
Over the past year, Air India has had the lowest number of delays on this route, with just 43% of flights being delayed.
What’s the top layover airport for flights from San Francisco to Bengaluru?
Share of one-stop round-trip flights from San Francisco to Bengaluru chosen by Cheapflights users in the past 12 months, using the same layover each way.
Singapore (SIN) – chosen by Cheapflights users on 67% of one-stop itineraries from San Francisco to Bengaluru on Cheapflights.
What’s the fastest layover option from San Francisco to Bengaluru?
Shortest average travel time for 1-stop one-way flights from San Francisco to Bengaluru, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 22h 05m.
What’s the fastest layover option from San Francisco to Bengaluru?
Shortest average travel time for 1-stop one-way flights from San Francisco to Bengaluru, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 22h 05m.
Which airport typically offers the quickest layover for flights from San Francisco to Bengaluru?
Average layover duration for 1-stop one-way flights from San Francisco to Bengaluru, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via London (LHR) offer the fastest connection on this route, with an average layover time of 1h 53m.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Bangalore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
How popular is this San Francisco to Bengaluru flight route?
The San Francisco to Bengaluru Intl flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
Can I find deals for flights from San Francisco to Bangalore that include hotel bookings?
Yes. In addition to deals on San Francisco to Bangalore flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Bangalore?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Bangalore.
Can I find deals for business class flights from San Francisco to Bangalore?
Yes. Cheapflights offers flight deals from San Francisco to Bangalore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to Bengaluru?
Currently, September is the cheapest month in which you can book a flight from San Francisco to Bengaluru (average of C$ 768). Flying from San Francisco to Bengaluru in December is currently the most expensive (average of C$ 1,234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
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Other flights to Bangalore
Explore flights to Bangalore departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.
Browse through other flights departing from San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2025.
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How does Cheapflights help users find flights from San Francisco to Bangalore?
Cheapflights makes it easy to find San Francisco to Bangalore flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from San Francisco to Bangalore?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Bangalore from San Francisco.
Can Cheapflights find flights from San Francisco to Bangalore with no change fees?
Yes! Cheapflights helps users easily find flights from San Francisco to Bangalore with no change fees.
Can Cheapflights notify me if prices for flights from San Francisco to Bangalore become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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