Q: How much does it cost for a return flight from Bengaluru to San Francisco?

Airfare is below average for this route at the moment. Bengaluru to San Francisco flights typically cost between £667 and £833 in March. The cheapest return flight price found within the last 3 days was £652 on British Airways (5 Mar-12 Mar).

Question 1

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Question 2

How much does it cost for a return flight from Bengaluru to San Francisco?

Accepted Answer

Airfare is below average for this route at the moment.Bengaluru to San Francisco flights typically cost between £667 and £833 in March.
The cheapest return flight price found within the last 3 days was £652 on British Airways (5 Mar-12 Mar).

Question 3

Which airline has the best punctuality record on Bengaluru to San Francisco flights?

Accepted Answer

Over the past year, Air India have had the lowest number of delays on this route, with just 41% of flights being delayed.

Question 4

How often are flights from Bengaluru to San Francisco delayed?

Accepted Answer

About 41% of weekly flights between Bengaluru and San Francisco have experienced delays in the past year, with the average delay time being 100 minutes.

Question 5

What is the most punctual flight time for Bengaluru to San Francisco flights?

Accepted Answer

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 6

How popular is this Bengaluru to San Francisco flight route?

Accepted Answer

Flights from Bengaluru Intl to San Francisco have been viewed 1 times in the past calendar month.

Question 7

How long is the flight from Bengaluru to San Francisco?

Accepted Answer

A quick flight from Bengaluru to San Francisco can take about 22h 40m. Lufthansa provides one of the quickest options available for as low as £673. The distance between Bengaluru and San Francisco is about 8685 mi. Both multi-stop and direct flights can be found to your destination and back.

Question 8

How far ahead should I book a flight from Bengaluru to San Francisco?

Accepted Answer

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bengaluru to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 9

What is the cheapest month to book a flight from Bengaluru to San Francisco?

Accepted Answer

Currently, August is the cheapest month in which you can book a flight from Bengaluru to San Francisco (average of £487). Flying from Bengaluru to San Francisco in April is currently the most expensive (average of £649). 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.

Question 10

E

Accepted Answer

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Question 11

E

Accepted Answer

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Question 12

What is the cheapest time of day to fly from BLR to SFO?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bengaluru to San Francisco as you normally would.

Question 13

Can I find deals for flights from Bangalore to San Francisco that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Bangalore to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from Bangalore to San Francisco?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to San Francisco.

Question 15

Can I find deals for business class flights from Bangalore to San Francisco?

Accepted Answer

Yes. Cheapflights offers flight deals from Bangalore to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from Bangalore to San Francisco?

Accepted Answer

When you search for this flight from Bangalore to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Question 17

Why should you use Cheapflights to find cheap flight tickets from Bangalore to San Francisco?

Accepted Answer

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 San Francisco from Bangalore.

Question 18

Can Cheapflights find flights from Bangalore to San Francisco with no change fees?

Accepted Answer

Certainly. Search results for flights to San Francisco from Bangalore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 19

Can Cheapflights notify me if prices for flights from Bangalore to San Francisco become cheaper?

Accepted Answer

Yes, Cheapflights offers price alerts on Bangalore to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

Round-trip from	£652
One-way from	£357
Popular in	August
Cheapest in	October
Average price	£739

Cheap flights from Bengaluru to San Francisco from £357

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Bangalore to San Francisco

Cheapest flights from Bangalore to San FranciscoExplore the most affordable flight options available from Bangalore to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2026.

Explore the most affordable flight options available from Bangalore to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2026.

Best flights from Bangalore to San FranciscoDiscover carefully curated flight deals from Bangalore to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 February 2026.

Discover carefully curated flight deals from Bangalore to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 February 2026.

Last-minute flights from Bangalore to San FranciscoDiscover last-minute flight deals from Bangalore to San Francisco. Data last updated 6 February 2026 and is based on user searches.

Discover last-minute flight deals from Bangalore to San Francisco. Data last updated 6 February 2026 and is based on user searches.

One-way flights from Bangalore to San FranciscoSearch for one-way flight options from Bangalore to San Francisco. Find affordable one-way fares based on user searches. Data last updated 6 February 2026.

Search for one-way flight options from Bangalore to San Francisco. Find affordable one-way fares based on user searches. Data last updated 6 February 2026.

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Everything you need to know about your flight from Bengaluru to San Francisco

How far ahead should I book a flight from Bengaluru to San Francisco?

What is the cheapest month to book a flight from Bengaluru to San Francisco?

How much does it cost for a return flight from Bengaluru to San Francisco?

How often are flights from Bengaluru to San Francisco delayed?

What is the most punctual flight time for Bengaluru to San Francisco flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Bengaluru to San Francisco flights?

Related info for your journey

Find useful and relevant information for your journey from Bangalore to San Francisco. 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 Bengaluru to San Francisco flight route?

How long is the flight from Bengaluru to San Francisco?

Can I find deals for flights from Bangalore to San Francisco that include hotel bookings?

How can I find direct flights from Bangalore to San Francisco?

Can I find deals for business class flights from Bangalore to San Francisco?

What is the cheapest month to book a flight from Bengaluru to San Francisco?

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Can Cheapflights find flights from Bangalore to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Bangalore to San Francisco become cheaper?

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Cheapest flights from Bangalore to San Francisco
Explore the most affordable flight options available from Bangalore to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 February 2026.

Best flights from Bangalore to San Francisco
Discover carefully curated flight deals from Bangalore to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 February 2026.

Last-minute flights from Bangalore to San Francisco
Discover last-minute flight deals from Bangalore to San Francisco. Data last updated 6 February 2026 and is based on user searches.

One-way flights from Bangalore to San Francisco
Search for one-way flight options from Bangalore to San Francisco. Find affordable one-way fares based on user searches. Data last updated 6 February 2026.