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Cheap Flights from Bengaluru to San Francisco International

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Compare Bengaluru 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 Bengaluru to San Francisco International

Looking for a cheap last-minute deal or the best return flight from Bengaluru to San Francisco International? Find the lowest prices on one-way and return tickets right here.
San Francisco.Rs131,930 per passenger.Departing Wed, 19 Mar.One-way flight with VietJet Air.Outbound indirect flight with VietJet Air, departs from Bengaluru on Wed, 19 Mar, arriving in San Francisco International.Price includes taxes and charges.From Rs131,930, select.
San Francisco.Rs137,519 per passenger.Departing Wed, 14 May.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Bengaluru on Wed, 14 May, arriving in San Francisco International.Price includes taxes and charges.From Rs137,519, select.
San Francisco.Rs137,798 per passenger.Departing Sun, 1 Jun.One-way flight with IndiGo.Outbound indirect flight with IndiGo, departs from Bengaluru on Sun, 1 Jun, arriving in San Francisco International.Price includes taxes and charges.From Rs137,798, select.
San Francisco.Rs138,514 per passenger.Departing Wed, 9 Apr.One-way flight with Akasa Air.Outbound indirect flight with Akasa Air, departs from Bengaluru on Wed, 9 Apr, arriving in San Francisco International.Price includes taxes and charges.From Rs138,514, select.
San Francisco.Rs140,390 per passenger.Departing Thu, 15 Jan.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bengaluru on Thu, 15 Jan, arriving in San Francisco International.Price includes taxes and charges.From Rs140,390, select.
San Francisco.Rs141,485 per passenger.Departing Thu, 25 Dec.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bengaluru on Thu, 25 Dec, arriving in San Francisco International.Price includes taxes and charges.From Rs141,485, select.
San Francisco.Rs141,485 per passenger.Departing Wed, 22 Oct.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Bengaluru on Wed, 22 Oct, arriving in San Francisco International.Price includes taxes and charges.From Rs141,485, select.
San Francisco.Rs141,514 per passenger.Departing Thu, 11 Dec.One-way flight with Air India.Outbound direct flight with Air India departs from Bengaluru on Thu, 11 Dec, arriving in San Francisco International.Price includes taxes and charges.From Rs141,514, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bengaluru to San Francisco International flights are currently cheapest in March.
Feb
from Rs181,403
Mar
from Rs131,930
Apr
from Rs138,514
May
from Rs137,519
Jun
from Rs137,798
Jul
from Rs151,950
Aug
from Rs151,950
Sep
from Rs151,950
Oct
from Rs141,485
Nov
from Rs142,824
Dec
from Rs141,485
Jan
from Rs140,390

Direct flights from Bengaluru to San Francisco International

Bengaluru to San Francisco International: Alternative routes

Compare routes from Bengaluru to San Francisco below. You may find an airport to fly into that's cheaper, faster, or easier than San Francisco International.

Bengaluru to San Francisco: Flight information

The things to know before you go.
Cheapest flight foundRs131,930
Cheapest month to flyMarch
Average flight time16 hrs, 37 mins
Most popular airlineAir India
Average flights per week4

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

The best price we found for a return flight from Bengaluru to San Francisco International is Rs223,183. 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.
16 hours and 37 minutes is the average flight time from Bengaluru to San Francisco International.
Air India flies direct from Bengaluru to San Francisco International.
As of February 2025, there are 4 flights per week flying from Bengaluru to San Francisco International.
The cheapest month to fly from Bengaluru to San Francisco International is usually February 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bengaluru Airport to San Francisco International Airport on Tuesday, 3 June 2025.
Yes – the average flight time is 16 hours and 37 minutes.
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, Singapore Airlines and Air India offer the cheapest flight tickets to San Francisco International.

Travelling from Kempegowda International Airport (BLR) to San Francisco International Airport (SFO): what you need to know

  • The average duration of a direct flight from Kempegowda International Airport to San Francisco International Airport is 16 hours 3 minutes. San Francisco's timezone is UTC-7, which makes San Francisco 12 hours 30 minutes behind Bengaluru.

  • Choose from 4 weekly flights from Kempegowda International Airport to San Francisco International Airport. The 13:50 departure with Air India is the earliest available from BLR to SFO. Air India operates the last service of the day at 21:00 if early starts aren't your thing.

  • Getting away during a peak time like August? High seasons (like Thanksgiving, Christmas and New Year) can add another hour at check-in and security. Play things extra safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • Air India runs direct flights from Kempegowda International Airport to San Francisco International Airport. Book with this popular airline, then get ready to see the sights in San Francisco — and maybe even more of United States if time allows.

  • If you'd like to break up your flight from Kempegowda International Airport to San Francisco International Airport, consider adding a stopover. Just deselect 'Direct flights only' to find a city that appeals to you. The most popular stopovers on the BLR - SFO route are:

    • Indira Gandhi International Airport

    • Hong Kong International Airport

    • Narita International Airport

  • Remember, you might need a visa to enter United States. Visa regulations can vary and travel documentation requirements frequently change. Before organising your cheap ticket from BLR to SFO, check with your airline and your destination country's local consulate or embassy for up-to-date information.

How to find the cheapest flights from Kempegowda International Airport (BLR) to San Francisco International Airport (SFO)

  • The lowest price we've seen for a one-way ticket from Kempegowda International Airport to San Francisco International Airport is Rs131,930. For a return flight on this route, the best price is Rs223,183. Depending on the availability and when you book, these fares can change.

  • Get cheap flights from BLR to SFO by booking 4 months ahead. Based on our research, that's the sweet spot for finding a bargain.

  • December is the cheapest month for tickets from Kempegowda International Airport to San Francisco International Airport. If you'd like to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Snapping up a cheap ticket from BLR to SFO is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as the price has fallen.

  • Tailor your flights with filters. Choose your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Kempegowda International Airport to San Francisco International Airport.

Handy information about Kempegowda International Airport (BLR)

  • Located around 32 kilometres from central Bengaluru, Kempegowda International Airport can be reached in approximately 50 minutes by car, depending on traffic. The journey by public transport is roughly 1 hour and 54 minutes.

  • After a leisurely start to your holiday? Stay near BLR. Whether you're on an early flight from Kempegowda International Airport to San Francisco International Airport or just don't like being rushed, these stays are just the thing:

Arriving at San Francisco International Airport (SFO)

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

  • From San Francisco International Airport, San Francisco is approximately 21 kilometres away. It takes around 20 minutes to get to the centre driving.

  • When travelling on public transport, expect a journey time of roughly 47 minutes.

When to fly to San Francisco International Airport (SFO)

  • The quietest month for a flight from Kempegowda International Airport to San Francisco International Airport is February, while August is the busiest. Choose the ideal time to visit San Francisco based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Book your flight from Kempegowda International Airport to San Francisco International Airport for September if you want to visit San Francisco during its warmest month. You can expect temperatures of between 12ºC and 22ºC.

  • Search for cheap flights from BLR to SFO in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 6ºC and 16ºC on average.

More about San Francisco

  • Start your San Francisco trip right by finding a wonderful stay. After booking your flight from BLR to SFO, explore our range of accommodation options including:

  • There are so many things to see and do in this city it can be hard to figure out where to start. Golden Gate Bridge, Alcatraz Island and Lombard Street are top sights which should be on any good San Francisco itinerary.

Complete your San Francisco trip with hotels and a car rental

  • Once you've secured your cheap ticket to San Francisco International Airport, check out our low prices and exclusive rates for hotels. You can also compare hundreds of car rental companies in one place to get the best car rental price for your San Francisco holiday.

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Plan the rest of your trip from Bengaluru to San Francisco

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