The cheapest times to fly from SFO to BLR are

  • January 15th to June 3rd (except the week of March 26th)
  • September 10th to September 30th (except the week of September 17th)
  • October 29th to December 9th (except the week of November 19th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from SFO to BLR is early November. Prices can be as high as $1729 for Friday flights during mid December, or as low as $818 for Tuesday flights around early November.


When to Fly to Bengaluru

Flying from San Francisco, CA (SFO) to Bangalore (BLR) will usually cost between $830 to $1306 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early November with an average ticket price of $864. Due to high demand the most expensive time to fly is mid December, with an average price of $1428. Planning your trip to low-cost times can easily save you $564 on economy flights and even more on first-class flights. Generally, any price below $922 can be considered a good price for a round-trip SFO to BLR flight.

See below for a graph of average weekly prices for the SFO to BLR route. All prices are for round-trip tickets in USD.

SFO to BLR Flight Prices

Compared to other flights, the SFO to BLR flight is priced close to the average and costs less than the average flight leaving from San Francisco. The average price per mile (for a direct flight) is $0.07, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to BLR, and Monday the cheapest day to fly back into SFO. Fridays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $72 (7%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $907. Return trip prices are from the BLR to SFO flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from SFO to BLR can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 16 hour 37 minutes may not be realistic.


Flight Hacking SFO to BLR

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from SFO to BLR — but Champion Traveler does!

Hack #1: Delhi (SFO > DEL > BLR)

  • Price for both tickets: $900
  • Average savings: $22 (2.39%)

See SFO to DEL flights

Hack #2: Bangkok (SFO > BKK > BLR)

  • Price for both tickets: $915
  • Average savings: $7 (0.76%)

See SFO to BKK flights


Flight Questions Answered

Still have questions about flying from SFO to BLR? We’ve got answers.

Which airlines fly this route?

You can find 48 major airlines flying this route most often: Air Canada, Air China, Air France, Air India, AirAsia (India), Alaska, American, ANA, Asiana, Austrian, Avianca, British Airways, Brussels Airlines, Cathay Dragon, Cathay Pacific, China Airlines, China Southern, Delta, Emirates, Ethiopian, Etihad, EVA Air, Fiji Airways, Gulf Air, Iberia, IndiGo, JAL, JetBlue, KLM, Lufthansa, Malaysia Airlines, Malindo Air, Norwegian Air UK, Philippine Airlines, Qatar Airways, SAS, Saudia, Silkair, Singapore Airlines, SpiceJet, SriLankan, SWISS, Tap Air Portugal, THAI, Thai AirAsia, Turkish Airlines, United, Vistara, and potentially more during busy seasons.

How far away is it from Kempegowda International Airport to San Francisco International Airport?

The distance between the two airports is roughly 8690 miles or 13985 kilometers.

How long does it take to fly from SFO to BLR?

The real-world flight time for a nonstop SFO to BLR flight is about 16 hour 37 minutes.

How many flights go between San Francisco, CA and Bangalore?

It depends on the day of the week and the date, but a typical day might have around 102 available flights from SFO to BLR.


Airport Location Info


Departing Airport

Origination code SFO
Origination airport name San Francisco International Airport
City San Francisco, CA
Country the United States
Latitude 37.6
Longitude -122.4

Return Airport

Destination code BLR
Destination airport name Kempegowda International Airport
City Bangalore
Country India
Latitude 13.2
Longitude 77.7


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.