BLR - SFO

₹ 40,281 Find Cheap Flights from Bengaluru to San Francisco

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bengaluru to San Francisco departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bengaluru to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bengaluru to San Francisco.
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Cheap Flight Deals from Bengaluru to San Francisco (BLR-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Bengaluru to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Bengaluru to San Francisco

KAYAK's recommended return flight deals from the most popular airlines that fly from Bengaluru to San Francisco.
Discover the best prices for you by selecting your travel dates on KAYAK.
Air India Logo
08:25 - 18:00BLR-SFO
22h 05m1 stop
Air India Logo
21:00 - 03:25SFO-BLR
17h 55mdirect
₹ 40,281Air India
Find Deal
Mon, 12 May - Tue, 13 May
Air India Logo
09:10 - 18:00BLR-SFO
21h 20m1 stop
Air India Logo
10:00 - 21:05SFO-BLR
22h 35m1 stop
₹ 40,792Air India
Find Deal
Mon, 12 May - Tue, 13 May
Cathay Pacific Logo
01:20 - 11:30BLR-SFO
22h 40m1 stop
Cathay Pacific Logo
01:05 - 00:10SFO-BLR
34h 35m1 stop
₹ 42,580Cathay Pacific
Find Deal
Sat, 28 Jun - Sat, 26 Jul
Virgin Atlantic Logo
05:40 - 19:30BLR-SFO
26h 20m1 stop
Virgin Atlantic Logo
21:20 - 07:55SFO-BLR
46h 05m2 stops
₹ 63,700Virgin Atlantic
Find Deal
Thu, 19 Jun - Sun, 20 Jul
Virgin Atlantic Logo
18:00 - 14:15BLR-SFO
32h 45m2 stops
Virgin Atlantic Logo
21:20 - 07:55SFO-BLR
46h 05m2 stops
₹ 63,785Virgin Atlantic
Find Deal
Thu, 19 Jun - Sun, 20 Jul
Lufthansa Logo
03:00 - 15:55BLR-SFO
25h 25m1 stop
Lufthansa Logo
13:30 - 01:00SFO-BLR
22h 00m1 stop
₹ 75,281Lufthansa
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Tue, 27 May - Wed, 5 Nov
Lufthansa Logo
02:10 - 19:00BLR-SFO
29h 20m1 stop
Lufthansa Logo
14:00 - 00:30SFO-BLR
22h 00m1 stop
₹ 75,622Lufthansa
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Sun, 18 May - Sat, 9 Aug
Cathay Pacific Logo
01:20 - 17:50BLR-SFO
29h 00m1 stop
Cathay Pacific Logo
00:05 - 00:10SFO-BLR
35h 35m1 stop
₹ 78,773Cathay Pacific
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Sat, 7 Jun - Mon, 23 Jun
British Airways Logo
06:45 - 21:57BLR-SFO
27h 42m2 stops
British Airways Logo
13:32 - 05:05SFO-BLR
26h 03m2 stops
₹ 81,754British Airways
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Thu, 11 Sep - Mon, 2 Mar
British Airways Logo
06:45 - 23:59BLR-SFO
29h 44m2 stops
British Airways Logo
13:32 - 05:05SFO-BLR
26h 03m2 stops
₹ 81,839British Airways
Find Deal
Thu, 11 Sep - Mon, 2 Mar
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KAYAK's insights & trends for Bengaluru to San Francisco flights

Get data-powered insights and trends into flights from Bengaluru to San Francisco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bengaluru (Bangalore) to San Francisco?

The average price of all round-trip flights from Bengaluru to San Francisco clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to San Francisco on a Thursday and more expensive on a Friday. On your return trip to Bengaluru (Bangalore), you should consider flying back on a Friday, and avoid Mondays for better deals.

What is the cheapest month to fly from Bengaluru to San Francisco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bengaluru to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Bengaluru to San Francisco is October, where tickets cost ₹ 83,201 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is ₹ 124,844 and ₹ 114,881 respectively.

Can I save money by flying with a stopover from Bengaluru to San Francisco?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 145,765 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bengaluru to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Bengaluru to San Francisco, you should book around 9 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low season

October

High season

April

Cheapest flight

₹ 40,281
Best time to beat the crowds (15% less expensive on average)
Most popular time to fly (3% more expensive on average)
Flight from Bengaluru (Bangalore) to San Francisco

When to book flights from Bengaluru to San Francisco

Are your dates flexible? Find out the best times to travel from Bengaluru to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bengaluru (Bangalore) to San Francisco

  • Does Kempegowda International Airport Bengaluru have free Wi-Fi?

    Yes, the airport does have free Wi-Fi, but only for a total of 45 minutes. Choose ‘BLR Airport Free Wifi’, complete the login form and click on the ‘Send OTP’ option, after which an SMS with the Wi-Fi code will be sent to your phone. You can then simply enter this on the login form to start surfing.

  • How do I get to Kempegowda International Airport Bengaluru from Bangalore?

    If you wish to take a taxi from the city to the airport, make sure you contact one of the three taxi companies operating in partnership with the airport: Karnataka Taxi, MegaCabs or Meru Cabs. These can be booked by phone or on their websites and provide convenient, cost-effective and air conditioned journeys to the airport.

  • Which hotels are near San Francisco International Airport?

    The Westin San Francisco Airport is just under 1 km from the airport and has a free airport transfer service. A slightly more reasonably priced option is the La Quinta Inn & Suites San Francisco Airport West, which is 3.2 km from the airport and provides guests with a free shuttle service.

  • Does San Francisco International Airport have shower facilities?

    Private showers are located in the international terminal, pre-security, near Gate G, where travellers can freshen up after flights from Bengaluru to San Francisco. It is possible to buy a travel-sized shower gel and toiletry products when you pay for use of the shower.

  • Will my child be allowed to fly from Bengaluru to San Francisco alone?

    When your child is flying alone, it is essential you book them an Unaccompanied Minors service. Lufthansa will collect the child at Kempegowda International Airport (BLR), monitor them and deliver the child to the appropriate guardian on arrival at San Francisco. The service is required for children aged five to 11 and optional for older teens up to 17 years of age.

  • Does Air India offer mobility assistance?

    If you require assistance between Bengaluru and San Francisco, Air India will gladly oblige. Book 48 hours ahead of departure so the airline can brief the crew according to your needs. They offer assistance with handling devices, boarding, luggage, plane familiarisation and mid-air assistance.

  • What religion-based meals can I get with Qatar Airways?

    If you want your inflight meal to align with your culture, book 24 hours ahead. This way you can guarantee a delicious Kosher, Jain or Hindu meal. You can also get vegetarian options for all religious meals as well as a host of health-oriented meals.

  • What is a quick way to reach downtown San Francisco from San Francisco Airport (SFO)?

    The traffic in San Francisco can be quite congested. Avoid it by jumping on the BART trains that connect the airport to the downtown region. There are trains leaving the airport’s International Terminal regularly. It will take about 30 minutes to complete the trip.

  • What is the cheapest flight from Bengaluru to San Francisco?

    In the last 3 days, the lowest price for a flight from Bengaluru to San Francisco was ₹ 501 for a one-way ticket and ₹ 473 for a return.

  • Which aircraft models fly most regularly from Bengaluru (Bangalore) to San Francisco?

    The Boeing 777-200LR is the aircraft model that flies most regularly on the Bengaluru (Bangalore) to San Francisco flight route.

  • Which airline alliances offer flights from Bengaluru (Bangalore) to San Francisco?

    Star Alliance is the only airline alliance operating flights between Bengaluru (Bangalore) and San Francisco.

  • On which days can I fly direct from Bengaluru (Bangalore) to San Francisco?

    You can catch a direct flight from Bengaluru (Bangalore) to San Francisco on on Wednesday, Thursday, and Sunday.

  • Which is the best airline for flights from Bengaluru to San Francisco, Singapore Airlines or Emirates?

    The two airlines most popular with KAYAK users for flights from Bengaluru to San Francisco are Singapore Airlines and Emirates. With an average price for the route of ₹ 80,219 and an overall rating of 8.1, Singapore Airlines is the most popular choice. Emirates is also a great choice for the route, with an average price of ₹ 100,787 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Bengaluru (Bangalore) to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bengaluru (Bangalore) to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bengaluru (Bangalore) to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Bengaluru (Bangalore) is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bengaluru (Bangalore) to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Bengaluru (Bangalore) with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bengaluru (Bangalore) to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Bengaluru (Bangalore) up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Bengaluru to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 54,446 or less one-way and ₹ 98,819 or less round-trip.
  • Flights from Bengaluru to San Francisco will land at the main airport, San Francisco International Airport, which is situated around 20 km outside the city centre. There are no direct flights from Bengaluru to San Francisco, with most carriers making at least one stop. The carriers on this route include Jet Airways and Delta Air Lines (operated by Air France).
  • If you want to escape the bustle of the airport, consider checking in to the Plaza Premium Lounge located after security at Kempegowda International Airport Bengaluru. This lounge accepts passengers travelling in all classes and walk-in guests are welcome. For a reasonable fee you can take advantage of the food and beverages on offer, as well as gaining access to free Internet, newspapers and magazines.
  • Travellers stressed by flying should look out for San Francisco International Airport’s ‘Wag Brigade’, especially if you love dogs. The Brigade has a group of dogs that come from the San Francisco Society for the Prevention of Cruelty to Animals and walk around the terminals with their handlers to calm nervous travellers. The animals, which are specifically selected for their temperaments around airports, wear vests bearing the words ‘Pet Me!’ so you can identify and approach them for some calming energy.
  • Passengers who have transit times of over four hours after flights from Bengaluru to San Francisco might like to consider travelling into the San Francisco and Peninsula Bay area. Public transport is an easy option – if you take the BART train from the airport to Montgomery Street Station, you can explore Chinatown, the historic heart of San Francisco and Northbeach, which has a range of galleries, restaurants and jazz clubs. Tickets for this excursion can be purchased at the airport train station.
  • For travellers with children, San Francisco International Airport has several activities to entertain little ones in between flights. There are play areas in T2 and T3 or you could visit the Aviation Museum and Library. These are free of charge and show the history of air transport and how commercial flight has developed over the years. For children (and adults) who are fascinated by the history of aviation, this is a good way to spend excess layover time.
  • Stay environmentally aware during your travels and book flights with airlines that strive to conduct cleaner air travel behaviour. Vistara is making headway towards becoming greener by using a fuel blend of sustainable fuel combined with jet fuel, to reduce carbon emissions.
  • Japan Airlines will allow you to take a small dog or cat from Bengaluru to San Francisco as carry-on luggage. The pet must fit inside a small kennel at your feet, be inoffensive in odour and not inclined to cause harm, as well as have a clean bill of health. Make sure to inform the airline ahead of time.

Prefer to fly direct from Bengaluru Intl to San Francisco?

Find which airlines fly direct from Bengaluru Intl Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Bengaluru Intl to San Francisco

Wednesday

Air India

Air India

Thursday

Air India

Air India

Sunday

Air India

Air India

See more direct flights

Direct returns

San Francisco to Bengaluru Intl

Monday

Air India

Air India

Tuesday

Air India

Air India

Friday

Air India

Air India

See more direct flights
See more direct flights

Top 5 airlines serving from Bengaluru to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Bengaluru to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bengaluru to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
EmiratesOverall score based on 3215 reviews
8.2Entertainment
8.1Boarding
8.0Comfort
7.8Food
8.3Crew
Airline reviews

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

10.0 ExcellentAnonymous, Mar 2025DXB - MIA
Read more Emirates reviews

The best ever, friendly and attentive cabin crew, amazing captains who utilised their expertise for less turbulence, just overall amazing

Overall I was quite pleased with the experience; the cleanliness; the polite and attentiveness of the cabin crew; and the delicious food options.

I would never have been able to make the transfer in time without asking for a wheelchair

Good food, real silverware, polite staff, smooth landing, charging plugs, good entertainment options.

Loved that I had an exit row seat, and there was no one else in the row! And again, I don' use on-line entertainment at all (I read or sleep) but I very much appreciate that I didn't hear anyone else's entertainment!

The entire crew was amazing. They went out of their way to make us enjoy a great travel experience.

Loved everything! This flight had premium economy and I didn't see an option to upgraded to premium economy OR buy premium economy tickets. How come?

Some Crew were distinguishably fake in their interactions with passengers.

We was missed the flight They doesn’t lest us fly next flight without payment They charge me 606 hundred dollars What is very unacceptable,our first fight ticket was almost 2000 dollars, again paid 700 it’s hurt … airlines need to do something please

Okish. But for £550 , I’d have preferred a better experience

Special request meals are really below average. Vegetarian options are very limited if you didn't prebook.

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Crew was great. But a bit understaffed. The business class seat, etc were dated. But comfortable. Some legs had entertainment system from a decade ago. Selections were rather poor. Food was mediocre at best. Actually poor for business class standards. I liked the lounge in Hong Kong. Showers were great. Food was nice.

The flight was delayed for 30 mins. The overall experience was good.

It was okay overall but the food was very, very bad.

Baggage delayed for 2 days and still chasing for reimbursement of basis items. Very horrible customer care service.

Horrible airline. Missed my baggage and don’t want to reimburse for the basis items. Pathetic customer service

Horrible. No good food. Baggage missed to onboard and came after a day. No support to compensate the delay. Customer care cannot see the status of the complaint. No reply of the email.

Food was hood for airline food with good poftion and variety in meals. Frequency of beverage service was very low and amount of soda with meals was inadequate.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

I like the service and the efficiency. I am lactose intolerant and the lactose intolerant meal in business class was not astounding. Also, the business class fully reclining seats are not that comfortable.

Food was great but they didn't clear my meal tray for 3 hours. You'd think they could check though the cabin now and then.

Upon arriving at IAH, it was informed that the luggage had not arrived. Still waiting to hear back when it will be delivered.

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

I was very happy with everything, thank you for the smooth flight ✈️

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

Entertainment system is old. Food can be tastier Need to provide toothbrush and toothpaste at least when asked.

The flight was cancelled due to tech problem with the plane

Boarding is a mess. They never check group # so lots of people crowding in. Comfortable seats this flight. I had an empty seat next to me, very convenient. Food was really not good, but I was starved. The pizza snack thing was horrible. Crew was grand. They really make it enjoyable.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

Crew very helpful and friendly. Food is so so. Main meal is not always the best. Did have a choice of a snack part way which was either a cookie, corn snack, or similar. Second kind of meal was basically like a pizza pastry that really wasn’t a favorite but probably a European snack? Screens and selections of movies, tv and such were good. No WI-Fi unless you buy so no free texting or such on the long flight but I think that might be any overseas flight.

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

The seats in row 31 are terrible and small and uncomfortable. Don't ever sit there. The window seat is so close to the curve of the plane is so annoying. I paid extra for this seat and I hated all 10 hours in it.

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

If my tv wasn’t broken and I wasn’t in a seat that didn’t allow for sleeping

Delayed flight due to lack of crew caused me to miss my connection

Food is good, staff is good... Wi-fi quality is poor, disembarkment after landing is atrocious.

Flight crew was lovely. Bathrooms should have been cleaner. The handsets in business class for watching the entertainment are horrible. Very difficult to figure out which buttons are for what. I managed to get the flight maps on my screen but it wasn't easy. Never got anything else up.

Uneventful trip. Good flight crew. Food could have been better and a bit more of it. Cabin cleanliness was ok.

Inflight Services are poor compared to other airlines. They do not offer even water during 15 hr flight. Food is little in portion and I had food poisoning after last meal ( rajma chawal)

Boarding at Mumbai airport was terrible, the staff had no idea how to handle it. It was chaos - and led to a delay

My seats that I paid for were changed last minute and I had to sit in uncomfortable chairs

This was a bery good experience as it was a newer plane . AI older plane bussiness class is bad .

The trip with Air India was better than expected starting with the check-in and the Lounge. The flight was comfortable for a 1 hour flight.

What a pathetic plane it was. Entertainment system didn’t work. USB port was broken. There was a hole on top of folding serving table. Broken restrooms in the middle of flight.

Our seat monitor did not Not work either way going to Vietnam. I had a bulkhead seat with plenty of room, but with No monitor, it was a long flight with no movies. Fun was good, staff was Excellent.

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

Other airlines flying from Bengaluru to San Francisco

Flights from the other most popular airlines that fly from Bengaluru to San Francisco according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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