Bangalore

$401+ Cheap flights from San Francisco (SFO) to Bengaluru (BLR)

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BLR
Jan 5 — Jan 121
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Find cheap flights from San Francisco to Bangalore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from San Francisco to Bengaluru Intl are usually found in September or October, booked 55 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from San Francisco to Bangalore

Cheapest flights from San Francisco to Bangalore
Explore the most affordable flight options available from San Francisco to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 6, 2025.

This Indian Eagle deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:25 pmSFO - BLR
2 stops27h 25mAir India
Wed 1/217:45 amBLR - SFO
1 stop20h 15mAir India
Deal found 12/6$707
This Indian Eagle deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/314:30 pmSFO - BLR
2 stops29h 45mAir India
Sun 2/17:45 amBLR - SFO
1 stop20h 15mAir India
Deal found 12/5$708
This Justfly.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:25 pmSFO - BLR
2 stops43h 05mAir India
Wed 1/217:45 amBLR - SFO
1 stop20h 15mAir India
Deal found 12/4$709
This Justfly.com deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:25 pmSFO - BLR
2 stops27h 25mAir India
Mon 2/22:00 amBLR - SFO
2 stops26h 00mAir India
Deal found 12/5$710
This Justfly.com deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:25 pmSFO - BLR
2 stops25h 55mAir India
Thu 1/2912:00 pmBLR - SFO
2 stops40h 00mAir India
Deal found 12/5$713
This FlightHub deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:30 pmSFO - BLR
2 stops29h 05mAir India
Thu 1/2910:30 amBLR - SFO
2 stops41h 30mAir India
Deal found 12/5$714
This Justfly.com deal was found by Cheapflights users on 12/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/284:30 pmSFO - BLR
2 stops29h 05mAir India
Mon 2/22:00 amBLR - SFO
2 stops26h 00mAir India
Deal found 12/5$718
This Indian Eagle deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:25 pmSFO - BLR
2 stops38h 25mAir India
Thu 1/152:00 amBLR - SFO
2 stops26h 00mAir India
Deal found 12/3$724
This Indian Eagle deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:30 pmSFO - BLR
1 stop20h 45mAir India
Thu 1/152:00 amBLR - SFO
2 stops26h 00mAir India
Deal found 12/4$729
This Indian Eagle deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:25 pmSFO - BLR
2 stops27h 25mAir India
Mon 2/169:15 amBLR - SFO
2 stops25h 05mAir India
Deal found 12/4$731
This Indian Eagle deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/282:25 pmSFO - BLR
2 stops27h 25mAir India
Mon 1/1911:40 pmBLR - SFO
2 stops28h 20mAir India
Deal found 12/4$732

Find 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 December 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$705
(CheapOair)

One-way from

$401
(Justfly.com)

Popular in

December

Cheapest in

September

Average price

$1,649

Good round-trip deal

$787 or less

Good one-way deal

$463 or less
Provider with most accurate pricing for San Francisco-Bengaluru Intl flight deals.
Provider most trusted by Cheapflights users for San Francisco-Bengaluru Intl flights.
From San Francisco to Bengaluru Intl
One-way flight from San Francisco to Bengaluru Intl
Highest demand for flights based on searches. 14% potential increase in price ($178 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from San Francisco to Bengaluru Intl.
Price to beat on a one-way flight from San Francisco to Bengaluru Intl.

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Bangalore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 6, 2025.
Use the filters below to find and compare flights from San Francisco to Bengaluru that are best for you.

Fly from

San Francisco

Fly to

Bangalore

Route

Depart

Return

Price

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Fri 1/16

4:30 pm-2:45 am

Nonstop20h 45m

Bengaluru Intl

Mon 2/2

2:00 am-2:30 pm

1 stop26h 00m

$737

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sun 1/11

4:30 pm-1:50 pm

1 stop31h 50m

Bengaluru Intl

Thu 1/22

7:45 am-2:30 pm

Nonstop20h 15m

$737

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Mon 12/29

4:30 pm-2:45 am

Nonstop20h 45m

Bengaluru Intl

Thu 1/29

2:00 am-2:30 pm

1 stop26h 00m

$753

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Tue 1/20

4:30 pm-2:45 am

Nonstop20h 45m

Bengaluru Intl

Sun 1/25

7:45 am-2:30 pm

Nonstop20h 15m

$785

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Fri 1/16

4:30 pm-2:45 am

Nonstop20h 45m

Bengaluru Intl

Fri 1/30

2:00 am-2:30 pm

1 stop26h 00m

$787

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Fri 1/30

4:30 pm-2:45 am

Nonstop20h 45m

Bengaluru Intl

Sun 2/8

11:40 pm-2:30 pm

1 stop28h 20m

$787

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sat 1/24

1:55 pm-12:40 am

1 stop21h 15m

Bengaluru Intl

Tue 4/14

1:40 am-6:15 pm

1 stop29h 05m

$806

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Fri 1/23

7:10 am-3:10 am

2 stops30h 30m

Bengaluru Intl

Wed 4/15

1:40 am-12:50 pm

1 stop23h 40m

$809

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sat 1/31

8:25 am-1:05 am

2 stops27h 10m

Bengaluru Intl

Tue 4/28

2:10 am-7:00 pm

1 stop29h 20m

$813

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Fri 2/20

10:20 am-12:40 am

2 stops24h 50m

Bengaluru Intl

Fri 3/20

2:30 am-5:28 pm

2 stops27h 28m

$818

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 21 results
1
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3

Compare providers for flights from San Francisco to Bangalore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Bangalore in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
oojoPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
ScholarTripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Bengaluru flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Bengaluru flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Bengaluru flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Bengaluru flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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 November 28, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Bengaluru, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $551). Flying from San Francisco to Bengaluru in June is currently the most expensive (average of $843). 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 December 6, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 13% on flights from San Francisco to Bengaluru by exploring options for tickets in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Bangalore. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their San Francisco to Bengaluru flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for San Francisco to Bengaluru flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your San Francisco to Bengaluru trip
Airports
SFO

Save time at SFO by using the SFO2Go program to order meals for pickup during busy times.

BLR

At BLR, use the Vayu Vajra shuttle bus for a comfortable ride to the city, avoiding crowded local buses.

Our travel experts
Sharad Ranabhat

Sharad Ranabhat

Expert on BLR

Sharad Ranabhat

Sharad Ranabhat

Sharad, a Nepal-based aviation journalist, is passionate about uncovering the latest in airline news and airport reviews. When he's not diving into the world of aviation, you’ll find him exploring new destinations and sharing stories that connect and inspire.

Read more
Harriet Baskas

Harriet Baskas

Expert on SFO

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more

Reviews of airlines servicing Bangalore

Get insights into the airlines that provide service to Bangalore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangalore. Reviews last updated December 6, 2025.
See what other customers who have flown with Singapore Airlines, Delta, and Cathay Pacific from San Francisco to Bengaluru have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.1

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Overall

8.1

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Overall

8.1

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Overall

8.1

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Overall

8.1

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Overall

8.1

Boarding

8.3

Entertainment

8.0

Food

7.8

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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?

  • How long is the flight from San Francisco to Bengaluru?

    For as low as $737, Air India can have you in Bengaluru from San Francisco in 20h 45m. San Francisco and Bengaluru are separated by a distance of 8685 mi. Most flights are nonstop.

  • What are the cheapest airlines flying from San Francisco to Bengaluru round-trip?

    Currently priced at $501, Delta will fly you from San Francisco to Bengaluru and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Singapore Airlines and Air India - these airlines can fly you to your destination from $583 and $635, respectively. Delta is currently priced 51% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San Francisco to Bengaluru one-way?

    $271 is the cheapest one-way deal found within the past few days, from Singapore Airlines. You may also be able to find cheap deals on Air France and Air India, with prices starting from $283 and $329, respectively.

  • What are the cheapest flights from San Francisco to Bengaluru?

    On average you can expect to pay $1,024 for a flight from San Francisco to Bengaluru. The cheapest flight overall is $376 while the most popular route, (San Francisco - Bengaluru Intl) is currently priced at $562.

  • Where are the most common layover locations when flying from San Francisco to Bengaluru?

  • What are some popular things to do or see while on a layover in Singapore?

    The majority of Singapore visitors spend their time at Sentosa, Universal Studios Singapore, and Geylang Serai New Market. Those on a layover in Singapore interested in visiting Sentosa, Universal Studios Singapore, or Geylang Serai New Market can do so by traveling 13.4 mi, 13.4 mi, and 6.9 mi, respectively from Singapore Changi. Travelers can book a car rental at Singapore Changi for about $106 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in London?

    Most London visitors opt to spend their time at Hyde Park, Buckingham Palace, and Piccadilly Circus. Travelers on a layover in London can visit Hyde Park, Buckingham Palace, and Piccadilly Circus, by traveling 12.5 mi, 13.7 mi, and 14.1 mi, respectively after landing at London Heathrow. Those on a layover in London in need of a rental car can book one at London Heathrow for about $29.

  • Where are the least popular layover locations for San Francisco to Bengaluru flights?

  • 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 $551). Flying from San Francisco to Bengaluru in June is currently the most expensive (average of $843). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from San Francisco to Bangalore

Discover the top 10 airlines that operate flights from San Francisco to Bangalore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$507Average$1,067FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$584Average$803FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$638Average$1,126FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$681Average$1,154FlexibilityNo cancel feeOn-time72%
Cathay PacificCheapest$695Average$1,036FlexibilityNo cancel feeOn-time72%
KLMCheapest$714Average$1,189FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$718Average$1,201FlexibilityNo cancel feeOn-time77%
IndiGoCheapest$772Average$1,281FlexibilityNo cancel feeOn-time80%
LufthansaCheapest$823Average$1,283FlexibilityNo cancel feeOn-time76%
Japan AirlinesCheapest$879Average$1,463FlexibilityNo cancel feeOn-time79%

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