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$370+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BLR
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from San Francisco to Bengaluru Intl are usually found in September or October, booked 75 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap 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 July 3, 2025.

Round-trip from

$794
(Delta)

One-way from

$370
(KLM)

Popular in

December

Cheapest in

September

Average price

$1,375

Good round-trip deal

$1,046 or less

Good one-way deal

$693 or less
From San Francisco to Bengaluru Intl
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One-way flight from San Francisco to Bengaluru Intl
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Highest demand for flights based on searches. 14% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from San Francisco to Bengaluru Intl.
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Price to beat on a one-way flight from San Francisco to Bengaluru Intl.
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Find 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 July 3, 2025.

This Air France deal was found by Cheapflights users on 7/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:05 pmSFO - BLR
1 stop44h 10mMultiple Airlines
Sun 11/92:30 amBLR - SFO
1 stop22h 50mMultiple Airlines
Deal found 7/3$776
This Virgin Atlantic deal was found by Cheapflights users on 7/3. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/41:45 pmSFO - BLR
2 stops25h 05mVirgin Atlantic
Sun 11/93:55 amBLR - SFO
2 stops29h 00mVirgin Atlantic
Deal found 7/3$780
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:05 amSFO - BLR
2 stops31h 45mDelta
Thu 9/255:55 amBLR - SFO
2 stops31h 56mDelta
Deal found 7/3$794
This KLM deal was found by Cheapflights users on 7/3. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:00 amSFO - BLR
2 stops28h 15mKLM
Thu 9/251:35 amBLR - SFO
2 stops26h 55mKLM
Deal found 7/3$799
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2210:00 amSFO - BLR
1 stop33h 30mAir India
Mon 9/16:05 pmBLR - SFO
1 stop25h 25mAir India
Deal found 7/3$800
This oojo deal was found by Cheapflights users on 7/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/59:40 amSFO - BLR
1 stop35h 50mSingapore Airlines
Mon 1/1911:10 pmBLR - SFO
1 stop22h 10mSingapore Airlines
Deal found 7/2$801
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:55 pmSFO - BLR
1 stop22h 05mQatar Airways
Sat 9/273:50 amBLR - SFO
1 stop22h 15mQatar Airways
Deal found 7/3$820
This oojo deal was found by Cheapflights users on 7/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2512:35 amSFO - BLR
1 stop35h 20mCathay Pacific
Mon 1/261:25 amBLR - SFO
1 stop21h 35mCathay Pacific
Deal found 7/3$836

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 July 3, 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

Sat 10/4

3:05 pm-11:45 pm

1 stop44h 10m

Bengaluru Intl

Sun 11/9

2:30 am-11:50 am

1 stop22h 50m

$776

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sat 10/4

1:45 pm-3:20 am

2 stops25h 05m

Bengaluru Intl

Sun 11/9

3:55 am-7:25 pm

2 stops29h 00m

$780

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sun 8/24

7:05 am-3:20 am

2 stops31h 45m

Bengaluru Intl

Thu 9/25

5:55 am-1:21 am

2 stops31h 56m

$794

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Tue 9/16

7:00 am-11:45 pm

2 stops28h 15m

Bengaluru Intl

Thu 9/25

1:35 am-4:00 pm

2 stops26h 55m

$799

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Tue 7/22

10:00 am-8:00 am

1 stop33h 30m

Bengaluru Intl

Mon 9/1

6:05 pm-7:00 am

1 stop25h 25m

$800

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Fri 12/5

9:40 am-11:00 am

1 stop35h 50m

Bengaluru Intl

Mon 1/19

11:10 pm-7:50 am

1 stop22h 10m

$801

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Wed 9/17

3:55 pm-2:35 am

1 stop22h 10m

Bengaluru Intl

Sat 10/4

3:50 am-1:35 pm

1 stop22h 15m

$820

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sat 10/25

12:35 am-12:25 am

1 stop35h 20m

Bengaluru Intl

Mon 1/26

1:25 am-9:30 am

1 stop21h 35m

$836

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sat 9/6

7:00 am-11:45 pm

2 stops28h 15m

$370

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sun 8/31

8:55 am-3:20 am

2 stops53h 55m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 18 results
1
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The best insider tips for San Francisco to Bengaluru flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
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.

Read more about SFOby Harriet Baskas
BLR

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

Read more about BLRby Sharad Ranabhat
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

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 June 27, 2025.

To ensure you get the cheapest price possible for a flight from San Francisco to Bengaluru, you should look to book at least 75 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 $904). Flying from San Francisco to Bengaluru in December is currently the most expensive (average of $1,434). 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 July 3, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 11% on flights from San Francisco to Bengaluru by exploring options for tickets in the morning.

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 June 29, 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. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 3, 2025.
See what other customers who have flown with Singapore Airlines, Delta, and KLM 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.
Singapore Airlines
8.1
Very good
1,320 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

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.
Singapore Airlines
8.1
Very good
1,320 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

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.
Delta
8.0
Very good
7,982 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

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.
KLM
7.8
Good
1,367 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

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.
Cathay Pacific
7.6
Good
921 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

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.
Air France
7.5
Good
1,465 reviews
Singapore Airlines
8.1
Very good
1,320 reviews

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

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?

    Flights from San Francisco to Bengaluru Intl have been viewed 64 times in the past calendar month.

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

    Currently priced at $794, 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 Virgin Atlantic and KLM - these airlines can fly you to your destination from $795 and $799, respectively. Delta is currently priced 26% below the average price you’ll pay for this route.

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

    $370 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Virgin Atlantic and Air France, with prices starting from $373 and $378, respectively.

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

    On average you can expect to pay $2,273 for a flight from San Francisco to Bengaluru. The cheapest flight overall is $503 while the most popular route, (San Francisco - Bengaluru Intl) is currently priced at $552.

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

    Of the flights from San Francisco to Bengaluru that have layovers, most of them stop in Singapore. San Francisco to Bengaluru flights stop in London the next most. Doha comes next as the third most popular layover location for San Francisco to Bengaluru flights.

  • 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 $83 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 $40.

  • What are points of interest worth seeing during a layover in Doha?

    Museum of Islamic Art, Katara Cultural Village, and Aspire Tower are currently the most popular points of interest in Doha. Those on a layover in Doha interested in visiting Museum of Islamic Art, Katara Cultural Village, or Aspire Tower can do so by traveling 5.2 mi, 8.7 mi, and 10.6 mi, respectively from Doha Hamad Intl. Those looking to explore during their layover in Doha can rent a car from Doha Hamad Intl for about $24 per day.

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

    The least popular layover on flights from San Francisco to Bengaluru is Los Angeles. Los Angeles is followed by Seattle in terms of the least popular layover location on flights from San Francisco to Bengaluru. Seattle is followed by Munich in terms of the least popular layover location 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 $904). Flying from San Francisco to Bengaluru in December is currently the most expensive (average of $1,434). 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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$566Average$1,020FlexibilityNo cancel feeOn-timeN/A
Singapore AirlinesCheapest$598Average$878FlexibilityNo cancel feeOn-time81%
Virgin AtlanticCheapest$723Average$1,120FlexibilityNo cancel feeOn-time72%
Cathay PacificCheapest$748Average$1,063FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$759Average$1,119FlexibilityNo cancel feeOn-time77%
KLMCheapest$762Average$1,407FlexibilityNo cancel feeOn-time75%
Air IndiaCheapest$785Average$1,270FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$813Average$1,318FlexibilityNo cancel feeOn-time80%
LufthansaCheapest$832Average$1,342FlexibilityNo cancel feeOn-time76%
EmiratesCheapest$880Average$1,412FlexibilityNo cancel feeOn-time75%

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