Cheap flights from Bengaluru to San Francisco from £376

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SFO
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Bangalore to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) to San Francisco (SFO). 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 17 October 2025.

Round-trip from

£591

One-way from

£376

Popular in

August

Cheapest in

October

Average price

£693
Delta
  • Delta
  • 29/10-10/1
  • 4 total stops
  • 70h 52m total
  • Bengaluru to San Francisco
Air India
  • Air India
  • 18/11
  • 1 total stop
  • 43h 30m total
  • Bengaluru to San Francisco
Highest demand for flights based on searches. 4% potential increase in price (£28 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in October 2025

Find flight deals from Bangalore to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Bangalore to San Francisco
Explore the most affordable flight options available from Bangalore to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2025.

Wed 29/1002:00BLR - SFO
2 stops32h 42mDelta
Sat 10/121:00SFO - BLR
2 stops38h 10mDelta
Deal found 16/10£591
Mon 27/1005:00BLR - SFO
1 stop23h 10mVirgin Atlantic
Sat 10/113:59SFO - BLR
2 stops23h 41mVirgin Atlantic
Deal found 15/10£593
Sat 25/1006:05BLR - SFO
2 stops40h 23mDelta
Sun 11/107:00SFO - BLR
2 stops28h 10mDelta
Deal found 16/10£593
Wed 29/1005:00BLR - SFO
1 stop23h 10mVirgin Atlantic
Wed 18/216:30SFO - BLR
1 stop21h 10mVirgin Atlantic
Deal found 16/10£596
Tue 4/1105:00BLR - SFO
2 stops39h 55mDelta
Mon 2/209:00SFO - BLR
2 stops25h 45mDelta
Deal found 15/10£596
Mon 22/1205:00BLR - SFO
2 stops33h 02mVirgin Atlantic
Thu 29/116:30SFO - BLR
1 stop21h 10mVirgin Atlantic
Deal found 16/10£597
Sun 26/1005:10BLR - SFO
2 stops41h 05mDelta
Fri 9/110:31SFO - BLR
2 stops27h 09mDelta
Deal found 15/10£599
Mon 22/1205:00BLR - SFO
2 stops33h 02mVirgin Atlantic
Wed 15/715:55SFO - BLR
1 stop23h 05mVirgin Atlantic
Deal found 17/10£600
Thu 6/1113:40BLR - SFO
1 stop20h 40mAir India
Mon 10/1122:30SFO - BLR
1 stop20h 30mAir India
Deal found 14/10£619
Sat 15/1102:30BLR - SFO
2 stops28h 38mKLM
Sat 31/110:31SFO - BLR
2 stops24h 39mKLM
Deal found 15/10£622

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangalore to San Francisco 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 858,174 searches. Data last updated 17 October 2025.
Use the filters below to find and compare flights from Bengaluru to San Francisco that are best for you.

Fly from

Bangalore

Fly to

San Francisco

Route

Depart

Return

Price

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Fri 31/10

05:00-15:40

1 stop23h 10m

San Francisco

Fri 30/1

07:00-03:10

2 stops30h 40m

£591

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Mon 27/10

02:30-09:58

2 stops43h 58m

San Francisco

Thu 8/1

07:00-00:40

2 stops28h 10m

£591

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 8/4

05:31-10:30

2 stops41h 29m

San Francisco

Thu 4/6

06:05-03:30

2 stops32h 55m

£594

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Mon 3/11

05:00-07:25

2 stops39h 55m

San Francisco

Sun 1/2

07:00-00:15

2 stops27h 45m

£596

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 29/10

02:00-01:29

2 stops35h 59m

San Francisco

Thu 29/1

06:05-03:10

2 stops31h 35m

£596

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Mon 3/11

05:00-07:25

2 stops39h 55m

San Francisco

Sat 31/1

07:00-00:15

2 stops27h 45m

£596

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Thu 4/12

05:00-23:22

2 stops31h 52m

San Francisco

Tue 28/4

08:55-03:30

2 stops30h 05m

£600

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Sat 15/11

02:30-17:38

2 stops28h 38m

San Francisco

Sat 31/1

13:55-00:40

1 stop21h 15m

£628

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Tue 9/12

07:15-00:11

2 stops30h 26m

San Francisco

Mon 9/3

13:33-05:05

2 stops27h 02m

£653

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Mon 2/3

03:30-20:00

1 stop30h 00m

San Francisco

Mon 31/8

14:40-01:20

1 stop22h 10m

£666

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 23 results
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Best time to book a flight from Bangalore to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bangalore with our price prediction graph.
Estimated return 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 Bengaluru to San Francisco

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

Use this chart to determine the optimal time to book a return flight from Bangalore to San Francisco. Price data was last updated on 10 October 2025.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bengaluru to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Bengaluru to San Francisco?

Currently, August is the cheapest month in which you can book a flight from Bengaluru to San Francisco (average of £493). Flying from Bengaluru to San Francisco in July is currently the most expensive (average of £641). 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 BLR to SFO?

Find hourly flight availability from Bangalore to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bengaluru to San Francisco as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Bangalore to San Francisco. 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 Bengaluru to San Francisco flight route?

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

    A quick flight from Bengaluru to San Francisco can take about 23h 10m. Delta provides one of the quickest options available for as low as £591. The distance between Bengaluru and San Francisco is about 8685 mi.

  • Can I find deals for flights from Bangalore to San Francisco that include hotel bookings?

    Yes. In addition to deals on Bangalore to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangalore to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangalore to San Francisco.

  • Can I find deals for business class flights from Bangalore to San Francisco?

    Yes. Cheapflights offers flight deals from Bangalore to San Francisco 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 Bengaluru to San Francisco?

    Currently, August is the cheapest month in which you can book a flight from Bengaluru to San Francisco (average of £493). Flying from Bengaluru to San Francisco in July is currently the most expensive (average of £641). 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

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
South San Francisco
Bodega Bay
Pacific Grove

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Why should you use Cheapflights to find cheap flight tickets from Bangalore to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Bangalore.

Can Cheapflights find flights from Bangalore to San Francisco with no change fees?

Certainly. Search results for flights to San Francisco from Bangalore shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Bangalore to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Bangalore to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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