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Cheap flights from Bengaluru to San Francisco from £364

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 19/1. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SFO
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 12 December 2025.

Mon 22/1202:00BLR - SFO
2 stops26h 00mAir India
Fri 26/1216:30SFO - BLR
1 stop20h 45mAir India
Deal found 11/12£612
Sun 21/1207:45BLR - SFO
Nonstop20h 15mAir India
Mon 2/216:30SFO - BLR
Nonstop20h 45mAir India
Deal found 11/12£614
Mon 15/1202:00BLR - SFO
1 stop26h 00mAir India
Tue 13/116:30SFO - BLR
Nonstop20h 45mAir India
Deal found 10/12£615
Sun 21/1202:00BLR - SFO
1 stop26h 00mAir India
Thu 29/116:30SFO - BLR
1 stop29h 45mAir India
Deal found 10/12£617
Sun 14/1207:45BLR - SFO
Nonstop20h 15mAir India
Fri 23/116:30SFO - BLR
Nonstop20h 45mAir India
Deal found 11/12£636
Wed 17/1207:45BLR - SFO
Nonstop20h 15mAir India
Thu 15/116:30SFO - BLR
1 stop31h 50mAir India
Deal found 10/12£637
Wed 17/1207:45BLR - SFO
Nonstop20h 15mAir India
Thu 1/116:30SFO - BLR
1 stop31h 50mAir India
Deal found 10/12£639
Fri 12/1216:20BLR - SFO
3 stops35h 40mMultiple Airlines
Tue 30/1216:30SFO - BLR
1 stop20h 45mMultiple Airlines
Deal found 11/12£646
Sun 21/1207:45BLR - SFO
Nonstop20h 15mAir India
Wed 31/1216:30SFO - BLR
1 stop29h 45mAir India
Deal found 10/12£660

Find 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 12 December 2025.

Round-trip from

£612

One-way from

£364

Popular in

January

Cheapest in

October

Average price

£685
Air India
  • Air India
  • 22/12-26/12
  • 3 total stops
  • 46h 45m total
  • Bengaluru to San Francisco
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Air India
  • Air India
  • 19/1
  • 1 total stop
  • 26h 00m total
  • Bengaluru to San Francisco
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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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 12 December 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

Mon 22/12

02:00-14:30

1 stop26h 00m

San Francisco

Fri 26/12

16:30-02:45

Nonstop20h 45m

£638

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Mon 19/1

02:00-14:30

1 stop26h 00m

San Francisco

Tue 20/1

16:30-02:45

Nonstop20h 45m

£661

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Sun 21/12

23:40-14:30

1 stop28h 20m

San Francisco

Thu 8/1

14:25-09:25

1 stop29h 30m

£663

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Thu 12/3

03:30-13:40

1 stop22h 40m

San Francisco

Tue 8/9

14:40-01:20

1 stop22h 10m

£668

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Sun 21/12

07:45-14:30

Nonstop20h 15m

San Francisco

Sun 4/1

14:25-10:55

1 stop31h 00m

£690

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Mon 9/3

01:25-17:20

1 stop28h 25m

San Francisco

Wed 9/9

13:40-00:10

1 stop22h 00m

£710

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Mon 13/4

01:20-22:40

1 stop33h 50m

San Francisco

Sat 12/9

13:40-00:10

1 stop22h 00m

£710

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Sun 29/3

01:20-22:40

1 stop33h 50m

San Francisco

Fri 25/9

00:20-00:10

1 stop35h 20m

£710

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Tue 10/3

01:25-17:20

1 stop28h 25m

San Francisco

Fri 11/9

13:40-00:10

1 stop22h 00m

£710

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 1/4

01:20-22:40

1 stop33h 50m

San Francisco

Tue 22/9

00:20-00:10

1 stop35h 20m

£710

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 22 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 5 December 2025.

Booking 71 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 £494). Flying from Bengaluru to San Francisco in April is currently the most expensive (average of £655). 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.

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?

    Flights from Bengaluru Intl to San Francisco have been viewed 1 times in the past calendar month.

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

    A quick flight from Bengaluru to San Francisco can take about 22h 40m. Air India provides one of the quickest options available for as low as £668. The distance between Bengaluru and San Francisco is about 8685 mi. Both multi-stop and direct flights can be found to your destination and back.

  • 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 £494). Flying from Bengaluru to San Francisco in April is currently the most expensive (average of £655). 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
San Bruno
South San Francisco
Bodega Bay
Pacific Grove

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How does Cheapflights help users find flights from Bangalore to San Francisco?

When you search for this flight from Bangalore to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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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