Cheap flights from Bengaluru to San Francisco from £361

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — SFO
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

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 30 October 2025.

Round-trip from

£600

One-way from

£361

Popular in

August

Cheapest in

October

Average price

£705
Delta
  • Delta
  • 18/12-31/12
  • 3 total stops
  • 63h 15m total
  • Bengaluru to San Francisco
Air India
  • Air India
  • 15/3
  • 2 total stops
  • 35h 50m total
  • Bengaluru to San Francisco
Highest demand for flights based on searches. 4% potential increase in price (£30 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£8 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 30 October 2025.

Wed 10/1205:00BLR - SFO
2 stops32h 49mDelta
Sat 21/213:55SFO - BLR
1 stop21h 15mDelta
Deal found 30/10£600
Fri 19/1205:00BLR - SFO
1 stop23h 10mDelta
Tue 30/1205:45SFO - BLR
2 stops31h 55mDelta
Deal found 29/10£600
Fri 21/1105:00BLR - SFO
1 stop23h 10mDelta
Thu 1/105:45SFO - BLR
2 stops31h 55mDelta
Deal found 28/10£601
Sat 15/1105:00BLR - SFO
2 stops31h 53mVirgin Atlantic
Wed 18/216:30SFO - BLR
1 stop21h 10mVirgin Atlantic
Deal found 29/10£602
Wed 12/1102:00BLR - SFO
2 stops32h 06mDelta
Mon 9/216:30SFO - BLR
1 stop21h 10mDelta
Deal found 28/10£603
Sat 15/1105:00BLR - SFO
2 stops31h 39mDelta
Tue 10/213:55SFO - BLR
1 stop21h 15mDelta
Deal found 28/10£603
Tue 11/1105:00BLR - SFO
1 stop23h 10mVirgin Atlantic
Tue 3/313:59SFO - BLR
2 stops23h 41mVirgin Atlantic
Deal found 28/10£604
Tue 18/1105:00BLR - SFO
2 stops40h 00mDelta
Mon 16/207:00SFO - BLR
2 stops27h 45mDelta
Deal found 29/10£606
Fri 21/1105:00BLR - SFO
2 stops42h 14mDelta
Wed 18/209:00SFO - BLR
2 stops25h 45mDelta
Deal found 28/10£606
Tue 16/1205:00BLR - SFO
2 stops40h 00mDelta
Tue 30/1205:45SFO - BLR
2 stops31h 55mDelta
Deal found 29/10£608
Thu 20/1105:00BLR - SFO
2 stops33h 42mDelta
Mon 16/211:05SFO - BLR
2 stops26h 35mDelta
Deal found 28/10£609

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 30 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

Mon 13/4

01:35-17:50

2 stops28h 45m

San Francisco

Tue 21/4

15:05-23:45

1 stop44h 10m

£600

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Tue 11/11

05:00-14:40

1 stop23h 10m

San Francisco

Tue 3/3

16:30-03:10

1 stop21h 10m

£601

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 10/12

19:00-16:30

2 stops35h 00m

San Francisco

Wed 18/2

12:50-03:45

3 stops49h 25m

£670

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 15/4

01:35-23:12

2 stops34h 07m

San Francisco

Fri 24/4

11:05-23:15

2 stops23h 40m

£685

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Mon 1/12

19:00-13:20

3 stops31h 50m

San Francisco

Wed 4/2

19:25-03:45

2 stops42h 50m

£687

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 25/2

07:15-22:18

2 stops28h 33m

San Francisco

Tue 28/4

13:24-04:50

2 stops26h 56m

£689

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 26/11

05:00-14:40

1 stop23h 10m

San Francisco

Tue 6/1

09:00-03:10

2 stops28h 40m

£696

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 12/11

05:00-23:10

2 stops31h 40m

San Francisco

Wed 3/12

09:59-03:10

2 stops27h 41m

£696

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 26/11

05:00-14:40

1 stop23h 10m

San Francisco

Wed 3/12

09:59-03:10

2 stops27h 41m

£696

BengaluruSan Francisco

BLR - SFO

BLRSFO

Bengaluru Intl

Wed 26/11

05:00-09:44

2 stops42h 14m

San Francisco

Mon 5/1

22:55-00:15

2 stops35h 50m

£701

Flights are sorted by cheapest return flights first.

Deals found on 29/10

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 24 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 £501). Flying from Bengaluru to San Francisco in July is currently the most expensive (average of £651). 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 30 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 28h 33m. Delta provides one of the quickest options available for as low as £689. 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.

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

    For one-way options, check prices for Air India. According to our data, you can fly for as low as £361. Users have also found prices from £398 and £401 on SWISS and Lufthansa, respectively.

  • 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 £501). Flying from Bengaluru to San Francisco in July is currently the most expensive (average of £651). 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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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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