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£418 Cheap Flights from Bengaluru (BLR) to San Francisco (SFO)

View £418 flight on Fri, 30 Oct 2026Opens in a new window

Popular airlines from Kempegowda Intl. Airport (BLR) to San Francisco International Airport (SFO)

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Cheap Flights from Bengaluru (BLR) to San Francisco (SFO)

Prices were available within the past 7 days and start at £418 for one-way flights and £728 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, 22 Jan - Sat, 30 Jan
BLR
Bengaluru
SFO
San Francisco
£728 Return, found 20 hours ago
£728
Return
found 20 hours ago
Select Swiss International Air Lines flight, departing Fri, 22 Jan from Bengaluru to San Francisco, returning Sat, 30 Jan, priced at £728 found 20 hours ago
Swiss International Air Lines
Fri, 22 Jan - Sat, 30 Jan
BLR
Bengaluru
SFO
San Francisco
£730 Return, found 20 hours ago
£730
Return
found 20 hours ago
Select Swiss International Air Lines flight, departing Fri, 22 Jan from Bengaluru to San Francisco, returning Sat, 30 Jan, priced at £730 found 20 hours ago
Swiss International Air Lines
Fri, 22 Jan - Sat, 30 Jan
BLR
Bengaluru
SFO
San Francisco
£732 Return, found 20 hours ago
£732
Return
found 20 hours ago
Select Swiss International Air Lines flight, departing Fri, 22 Jan from Bengaluru to San Francisco, returning Sat, 30 Jan, priced at £732 found 20 hours ago
Swiss International Air Lines
Fri, 25 Dec - Sun, 3 Jan
BLR
Bengaluru
SFO
San Francisco
£735 Return, found 2 days ago
£735
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, 25 Dec from Bengaluru to San Francisco, returning Sun, 3 Jan, priced at £735 found 2 days ago
Swiss International Air Lines
Fri, 22 Jan - Sat, 30 Jan
BLR
Bengaluru
SFO
San Francisco
£736 Return, found 20 hours ago
£736
Return
found 20 hours ago
Select Swiss International Air Lines flight, departing Fri, 22 Jan from Bengaluru to San Francisco, returning Sat, 30 Jan, priced at £736 found 20 hours ago
British Airways
Fri, 22 Jan - Sat, 30 Jan
BLR
Bengaluru
SFO
San Francisco
£738 Return, found 20 hours ago
£738
Return
found 20 hours ago
Select British Airways flight, departing Fri, 22 Jan from Bengaluru to San Francisco, returning Sat, 30 Jan, priced at £738 found 20 hours ago
Lufthansa
Tue, 1 Dec - Fri, 15 Jan
BLR
Bengaluru
SFO
San Francisco
£740 Return, found 1 day ago
£740
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 1 Dec from Bengaluru to San Francisco, returning Fri, 15 Jan, priced at £740 found 1 day ago
Air Canada
Tue, 1 Dec - Fri, 15 Jan
BLR
Bengaluru
SFO
San Francisco
£741 Return, found 1 day ago
£741
Return
found 1 day ago
Select Air Canada flight, departing Tue, 1 Dec from Bengaluru to San Francisco, returning Fri, 15 Jan, priced at £741 found 1 day ago
Lufthansa
Tue, 1 Dec - Fri, 15 Jan
BLR
Bengaluru
SFO
San Francisco
£743 Return, found 1 day ago
£743
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 1 Dec from Bengaluru to San Francisco, returning Fri, 15 Jan, priced at £743 found 1 day ago
Emirates
Tue, 20 Oct - Tue, 3 Nov
BLR
Bengaluru
SFO
San Francisco
£832 Return, found 4 days ago
£832
Return
found 4 days ago
Select Emirates flight, departing Tue, 20 Oct from Bengaluru to San Francisco, returning Tue, 3 Nov, priced at £832 found 4 days ago

Frequently asked questions

How much does a flight from Bengaluru (BLR-Kempegowda Intl.) to San Francisco, CA (SFO-San Francisco Intl.) cost?
You can find one-way and return flights from BLR to SFO with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BLR to SFO ticket fares go up or down.
What is the cheapest month to fly from Bengaluru (BLR) to San Francisco, CA (SFO)?
The cheapest months to fly from Bengaluru (BLR) to San Francisco, CA (SFO) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Bengaluru (BLR) to San Francisco, CA (SFO)?
Enter BLR to SFO and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Bengaluru (BLR-Kempegowda Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
Ethiopian Airlines is one of the cheapest airlines offering connecting flights from Bengaluru (BLR-Kempegowda Intl.) to San Francisco, CA (SFO-San Francisco Intl.), with return tickets starting from around £905 for flights that can be booked for departure within the next year. These flights typically include a layover in Bole Intl. (ADD). Prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Bengaluru (BLR) to San Francisco, CA (SFO)?
To find a cheap flight from Bengaluru (BLR) to San Francisco, CA (SFO), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Bengaluru (BLR) to San Francisco, CA (SFO)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Bengaluru (BLR) to San Francisco, CA (SFO)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Bengaluru (BLR) to San Francisco, CA (SFO). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Bengaluru (BLR-Kempegowda Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
A nonstop flight from BLR to SFO typically takes around 16 hours 20 minutes, covering approximately 13,988 kilometers. Connecting flights on this route usually add 8 hours 40 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Bengaluru (BLR) to San Francisco, CA (SFO)?
Select the "Business class" and "First class" filters when looking for Bengaluru (BLR) to San Francisco, CA (SFO) flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Bengaluru (BLR) to San Francisco, CA (SFO) flight with Expedia?
It's easy to earn miles on a Bengaluru (BLR) to San Francisco, CA (SFO) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Bengaluru (BLR) to San Francisco, CA (SFO) at the last minute?
Typically, booking a last minute flight from Bengaluru (BLR) to San Francisco, CA (SFO) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Bengaluru (BLR) to San Francisco, CA (SFO) flight and hotel package?
Securing a Bengaluru (BLR) to San Francisco, CA (SFO) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Bengaluru (BLR) to San Francisco, CA (SFO)?
If you booked your Bengaluru (BLR) to San Francisco, CA (SFO) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Kempegowda Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air Canada, Air France, Air India, British Airways, Cathay Pacific, Emirates, Japan Airlines, KLM, Lufthansa, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Virgin Atlantic
Return price
£727
Distance
13905 km

Book with confidence

Compare flights from Bengaluru to San Francisco easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Bengaluru to San Francisco. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to San Francisco Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Kempegowda Intl. to San Francisco Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Kempegowda Intl. (BLR) to San Francisco Intl. (SFO)

The easiest way to view the best deals on flights from Bengaluru to San Francisco today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Kempegowda Intl. to San Francisco Intl. start at just £728 and range up to £832.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Bengaluru and San Francisco
  • booking your flight during January, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Bengaluru to San Francisco flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Kempegowda Intl. to San Francisco Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Bengaluru to San Francisco easily and book with confidence

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*Available to Expedia members.