$317 Cheap Flights from San Francisco (SFO) to Bengaluru (BLR)

View $317 flight on Mon, Jan 19, 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at $317 for one-way flights and $618 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Mon, Sep 29 - Sat, Oct 4
SFO
San Francisco
BLR
Bengaluru
$618 Roundtrip, just found
$618
Roundtrip
just found
Select Singapore Airlines flight, departing Mon, Sep 29 from San Francisco to Bengaluru, returning Sat, Oct 4, priced at $618 just found
Air India
Mon, Sep 22 - Wed, Oct 22
SFO
San Francisco
BLR
Bengaluru
$670 Roundtrip, found 4 days ago
$670
Roundtrip
found 4 days ago
Select Air India flight, departing Mon, Sep 22 from San Francisco to Bengaluru, returning Wed, Oct 22, priced at $670 found 4 days ago
Delta
Mon, Apr 27 - Mon, May 18
SFO
San Francisco
BLR
Bengaluru
$709 Roundtrip, found 3 days ago
$709
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Apr 27 from San Francisco to Bengaluru, returning Mon, May 18, priced at $709 found 3 days ago
Virgin Atlantic
Tue, Aug 26 - Tue, Mar 3
SFO
San Francisco
BLR
Bengaluru
$729 Roundtrip, just found
$729
Roundtrip
just found
Select Virgin Atlantic flight, departing Tue, Aug 26 from San Francisco to Bengaluru, returning Tue, Mar 3, priced at $729 just found
KLM
Mon, Apr 27 - Mon, May 18
SFO
San Francisco
BLR
Bengaluru
$761 Roundtrip, found 3 days ago
$761
Roundtrip
found 3 days ago
Select KLM flight, departing Mon, Apr 27 from San Francisco to Bengaluru, returning Mon, May 18, priced at $761 found 3 days ago
Air France
Wed, Mar 11 - Wed, Apr 1
SFO
San Francisco
BLR
Bengaluru
$766 Roundtrip, found 1 day ago
$766
Roundtrip
found 1 day ago
Select Air France flight, departing Wed, Mar 11 from San Francisco to Bengaluru, returning Wed, Apr 1, priced at $766 found 1 day ago
Qatar Airways
Wed, Aug 20 - Thu, Feb 19
SFO
San Francisco
BLR
Bengaluru
$847 Roundtrip, found 4 days ago
$847
Roundtrip
found 4 days ago
Select Qatar Airways flight, departing Wed, Aug 20 from San Francisco to Bengaluru, returning Thu, Feb 19, priced at $847 found 4 days ago
Cathay Pacific
Fri, Jan 2 - Wed, Jan 21
SFO
San Francisco
BLR
Bengaluru
$874 Roundtrip, just found
$874
Roundtrip
just found
Select Cathay Pacific flight, departing Fri, Jan 2 from San Francisco to Bengaluru, returning Wed, Jan 21, priced at $874 just found
Lufthansa
Sun, Nov 23 - Mon, Jan 26
SFO
San Francisco
BLR
Bengaluru
$891 Roundtrip, found 2 days ago
$891
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sun, Nov 23 from San Francisco to Bengaluru, returning Mon, Jan 26, priced at $891 found 2 days ago
Air Canada
Tue, Jan 27 - Tue, Feb 3
SFO
San Francisco
BLR
Bengaluru
$893 Roundtrip, found 3 days ago
$893
Roundtrip
found 3 days ago
Select Air Canada flight, departing Tue, Jan 27 from San Francisco to Bengaluru, returning Tue, Feb 3, priced at $893 found 3 days ago

Find the cheapest month to fly from San Francisco (SFO) to Bengaluru (BLR)

September is typically the cheapest month to fly

From $515 - $902 per traveler.

Graph displaying average flight prices per month

Alternative airports near Bengaluru

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kempegowda Intl. BLR. Cheapest and Closest option available. Average driving time to city center is 32 minutes. Flights from $1,059
BLR
Kempegowda Intl.
CheapestClosest
Average driving time to city center32 min
Flights from $1,059
Flights from San Francisco (SFO) to Bengaluru (BLR)
Origin airport
San Francisco Intl.
Destination airport
Kempegowda Intl.
Airlines serving
Air Canada, Air France, Air India, All Nippon Airways, American Airlines, British Airways, Cathay Pacific, Delta, Emirates, Etihad Airways, Japan Airlines, KLM, Lufthansa, Malaysia Airlines, Oman Air, Qatar Airways, Singapore Airlines, Swiss International Air Lines, Turkish Airlines, Virgin Atlantic
Roundtrip price
$618
Distance
8691 mi

San Francisco to Bengaluru Flights

The cheapest times to fly from San Francisco to Bengaluru

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from San Francisco to Bengaluru are during the month of September. You can find some of the cheapest flights from San Francisco to Bengaluru with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Francisco to Bengaluru

Sunday is one of the best days to book for cheap flights from San Francisco to Bengaluru: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from San Francisco to Bengaluru

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from San Francisco to Bengaluru in 2025. You can also book with separate airlines for your outbound and return journeys, from $317 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap San Francisco to Bengaluru flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your San Francisco to Bengaluru airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR) cost?
Cheap round-trip flights from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR) start at $979. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Air India flight leaving SFO on July 28 2025 and touching down at BLR. The price was last updated on July 3 2025 and has not changed since.
What is the cheapest month to fly from SFO to BLR?
The cheapest flights from SFO to BLR are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR)?
You can fly nonstop from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR) on an Air India flight.
What is the cheapest airline that flies from SFO to BLR?
With tickets starting at $745 for a one-way flight from SFO to BLR, Air India is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SFO on September 23 2025. Prices were last updated on July 3 2025 and have not changed since.
How many flights per day from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR)?
On average, there are 3 direct flights departing from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR) weekly. If you don't find one that fits your schedule, think about catching a flight that has a layover. Customize your search on Expedia to include one or two stops and select the next best option.
What are the most popular departure times for flights from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR)?
Flights between SFO and BLR are busiest at 8 PM. If you'd like a less crowded experience and potentially cheaper fares, look for a time when demand is lower.
What day of the week has the most flights from SFO to BLR?
Friday offers the most flights from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your itinerary.
What is the earliest flight from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR)?
Hop on the earliest flight at around 8:00PM UTC-8, departing from San Francisco Intl. Airport (SFO). You'll be traveling for approximately 17h 55m, reaching Kempegowda Intl. Airport (BLR) at approximately 3:25AM UTC+5.
How long does it take to fly from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR)?
It takes approximately 17 hours and 55 minutes to cover the 8,700 mi from SFO to BLR.
What is the best time to fly from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR)?
To land at Kempegowda Intl. Airport (BLR) on time, pick a flight that leaves from San Francisco Intl. Airport (SFO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Bengaluru from San Francisco Intl. Airport (SFO)?
Kempegowda Intl. Airport (BLR) is the only airport in Bengaluru with direct flights from San Francisco Intl. Airport (SFO). Check out your options and discover cheap fares on Expedia.
Is it cheaper to buy a plane ticket from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR) last-minute?
Booking your ticket from SFO to BLR just before your getaway is typically more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a SFO to BLR flight and hotel package?
Securing a SFO to BLR flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our impressive range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco Intl. Airport (SFO) to Kempegowda Intl. Airport (BLR)?
In most instances, you're able to cancel or reschedule your SFO to BLR flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you want further information, head to our Customer Service portal.

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*Available to One Key members.