Cheap Flights from San Francisco International Airport to Karnataka from $1,007 Return

Flight deals from San Francisco International Airport to Karnataka

Looking for cheap tickets from San Francisco International Airport to Karnataka, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Bengaluru.$1,005 per passenger.Departing Wed, 24 Sep, returning Wed, 8 Oct.Return flight with Singapore Airlines.Outbound indirect flight with Singapore Airlines, departs from San Francisco International on Wed, 24 Sep, arriving in Bengaluru.Inbound indirect flight with Singapore Airlines, departs from Bengaluru on Wed, 8 Oct, arriving in San Francisco International.Price includes taxes and charges.From $1,005, select.

Mangalore.$1,815 per passenger.Departing Sat, 3 May, returning Fri, 23 May.Return flight with Virgin Atlantic and IndiGo.Outbound indirect flight with Virgin Atlantic, departs from San Francisco International on Sat, 3 May, arriving in Mangalore.Inbound indirect flight with IndiGo, departs from Mangalore on Fri, 23 May, arriving in San Francisco International.Price includes taxes and charges.From $1,815, select.

Flying from San Francisco International Airport to Karnataka

Arm yourself with these facts on the fly.

Cheapest flight found	$1,005, Bengaluru
Cheapest month to fly	September
Average flight time	17 hrs, 59 mins
Average flights per week	3
Most popular airline	Air India

How to find cheap flights from San Francisco International Airport to Karnataka

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from San Francisco International Airport to Karnataka. Other savvy travellers recently found return flights from $1,005 and one-way tickets from $564. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in October

The cheapest time to fly from San Francisco International Airport to Karnataka is currently October.

Fly on a Sunday

From our data, we can see that Sunday seems to be the cheapest time to fly from San Francisco International Airport to Karnataka.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from San Francisco International Airport to anywhere you choose in Karnataka.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from San Francisco International Airport to your chosen airport in Karnataka go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the San Francisco International Airport to Karnataka flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from San Francisco International Airport to Karnataka?

Yes - direct flights currently operate from San Francisco International Airport to Bengaluru Airport in Karnataka.

What is the average price of a flight from San Francisco International Airport to Karnataka?

We looked at all of the upcoming return flights from San Francisco International Airport to Karnataka we could find over the next 12 months. It looks like $1,005 is the best price. This is good, compared to the average Karnataka ticket price of $1,673.

What is the cheapest month to fly from San Francisco International Airport to Karnataka?

The cheapest month to fly from San Francisco International Airport to Mangalore Airport is currently May.
The cheapest month to fly from San Francisco International Airport to Bengaluru Airport is usually September.

Which upcoming date is cheapest to fly from San Francisco International Airport to Karnataka on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Francisco International Airport to Karnataka on Wednesday, 24 September 2025.

If I'm flying from San Francisco International Airport, where in Karnataka is cheapest to fly into?

If you're flying from San Francisco International, the cheapest city in Karnataka to fly into is Bengaluru. The cheapest airport serving Bengaluru at the moment is Bengaluru.

How long is the flight from San Francisco International Airport to Karnataka?

The average flight time between San Francisco International Airport and Karnataka is 17 hours and 59 minutes.

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Flights from San Francisco International Airport to Karnataka