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

You can find one-way and return flights from SFO to BLR 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 SFO to BLR ticket fares go up or down.

The cheapest months to fly from San Francisco, CA (SFO) to Bengaluru (BLR) 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.

Enter SFO to BLR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Alaska Airlines is one of the cheapest airlines offering connecting return flights from San Francisco International Airport (SFO) to Kempegowda International Airport (BLR), with tickets starting from around AU$1505 for flights that can be booked for departure within the next year, with a layover in Seattle - Tacoma International (SEA). 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.

To find a cheap flight from San Francisco, CA (SFO) to Bengaluru (BLR), 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.

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.

There are approximately 165 connecting flights per day from San Francisco Intl. (SFO) to Kempegowda Intl. (BLR). Some common connection points include John F. Kennedy Intl. (JFK), Heathrow (LHR), and Los Angeles Intl. (LAX).

The earliest flight from San Francisco International Airport (SFO) to Kempegowda International Airport (BLR) typically departs around 12:05 AM local time, operated by Cathay Pacific. This is a seasonal service active in June, July, August, and September. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Bengaluru (BLR-Kempegowda Intl.) on a Thursday, with around 127 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Flight schedules are quite consistent throughout the week, so you'll have a good selection of flights no matter which day you choose to fly.

The most popular departure times for flights from San Francisco Intl. (SFO) to Kempegowda Intl. (BLR) are between 12pm and 3pm. Many major carriers, including United, Lufthansa and Cathay Pacific, offer flights during this window. Many travelers prefer this because it allows for a morning in San Francisco before heading to the airport, and you'll arrive in Bengaluru at a convenient time.

A nonstop flight from SFO to BLR typically takes around 18 hours, covering approximately 13,988 kilometers. Connecting flights on this route usually add 4 hours 20 minutes to your travel time. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

You can fly business class or first class between SFO and BLR.

Airlines that offer business class service on this route include:

• Lufthansa
• Air France
• Emirates
• Skywest Air
• Air India
• Singapore Airlines
• British Airways
• KLM
• Korean Air
• Swiss International Air Lines
• TAP Portugal
• Alaska Airlines
• Air Canada
• JetBlue Airways
• Delta
• United
• All Nippon Airways
• Qatar Airways
• LOT-Polish Airlines
• American Airlines
• EVA Airways
• Turkish Airlines
• Cathay Pacific
• ITA Airways
• Aer Lingus
• Virgin Atlantic
• Japan Airlines
• Horizon Air

First class cabins are available on:

• Lufthansa
• Emirates
• Air India
• Alaska Airlines
• United

It's easy to earn miles on a San Francisco, CA (SFO) to Bengaluru (BLR) 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.

If you're planning to travel to Bengaluru from San Francisco Intl. (SFO), you can fly directly into Kempegowda Intl. (BLR). Some flights may connect through major hubs like John F. Kennedy Intl. (JFK), O'Hare Intl. (ORD), or Netaji Subhash Chandra Bose Intl. (CCU) before reaching Bengaluru. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from San Francisco, CA (SFO) to Bengaluru (BLR) 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.

Securing a San Francisco, CA (SFO) to Bengaluru (BLR) 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.

If you booked your San Francisco, CA (SFO) to Bengaluru (BLR) 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.