$553 Cheap United flights San Francisco (SFO) to Delhi (DEL)

You’ll find cheap round-trip United Airlines flights from $679 from SFO to DEL by organizing your results from “Price (lowest to highest)” on Expedia. Or look for deals from $553 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

United Airlines flights to Delhi are usually more affordable in the quieter months of May and June. Whether you’re in search of a return or one-way ticket, you could find a better deal then.

Start your search for United Airlines flights from SFO to DEL about one month before you want to go. The cheapest time to book an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of fare class and itinerary, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Passengers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

To figure out if there’s a direct route from SFO to DEL with United Airlines or any other airlines, select the “Nonstop” filter when searching for flights.

Filter your results by “Morning” and “Early Morning” to find the earliest flights from SFO to DEL. Taking off early means you’re 20% less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Indira Gandhi Intl. Airport (DEL) is the primary Delhi hub for United Airlines flights from San Francisco Intl. Airport (SFO).

A rewarding loyalty program and the chance to rack up points through United Mileage Plus are the start of the reasons to depart from SFO to DEL with United Airlines. Plus, when you sign up to Expedia’s free One Key™ program, you can earn OneKeyCash™* on top of any airline loyalty program earnings. It’s yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on the ticket type you purchased, a fee may apply if you change or cancel your flight more than 24 hours after it’s been confirmed. To find flexible fares, select our “Changes included” or “No cancel fee” filter when you look for flights. For more information on modifying or canceling your reservation, go to “Trips,” select your flight and click on “Manage Booking.”