₹ 46,796 Cheap Flights from Sofia (SOF) to San Francisco (SFO)

Flight FAQs

• Which airlines offer the cheapest flights from Sofia (SOF) to San Francisco (SFO)?

  Based on Trip.com data, Bulgaria Air offers one-way fares as low as ₹ 46,796 on Cheapest nonstop routes (e.g. SOF to SFO on Tue, Jun 16), while LOT Polish Airlines offers Cheapest nonstop round-trips from ₹ 79,533 departing on Sat, Jun 6 and returning on Sun, Jun 14.

• When is the best time to book flights from Sofia to San Francisco?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Sofia to San Francisco is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Sofia to San Francisco?

  To find best deals on flights from Sofia to San Francisco, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Jun 16, with one-way flights priced at just ₹ 46,796.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Bulgaria Air.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for San Francisco travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Sofia to San Francisco to get the best price?

  The cheapest months to fly from Sofia to San Francisco is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Sofia to San Francisco?

  After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Sofia to San Francisco on May 19, 2026 with LOT Polish Airlines, with prices starting at ₹ 79,927.

• What is the time difference between Sofia and San Francisco?

  The time difference between San Francisco and Sofia is 10h.

• How can I change or cancel my flight ticket from Sofia to San Francisco?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.