Find Cheapest Airlines Flying from Sofia to San Francisco

Choose from 1 airlines flying from Sofia to San Francisco, including Wizz Air, and . Wizz Air currently offers the cheapest ticket on this route.
Wizz Air logo Wizz Air
Airlines are determined based on actual purchased flight tickets from Sofia to San Francisco according to previous 12 months data from Trip.com.

Find the cheapest flight options from Sofia to San Francisco over the next three months. Book one-way tickets from RUB 32,587 and round-trip tickets from RUB 62,010.

Displayed flight fares from Sofia to San Francisco are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Information for Sofia to San Francisco Flights

The distance between Sofia and San Francisco is 10,438.33km. Based on Trip.com's data, travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight priceRUB 32,587
Cheapest return ticket priceRUB 62,010
Off-season travel monthNovember
Peak season for travelJuly
Flight distance10,438.33km
Popular airlineWizz Air
Flight statistics for the Sofia–San Francisco route are based on aggregated booking data from Trip.com over the past 12 months.

Flight FAQs

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

    Based on Trip.com data, Wizz Air offers one-way fares as low as RUB 32,587 on Cheapest nonstop routes (e.g. SOF to SFO on Sat, May 16), while LOT Polish Airlines offers Cheapest nonstop round-trips from RUB 62,010 departing on Fri, Jun 5 and returning on Sat, Jun 13.
  • 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.
  • 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 Sat, May 16, with one-way flights priced at just RUB 32,587.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Wizz 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.
  • The cheapest months to fly from Sofia to San Francisco is November, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Sofia to San Francisco on April 25, 2026 with Turkish Airlines, with prices starting at RUB 64,734.
  • The time difference between San Francisco and Sofia is 10h.
  • 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.

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
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.
Cancellation/change due to a flight schedule change:
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.