Cheap Flights from San Francisco to Bucharest from $377

Frequently Asked Questions

• What are the cheapest flights from San Francisco to Bucharest (SFO-BUH)?

  Based on Trip.com data, Virgin Atlantic offers one-way fares as low as $377 on Cheapest nonstop routes (e.g. SFO to OTP on Fri, Oct 2), while Turkish Airlines offers Cheapest nonstop round-trips from $747 departing on Sun, Sep 13 and returning on Sun, Sep 20.

• Which airlines offer flights from San Francisco to Bucharest?

  At the moment, several airlines serve connecting flights from San Francisco to Bucharest, including: SWISS Turkish Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Francisco to Bucharest 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 San Francisco to Bucharest?

  To find best deals on flights from San Francisco to Bucharest, 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 Fri, Oct 2, with one-way flights priced at just $377.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Virgin Atlantic.
  · 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 Bucharest travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from San Francisco (SFO) to Bucharest (BUH) the cheapest?

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

• Which upcoming date is cheapest to fly from San Francisco to Bucharest on?

  After crunching the numbers on our August flight calendar, it's currently cheapest to fly from San Francisco to Bucharest on August 17, 2026 with Lufthansa, with prices starting at $750.

• Which airports can I fly to for Bucharest from San Francisco?

  You can land at any one of the following hubs in Bucharest, with San Francisco International Airport to Bucharest Henri Coandă International Airport (SFO-OTP) is by far the most common option on this route: Bucharest Henri Coandă International Airport (OTP) Bucharest Băneasa - Aurel Vlaicu International Airport (BBU).

• Is there any time difference between San Francisco and Bucharest?

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

• How do I change or cancel my ticket from San Francisco to Bucharest?

  Tickets can only be changed or canceled 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.

• What is the average cost of a one-way flight from San Francisco to Bucharest?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Francisco to Bucharest is $584. Fares vary by travel date, airline and availability.

• How do I book flights from San Francisco to Bucharest on Trip.com?

  Enter San Francisco and Bucharest, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.