Cheap flights from Bucharest to San Francisco from $641
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to San Francisco departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from Bucharest to San Francisco
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Delta flights from Bucharest to San Francisco
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How to get the cheapest flight ticket from Bucharest to San Francisco
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Bucharest and San Francisco?
What is the cheapest month to fly to San Francisco?
If you aren’t able to travel to San Francisco during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $823.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart from Bucharest to San Francisco is on a Tuesday when prices can be found for as low as $860. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,060.
What is the cheapest time of day to depart on your flight to San Francisco?
Our data shows that the cheapest Bucharest to San Francisco flights are usually those with departure times in the afternoon. Our users have found flights to San Francisco in the afternoon for as low as $847. Flights at noon are often more expensive with an average ticket price of $978.
How far in advance should I book a flight to San Francisco?
You are more likely to see cheaper flights to San Francisco from Bucharest when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $928 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Bucharest for as low as $720 on momondo.
What is the cheapest airline that flies from Bucharest to San Francisco?
British Airways, KLM, and Delta are the most popular carriers operating from Bucharest to San Francisco
What airlines fly to San Francisco?
Lufthansa, British Airways and KLM are the top three most popular airlines that fly to San Francisco from Bucharest according to our data. Lufthansa is the first choice among our users, with 32% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 4 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
When to book flights from Bucharest to San Francisco
Cheap Bucharest to San Francisco (BUH to SFO) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Bucharest to San Francisco
How far is Bucharest to San Francisco by plane?
The straight-line distance from Bucharest to San Francisco is 6420.8 mi. By plane, this route typically takes 14h 45m.
When did momondo last update prices for flights from Bucharest to San Francisco Airport?
Prices for flights from Bucharest to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Bucharest to San Francisco Airport?
As of April 2025, there are 4 operators available to choose from for flights from Bucharest to San Francisco Airport.
How old do you have to be to fly from Bucharest to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bucharest to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Bucharest to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Bucharest to San Francisco is Lufthansa, representing 32% of all bookings. The subsequent popular airlines are British Airways at 26%, Turkish Airlines at 21%, and United Airlines at 12%.
Best airlines flying from Bucharest to San Francisco
Compare and see reviews for airlines that fly from Bucharest to San Francisco with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $706 | Free Cancellation | Rating 6.6 6,834 reviews | |||
| PriceFrom $722 | Free Cancellation | Rating 6.7 7,042 reviews | |||
| PriceFrom $774 | Free Cancellation | Rating 7.8 1,333 reviews | |||
| PriceFrom $819 | Free Cancellation | Rating 7.3 3,788 reviews |
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Bucharest to San Francisco?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bucharest to San Francisco. momondo saves you time and could save you money on your trip.
Can I find flights from Bucharest to San Francisco with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Francisco from Bucharest with this policy.
How can momondo help me find flights from Bucharest to San Francisco?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Bucharest.
I’m not ready to book a flight from Bucharest to San Francisco right now. Can momondo alert me if prices change?
If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Bucharest and alert you when they change.