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Cheap flights from Bucharest to San Francisco from $384

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest to San Francisco departing on 1/21. 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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0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
4:30 am - 7:35 pmOTP-SFO
25h 05m3 stops
Multiple Airlines Logo
2:40 pm - 12:30 amSFO-OTP
23h 50m3 stops
$739Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 28
Multiple Airlines Logo
4:30 am - 7:35 pmOTP-SFO
25h 05m3 stops
Multiple Airlines Logo
2:40 pm - 12:30 amSFO-OTP
23h 50m3 stops
$740Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 28
Multiple Airlines Logo
10:50 pm - 4:30 pmOTP-SFO
27h 40m2 stops
Multiple Airlines Logo
4:35 pm - 12:50 amSFO-OTP
22h 15m2 stops
$793Multiple Airlines
Find Deal
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
6:55 am - 8:10 pmOTP-SFO
23h 15m1 stop
Multiple Airlines Logo
6:20 pm - 12:50 amSFO-OTP
21h 30m2 stops
$818Multiple Airlines
Find Deal
Wed, Feb 18 - Fri, Mar 20
Turkish Airlines Logo
10:10 am - 4:45 pmOTP-SFO
16h 35m1 stop
Turkish Airlines Logo
6:50 pm - 8:50 amSFO-OTP
28h 00m1 stop
$825Turkish Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 17
Multiple Airlines Logo
6:30 am - 4:30 pmOTP-SFO
20h 00m1 stop
Multiple Airlines Logo
7:00 am - 12:30 pmSFO-OTP
19h 30m2 stops
$826Multiple Airlines
Find Deal
Thu, Jan 15 - Wed, Jan 28
Multiple Airlines Logo
6:55 am - 8:10 pmOTP-SFO
23h 15m1 stop
Multiple Airlines Logo
6:00 am - 3:20 pmSFO-OTP
23h 20m2 stops
$832Multiple Airlines
Find Deal
Wed, Jan 28 - Wed, Apr 29
Multiple Airlines Logo
5:55 am - 9:22 pmOTP-SFO
25h 27m2 stops
Multiple Airlines Logo
7:25 pm - 3:50 pmSFO-OTP
34h 25m1 stop
$834Multiple Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 17
Turkish Airlines Logo
9:50 pm - 11:05 amOTP-SFO
23h 15m1 stop
Turkish Airlines Logo
7:50 pm - 2:10 pmSFO-OTP
33h 20m1 stop
$835Turkish Airlines
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Fri, Feb 27 - Thu, Mar 12
Turkish Airlines Logo
10:10 am - 4:45 pmOTP-SFO
16h 35m1 stop
Turkish Airlines Logo
6:50 pm - 8:30 pmSFO-OTP
15h 40m1 stop
$836Turkish Airlines
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Tue, Feb 3 - Tue, Feb 17

British Airways flights from Bucharest to San Francisco

Our best British Airways deals on Bucharest to San Francisco flight tickets
British Airways
Jan 15
OTP8:00 amBucharest Otopeni Intl
20h 45m
1 stop
SFO6:45 pmSan Francisco
Jan 28
SFO4:30 pmSan Francisco
21h 00m
2 stops
OTP11:30 pmBucharest Otopeni Intl
$840
Find similar
British Airways
Jan 30
OTP8:00 amBucharest Otopeni Intl
17h 00m
1 stop
SFO3:00 pmSan Francisco
Apr 27
SFO4:35 pmSan Francisco
22h 50m
1 stop
OTP1:25 amBucharest Otopeni Intl
$841
Find similar
British Airways
Jan 15
OTP8:00 amBucharest Otopeni Intl
20h 45m
1 stop
SFO6:45 pmSan Francisco
Jan 28
SFO8:40 pmSan Francisco
16h 50m
1 stop
OTP11:30 pmBucharest Otopeni Intl
$842
Find similar

Air Canada flights from Bucharest to San Francisco

Our best Air Canada deals on Bucharest to San Francisco flight tickets
Air Canada
Feb 3
OTP5:55 amBucharest Otopeni Intl
25h 27m
2 stops
SFO9:22 pmSan Francisco
Feb 17
SFO11:31 pmSan Francisco
28h 29m
2 stops
OTP2:00 pmBucharest Otopeni Intl
$859
Find similar
Air Canada
Jan 30
OTP5:55 amBucharest Otopeni Intl
40h 25m
2 stops
SFO12:20 pmSan Francisco
Apr 27
SFO11:20 amSan Francisco
18h 50m
2 stops
OTP4:10 pmBucharest Otopeni Intl
$861
Find similar
Air Canada
Jan 29
OTP5:50 amBucharest Otopeni Intl
49h 03m
2 stops
SFO8:53 pmSan Francisco
Apr 28
SFO8:10 amSan Francisco
24h 25m
2 stops
OTP6:35 pmBucharest Otopeni Intl
$866
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Bucharest to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 1/14

4:30 am-7:35 pm

3 stops25h 05m

San Francisco

Wed 1/28

2:40 pm-12:30 am

3 stops23h 50m

$739

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 1/14

4:30 am-7:35 pm

3 stops25h 05m

San Francisco

Wed 1/28

2:40 pm-12:30 am

3 stops23h 50m

$740

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 1/15

10:50 pm-4:30 pm

2 stops27h 40m

San Francisco

Wed 1/28

4:35 pm-12:50 am

2 stops22h 15m

$793

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 2/18

6:55 am-8:10 pm

1 stop23h 15m

San Francisco

Fri 3/20

6:20 pm-12:50 am

2 stops21h 30m

$818

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 2/3

10:10 am-4:45 pm

1 stop16h 35m

San Francisco

Tue 2/17

6:50 pm-8:50 am

1 stop28h 00m

$825

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 1/15

6:30 am-4:30 pm

1 stop20h 00m

San Francisco

Wed 1/28

7:00 am-12:30 pm

2 stops19h 30m

$826

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 1/28

6:55 am-8:10 pm

1 stop23h 15m

San Francisco

Wed 4/29

6:00 am-3:20 pm

2 stops23h 20m

$832

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 2/3

5:55 am-9:22 pm

2 stops25h 27m

San Francisco

Tue 2/17

7:25 pm-3:50 pm

1 stop34h 25m

$834

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 2/27

9:50 pm-11:05 am

1 stop23h 15m

San Francisco

Thu 3/12

7:50 pm-2:10 pm

1 stop33h 20m

$835

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 2/3

10:10 am-4:45 pm

1 stop16h 35m

San Francisco

Tue 2/17

6:50 pm-8:30 pm

1 stop15h 40m

$836

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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 April is also cheap. Prices for this month can be found on momondo for an average of $832.

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 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $917 when searching 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 $808 on momondo.

Can stopping save me money on Bucharest to San Francisco flights?

You could potentially save up to 18% on your flight if you consider stops on a Bucharest to San Francisco flight.

How have Bucharest to San Francisco flight prices changed over time?

When to book flights from Bucharest to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Bucharest to San Francisco takes 16h 50m
There are no direct flights from Bucharest to San Francisco. There are no popular flight routes from Bucharest to San Francisco.
Search flight deals

  • 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 15h 20m.

  • 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?

  • 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?

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
British AirwaysPriceFrom $714Free CancellationRating
6.7
7,539 reviews
Search British Airways flights
LufthansaPriceFrom $722Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
KLMPriceFrom $807Free CancellationRating
7.7
1,422 reviews
Search KLM flights
SWISSPriceFrom $827Free CancellationRating
7.5
1,794 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $842Free CancellationRating
7.3
4,059 reviews
Search Turkish Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Daly City
Walnut Creek
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Pacific Grove

Why 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.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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