What is the cheapest airline that flies from Bucharest to San Francisco?

British Airways, United Airlines, and TAROM are the most popular carriers operating from Bucharest to San Francisco

When did momondo last update prices for flights from Bucharest to San Francisco Airport?

Prices for flights from Bucharest to San Francisco Airport are refreshed on a daily basis.

How old do you have to be to fly from Bucharest to San Francisco Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 licence 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.

€587 Cheap Flights from Bucharest to San Francisco in 2026

Find the cheapest flights from Bucharest to San Francisco

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:05 - 11:45

OTP

SFO

14h 40m

1 stop

06:00 - 14:10

SFO

OTP

22h 10m

2 stops

€878Delta

Tue, 15 Sep - Tue, 17 Nov

17:10 - 13:35

OTP

SFO

30h 25m

1 stop

21:23 - 14:15

SFO

OTP

30h 52m

2 stops

€882Qatar Airways

Fri, 11 Sep - Fri, 18 Sep

06:05 - 12:40

OTP

SFO

16h 35m

1 stop

22:45 - 12:30

SFO

OTP

27h 45m

2 stops

€897United Airlines

Wed, 16 Sep - Sun, 13 Dec

06:05 - 17:35

OTP

SFO

21h 30m

2 stops

13:10 - 18:35

SFO

OTP

19h 25m

2 stops

€899United Airlines

Fri, 11 Sep - Mon, 14 Dec

14:00 - 00:22

OTP

SFO

20h 22m

2 stops

06:00 - 14:10

SFO

OTP

22h 10m

2 stops

€901Delta

Mon, 14 Sep - Tue, 15 Dec

06:20 - 16:15

OTP

SFO

19h 55m

1 stop

21:05 - 01:10

SFO

OTP

18h 05m

1 stop

€903Multiple Airlines

Fri, 11 Sep - Fri, 18 Sep

18:10 - 13:50

OTP

SFO

29h 40m

1 stop

08:55 - 14:45

SFO

OTP

19h 50m

2 stops

€907British Airways

Tue, 15 Sep - Tue, 17 Nov

14:00 - 23:57

OTP

SFO

19h 57m

2 stops

15:10 - 23:15

SFO

OTP

22h 05m

1 stop

€908Multiple Airlines

Mon, 14 Sep - Mon, 14 Dec

16:50 - 14:40

OTP

SFO

31h 50m

2 stops

16:45 - 23:30

SFO

OTP

20h 45m

2 stops

€911Scandinavian Airlines

Mon, 14 Sep - Mon, 14 Dec

13:50 - 12:40

OTP

SFO

32h 50m

1 stop

13:55 - 23:20

SFO

OTP

23h 25m

1 stop

€914United Airlines

Mon, 24 Aug - Thu, 3 Sep

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United Airlines flights from Bucharest to San Francisco

Our best United Airlines deals on Bucharest to San Francisco flight tickets

United Airlines

16 Sept

OTP06:05Bucharest Otopeni Intl

16h 35m

1 stop

SFO12:40San Francisco

13 Dec

SFO22:45San Francisco

27h 45m

2 stops

OTP12:30Bucharest Otopeni Intl

€897

United Airlines

11 Sept

OTP13:45Bucharest Otopeni Intl

20h 45m

2 stops

SFO00:30San Francisco

13 Dec

SFO22:42San Francisco

33h 53m

2 stops

OTP18:35Bucharest Otopeni Intl

€899

United Airlines

24 Aug

OTP13:50Bucharest Otopeni Intl

32h 50m

1 stop

SFO12:40San Francisco

3 Sept

SFO13:55San Francisco

23h 25m

1 stop

OTP23:20Bucharest Otopeni Intl

€914

British Airways flights from Bucharest to San Francisco

Our best British Airways deals on Bucharest to San Francisco flight tickets

British Airways

15 Sept

OTP18:10Bucharest Otopeni Intl

29h 40m

1 stop

SFO13:50San Francisco

17 Nov

SFO08:55San Francisco

19h 50m

2 stops

OTP14:45Bucharest Otopeni Intl

€907

British Airways

27 Aug

OTP08:15Bucharest Otopeni Intl

21h 12m

2 stops

SFO19:27San Francisco

3 Sept

SFO16:35San Francisco

22h 45m

1 stop

OTP01:20Bucharest Otopeni Intl

€945

British Airways

13 Sept

OTP14:50Bucharest Otopeni Intl

33h 00m

1 stop

SFO13:50San Francisco

15 Dec

SFO17:25San Francisco

36h 20m

1 stop

OTP15:45Bucharest Otopeni Intl

€1,045

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 15/9

07:05-11:45

1 stop14h 40m

San Francisco

Tue 17/11

06:00-14:10

2 stops22h 10m

€878

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 11/9

17:10-13:35

1 stop30h 25m

San Francisco

Fri 18/9

21:23-14:15

2 stops30h 52m

€882

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 16/9

06:05-12:40

1 stop16h 35m

San Francisco

Sun 13/12

22:45-12:30

2 stops27h 45m

€897

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 11/9

06:05-17:35

2 stops21h 30m

San Francisco

Mon 14/12

13:10-18:35

2 stops19h 25m

€899

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Mon 14/9

14:00-00:22

2 stops20h 22m

San Francisco

Tue 15/12

06:00-14:10

2 stops22h 10m

€901

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 11/9

06:20-16:15

1 stop19h 55m

San Francisco

Fri 18/9

21:05-01:10

1 stop18h 05m

€903

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 15/9

18:10-13:50

1 stop29h 40m

San Francisco

Tue 17/11

08:55-14:45

2 stops19h 50m

€907

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Mon 14/9

14:00-23:57

2 stops19h 57m

San Francisco

Mon 14/12

15:10-23:15

1 stop22h 05m

€908

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Mon 14/9

16:50-14:40

2 stops31h 50m

San Francisco

Mon 14/12

16:45-23:30

2 stops20h 45m

€911

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Mon 24/8

13:50-12:40

1 stop32h 50m

San Francisco

Thu 3/9

13:55-23:20

1 stop23h 25m

€914

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Bucharest and San Francisco?

Prices are currently typical for flights on this route.

Typical prices usually range from €797 to €919.
The lowest price recently found on this route was €878.

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Bucharest is in March. Flight prices, which tend to average around €817, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to San Francisco from Bucharest during May instead. Flights to San Francisco in May, while not as cheap as those in March, still average around €823.

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 return 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	26h 52m
Direct flights	None

The fastest flight from Bucharest to San Francisco takes 26h 52m

There are no direct flights from Bucharest to San Francisco. There are no popular flight routes from Bucharest to San Francisco.

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Frequently asked questions about flying from Bucharest to San Francisco

How far is Bucharest to San Francisco by plane?
There are 10333.9 km between Bucharest and San Francisco. 26h 52m is a normal flight duration for this route.
When did momondo last update prices for flights from Bucharest to San Francisco Airport?
Prices for flights from Bucharest to San Francisco Airport are refreshed on a daily basis.
How old do you have to be to fly from Bucharest to San Francisco Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 licence 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.

Santa Cruz

Millbrae

Mountain View

Walnut Creek

Rohnert Park

Alameda

South San Francisco

Berkeley

Menlo Park

Aptos

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Bucharest.

Can I find flights from Bucharest to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from Bucharest on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bucharest to San Francisco?

Once all potential Bucharest to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bucharest to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bucharest to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.