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

TAROM and Qatar Airways 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.

€652 Cheap Flights from Bucharest to San Francisco in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from €1,043 to €707. The lowest price recently found on this route was €795.

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Find the cheapest flights from Bucharest to San Francisco

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:10 - 13:35

OTP

SFO

30h 25m

1 stop

09:40 - 07:40

SFO

OTP

36h 00m

2 stops

€795Qatar Airways

Fri, 9 Oct - Sat, 24 Oct

17:10 - 13:35

OTP

SFO

30h 25m

1 stop

15:55 - 14:15

SFO

OTP

36h 20m

1 stop

€805Qatar Airways

Fri, 3 Jul - Mon, 13 Jul

17:10 - 13:35

OTP

SFO

30h 25m

1 stop

15:55 - 07:40

SFO

OTP

29h 45m

1 stop

€807Qatar Airways

Fri, 9 Oct - Sat, 24 Oct

20:00 - 13:50

OTP

SFO

27h 50m

1 stop

07:54 - 14:00

SFO

OTP

20h 06m

2 stops

€833British Airways

Sat, 19 Sep - Sat, 10 Oct

07:05 - 16:57

OTP

SFO

19h 52m

2 stops

06:00 - 12:45

SFO

OTP

20h 45m

2 stops

€843Delta

Sat, 19 Sep - Sat, 10 Oct

06:05 - 15:15

OTP

SFO

19h 10m

1 stop

14:00 - 18:35

SFO

OTP

18h 35m

1 stop

€887United Airlines

Wed, 22 Jul - Wed, 19 Aug

13:50 - 19:45

OTP

SFO

15h 55m

1 stop

13:55 - 23:20

SFO

OTP

23h 25m

1 stop

€887United Airlines

Mon, 24 Aug - Thu, 3 Sep

06:05 - 19:24

OTP

SFO

23h 19m

2 stops

10:50 - 18:35

SFO

OTP

21h 45m

2 stops

€891United Airlines

Fri, 3 Jul - Mon, 13 Jul

13:45 - 01:15

OTP

SFO

21h 30m

2 stops

21:05 - 01:10

SFO

OTP

18h 05m

1 stop

€893United Airlines

Wed, 29 Jul - Wed, 5 Aug

06:05 - 22:59

OTP

SFO

26h 54m

2 stops

21:05 - 01:10

SFO

OTP

18h 05m

1 stop

€894United Airlines

Thu, 2 Jul - Sat, 11 Jul

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SWISS flights from Bucharest to San Francisco

Our best SWISS deals on Bucharest to San Francisco flight tickets

SWISS

5 Jul

OTP16:10Bucharest Otopeni Intl

34h 25m

1 stop

SFO16:35San Francisco

12 Jul

SFO19:35San Francisco

19h 35m

1 stop

OTP01:10Bucharest Otopeni Intl

€956

SWISS

26 Jul

OTP06:20Bucharest Otopeni Intl

22h 50m

2 stops

SFO19:10San Francisco

2 Aug

SFO14:20San Francisco

24h 50m

1 stop

OTP01:10Bucharest Otopeni Intl

€957

SWISS

26 Jul

OTP06:20Bucharest Otopeni Intl

22h 50m

2 stops

SFO19:10San Francisco

2 Aug

SFO14:40San Francisco

24h 30m

2 stops

OTP01:10Bucharest Otopeni Intl

€989

Qatar Airways flights from Bucharest to San Francisco

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

Qatar Airways

9 Oct

OTP17:10Bucharest Otopeni Intl

30h 25m

1 stop

SFO13:35San Francisco

24 Oct

SFO09:40San Francisco

36h 00m

2 stops

OTP07:40Bucharest Otopeni Intl

€795

Qatar Airways

3 Jul

OTP17:10Bucharest Otopeni Intl

30h 25m

1 stop

SFO13:35San Francisco

13 Jul

SFO15:55San Francisco

36h 20m

1 stop

OTP14:15Bucharest Otopeni Intl

€805

Qatar Airways

9 Oct

OTP17:10Bucharest Otopeni Intl

30h 25m

1 stop

SFO13:35San Francisco

24 Oct

SFO15:55San Francisco

29h 45m

1 stop

OTP07:40Bucharest Otopeni Intl

€807

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 9/10

17:10-13:35

1 stop30h 25m

San Francisco

Sat 24/10

09:40-07:40

2 stops36h 00m

€795

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 3/7

17:10-13:35

1 stop30h 25m

San Francisco

Mon 13/7

15:55-14:15

1 stop36h 20m

€805

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 9/10

17:10-13:35

1 stop30h 25m

San Francisco

Sat 24/10

15:55-07:40

1 stop29h 45m

€807

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Sat 19/9

20:00-13:50

1 stop27h 50m

San Francisco

Sat 10/10

07:54-14:00

2 stops20h 06m

€833

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Sat 19/9

07:05-16:57

2 stops19h 52m

San Francisco

Sat 10/10

06:00-12:45

2 stops20h 45m

€843

Fastest return journey

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 22/7

06:05-15:15

1 stop19h 10m

San Francisco

Wed 19/8

14:00-18:35

1 stop18h 35m

€887

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Mon 24/8

13:50-19:45

1 stop15h 55m

San Francisco

Thu 3/9

13:55-23:20

1 stop23h 25m

€887

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 3/7

06:05-19:24

2 stops23h 19m

San Francisco

Mon 13/7

10:50-18:35

2 stops21h 45m

€891

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 29/7

13:45-01:15

2 stops21h 30m

San Francisco

Wed 5/8

21:05-01:10

1 stop18h 05m

€893

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 2/7

06:05-22:59

2 stops26h 54m

San Francisco

Sat 11/7

21:05-01:10

1 stop18h 05m

€894

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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?

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Bucharest is in August. Flight prices, which tend to average around €200, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to San Francisco from Bucharest during May instead. Flights to San Francisco in May, while not as cheap as those in August, still average around €274.

How far in advance should I book a flight from Bucharest 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 €849 when searching weeks before you fly. 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 €717 on momondo.

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.

Search flight deals

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

Alameda

Rohnert Park

South San Francisco

Menlo Park

Berkeley

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.