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

Delta is the most popular carrier 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.

€580 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.

16:50 - 14:50OTP Bucharest Otopeni Intl-SFO San Francisco

32h 00m2 stops Amsterdam Schiphol Kastrup Copenhagen

16:45 - 23:30SFO San Francisco-OTP Bucharest Otopeni Intl

20h 45m2 stops Kastrup Copenhagen Amsterdam Schiphol

€743Scandinavian Airlines

Thu, 26 Nov - Mon, 30 Nov

17:10 - 13:35OTP Bucharest Otopeni Intl-SFO San Francisco

30h 25m1 stop Doha Hamad Intl

09:43 - 07:45SFO San Francisco-OTP Bucharest Otopeni Intl

36h 02m2 stops Seattle/Tacoma Intl Doha Hamad Intl

€762Qatar Airways

Sun, 4 Oct - Mon, 19 Oct

17:10 - 13:35OTP Bucharest Otopeni Intl-SFO San Francisco

30h 25m1 stop Doha Hamad Intl

09:43 - 07:45SFO San Francisco-OTP Bucharest Otopeni Intl

36h 02m2 stops Seattle/Tacoma Intl Doha Hamad Intl

€763Qatar Airways

Mon, 5 Oct - Thu, 15 Oct

17:10 - 20:17OTP Bucharest Otopeni Intl-SFO San Francisco

37h 07m2 stops Doha Hamad Intl Seattle/Tacoma Intl

15:55 - 07:45SFO San Francisco-OTP Bucharest Otopeni Intl

29h 50m1 stop Doha Hamad Intl

€766Qatar Airways

Tue, 13 Oct - Tue, 20 Oct

17:10 - 20:17OTP Bucharest Otopeni Intl-SFO San Francisco

37h 07m2 stops Doha Hamad Intl Seattle/Tacoma Intl

15:55 - 07:45SFO San Francisco-OTP Bucharest Otopeni Intl

29h 50m1 stop Doha Hamad Intl

€785Qatar Airways

Fri, 2 Oct - Mon, 12 Oct

16:20 - 12:40OTP Bucharest Otopeni Intl-SFO San Francisco

30h 20m1 stop Doha Hamad Intl

15:00 - 06:40SFO San Francisco-OTP Bucharest Otopeni Intl

29h 40m1 stop Doha Hamad Intl

€796Qatar Airways

Sun, 15 Nov - Sat, 28 Nov

16:20 - 12:40OTP Bucharest Otopeni Intl-SFO San Francisco

30h 20m1 stop Doha Hamad Intl

15:00 - 06:40SFO San Francisco-OTP Bucharest Otopeni Intl

29h 40m1 stop Doha Hamad Intl

€804Qatar Airways

Fri, 13 Nov - Sat, 28 Nov

06:00 - 11:45OTP Bucharest Otopeni Intl-SFO San Francisco

15h 45m1 stop Amsterdam Schiphol

15:10 - 23:15SFO San Francisco-OTP Bucharest Otopeni Intl

22h 05m1 stop Paris Charles de Gaulle

€834Delta

Tue, 17 Nov - Fri, 27 Nov

07:05 - 11:45OTP Bucharest Otopeni Intl-SFO San Francisco

14h 40m1 stop Amsterdam Schiphol

14:47 - 23:15SFO San Francisco-OTP Bucharest Otopeni Intl

22h 28m2 stops Los Angeles Paris Charles de Gaulle

€835Delta

Wed, 7 Oct - Mon, 9 Nov

18:10 - 11:45OTP Bucharest Otopeni Intl-SFO San Francisco

27h 35m1 stop Amsterdam Schiphol

15:10 - 22:40SFO San Francisco-OTP Bucharest Otopeni Intl

21h 30m1 stop Paris Charles de Gaulle

€835Multiple Airlines

Tue, 6 Oct - Tue, 10 Nov

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Qatar Airways flights from Bucharest to San Francisco

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

Qatar Airways

4 Oct

OTP17:10Bucharest Otopeni Intl

30h 25m

1 stop

SFO13:35San Francisco

19 Oct

SFO09:43San Francisco

36h 02m

2 stops

OTP07:45Bucharest Otopeni Intl

€762

Qatar Airways

5 Oct

OTP17:10Bucharest Otopeni Intl

30h 25m

1 stop

SFO13:35San Francisco

15 Oct

SFO09:43San Francisco

36h 02m

2 stops

OTP07:45Bucharest Otopeni Intl

€763

Qatar Airways

21 Sept

OTP17:10Bucharest Otopeni Intl

31h 10m

1 stop

SFO14:20San Francisco

5 Oct

SFO09:43San Francisco

36h 02m

2 stops

OTP07:45Bucharest Otopeni Intl

€764

Delta flights from Bucharest to San Francisco

Our best Delta deals on Bucharest to San Francisco flight tickets

Delta

17 Nov

OTP06:00Bucharest Otopeni Intl

15h 45m

1 stop

SFO11:45San Francisco

27 Nov

SFO15:10San Francisco

22h 05m

1 stop

OTP23:15Bucharest Otopeni Intl

€834

Delta

7 Oct

OTP07:05Bucharest Otopeni Intl

14h 40m

1 stop

SFO11:45San Francisco

9 Nov

SFO14:47San Francisco

22h 28m

2 stops

OTP23:15Bucharest Otopeni Intl

€834

Delta

2 Oct

OTP07:05Bucharest Otopeni Intl

21h 12m

2 stops

SFO18:17San Francisco

12 Oct

SFO14:15San Francisco

23h 10m

2 stops

OTP23:25Bucharest Otopeni Intl

€838

momondo Fare Finder

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

Cheapest return flight

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Thu 26/11

16:50-14:50

2 stops32h 00m

San Francisco

Mon 30/11

16:45-23:30

2 stops20h 45m

€743

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Sun 4/10

17:10-13:35

1 stop30h 25m

San Francisco

Mon 19/10

09:43-07:45

2 stops36h 02m

€762

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Mon 5/10

17:10-13:35

1 stop30h 25m

San Francisco

Thu 15/10

09:43-07:45

2 stops36h 02m

€763

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Tue 13/10

17:10-20:17

2 stops37h 07m

San Francisco

Tue 20/10

15:55-07:45

1 stop29h 50m

€766

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Fri 2/10

17:10-20:17

2 stops37h 07m

San Francisco

Mon 12/10

15:55-07:45

1 stop29h 50m

€785

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Sun 15/11

16:20-12:40

1 stop30h 20m

San Francisco

Sat 28/11

15:00-06:40

1 stop29h 40m

€796

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Fri 13/11

16:20-12:40

1 stop30h 20m

San Francisco

Sat 28/11

15:00-06:40

1 stop29h 40m

€804

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Tue 17/11

06:00-11:45

1 stop15h 45m

San Francisco

Fri 27/11

15:10-23:15

1 stop22h 05m

€834

Fastest return journey

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Wed 7/10

07:05-11:45

1 stop14h 40m

San Francisco

Mon 9/11

14:47-23:15

2 stops22h 28m

€834

BucharestSan Francisco

OTP Bucharest Otopeni Intl - SFO San Francisco

OTPSFO

Bucharest Otopeni Intl

Tue 6/10

18:10-11:45

1 stop27h 35m

San Francisco

Tue 10/11

15:10-22:40

1 stop21h 30m

€835

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 low for flights on this route.

Typical prices usually range from €813 to €1,090.
The lowest price recently found on this route was €743.

What is the cheapest month to fly to San Francisco?

The cheapest month to fly to San Francisco from Bucharest is in May. Flight prices, which tend to average around €807, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to San Francisco from Bucharest during February instead. Flights to San Francisco in February, while not as cheap as those in May, still average around €816.

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 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

Best price found	€580
Fastest flight time	37h 25m
Direct flights	None

The best one-way flight to San Francisco from Bucharest in the past 72 hours is €580. The best return flight deal from Bucharest to San Francisco found on momondo in the last 72 hours is €743.

The fastest flight from Bucharest to San Francisco takes 37h 25m

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. 37h 25m 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

Bodega Bay

Rohnert Park

South San Francisco

San Bruno

Berkeley

Aptos

Menlo Park

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.