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Cheap flights from Bucharest Otopeni Intl Airport to San Francisco from $391

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 Otopeni Intl Airport to San Francisco departing on 12/5. 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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Find the cheapest flights from Bucharest Otopeni Intl Airport to San Francisco

Cheap round-trip flights

Scandinavian Airlines Logo
9:50 pm - 4:30 pmOTP-SFO
28h 40m1 stop
Scandinavian Airlines Logo
7:40 pm - 9:10 pmSFO-OTP
15h 30m1 stop
$482Scandinavian Airlines
Find Deal
lun., sep. 22 - dom., oct. 5
Scandinavian Airlines Logo
9:50 pm - 4:30 pmOTP-SFO
28h 40m1 stop
Scandinavian Airlines Logo
6:00 am - 9:10 pmSFO-OTP
29h 10m2 stops
$541Scandinavian Airlines
Find Deal
lun., sep. 22 - dom., oct. 5
Logo
9:50 am - 7:00 pmOTP-SFO
19h 10m2 stops
Logo
8:25 am - 9:20 pmSFO-OTP
27h 55m2 stops
$643
Find Deal
jue., oct. 23 - jue., oct. 30
Logo
6:30 am - 7:00 pmOTP-SFO
22h 30m3 stops
Logo
8:25 am - 9:20 pmSFO-OTP
27h 55m2 stops
$712
Find Deal
jue., oct. 23 - jue., oct. 30
Turkish Airlines Logo
10:10 am - 11:05 amOTP-SFO
34h 55m1 stop
Turkish Airlines Logo
7:50 pm - 8:30 pmSFO-OTP
15h 40m1 stop
$794Turkish Airlines
Find Deal
vie., feb. 27 - jue., mar. 12
Turkish Airlines Logo
3:30 pm - 5:45 pmOTP-SFO
35h 15m1 stop
Turkish Airlines Logo
6:50 pm - 2:10 pmSFO-OTP
33h 20m1 stop
$800Turkish Airlines
Find Deal
sáb., nov. 1 - vie., nov. 14
British Airways Logo
8:00 am - 3:00 pmOTP-SFO
17h 00m1 stop
British Airways Logo
10:40 am - 3:45 pmSFO-OTP
19h 05m2 stops
$811British Airways
Find Deal
jue., nov. 13 - mié., feb. 11
American Airlines Logo
8:00 am - 3:00 pmOTP-SFO
17h 00m1 stop
American Airlines Logo
1:25 pm - 7:30 pmSFO-OTP
21h 05m2 stops
$813American Airlines
Find Deal
vie., feb. 27 - jue., mar. 12
British Airways Logo
8:00 am - 3:00 pmOTP-SFO
17h 00m1 stop
British Airways Logo
8:40 pm - 11:45 pmSFO-OTP
17h 05m1 stop
$816British Airways
Find Deal
mar., nov. 18 - dom., ene. 11
American Airlines Logo
8:00 am - 3:00 pmOTP-SFO
17h 00m1 stop
American Airlines Logo
6:09 pm - 11:45 pmSFO-OTP
20h 36m2 stops
$817American Airlines
Find Deal
vie., feb. 27 - jue., mar. 12

Turkish Airlines flights from Bucharest Otopeni Intl Airport to San Francisco

Our best Turkish Airlines deals on Bucharest Otopeni Intl Airport to San Francisco flight tickets
Turkish Airlines
Feb 27
OTP10:10 amBucharest Otopeni Intl
34h 55m
1 stop
SFO11:05 amSan Francisco
Mar 12
SFO7:50 pmSan Francisco
15h 40m
1 stop
OTP8:30 pmBucharest Otopeni Intl
$794
Find similar
Turkish Airlines
Nov 1
OTP3:30 pmBucharest Otopeni Intl
35h 15m
1 stop
SFO5:45 pmSan Francisco
Nov 14
SFO6:50 pmSan Francisco
33h 20m
1 stop
OTP2:10 pmBucharest Otopeni Intl
$800
Find similar

Scandinavian Airlines flights from Bucharest Otopeni Intl Airport to San Francisco

Our best Scandinavian Airlines deals on Bucharest Otopeni Intl Airport to San Francisco flight tickets
Scandinavian Airlines
Sep 22
OTP9:50 pmBucharest Otopeni Intl
28h 40m
1 stop
SFO4:30 pmSan Francisco
Oct 5
SFO7:40 pmSan Francisco
15h 30m
1 stop
OTP9:10 pmBucharest Otopeni Intl
$482
Find similar
Scandinavian Airlines
Sep 22
OTP9:50 pmBucharest Otopeni Intl
28h 40m
1 stop
SFO4:30 pmSan Francisco
Oct 5
SFO7:40 pmSan Francisco
15h 30m
1 stop
OTP9:10 pmBucharest Otopeni Intl
$515
Find similar
Scandinavian Airlines
Sep 22
OTP9:50 pmBucharest Otopeni Intl
28h 40m
1 stop
SFO4:30 pmSan Francisco
Oct 5
SFO6:00 amSan Francisco
29h 10m
2 stops
OTP9:10 pmBucharest Otopeni Intl
$541
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport 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 septiembre 9, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

lun. 9/22

9:50 pm-4:30 pm

1 stop28h 40m

San Francisco

dom. 10/5

7:40 pm-9:10 pm

1 stop15h 30m

$482

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

lun. 9/22

9:50 pm-4:30 pm

1 stop28h 40m

San Francisco

dom. 10/5

6:00 am-9:10 pm

2 stops29h 10m

$541

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

jue. 10/23

9:50 am-7:00 pm

2 stops19h 10m

San Francisco

jue. 10/30

8:25 am-9:20 pm

2 stops27h 55m

$643

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

jue. 10/23

6:30 am-7:00 pm

3 stops22h 30m

San Francisco

jue. 10/30

8:25 am-9:20 pm

2 stops27h 55m

$712

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

vie. 2/27

10:10 am-11:05 am

1 stop34h 55m

San Francisco

jue. 3/12

7:50 pm-8:30 pm

1 stop15h 40m

$794

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

sáb. 11/1

3:30 pm-5:45 pm

1 stop35h 15m

San Francisco

vie. 11/14

6:50 pm-2:10 pm

1 stop33h 20m

$800

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

jue. 11/13

8:00 am-3:00 pm

1 stop17h 00m

San Francisco

mié. 2/11

10:40 am-3:45 pm

2 stops19h 05m

$811

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

vie. 2/27

8:00 am-3:00 pm

1 stop17h 00m

San Francisco

jue. 3/12

1:25 pm-7:30 pm

2 stops21h 05m

$813

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

mar. 11/18

8:00 am-3:00 pm

1 stop17h 00m

San Francisco

dom. 1/11

8:40 pm-11:45 pm

1 stop17h 05m

$816

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

vie. 2/27

8:00 am-3:00 pm

1 stop17h 00m

San Francisco

jue. 3/12

6:09 pm-11:45 pm

2 stops20h 36m

$817

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 Otopeni Intl Airport 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 Otopeni Intl Airport 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 March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $819.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Bucharest Otopeni Intl Airport 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 Otopeni Intl Airport 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 Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $906 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 Otopeni Intl Airport for as low as $788 on momondo.

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

You could potentially save up to 22% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to San Francisco flight.

When to book flights from Bucharest Otopeni Intl Airport to San Francisco

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

Cheap Bucharest Otopeni Intl Airport to San Francisco (OTP to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to San Francisco

Direct flights

None
There are no direct flights from Bucharest Otopeni Intl Airport to San Francisco. There are no popular flight routes from Bucharest Otopeni Intl Airport to San Francisco.
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  • How far is Bucharest Otopeni Intl to San Francisco by plane?

    A flight from Bucharest Otopeni Intl to San Francisco will travel around 6412.0 mi. Typically, this will take 17h 00m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to San Francisco Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bucharest Otopeni Intl Airport 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 Otopeni Intl Airport to San Francisco?

Best airlines flying from Bucharest Otopeni Intl Airport to San Francisco

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $705Free CancellationRating
6.7
7,358 reviews
Search British Airways flights
LufthansaPriceFrom $722Free CancellationRating
6.8
7,410 reviews
Search Lufthansa flights
KLMPriceFrom $767Free CancellationRating
7.8
1,386 reviews
Search KLM flights
Turkish AirlinesPriceFrom $819Free CancellationRating
7.3
3,968 reviews
Search Turkish Airlines flights
SWISSPriceFrom $827Free CancellationRating
7.5
1,731 reviews
Search SWISS 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
Calistoga
Hayward
Bodega Bay
Roseville
Big Sur
Santa Clara
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
Vallejo
South San Francisco
Redwood City
Fairfield
Salinas

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bucharest to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Bucharest to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Bucharest and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.

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