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$363+ Cheap flights from Otopeni Intl (OTP) to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SFO
janv. 26 — févr. 21
dim. 1/26
dim. 2/2
1 adult, Economy
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The best prices from Bucharest Otopeni Intl to San Francisco are usually found in February or April, booked 27 days in advance, depart on a Friday or Tuesday and return on a Monday

Cheap flight deals from Otopeni Intl to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated janvier 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$788
(Lucky2Go)

One-way from

$467
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$1,022
Provider with most accurate pricing for Bucharest Otopeni Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-San Francisco flights.
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From Bucharest Otopeni Intl to San Francisco
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One-way flight from Bucharest Otopeni Intl to San Francisco
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Highest demand for flights based on searches. 14% potential increase in price ($156 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Otopeni Intl to San Francisco

Cheapest flights from Otopeni Intl to San Francisco
Explore the most affordable flight options available from Otopeni Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 21, 2025.

This Lucky2Go deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lucky2Go is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/68:05 amOTP - SFO
2 stops24h 05mBritish Airways
lun. 2/105:30 pmSFO - OTP
1 stop19h 25mBritish Airways
Deal found 1/21$788
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/2112:40 pmOTP - SFO
2 stops21h 41mUnited Airlines
jeu. 9/116:30 amSFO - OTP
2 stops24h 20mUnited Airlines
Deal found 1/21$798
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/124:30 amOTP - SFO
3 stops27h 21mMultiple Airlines
mer. 2/267:25 pmSFO - OTP
3 stops31h 05mMultiple Airlines
Deal found 1/20$808
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/96:30 amOTP - SFO
1 stop16h 20mDelta
mar. 10/2110:45 pmSFO - OTP
2 stops27h 25mDelta
Deal found 1/20$824
This Lufthansa deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 4/276:00 amOTP - SFO
2 stops19h 25mLufthansa
sam. 5/39:05 pmSFO - OTP
1 stop17h 55mLufthansa
Deal found 1/21$839
This American Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/118:25 amOTP - SFO
1 stop19h 00mAmerican Airlines
jeu. 9/117:20 pmSFO - OTP
1 stop20h 05mAmerican Airlines
Deal found 1/20$848
This Booking.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 2/122:00 pmOTP - SFO
1 stop31h 50mKLM
dim. 2/161:50 pmSFO - OTP
1 stop16h 50mKLM
Deal found 1/20$852
This Gotogate deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/294:10 pmOTP - SFO
1 stop34h 00mSWISS
mar. 9/307:05 pmSFO - OTP
1 stop34h 15mSWISS
Deal found 1/21$865
This EaseMyTrip deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/119:50 pmOTP - SFO
1 stop28h 40mScandinavian Airlines
jeu. 9/117:40 pmSFO - OTP
1 stop15h 20mScandinavian Airlines
Deal found 1/21$885
This Justfly.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/116:00 amOTP - SFO
2 stops19h 35mAir Canada
dim. 10/191:30 pmSFO - OTP
2 stops19h 05mAir Canada
Deal found 1/20$895
This Turkish Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/1310:10 amOTP - SFO
1 stop34h 55mTurkish Airlines
mer. 2/266:50 pmSFO - OTP
1 stop33h 50mTurkish Airlines
Deal found 1/21$953
This Austrian Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/114:05 pmOTP - SFO
2 stops30h 35mAustrian Airlines
jeu. 9/111:05 pmSFO - OTP
2 stops19h 00mAustrian Airlines
Deal found 1/20$984

Find flights from Otopeni Intl to San Francisco within your budget

Customize your flight search to find flights from Otopeni Intl 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, Cheapflights users made 2,558,603 searches. Data last updated janvier 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

jeu. 2/6

8:05 am-10:10 pm

2 stops24h 05m

San Francisco

lun. 2/10

10:40 am-3:35 pm

2 stops18h 55m

$788

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

mer. 2/12

4:30 am-9:51 pm

3 stops27h 21m

San Francisco

mer. 2/26

7:25 pm-12:30 pm

3 stops31h 05m

$808

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

mar. 7/15

6:05 am-9:15 pm

2 stops25h 10m

San Francisco

mar. 8/5

9:00 am-6:35 pm

2 stops23h 35m

$821

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

lun. 6/9

6:30 am-12:50 pm

1 stop16h 20m

San Francisco

mar. 10/21

10:45 pm-12:10 pm

2 stops27h 25m

$824

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

dim. 4/27

6:00 am-3:25 pm

2 stops19h 25m

San Francisco

sam. 5/3

9:05 pm-1:00 am

1 stop17h 55m

$839

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

mer. 2/12

2:00 pm-11:50 am

1 stop31h 50m

San Francisco

dim. 2/16

1:50 pm-4:40 pm

1 stop16h 50m

$852

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

dim. 6/29

4:10 pm-4:10 pm

1 stop34h 00m

San Francisco

mar. 9/30

7:05 pm-3:20 pm

1 stop34h 15m

$865

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

mer. 6/11

6:00 am-3:35 pm

2 stops19h 35m

San Francisco

dim. 10/19

1:30 pm-6:35 pm

2 stops19h 05m

$895

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

jeu. 2/13

10:10 am-11:05 am

1 stop34h 55m

San Francisco

mer. 2/26

6:50 pm-2:40 pm

1 stop33h 50m

$953

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

sam. 7/12

4:05 pm-11:40 pm

2 stops41h 35m

San Francisco

ven. 8/8

7:40 am-3:20 pm

2 stops21h 40m

$1,237

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 20 results
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Compare providers for flights from Otopeni Intl to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Otopeni Intl to San Francisco in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-San Francisco flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Bucharest Otopeni Intl Airport-San Francisco flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-San Francisco flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Bucharest Otopeni Intl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Otopeni Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Otopeni Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Otopeni Intl to San Francisco

Get recent, data-driven insights about flights from Otopeni Intl to San Francisco including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Bucharest Otopeni Intl Airport to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Otopeni Intl to San Francisco. Price data was last updated on January 17, 2025.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest Otopeni Intl Airport to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to San Francisco (average of $276). Flying from Bucharest Otopeni Intl Airport to San Francisco in June is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OTP to SFO?

Find hourly flight availability from Otopeni Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 21, 2025.

One of the essential ways to save on airfare from Bucharest Otopeni Intl Airport to San Francisco is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 10% on airfare.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated janvier 21, 2025.
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Emirates
8.1
Very good
3,360 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Qatar Airways
7.5
Good
3,752 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

SWISS
7.5
Good
1,600 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

United Airlines
7.4
Good
8,985 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Turkish Airlines
7.3
Good
3,931 reviews
Emirates
8.1
Very good
3,360 reviews

Comfort

8.0

Crew

8.3

Food

7.9

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Bucharest Otopeni Intl?

    Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Bucharest Otopeni Intl. On average, San Francisco has 0 inbound flights from Bucharest Otopeni Intl per day from 4 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • What are the cheapest airlines flying from Bucharest Otopeni Intl Airport to San Francisco round-trip?

    Cheapflights users have booked flights from Bucharest Otopeni Intl Airport to San Francisco round-trip from $788. Other airlines that can offer you cheap pricing are Lufthansa, from $839, and United Airlines, from $861. British Airways is 15% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Bucharest Otopeni Intl Airport to San Francisco one-way?

    The cheapest airlines for a one-way flight from Bucharest Otopeni Intl Airport to San Francisco are ITA Airways ($467), British Airways ($714), and TAP AIR PORTUGAL ($2,098).

  • Can I find deals for flights from Otopeni Intl to San Francisco that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to San Francisco.

  • Can I find deals for business class flights from Otopeni Intl to San Francisco?

    Yes. Cheapflights offers flight deals from Otopeni Intl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bucharest Otopeni Intl Airport to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to San Francisco (average of $276). Flying from Bucharest Otopeni Intl Airport to San Francisco in June is currently the most expensive (average of $405). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Roseville
Mountain View
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Elk Grove
Newark
Alameda
Campbell
Lathrop
Pacific Grove

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Top 4 airlines flying from Otopeni Intl to San Francisco

Discover the top 4 airlines that operate flights from Otopeni Intl to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated janvier 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$703Average$867FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$754Average$960FlexibilityNo cancel feeOn-time76%
KLMCheapest$764Average$861FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$819Average$1,037FlexibilityNo cancel feeOn-time77%
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