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$355+ Cheap flights from Romania 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SFO
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Cheap flight deals from Romania to San Francisco

Cheapest flights from Romania to San Francisco
Explore the most affordable flight options available from Romania to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 3, 2025.

This Mytrip deal was found by Cheapflights users on 12/1. 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.
Fri 12/52:00 pmOTP - SFO
2 stops34h 45mMultiple Airlines
Mon 12/84:35 pmSFO - OTP
2 stops22h 55mMultiple Airlines
Deal found 12/1$851
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Fri 12/195:55 amOTP - SFO
1 stop24h 15mUnited Airlines
Fri 1/99:05 amSFO - OTP
2 stops19h 05mUnited Airlines
Deal found 12/1$901
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:15 amOTP - SFO
2 stops43h 50mMultiple Airlines
Sat 1/107:55 pmSFO - OTP
1 stop32h 00mMultiple Airlines
Deal found 12/1$908
This Mytrip deal was found by Cheapflights users on 12/3. 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.
Thu 12/45:40 pmOTP - SFO
2 stops32h 25mMultiple Airlines
Sat 12/64:35 pmSFO - OTP
2 stops20h 30mMultiple Airlines
Deal found 12/3$909
This Air France deal was found by Cheapflights users on 12/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:05 amOTP - SFO
1 stop17h 20mAir France
Fri 1/93:40 pmSFO - OTP
1 stop34h 25mAir France
Deal found 12/2$910
This deal was found by Cheapflights users on 12/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:00 amOTP - SFO
1 stop17h 00mBritish Airways
Mon 12/88:40 pmSFO - OTP
1 stop16h 20mBritish Airways
Deal found 12/3$920
This Kiwi.com deal was found by Cheapflights users on 12/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:55 amOTP - SFO
1 stop20h 00mLufthansa
Fri 1/91:35 pmSFO - OTP
1 stop14h 35mLufthansa
Deal found 12/1$927
This Delta deal was found by Cheapflights users on 12/1. 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.
Fri 12/56:00 amOTP - SFO
1 stop15h 50mDelta
Mon 12/811:40 amSFO - OTP
2 stops25h 10mDelta
Deal found 12/1$934
This FlightHub deal was found by Cheapflights users on 12/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:20 pmOTP - SFO
1 stop29h 30mMultiple Airlines
Thu 1/87:25 pmSFO - OTP
1 stop19h 00mMultiple Airlines
Deal found 12/1$940
This FlightHub deal was found by Cheapflights users on 12/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:20 pmOTP - SFO
1 stop29h 30mLufthansa
Thu 1/83:15 pmSFO - OTP
2 stops22h 35mLufthansa
Deal found 12/1$943
This Mytrip deal was found by Cheapflights users on 12/1. 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.
Fri 12/195:55 amOTP - SFO
1 stop20h 00mLufthansa
Thu 1/19:40 pmSFO - OTP
1 stop17h 25mLufthansa
Deal found 12/1$948
This United Airlines deal was found by Cheapflights users on 12/1. 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.
Fri 12/265:55 amOTP - SFO
1 stop24h 15mUnited Airlines
Fri 1/912:55 pmSFO - OTP
2 stops24h 55mUnited Airlines
Deal found 12/1$949

Find flight deals from Romania to San Francisco

Keep the following information in mind while searching for Romania to San Francisco flight deals. Data was last updated December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$720
(Mytrip)

One-way from

$355
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$881
Provider with most accurate pricing for Bucharest (BUH)-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bucharest (BUH)-San Francisco flights.
Search Deals
From Romania to San Francisco
Search Deals
One-way flight from Romania to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Romania 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 December 3, 2025.
Use the filters below to find and compare flights from Romania to San Francisco that are best for you.

Fly from

Romania

Fly to

San Francisco

Route

Depart

Return

Price

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 1/15

5:50 am-3:55 pm

1 stop20h 05m

San Francisco

Wed 1/28

12:50 pm-6:25 pm

2 stops19h 35m

$798

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Sun 3/8

6:10 am-8:10 pm

1 stop24h 00m

San Francisco

Wed 3/11

8:00 am-3:50 pm

2 stops22h 50m

$801

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 2/20

2:50 pm-8:10 pm

1 stop15h 20m

San Francisco

Mon 3/9

11:14 am-2:05 pm

2 stops17h 51m

$808

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 2/19

5:50 am-3:55 pm

1 stop20h 05m

San Francisco

Sun 3/8

2:35 pm-6:35 pm

1 stop19h 00m

$808

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Mon 2/16

5:55 am-3:55 pm

1 stop20h 00m

San Francisco

Wed 3/11

3:40 pm-11:55 pm

1 stop23h 15m

$808

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 2/17

5:55 am-3:55 pm

1 stop20h 00m

San Francisco

Fri 3/6

9:40 pm-1:05 am

1 stop17h 25m

$808

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 2/17

5:55 am-3:55 pm

1 stop20h 00m

San Francisco

Mon 3/9

8:35 am-2:05 pm

2 stops20h 30m

$808

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 2/19

5:50 am-3:55 pm

1 stop20h 05m

San Francisco

Fri 3/6

9:40 pm-1:05 am

1 stop17h 25m

$808

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 2/17

5:55 am-3:55 pm

1 stop20h 00m

San Francisco

Tue 3/10

8:35 am-1:55 pm

2 stops20h 20m

$808

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 2/19

5:50 am-3:55 pm

1 stop20h 05m

San Francisco

Mon 3/9

2:35 pm-6:35 pm

1 stop19h 00m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

Showing 1-10 of 39 results
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Best time to book a flight from Romania to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Romania 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.

Cheapflights Insights

Everything you need to know about your flight from Romania to San Francisco

What is the cheapest month to book a flight from Romania to San Francisco?

Currently, August is the cheapest month in which you can book a flight from Romania to San Francisco (average of $445). Flying from Romania to San Francisco in July is currently the most expensive (average of $807). 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 RO to SFO?

Find hourly flight availability from Romania 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 December 3, 2025.

It’s typically best to fly out from Romania to San Francisco in the evening. Doing so could potentially save you 14% on the flight price compared to flying in the afternoon, which is usually more expensive.

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 December 3, 2025.
Peruse reviews from past customers who have flown with KLM, United Airlines, and Turkish Airlines from Romania to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,426 reviews

Food

7.2

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,426 reviews
KLM
7.7
Good
1,426 reviews

Food

7.2

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
9,064 reviews
KLM
7.7
Good
1,426 reviews

Food

7.2

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,071 reviews
KLM
7.7
Good
1,426 reviews

Food

7.2

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,605 reviews
KLM
7.7
Good
1,426 reviews

Food

7.2

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,550 reviews
KLM
7.7
Good
1,426 reviews

Food

7.2

Overall

7.7

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Romania 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 Romania?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Romania to San Francisco. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

  • How long is the flight from Romania to San Francisco?

    A quick flight from Romania to San Francisco can take about 14h 50m. Lufthansa provides one of the quickest options available for as low as $814. Romania and San Francisco are separated by a distance of 6243 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Romania to San Francisco one-way?

    $685 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Lufthansa and United Airlines, with prices starting from $768 and $870, respectively.

  • What are the most popular routes from Romania to San Francisco?

    The most popular flight routes from Romania to San Francisco are Bucharest Otopeni Intl - San Francisco, Cluj Napoca - San Francisco and Timisoara - San Francisco.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Romania 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 Romania to San Francisco?

    Currently, August is the cheapest month in which you can book a flight from Romania to San Francisco (average of $445). Flying from Romania to San Francisco in July is currently the most expensive (average of $807). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Roseville
South San Francisco
Santa Cruz
Livermore
Turlock
Manteca
Watsonville
Sunnyvale
Santa Clara
San Bruno
Daly City
Redwood City
Vallejo
Hollister
Milpitas
Foster City
Union City
Davis
San Ramon
Burlingame

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Alternative routes for Romania to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Romania to San Francisco

Discover the top 6 airlines that operate flights from Romania 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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$714Average$795FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$722Average$1,013FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$804Average$1,027FlexibilityNo cancel feeOn-time77%
KLMCheapest$807Average$918FlexibilityNo cancel feeOn-time75%
SWISSCheapest$827Average$992FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$864Average$990FlexibilityNo cancel feeOn-time69%

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