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$273+ Cheap flights from San Francisco (SFO) to Romania

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OTP
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap flight deals from San Francisco to Romania

Keep the following information in mind while searching for San Francisco to Romania flight deals. Data was last updated January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$500
(oojo)

One-way from

$273
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$675
Provider with most accurate pricing for San Francisco-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Bucharest (BUH) flights.
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From San Francisco to Romania
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One-way flight from San Francisco to Romania
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Highest demand for flights based on searches. 7% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from San Francisco to Romania

Cheapest flights from San Francisco to Romania
Explore the most affordable flight options available from San Francisco to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 6, 2026.

This oojo deal was found by Cheapflights users on 1/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/43:50 pmSFO - OTP
2 stops18h 10mBritish Airways
Wed 2/118:05 amOTP - SFO
1 stop16h 55mBritish Airways
Deal found 1/5$500
This Air France deal was found by Cheapflights users on 1/6. 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.
Wed 1/143:40 pmSFO - OTP
1 stop18h 30mMultiple Airlines
Tue 1/274:50 pmOTP - SFO
1 stop29h 00mMultiple Airlines
Deal found 1/6$501
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 1/133:40 pmSFO - OTP
1 stop21h 10mDelta
Fri 1/306:00 amOTP - SFO
1 stop15h 50mDelta
Deal found 1/6$502
This Delta deal was found by Cheapflights users on 1/6. 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.
Wed 1/143:40 pmSFO - OTP
1 stop34h 25mDelta
Fri 1/306:00 amOTP - SFO
1 stop15h 50mDelta
Deal found 1/6$503
This British Airways deal was found by Cheapflights users on 1/5. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/27:00 amSFO - OTP
2 stops30h 00mBritish Airways
Mon 2/168:25 pmOTP - SFO
1 stop28h 35mBritish Airways
Deal found 1/5$505
This KAYAK deal was found by Cheapflights users on 1/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/138:00 amSFO - OTP
2 stops28h 55mBritish Airways
Thu 1/298:00 amOTP - SFO
2 stops24h 40mBritish Airways
Deal found 1/6$515
This Delta deal was found by Cheapflights users on 1/6. 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.
Tue 1/132:05 pmSFO - OTP
2 stops22h 45mDelta
Tue 1/276:00 amOTP - SFO
2 stops21h 43mDelta
Deal found 1/6$516
This KLM deal was found by Cheapflights users on 1/6. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/1411:15 amSFO - OTP
2 stops18h 10mKLM
Wed 1/286:00 amOTP - SFO
2 stops21h 38mKLM
Deal found 1/6$522
This KAYAK deal was found by Cheapflights users on 1/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:30 pmSFO - OTP
1 stop19h 55mBritish Airways
Wed 8/194:15 pmOTP - SFO
1 stop35h 25mBritish Airways
Deal found 1/5$525
This oojo deal was found by Cheapflights users on 1/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/64:35 pmSFO - OTP
2 stops22h 50mBritish Airways
Mon 4/203:30 pmOTP - SFO
1 stop36h 10mBritish Airways
Deal found 1/5$530
This FlightHub deal was found by Cheapflights users on 1/6. 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.
Mon 5/41:45 pmSFO - OMR
1 stop13h 55mLufthansa
Fri 9/252:15 pmOMR - SFO
1 stop14h 45mLufthansa
Deal found 1/6$588
This Orbitz deal was found by Cheapflights users on 1/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:13 amSFO - TSR
2 stops28h 37mMultiple Airlines
Tue 4/282:10 pmTSR - SFO
2 stops41h 11mMultiple Airlines
Deal found 1/6$590

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco to Romania 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 January 6, 2026.
Use the filters below to find and compare flights from San Francisco to Romania that are best for you.

Fly from

San Francisco

Fly to

Romania

Route

Depart

Return

Price

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 2/4

3:50 pm-8:00 pm

2 stops18h 10m

Bucharest Otopeni Intl

Wed 2/11

8:05 am-3:00 pm

1 stop16h 55m

$500

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 2/2

5:30 pm-11:00 pm

1 stop19h 30m

Bucharest Otopeni Intl

Mon 2/16

8:25 pm-3:00 pm

1 stop28h 35m

$505

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 4/6

7:30 pm-3:25 pm

1 stop33h 55m

Bucharest Otopeni Intl

Tue 4/28

8:25 am-5:40 pm

1 stop19h 15m

$530

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 5/6

3:05 pm-8:10 pm

1 stop19h 05m

Bucharest Otopeni Intl

Wed 5/20

6:30 pm-11:45 am

1 stop27h 15m

$548

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 1/16

1:00 pm-10:50 pm

2 stops23h 50m

Bucharest Otopeni Intl

Tue 1/27

6:00 am-11:50 am

1 stop15h 50m

$556

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 1/16

1:00 pm-10:50 pm

2 stops23h 50m

Bucharest Otopeni Intl

Fri 1/30

6:00 am-11:50 am

1 stop15h 50m

$556

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 1/16

1:00 pm-10:50 pm

2 stops23h 50m

Bucharest Otopeni Intl

Mon 1/26

1:55 pm-11:50 am

1 stop31h 55m

$556

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 1/16

1:00 pm-10:50 pm

2 stops23h 50m

Bucharest Otopeni Intl

Wed 1/28

6:00 am-11:50 am

1 stop15h 50m

$556

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 1/16

1:00 pm-10:50 pm

2 stops23h 50m

Bucharest Otopeni Intl

Thu 1/29

6:00 am-11:50 am

1 stop15h 50m

$556

San FranciscoOradea

SFO - OMR

SFOOMR

San Francisco

Mon 5/4

1:45 pm-1:40 pm

1 stop13h 55m

Oradea

Tue 9/22

2:15 pm-1:16 am

2 stops21h 01m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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

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

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

Currently, March is the cheapest month in which you can book a flight from San Francisco to Romania (average of $506). Flying from San Francisco to Romania in June is currently the most expensive (average of $718). 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.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated January 6, 2026.
See what other customers who have flown with KLM, United Airlines, and Turkish Airlines from San Francisco to Romania have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,434 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
United Airlines
7.4
Good
9,132 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Turkish Airlines
7.3
Good
4,150 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Lufthansa
6.8
Okay
7,683 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,657 reviews
KLM
7.7
Good
1,434 reviews

Comfort

7.6

Entertainment

7.1

Crew

8.4

Boarding

7.8

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Romania. 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 from for flights from San Francisco to Romania?

    If you book a flight to Romania from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco.

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

    There are many flights that can get you from San Francisco to Romania in 13h 55m. Fly via British Airways, Lufthansa, or SWISS to get the fastest option. Airlines will cover a distance of 6181 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $421. Users have also found prices from $437 and $507 on Lufthansa and KLM, respectively.

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

    When deciding which route to take from San Francisco to Romania consider San Francisco - Bucharest Otopeni Intl, San Francisco - Cluj Napoca or San Francisco - Suceava Salcea as they are the most popular.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from San Francisco to Romania (average of $506). Flying from San Francisco to Romania in June is currently the most expensive (average of $718). 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

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Alternative routes for San Francisco to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from San Francisco to Romania

Discover the top 7 airlines that operate flights from San Francisco to Romania. 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$519Average$649FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$538Average$856FlexibilityNo cancel feeOn-time70%
SWISSCheapest$560Average$860FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$574Average$1,134FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$595Average$718FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$660Average$1,139FlexibilityNo cancel feeOn-time69%
KLMCheapest$661Average$728FlexibilityNo cancel feeOn-time75%

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