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$332+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — SFO
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
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 January 27, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 5/67:20 pm
OTP
-
SFO
2 stops32h 35m
Multiple Airlines
Mon 5/259:05 pm
SFO
-
OTP
1 stop18h 05m
Multiple Airlines
Deal found 1/27$687
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Tue 5/56:00 am
OTP
-
SFO
1 stop21h 55m
Multiple Airlines
Tue 5/267:40 pm
SFO
-
OTP
1 stop20h 00m
Multiple Airlines
Deal found 1/26$703
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Mon 3/24:35 pm
OTP
-
SFO
2 stops32h 00m
Multiple Airlines
Mon 3/165:40 pm
SFO
-
OTP
2 stops17h 00m
Multiple Airlines
Deal found 1/26$712
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Mon 4/276:20 pm
OTP
-
SFO
2 stops30h 15m
Multiple Airlines
Mon 5/119:05 pm
SFO
-
OTP
1 stop18h 05m
Multiple Airlines
Deal found 1/25$713
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Wed 2/256:55 am
OTP
-
SFO
1 stop23h 15m
Multiple Airlines
Thu 4/237:40 pm
SFO
-
OTP
1 stop20h 00m
Multiple Airlines
Deal found 1/25$720
This Mytrip deal was found by Cheapflights users on 1/25. 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 2/2610:50 am
OTP
-
SFO
2 stops35h 00m
Multiple Airlines
Wed 3/112:55 pm
SFO
-
OTP
3 stops25h 50m
Multiple Airlines
Deal found 1/25$724
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 5/42:40 pm
OTP
-
SFO
1 stop37h 15m
Multiple Airlines
Wed 5/208:30 am
SFO
-
OTP
2 stops24h 00m
Multiple Airlines
Deal found 1/26$726
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Wed 3/116:00 am
CLJ
-
SFO
1 stop24h 10m
Multiple Airlines
Wed 8/57:35 pm
SFO
-
CLJ
2 stops42h 45m
Multiple Airlines
Deal found 1/26$732
This Kiwi.com deal was found by Cheapflights users on 1/25. 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.
Wed 2/117:50 am
OTP
-
SFO
1 stop22h 20m
Multiple Airlines
Mon 3/96:29 am
SFO
-
OTP
2 stops28h 26m
Multiple Airlines
Deal found 1/25$741
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Wed 5/66:20 pm
OTP
-
SFO
1 stop33h 35m
Multiple Airlines
Wed 5/205:35 pm
SFO
-
OTP
1 stop23h 10m
Multiple Airlines
Deal found 1/26$745
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Tue 5/56:00 am
OTP
-
SFO
1 stop21h 55m
Multiple Airlines
Wed 5/208:30 am
SFO
-
OTP
2 stops24h 00m
Multiple Airlines
Deal found 1/26$752
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Wed 2/256:00 am
CLJ
-
SFO
1 stop24h 10m
Multiple Airlines
Mon 3/234:05 pm
SFO
-
CLJ
2 stops34h 50m
Multiple Airlines
Deal found 1/27$765

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$687
(Kiwi.com)

One-way from

$332
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$1,062
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. 5% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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

Sat 5/9

6:05 am-3:25 pm

1 stop19h 20m

San Francisco

Mon 5/25

9:05 pm-1:10 am

1 stop18h 05m

$805

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 5/8

1:45 pm-8:00 pm

1 stop16h 15m

San Francisco

Mon 5/25

9:05 pm-1:10 am

1 stop18h 05m

$805

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 5/5

6:05 am-5:36 pm

2 stops21h 31m

San Francisco

Mon 5/25

9:05 pm-1:10 am

1 stop18h 05m

$805

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 2/12

5:50 am-12:40 pm

1 stop16h 50m

San Francisco

Wed 3/11

2:35 pm-2:00 pm

1 stop14h 25m

$806

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 5/8

6:05 am-12:40 pm

1 stop16h 35m

San Francisco

Sat 5/23

7:15 pm-11:30 pm

1 stop18h 15m

$806

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 2/10

5:55 am-3:55 pm

1 stop20h 00m

San Francisco

Sun 3/8

7:50 pm-11:50 pm

1 stop19h 00m

$806

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Tue 2/10

5:55 am-3:55 pm

1 stop20h 00m

San Francisco

Wed 3/11

2:35 pm-2:00 pm

1 stop14h 25m

$806

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 2/11

6:05 am-3:55 pm

1 stop19h 50m

San Francisco

Wed 3/11

2:35 pm-2:00 pm

1 stop14h 25m

$806

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 5/7

6:05 am-3:25 pm

1 stop19h 20m

San Francisco

Sat 5/23

7:15 pm-11:30 pm

1 stop18h 15m

$806

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Sat 5/9

6:05 am-8:00 pm

1 stop23h 55m

San Francisco

Sat 5/23

7:15 pm-11:30 pm

1 stop18h 15m

$806

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 34 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 $444). Flying from Romania to San Francisco in December is currently the most expensive (average of $844). 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 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 January 27, 2026.
Peruse reviews from past customers who have flown with KLM, SWISS, and United 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
1,443 reviews

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,443 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
SWISS
7.6
Good
1,863 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
United Airlines
7.4
Good
9,210 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Turkish Airlines
7.3
Good
4,209 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
Lufthansa
6.8
Okay
7,749 reviews
KLM
7.7
Good
1,443 reviews

Overall

7.7

Comfort

7.6

Boarding

7.8

Entertainment

7.1

Crew

8.4

Food

7.3

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 19h 20m. United Airlines provides one of the quickest options available for as low as $805. Romania and San Francisco are separated by a distance of 6422 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?

    $537 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 British Airways and United Airlines, with prices starting from $550 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 $444). Flying from Romania to San Francisco in December is currently the most expensive (average of $844). 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
South San Francisco
Santa Cruz
Roseville
Santa Clara
Livermore
Watsonville
San Bruno
Daly City
Sunnyvale
Turlock
Vacaville
San Carlos
San Ramon
Manteca
Vallejo
San Lorenzo
Davis
Hollister
Redwood City
Union City

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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 5 airlines flying from Romania to San Francisco

Discover the top 5 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$722Average$961FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$807Average$982FlexibilityNo cancel feeOn-time69%
SWISSCheapest$827Average$992FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$845Average$1,042FlexibilityNo cancel feeOn-time77%
KLMCheapest$872Average$1,035FlexibilityNo cancel feeOn-time75%

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