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$234+ Cheap flights from Fremont, CA 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OTP
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Fremont to Romania

Cheapest flights from Fremont to Romania
Explore the most affordable flight options available from Fremont to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

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.
Wed 4/299:05 pm
SFO
-
OTP
1 stop18h 05m
Multiple Airlines
Wed 5/136:05 am
OTP
-
SFO
2 stops25h 01m
Multiple Airlines
Deal found 1/26$510
This CrystalTravel 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:05 pm
SFO
-
OTP
1 stop18h 05m
Lufthansa
Tue 5/126:05 am
OTP
-
SFO
1 stop16h 35m
Lufthansa
Deal found 1/27$520
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:10 am
SFO
-
OTP
2 stops18h 50m
Multiple Airlines
Tue 5/126:05 am
OTP
-
SFO
1 stop16h 35m
Multiple Airlines
Deal found 1/27$525
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/17:30 am
SFO
-
OTP
2 stops25h 10m
Multiple Airlines
Tue 12/156:05 am
OTP
-
SFO
1 stop16h 35m
Multiple Airlines
Deal found 1/26$527
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/99:05 pm
SFO
-
OTP
1 stop18h 05m
Lufthansa
Thu 8/206:15 am
OTP
-
SFO
1 stop22h 45m
Lufthansa
Deal found 1/26$529
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:10 am
SFO
-
OTP
2 stops33h 10m
British Airways
Mon 5/113:40 pm
OTP
-
SFO
1 stop32h 10m
British Airways
Deal found 1/26$530
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:21 pm
SFO
-
OTP
2 stops38h 04m
British Airways
Wed 8/194:15 pm
OTP
-
SFO
1 stop31h 35m
British Airways
Deal found 1/27$531
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:31 pm
SFO
-
OTP
2 stops21h 49m
British Airways
Wed 5/138:15 am
OTP
-
SFO
2 stops25h 34m
British Airways
Deal found 1/26$533
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/287:25 am
SFO
-
OTP
2 stops22h 00m
British Airways
Tue 5/128:15 am
OTP
-
SFO
2 stops23h 42m
British Airways
Deal found 1/27$534
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.
Tue 3/108:25 pm
SFO
-
CLJ
1 stop28h 40m
SWISS
Thu 3/1910:50 am
CLJ
-
SFO
1 stop15h 40m
SWISS
Deal found 1/27$573
This Flightnetwork 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/168:30 am
SFO
-
CLJ
2 stops20h 10m
Multiple Airlines
Thu 4/166:00 am
CLJ
-
SFO
1 stop23h 00m
Multiple Airlines
Deal found 1/27$577
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1110:40 pm
SFO
-
CLJ
1 stop17h 15m
Lufthansa
Thu 3/192:25 pm
CLJ
-
SFO
1 stop15h 10m
Lufthansa
Deal found 1/27$587

Find flight deals from Fremont to Romania

Keep the following information in mind while searching for Fremont to Romania flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$510
(Mytrip)

One-way from

$234
(British Airways)

Popular in

December

Cheapest in

February

Average price

$675
Provider with most accurate pricing for San Francisco-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Bucharest (BUH) flights.
Search Deals
From Fremont to Romania
Search Deals
One-way flight from Fremont to Romania
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 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 Fremont 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 28, 2026.
Use the filters below to find and compare flights from Fremont to Romania that are best for you.

Fly from

Fremont

Fly to

Romania

Route

Depart

Return

Price

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 4/28

7:25 am-3:25 pm

2 stops22h 00m

Bucharest Otopeni Intl

Tue 5/12

8:15 am-9:57 pm

2 stops23h 42m

$534

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 3/16

8:30 am-1:40 pm

2 stops20h 10m

Cluj Napoca

Thu 4/16

6:00 am-7:00 pm

1 stop23h 00m

$577

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Wed 3/11

10:40 pm-12:55 am

1 stop17h 15m

Cluj Napoca

Wed 3/18

2:25 pm-8:35 pm

1 stop15h 10m

$587

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 3/15

10:40 pm-12:55 am

1 stop17h 15m

Cluj Napoca

Thu 4/16

10:40 am-4:15 pm

1 stop15h 35m

$587

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 3/15

10:40 pm-12:55 am

1 stop17h 15m

Cluj Napoca

Tue 4/14

6:00 am-7:00 pm

1 stop23h 00m

$588

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 3/15

10:40 pm-12:55 am

1 stop17h 15m

Cluj Napoca

Tue 4/14

6:00 am-10:45 am

2 stops38h 45m

$588

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 3/8

10:45 pm-1:40 pm

2 stops29h 55m

Cluj Napoca

Fri 3/20

2:25 pm-8:35 pm

1 stop15h 10m

$593

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 3/8

11:20 pm-1:40 pm

2 stops29h 20m

Cluj Napoca

Tue 3/17

6:00 am-3:50 pm

1 stop18h 50m

$593

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sun 3/8

10:45 pm-1:40 pm

2 stops29h 55m

Cluj Napoca

Thu 3/19

2:25 pm-8:35 pm

1 stop15h 10m

$593

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Mon 3/9

5:05 am-1:40 pm

2 stops23h 35m

Cluj Napoca

Tue 3/17

6:00 am-3:50 pm

1 stop18h 50m

$593

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 46 results
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Best time to book a flight from Fremont to Romania

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

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

Currently, February is the cheapest month in which you can book a flight from Fremont to Romania (average of $498). Flying from Fremont 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 28, 2026.
Read through reviews of airlines operating flights from Fremont to Romania, such as KLM, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,443 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

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

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

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
9,212 reviews
KLM
7.7
Good
1,443 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

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

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

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

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,704 reviews
KLM
7.7
Good
1,443 reviews

Crew

8.4

Comfort

7.6

Food

7.3

Boarding

7.8

Overall

7.7

Entertainment

7.1

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 Fremont to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Fremont to Romania?

    British Airways, Lufthansa, and United Airlines can get you from Fremont to Romania in just under 17h 15m. Your travel time can differ by up to 4h 45m. Airlines will cover a distance of 6234 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Fremont 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 $481 on Lufthansa and United Airlines, respectively.

  • What are the most popular routes from Fremont to Romania?

    While some choose either San Francisco - Cluj Napoca or San Francisco - Suceava Salcea, San Francisco - Bucharest Otopeni Intl is the most popular route from Fremont to Romania.

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

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

  • How can I find direct flights from Fremont to Romania?

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

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

    Yes. Cheapflights offers flight deals from Fremont 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 Fremont to Romania?

    Currently, February is the cheapest month in which you can book a flight from Fremont to Romania (average of $498). Flying from Fremont 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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Top 6 airlines flying from Fremont to Romania

Discover the top 6 airlines that operate flights from Fremont 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 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$523Average$1,122FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$538Average$888FlexibilityNo cancel feeOn-time70%
SWISSCheapest$560Average$860FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$592Average$716FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$660Average$1,141FlexibilityNo cancel feeOn-time69%
KLMCheapest$661Average$811FlexibilityNo cancel feeOn-time75%

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