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$576+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — OTP
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This KAYAK deal was found by Cheapflights users on 12/14. 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.
Wed 12/245:25 pmSFO - OTP
2 stops29h 40mAustrian Airlines
Sun 1/117:10 pmOTP - SFO
2 stops58h 25mAustrian Airlines
Deal found 12/14$717
This FlightHub deal was found by Cheapflights users on 12/14. 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 12/245:25 pmSFO - OTP
2 stops20h 30mMultiple Airlines
Sun 1/117:10 pmOTP - SFO
2 stops31h 50mMultiple Airlines
Deal found 12/14$807
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/251:30 pmSFO - OTP
1 stop36h 50mMultiple Airlines
Sun 1/117:10 pmOTP - SFO
2 stops31h 50mMultiple Airlines
Deal found 12/14$818
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:25 pmSFO - OTP
2 stops21h 00mMultiple Airlines
Sat 1/107:20 pmOTP - SFO
2 stops52h 00mMultiple Airlines
Deal found 12/14$887
This KAYAK deal was found by Cheapflights users on 12/14. 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.
Thu 12/2512:50 pmSFO - OTP
2 stops25h 35mSWISS
Sat 1/104:40 pmOTP - SFO
2 stops54h 40mSWISS
Deal found 12/14$888
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/251:30 pmSFO - OTP
1 stop36h 50mLufthansa
Sun 1/117:20 pmOTP - SFO
1 stop34h 15mLufthansa
Deal found 12/14$905
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:50 pmSFO - OTP
1 stop19h 05mLufthansa
Sat 1/107:20 pmOTP - SFO
2 stops52h 00mLufthansa
Deal found 12/14$979
This Expedia deal was found by Cheapflights users on 12/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:40 pmSFO - OTP
1 stop28h 40mLufthansa
Sat 1/107:20 pmOTP - SFO
2 stops52h 00mLufthansa
Deal found 12/14$993
This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:25 pmSFO - CLJ
2 stops30h 40mSWISS
Sun 1/113:15 pmCLJ - SFO
2 stops32h 05mSWISS
Deal found 12/15$1,052
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/246:50 pmSFO - OTP
1 stop19h 05mLufthansa
Sun 1/112:50 pmOTP - SFO
1 stop31h 50mLufthansa
Deal found 12/14$1,109
This Ovago deal was found by Cheapflights users on 12/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:50 pmSFO - CLJ
2 stops35h 15mMultiple Airlines
Sun 1/116:00 amCLJ - SFO
1 stop18h 50mMultiple Airlines
Deal found 12/15$1,221
This Gurufare deal was found by Cheapflights users on 12/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:30 pmSFO - OMR
1 stop14h 00mLufthansa
Tue 12/302:10 pmOMR - SFO
1 stop34h 40mLufthansa
Deal found 12/14$1,347

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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$612
(FlightHub)

One-way from

$576
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,382
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. 6% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($48 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 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 December 15, 2025.
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

Mon 3/9

7:50 pm-8:30 pm

1 stop15h 40m

Bucharest Otopeni Intl

Wed 3/18

10:10 am-5:45 pm

1 stop16h 35m

$612

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 3/5

8:40 pm-11:45 pm

1 stop17h 05m

Bucharest Otopeni Intl

Sat 3/14

8:05 am-7:45 pm

1 stop20h 40m

$636

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 1/9

9:40 pm-12:55 am

1 stop17h 15m

Cluj Napoca

Thu 1/22

6:00 am-7:35 pm

1 stop23h 35m

$642

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Sat 2/7

9:25 pm-12:50 am

1 stop17h 25m

Cluj Napoca

Fri 2/20

2:25 pm-7:35 pm

1 stop15h 10m

$647

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 2/6

8:40 pm-11:25 pm

1 stop16h 45m

Bucharest Otopeni Intl

Tue 3/3

8:00 am-3:00 pm

1 stop17h 00m

$651

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Wed 3/4

1:30 pm-1:40 pm

1 stop14h 10m

Cluj Napoca

Mon 3/30

1:50 pm-7:00 pm

1 stop15h 10m

$651

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Fri 3/6

9:40 pm-12:55 am

1 stop17h 15m

Cluj Napoca

Tue 3/31

1:50 pm-7:00 pm

1 stop15h 10m

$651

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Thu 3/5

9:40 pm-12:55 am

1 stop17h 15m

Cluj Napoca

Mon 3/30

1:50 pm-7:00 pm

1 stop15h 10m

$651

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Wed 3/4

1:30 pm-1:40 pm

1 stop14h 10m

Cluj Napoca

Tue 3/31

1:50 pm-7:00 pm

1 stop15h 10m

$651

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Tue 3/3

1:30 pm-1:40 pm

1 stop14h 10m

Cluj Napoca

Tue 3/31

6:00 am-2:35 pm

1 stop18h 35m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 36 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, March is the cheapest month in which you can book a flight from Fremont to Romania (average of $506). 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.

What is the cheapest time of day to fly from FR8 to RO?

Find hourly flight availability from Fremont to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

When flying from Fremont to Romania, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight at noon.

What is the cheapest day to fly from Fremont to Romania?

Use this chart to determine the cheapest time to fly round-trip from Fremont to Romania. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Fremont to Romania flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 15, 2025.
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
1,430 reviews

Food

7.2

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Entertainment

7.1

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
1,430 reviews
KLM
7.7
Good
1,430 reviews

Food

7.2

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Entertainment

7.1

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
9,092 reviews
KLM
7.7
Good
1,430 reviews

Food

7.2

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Entertainment

7.1

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
4,097 reviews
KLM
7.7
Good
1,430 reviews

Food

7.2

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Entertainment

7.1

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
7,628 reviews
KLM
7.7
Good
1,430 reviews

Food

7.2

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Entertainment

7.1

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
7,575 reviews
KLM
7.7
Good
1,430 reviews

Food

7.2

Comfort

7.6

Boarding

7.8

Overall

7.7

Crew

8.4

Entertainment

7.1

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 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 LOT can get you from Fremont to Romania in just under 17h 05m. Your travel time can differ by up to 12h 25m. Airlines will cover a distance of 6422 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 $507 on Lufthansa and KLM, respectively.

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

    While some choose either San Francisco - Cluj Napoca or San Francisco - Oradea, 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, March is the cheapest month in which you can book a flight from Fremont to Romania (average of $506). 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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See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Fremont to Romania

Discover the top 7 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$519Average$649FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$538Average$840FlexibilityNo cancel feeOn-time70%
SWISSCheapest$560Average$860FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$574Average$1,117FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$595Average$718FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$660Average$1,113FlexibilityNo cancel feeOn-time69%
KLMCheapest$661Average$811FlexibilityNo cancel feeOn-time75%

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