Bucharest

$298+ Cheap flights from Fremont, CA to Bucharest (BUH)

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BUH
Jul 7 — Jul 141
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Fremont to Bucharest are usually found in September or November, booked 78 days in advance, depart on a Monday or Friday and return on a Tuesday

Cheap flight deals from Fremont to Bucharest

Keep the following information in mind while searching for Fremont to Bucharest flight deals. Data was last updated July 2, 2025.

Round-trip from

$692
(Orbitz)

One-way from

$298
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,197
From Fremont to Bucharest (BUH)
One-way flight from Fremont to Bucharest (BUH)
Highest demand for flights based on searches. 25% potential increase in price ($277 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Fremont to Bucharest

Cheapest flights from Fremont to Bucharest
Explore the most affordable flight options available from Fremont to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Orbitz deal was found by Cheapflights users on 7/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/207:30 amSFO - OTP
2 stops18h 25mAir Canada
Wed 9/36:00 amOTP - SFO
2 stops24h 36mAir Canada
Deal found 7/1$692
This Gotogate deal was found by Cheapflights users on 6/30. 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.
Thu 8/147:30 pmSFO - OTP
1 stop19h 35mSWISS
Thu 8/216:30 amOTP - SFO
1 stop19h 40mSWISS
Deal found 6/30$693
This Delta deal was found by Cheapflights users on 7/1. 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 8/155:55 amSFO - OTP
2 stops25h 25mDelta
Fri 8/226:30 amOTP - SFO
2 stops20h 47mDelta
Deal found 7/1$698
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Tue 7/158:10 pmSFO - OTP
2 stops28h 40mMultiple Airlines
Tue 9/166:00 amOTP - SFO
1 stop22h 10mMultiple Airlines
Deal found 7/1$703
This Trip.com deal was found by Cheapflights users on 6/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:40 pmSFO - OTP
1 stop21h 45mTurkish Airlines
Wed 10/159:30 amOTP - SFO
1 stop17h 10mTurkish Airlines
Deal found 6/30$706
This Scandinavian Airlines deal was found by Cheapflights users on 6/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/315:55 amSFO - OTP
2 stops29h 15mScandinavian Airlines
Mon 9/89:50 pmOTP - SFO
2 stops34h 51mScandinavian Airlines
Deal found 6/30$711
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Thu 9/49:05 pmSFO - OTP
1 stop17h 55mUnited Airlines
Tue 9/161:50 pmOTP - SFO
1 stop16h 05mUnited Airlines
Deal found 6/29$723
This Austrian Airlines deal was found by Cheapflights users on 7/1. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/58:25 amSFO - OTP
2 stops18h 05mAustrian Airlines
Thu 12/187:10 pmOTP - SFO
2 stops34h 25mAustrian Airlines
Deal found 7/1$729
This British Airways deal was found by Cheapflights users on 7/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/114:30 pmSFO - OTP
1 stop22h 55mBritish Airways
Thu 9/258:25 amOTP - SFO
2 stops20h 37mBritish Airways
Deal found 7/1$730
This KAYAK deal was found by Cheapflights users on 7/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3111:03 pmSFO - OTP
2 stops38h 37mLufthansa
Thu 8/2112:40 pmOTP - SFO
1 stop16h 20mLufthansa
Deal found 7/1$758

Cheapflights Fare Finder

Customize your flight search to find flights from Fremont to Bucharest 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 July 2, 2025.
Use the filters below to find and compare flights from Fremont to Bucharest that are best for you.

Fly from

Fremont

Fly to

Bucharest

Route

Depart

Return

Price

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 8/20

7:30 am-11:55 am

2 stops18h 25m

Bucharest Otopeni Intl

Wed 9/3

6:00 am-8:36 pm

2 stops24h 36m

$692

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 8/14

7:30 pm-1:05 am

1 stop19h 35m

Bucharest Otopeni Intl

Thu 8/21

6:30 am-4:10 pm

1 stop19h 40m

$693

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 8/15

5:55 am-5:20 pm

2 stops25h 25m

Bucharest Otopeni Intl

Fri 8/22

6:30 am-5:17 pm

2 stops20h 47m

$698

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 7/15

8:10 pm-10:50 am

2 stops28h 40m

Bucharest Otopeni Intl

Tue 9/16

6:00 am-6:10 pm

1 stop22h 10m

$703

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 10/1

12:40 pm-8:25 pm

1 stop21h 45m

Bucharest Otopeni Intl

Wed 10/15

9:30 am-4:40 pm

1 stop17h 10m

$706

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Sun 8/31

5:55 am-9:10 pm

2 stops29h 15m

Bucharest Otopeni Intl

Mon 9/8

9:50 pm-10:41 pm

2 stops34h 51m

$711

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 9/4

9:05 pm-1:00 am

1 stop17h 55m

Bucharest Otopeni Intl

Tue 9/16

1:50 pm-7:55 pm

1 stop16h 05m

$723

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 12/5

8:25 am-5:50 pm

2 stops23h 25m

Bucharest Otopeni Intl

Fri 12/19

9:50 am-7:35 pm

2 stops19h 45m

$729

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 9/11

4:30 pm-1:25 am

1 stop22h 55m

Bucharest Otopeni Intl

Thu 9/25

8:25 am-7:02 pm

2 stops20h 37m

$730

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 7/31

11:03 pm-11:40 pm

2 stops38h 37m

Bucharest Otopeni Intl

Thu 8/21

12:40 pm-7:00 pm

1 stop16h 20m

$758

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 18 results
1
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Best time to book a flight from Fremont to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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 Bucharest

How far ahead should I book a flight from Fremont to Bucharest?

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Bucharest. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Fremont to Bucharest, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Fremont to Bucharest (average of $604). Flying from Fremont to Bucharest in June is currently the most expensive (average of $1,134). 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 BUH?

Find hourly flight availability from Fremont to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fremont to Bucharest as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Fremont to Bucharest. Price data was last updated on June 30, 2024.

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

How much does it cost to fly round-trip from Fremont to Bucharest?

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated July 2, 2025.
Peruse reviews from past customers who have flown with Delta, Austrian Airlines, and Air France from Fremont to Bucharest 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.
8.0
Very good

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Fremont to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Fremont to Bucharest one-way?

    The cheapest airline one-way is British Airways, with whom users have recently found tickets for as low as $468. However, be on the lookout for offers from ITA Airways and Air France, as they are both options that can get you from Fremont to Bucharest for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Fremont to Bucharest (average of $604). Flying from Fremont to Bucharest in June is currently the most expensive (average of $1,134). 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 Fremont?

Book flights to Fremont if you plan to visit one of these locations
Otopeni

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Top 8 airlines flying from Fremont to Bucharest

Discover the top 8 airlines that operate flights from Fremont to Bucharest. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$519Average$600FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$602Average$718FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$624Average$713FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$636Average$1,106FlexibilityNo cancel feeOn-time69%
SWISSCheapest$662Average$1,131FlexibilityNo cancel feeOn-time79%
KLMCheapest$666Average$924FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$675Average$1,219FlexibilityNo cancel feeOn-time76%
DeltaCheapest$684Average$1,342FlexibilityNo cancel feeOn-timeN/A

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