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$317+ Cheap flights from California 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BUH
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from California to Bucharest

Keep the following information in mind while searching for California to Bucharest flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$580
(Kiwi.com)

One-way from

$317
(Norse)

Popular in

June

Cheapest in

October

Average price

$635
Provider with most accurate pricing for Los Angeles-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Bucharest (BUH) flights.
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From California to Bucharest (BUH)
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One-way flight from California to Bucharest (BUH)
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Highest demand for flights based on searches. 11% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from California to Bucharest

Cheapest flights from California to Bucharest
Explore the most affordable flight options available from California to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/66:50 pmLAX - OTP
1 stop22h 20mMultiple Airlines
Sun 5/114:20 pmOTP - LAX
1 stop30h 10mMultiple Airlines
Deal found 4/23$580
This oojo deal was found by Cheapflights users on 4/23. 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 8/184:35 pmLAX - OTP
1 stop20h 35mLOT
Tue 9/28:20 amOTP - LAX
1 stop21h 45mLOT
Deal found 4/23$581
This Air Canada deal was found by Cheapflights users on 4/23. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1812:05 pmLAX - OTP
2 stops18h 45mAir Canada
Tue 9/26:00 amOTP - LAX
2 stops23h 40mAir Canada
Deal found 4/23$584
This Lufthansa deal was found by Cheapflights users on 4/23. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:18 amLAX - OTP
2 stops18h 42mLufthansa
Thu 8/216:05 amOTP - LAX
2 stops20h 50mLufthansa
Deal found 4/23$589
This Gurufare deal was found by Cheapflights users on 4/23. 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.
Sun 8/249:59 amLAX - OTP
2 stops25h 11mScandinavian Airlines
Sun 9/79:25 pmOTP - LAX
1 stop28h 55mScandinavian Airlines
Deal found 4/23$597
This British Airways deal was found by Cheapflights users on 4/23. 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.
Sun 9/219:40 pmLAX - OTP
1 stop17h 05mBritish Airways
Fri 10/108:25 amOTP - LAX
1 stop19h 10mBritish Airways
Deal found 4/23$613
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Wed 5/2111:00 amLAX - OTP
2 stops21h 35mUnited Airlines
Wed 5/286:00 amOTP - LAX
2 stops23h 50mUnited Airlines
Deal found 4/23$620
This United Airlines deal was found by Cheapflights users on 4/23. 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 10/231:15 pmONT - OTP
2 stops17h 35mUnited Airlines
Thu 11/612:55 pmOTP - ONT
2 stops19h 40mUnited Airlines
Deal found 4/23$625
This FlightHub deal was found by Cheapflights users on 4/23. 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 8/115:15 pmSAN - OTP
1 stop15h 20mLufthansa
Fri 8/226:05 amOTP - SAN
1 stop19h 20mLufthansa
Deal found 4/23$654
This Gotogate deal was found by Cheapflights users on 4/23. 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.
Sun 4/275:05 pmLAS - OTP
1 stop19h 45mMultiple Airlines
Tue 5/138:35 amOTP - LAS
1 stop17h 00mMultiple Airlines
Deal found 4/23$655
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:15 amLAX - OTP
2 stops18h 10mAustrian Airlines
Thu 9/116:35 amOTP - LAX
2 stops21h 28mAustrian Airlines
Deal found 4/22$657
This FlightHub deal was found by Cheapflights users on 4/23. 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 8/118:10 amSAN - OTP
2 stops22h 40mMultiple Airlines
Fri 8/226:05 amOTP - SAN
1 stop19h 20mMultiple Airlines
Deal found 4/23$659

Cheapflights Fare Finder

Customize your flight search to find flights from California 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 April 24, 2025.
Use the filters below to find and compare flights from California to Bucharest that are best for you.

Fly from

California

Fly to

Bucharest

Route

Depart

Return

Price

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 5/6

6:50 pm-3:10 am

1 stop22h 20m

Bucharest Otopeni Intl

Sun 5/11

4:20 pm-12:30 pm

1 stop30h 10m

$580

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Mon 8/18

4:35 pm-11:10 pm

1 stop20h 35m

Bucharest Otopeni Intl

Tue 9/2

8:20 am-8:05 pm

1 stop21h 45m

$581

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Mon 8/18

12:05 pm-4:50 pm

2 stops18h 45m

Bucharest Otopeni Intl

Tue 9/2

6:00 am-7:40 pm

2 stops23h 40m

$584

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 8/12

8:18 am-1:00 pm

2 stops18h 42m

Bucharest Otopeni Intl

Thu 8/21

6:05 am-4:55 pm

2 stops20h 50m

$589

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 8/24

9:59 am-9:10 pm

2 stops25h 11m

Bucharest Otopeni Intl

Sun 9/7

9:25 pm-4:20 pm

1 stop28h 55m

$597

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 9/21

9:40 pm-12:45 am

1 stop17h 05m

Bucharest Otopeni Intl

Fri 10/10

8:25 am-5:35 pm

1 stop19h 10m

$613

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 5/21

11:00 am-6:35 pm

2 stops21h 35m

Bucharest Otopeni Intl

Wed 5/28

6:00 am-7:50 pm

2 stops23h 50m

$620

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Mon 8/11

5:15 pm-6:35 pm

1 stop15h 20m

Bucharest Otopeni Intl

Fri 8/22

6:05 am-3:25 pm

1 stop19h 20m

$654

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Thu 9/4

8:15 am-12:25 pm

2 stops18h 10m

Bucharest Otopeni Intl

Thu 9/11

6:35 am-6:03 pm

2 stops21h 28m

$657

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Mon 8/11

8:10 am-4:50 pm

2 stops22h 40m

Bucharest Otopeni Intl

Fri 8/22

6:05 am-3:25 pm

1 stop19h 20m

$659

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 60 results
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Best time to book a flight from California to Bucharest

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

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

Currently, November is the cheapest month in which you can book a flight from California to Bucharest (average of $604). Flying from California to Bucharest in June is currently the most expensive (average of $1,175). 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 CA to BUH?

Find hourly flight availability from California 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 April 24, 2025.

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

Rainfall in Bucharest by month

Plan your trip to Bucharest by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest when rainfall is around 0.8 in.

Temperature in Bucharest by month

Plan your trip to Bucharest by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 April 24, 2025.
To help decide which airline to fly from California to Bucharest, see what other customers have to say about Emirates, Delta and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,205 reviews

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very good
3,205 reviews
Emirates
8.0
Very good
3,205 reviews

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Delta
8.0
Very good
7,920 reviews
Emirates
8.0
Very good
3,205 reviews

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,333 reviews
Emirates
8.0
Very good
3,205 reviews

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
LOT
7.6
Good
1,066 reviews
Emirates
8.0
Very good
3,205 reviews

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,205 reviews

Crew

8.3

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.0

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from California 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 California to Bucharest one-way?

    One-way options have recently been found by users for as low as $379 on Scandinavian Airlines. Other airlines that offer cheap prices include United Airlines from $434 and Air France from $473 one-way.

  • What are the most popular routes from California to Bucharest?

    While some choose either San Francisco - Bucharest Otopeni Intl or Ontario - Bucharest Otopeni Intl, Los Angeles - Bucharest Otopeni Intl is the most popular route from California to Bucharest.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from California to Bucharest (average of $604). Flying from California to Bucharest in June is currently the most expensive (average of $1,175). 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 California?

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

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Alternative routes for California to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from California to Bucharest

Discover the top 10 airlines that operate flights from California 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$485Average$668FlexibilityNo cancel feeOn-time71%
SWISSCheapest$494Average$896FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$503Average$815FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$535Average$999FlexibilityNo cancel feeOn-time76%
KLMCheapest$552Average$908FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$556Average$1,062FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$562Average$748FlexibilityNo cancel feeOn-time77%
DeltaCheapest$569Average$1,147FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$574Average$1,106FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$580Average$768FlexibilityNo cancel feeOn-time78%

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