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$253+ Cheap flights from California 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OTP
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from California to Romania

Cheapest flights from California to Romania
Explore the most affordable flight options available from California to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:30 pmLAX - OTP
1 stop15h 05mLufthansa
Mon 12/226:05 amOTP - LAX
1 stop19h 10mLufthansa
Deal found 12/14$678
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 Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:30 pmLAX - OTP
2 stops20h 20mAustrian Airlines
Mon 12/227:10 pmOTP - LAX
2 stops30h 05mAustrian Airlines
Deal found 12/14$746
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.
Mon 12/155:30 pmLAX - OTP
2 stops29h 35mMultiple Airlines
Mon 12/226:05 amOTP - LAX
1 stop19h 10mMultiple Airlines
Deal found 12/14$754
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:02 amLAX - OTP
2 stops26h 48mUnited Airlines
Sat 1/105:55 amOTP - LAX
2 stops25h 33mUnited Airlines
Deal found 12/15$755
This oojo deal was found by Cheapflights users on 12/13. 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 12/247:15 pmLAX - OTP
1 stop34h 30mBritish Airways
Mon 1/124:00 pmOTP - LAX
1 stop31h 30mBritish Airways
Deal found 12/13$782
This Travelocity deal was found by Cheapflights users on 12/13. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:55 pmLAX - OTP
2 stops37h 40mLufthansa
Mon 1/127:20 pmOTP - LAX
1 stop29h 55mLufthansa
Deal found 12/13$788
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 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 12/315:30 pmLAX - SBZ
1 stop14h 45mLufthansa
Sat 1/107:00 pmSBZ - LAX
2 stops57h 45mLufthansa
Deal found 12/14$880
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:40 pmONT - OTP
2 stops48h 10mUnited Airlines
Sat 1/102:50 pmOTP - ONT
2 stops41h 08mUnited Airlines
Deal found 12/15$885
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

Find flight deals from California to Romania

Keep the following information in mind while searching for California 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

$423
(Kiwi.com)

One-way from

$253
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$821
Provider with most accurate pricing for Los Angeles-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Bucharest (BUH) flights.
Search Deals
From California to Romania
Search Deals
One-way flight from California to Romania
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 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 California 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 California to Romania that are best for you.

Fly from

California

Fly to

Romania

Route

Depart

Return

Price

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 1/13

2:15 pm-12:55 am

2 stops24h 40m

Cluj Napoca

Tue 1/27

6:00 am-3:15 pm

1 stop19h 15m

$423

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 1/27

2:15 pm-12:55 am

2 stops24h 40m

Cluj Napoca

Tue 2/3

6:00 am-3:15 pm

1 stop19h 15m

$423

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Mon 1/19

4:45 pm-11:00 pm

2 stops20h 15m

Bucharest Otopeni Intl

Fri 2/6

8:00 am-10:48 pm

2 stops24h 48m

$448

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Tue 4/7

1:33 pm-1:25 am

2 stops25h 52m

Bucharest Otopeni Intl

Tue 4/28

8:25 am-9:56 pm

2 stops23h 31m

$448

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Wed 3/4

5:06 pm-11:30 pm

2 stops20h 24m

Bucharest Otopeni Intl

Thu 3/12

8:00 am-11:59 pm

2 stops24h 59m

$448

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Wed 4/15

5:02 pm-12:25 am

2 stops21h 23m

Bucharest Otopeni Intl

Wed 4/22

8:25 am-9:56 pm

2 stops23h 31m

$448

Santa AnaBucharest

SNA - OTP

SNAOTP

Santa Ana J. Wayne/Orange Cnty

Wed 4/15

1:30 pm-12:25 am

2 stops24h 55m

Bucharest Otopeni Intl

Wed 4/22

8:25 am-10:08 pm

2 stops23h 43m

$448

Santa AnaBucharest

SNA - OTP

SNAOTP

Santa Ana J. Wayne/Orange Cnty

Wed 2/4

8:05 am-8:00 pm

2 stops25h 55m

Bucharest Otopeni Intl

Tue 2/10

4:40 pm-10:01 pm

2 stops39h 21m

$448

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Mon 1/12

10:58 am-3:30 pm

2 stops18h 32m

Bucharest Otopeni Intl

Wed 1/28

8:05 am-10:48 pm

2 stops24h 43m

$465

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Wed 1/14

2:15 pm-12:55 am

2 stops24h 40m

Cluj Napoca

Tue 1/27

6:00 am-9:08 pm

2 stops25h 08m

$476

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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

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

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

Currently, September is the cheapest month in which you can book a flight from California to Romania (average of $441). Flying from California to Romania in June is currently the most expensive (average of $690). 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 RO?

Find hourly flight availability from California 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.

It’s typically best to fly out from California to Romania in the afternoon. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

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

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

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

Related info for your journey

Find useful and relevant information for your journey from California 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 California to Romania?

    For as low as $448, Lufthansa can have you in Romania from California in 20h 15m. The distance between California and Romania is about 6541 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from California to Romania one-way?

    The cheapest airlines for a one-way flight from California to Romania are Lufthansa ($295), SWISS ($319), and Air France ($391).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from California to Romania (average of $441). Flying from California to Romania in June is currently the most expensive (average of $690). 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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Alternative routes for California to Romania

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 Romania

Discover the top 10 airlines that operate flights from California 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
LOTCheapest$443Average$703FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$462Average$980FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$481Average$648FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$505Average$829FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$528Average$990FlexibilityNo cancel feeOn-time69%
SWISSCheapest$542Average$749FlexibilityNo cancel feeOn-time79%
Austrian AirlinesCheapest$555Average$731FlexibilityNo cancel feeOn-time78%
DeltaCheapest$560Average$1,007FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$568Average$783FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$571Average$699FlexibilityNo cancel feeOn-time77%

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