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$329+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OTP
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from California to Romania

Keep the following information in mind while searching for California to Romania flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$586
(Kiwi.com)

One-way from

$329
(Kiwi.com)

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 Romania
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One-way flight from California to Romania
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Highest demand for flights based on searches. 11% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($18 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 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 April 29, 2025.

This oojo deal was found by Cheapflights users on 4/28. 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.
Sun 9/147:30 pmLAX - OTP
1 stop15h 40mScandinavian Airlines
Sun 9/219:25 pmOTP - LAX
1 stop28h 55mScandinavian Airlines
Deal found 4/28$582
This SWISS deal was found by Cheapflights users on 4/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/307:35 pmLAX - OTP
1 stop19h 45mSWISS
Tue 8/124:10 pmOTP - LAX
1 stop34h 20mSWISS
Deal found 4/27$584
This Ovago deal was found by Cheapflights users on 4/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:55 amONT - OTP
2 stops19h 55mBritish Airways
Wed 11/128:05 amOTP - ONT
2 stops23h 55mBritish Airways
Deal found 4/29$585
This Lufthansa deal was found by Cheapflights users on 4/28. 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.
Sun 9/145:30 pmLAX - CLJ
1 stop21h 00mLufthansa
Wed 10/86:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 4/28$585
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:30 amLAX - OTP
2 stops18h 25mAir Canada
Thu 9/256:00 amOTP - LAX
2 stops23h 40mAir Canada
Deal found 4/29$586
This Justfly.com deal was found by Cheapflights users on 4/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/911:10 amSMF - OTP
2 stops22h 50mScandinavian Airlines
Mon 9/229:50 pmOTP - SMF
2 stops34h 24mScandinavian Airlines
Deal found 4/29$587
This FlightHub deal was found by Cheapflights users on 4/27. 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.
Tue 7/298:05 amLAX - OTP
2 stops24h 30mMultiple Airlines
Tue 8/124:10 pmOTP - LAX
1 stop34h 20mMultiple Airlines
Deal found 4/27$587
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Mon 9/14:40 pmLAX - CLJ
2 stops38h 35mUnited Airlines
Wed 9/176:00 amCLJ - LAX
1 stop19h 15mUnited Airlines
Deal found 4/29$588
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sun 9/75:30 pmLAX - OTP
1 stop15h 05mUnited Airlines
Wed 10/16:05 amOTP - LAX
1 stop19h 10mUnited Airlines
Deal found 4/29$590
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/76:30 amLAX - OTP
2 stops19h 40mDelta
Fri 9/267:00 amOTP - LAX
1 stop17h 50mDelta
Deal found 4/29$593
This Austrian Airlines deal was found by Cheapflights users on 4/27. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/303:05 pmLAX - OTP
1 stop14h 15mAustrian Airlines
Tue 8/126:55 pmOTP - LAX
1 stop28h 10mAustrian Airlines
Deal found 4/27$596
This British Airways deal was found by Cheapflights users on 4/29. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:38 amLAX - OTP
2 stops19h 17mBritish Airways
Sun 11/97:40 amOTP - LAX
2 stops23h 52mBritish Airways
Deal found 4/29$607

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 April 29, 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

Sun 9/14

5:30 pm-12:30 am

1 stop21h 00m

Cluj Napoca

Thu 10/9

6:00 am-3:15 pm

1 stop19h 15m

$585

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Mon 5/19

9:25 pm-1:35 pm

1 stop30h 10m

Bucharest Otopeni Intl

Wed 5/28

4:40 pm-7:05 pm

1 stop36h 25m

$586

SacramentoBucharest

SMF - OTP

SMFOTP

Sacramento Intl

Tue 9/9

11:10 am-8:00 pm

2 stops22h 50m

Bucharest Otopeni Intl

Mon 9/22

9:50 pm-10:14 pm

2 stops34h 24m

$587

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 9/1

4:40 pm-5:15 pm

2 stops38h 35m

Cluj Napoca

Wed 9/17

6:00 am-3:15 pm

1 stop19h 15m

$588

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 5/20

7:30 pm-8:00 pm

1 stop14h 30m

Bucharest Otopeni Intl

Sun 5/25

9:25 pm-2:47 pm

2 stops51h 22m

$612

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 9/16

7:30 am-1:05 pm

2 stops19h 35m

Cluj Napoca

Thu 10/9

10:40 am-8:23 pm

2 stops19h 43m

$633

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 9/1

4:35 pm-1:20 pm

1 stop34h 45m

Cluj Napoca

Sat 9/20

6:05 pm-8:05 pm

1 stop36h 00m

$650

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Mon 8/11

5:15 pm-1:00 am

1 stop21h 45m

Bucharest Otopeni Intl

Fri 8/22

6:05 am-3:25 pm

1 stop19h 20m

$653

San DiegoBucharest

SAN - OTP

SANOTP

San Diego

Sun 7/20

12:45 pm-1:00 am

2 stops26h 15m

Bucharest Otopeni Intl

Tue 8/26

6:05 am-3:25 pm

1 stop19h 20m

$659

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 5/7

7:55 pm-8:25 pm

1 stop38h 30m

Bucharest Otopeni Intl

Tue 5/13

9:45 pm-11:45 am

1 stop24h 00m

$661

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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, November is the cheapest month in which you can book a flight from California to Romania (average of $604). Flying from California to Romania in June is currently the most expensive (average of $1,169). 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 April 29, 2025.

When flying from California to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Romania by month

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

In terms of precipitation, rainfall in Romania 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 Romania when rainfall is around 0.8 in.

Temperature in Romania by month

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

If weather is an important factor for your trip to Romania, 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 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 April 29, 2025.
Get a feel of what it's like to fly with Delta, KLM and LOT from California to Romania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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.
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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.
Austrian Airlines
7.6
Good
780 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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.
SWISS
7.5
Good
1,588 reviews
Delta
8.0
Very good
7,929 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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 California to Romania. 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 Romania one-way?

    The cheapest airlines for a one-way flight from California to Romania are Air France ($473), Air Canada ($476), and United Airlines ($481).

  • 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, November is the cheapest month in which you can book a flight from California to Romania (average of $604). Flying from California to Romania in June is currently the most expensive (average of $1,169). 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$485Average$668FlexibilityNo cancel feeOn-time71%
SWISSCheapest$494Average$896FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$503Average$815FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$507Average$1,088FlexibilityNo cancel feeOn-time76%
LOTCheapest$547Average$764FlexibilityNo cancel feeOn-time81%
KLMCheapest$552Average$908FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$556Average$1,062FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$561Average$726FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$562Average$756FlexibilityNo cancel feeOn-time77%
DeltaCheapest$569Average$1,147FlexibilityNo cancel feeOn-timeN/A

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