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$434+ Cheap flights from Otopeni Intl (OTP) to California

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — LAX
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Otopeni Intl to California

Cheapest flights from Otopeni Intl to California
Explore the most affordable flight options available from Otopeni Intl to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Trip.com deal was found by Cheapflights users on 12/10. 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 12/246:55 amOTP - SFO
1 stop23h 15mMultiple Airlines
Thu 3/198:55 pmSFO - OTP
1 stop32h 00mMultiple Airlines
Deal found 12/10$788
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/246:55 amOTP - SFO
1 stop23h 15mMultiple Airlines
Tue 3/177:55 pmSFO - OTP
1 stop17h 45mMultiple Airlines
Deal found 12/10$847
This FlightHub deal was found by Cheapflights users on 12/11. 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.
Sun 12/1410:15 amOTP - LAX
1 stop34h 55mTurkish Airlines
Sat 1/246:45 pmLAX - OTP
1 stop15h 45mTurkish Airlines
Deal found 12/11$868
This British Airways deal was found by Cheapflights users on 12/11. 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 12/258:00 amOTP - LAX
1 stop22h 25mBritish Airways
Wed 3/410:10 amLAX - OTP
2 stops19h 35mBritish Airways
Deal found 12/11$894
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/275:55 amOTP - SFO
2 stops23h 59mUnited Airlines
Sun 5/179:05 pmSFO - OTP
1 stop17h 55mUnited Airlines
Deal found 12/11$898
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 12/246:05 amOTP - SAN
2 stops28h 10mLufthansa
Wed 3/45:35 pmSAN - OTP
1 stop21h 30mLufthansa
Deal found 12/10$899
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/275:55 amOTP - SFO
2 stops29h 22mUnited Airlines
Tue 5/127:10 amSFO - OTP
2 stops19h 55mUnited Airlines
Deal found 12/11$899
This Expedia deal was found by Cheapflights users on 12/10. 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 12/248:05 amOTP - LAX
1 stop22h 20mBritish Airways
Wed 3/410:10 amLAX - OTP
2 stops19h 35mBritish Airways
Deal found 12/10$899
This Air France deal was found by Cheapflights users on 12/10. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:05 amOTP - SFO
1 stop17h 20mAir France
Fri 1/93:40 pmSFO - OTP
1 stop20h 40mAir France
Deal found 12/10$900
This Iberia deal was found by Cheapflights users on 12/11. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/258:00 amOTP - ONT
2 stops24h 14mMultiple Airlines
Wed 3/410:59 amONT - OTP
2 stops18h 46mMultiple Airlines
Deal found 12/11$900
This Delta deal was found by Cheapflights users on 12/10. 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 12/196:05 amOTP - SFO
1 stop17h 20mDelta
Fri 1/97:00 amSFO - OTP
2 stops20h 50mDelta
Deal found 12/10$901
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/246:05 amOTP - SAN
2 stops28h 10mUnited Airlines
Wed 3/48:30 amSAN - OTP
2 stops19h 30mUnited Airlines
Deal found 12/10$908

Find flight deals from Otopeni Intl to California

Keep the following information in mind while searching for Otopeni Intl to California flight deals. Data was last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$723
(Mytrip)

One-way from

$434
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$930
Provider with most accurate pricing for Bucharest (BUH)-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Bucharest (BUH)-Los Angeles flights.
Search Deals
From Bucharest Otopeni Intl to California
Search Deals
One-way flight from Bucharest Otopeni Intl to California
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to California 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 12, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to California that are best for you.

Fly from

Otopeni Intl

Fly to

California

Route

Depart

Return

Price

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 1/23

1:40 pm-2:35 pm

3 stops34h 55m

San Francisco

Thu 2/5

4:40 pm-8:20 pm

2 stops17h 40m

$723

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Fri 1/16

6:00 pm-5:50 pm

2 stops33h 50m

Las Vegas Harry Reid Intl

Sat 1/31

7:35 pm-4:20 am

1 stop22h 45m

$745

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 2/27

9:50 pm-11:05 am

1 stop23h 15m

San Francisco

Thu 3/12

7:50 pm-2:10 pm

1 stop33h 20m

$782

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Mon 5/4

9:30 am-4:45 pm

1 stop17h 15m

San Francisco

Mon 5/4

6:45 pm-2:35 pm

1 stop33h 50m

$782

BucharestLos Angeles

OTP - LAX

OTPLAX

Bucharest Otopeni Intl

Mon 1/26

3:30 pm-4:50 pm

1 stop35h 20m

Los Angeles

Thu 1/29

6:45 pm-2:10 pm

1 stop33h 25m

$793

BucharestLos Angeles

OTP - LAX

OTPLAX

Bucharest Otopeni Intl

Mon 3/2

10:10 am-4:50 pm

1 stop16h 40m

Los Angeles

Mon 3/30

8:00 pm-2:35 pm

1 stop32h 35m

$796

BucharestLos Angeles

OTP - LAX

OTPLAX

Bucharest Otopeni Intl

Sat 2/28

10:10 am-4:50 pm

1 stop16h 40m

Los Angeles

Mon 3/30

1:35 pm-8:25 pm

1 stop20h 50m

$796

BucharestLos Angeles

OTP - LAX

OTPLAX

Bucharest Otopeni Intl

Sat 2/28

10:10 am-4:50 pm

1 stop16h 40m

Los Angeles

Tue 3/31

8:00 pm-8:10 am

1 stop26h 10m

$796

BucharestLos Angeles

OTP - LAX

OTPLAX

Bucharest Otopeni Intl

Mon 1/19

6:00 pm-5:00 pm

3 stops33h 00m

Los Angeles

Sun 2/1

7:30 pm-1:50 pm

3 stops32h 20m

$807

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Sun 3/8

8:40 am-8:33 pm

2 stops21h 53m

Las Vegas Harry Reid Intl

Mon 3/23

12:59 am-3:50 pm

3 stops29h 51m

$832

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

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

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

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

Currently, August is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to California (average of $445). Flying from Bucharest Otopeni Intl Airport to California in July is currently the most expensive (average of $807). 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 OTP to CA?

Find hourly flight availability from Otopeni Intl to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

When flying from Bucharest Otopeni Intl Airport to California, 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 17% versus a flight at noon.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with KLM, LOT, and Turkish Airlines from Bucharest Otopeni Intl Airport to California to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.2

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
1,432 reviews
KLM
7.7
Good
1,432 reviews

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
LOT
7.6
Good
1,146 reviews
KLM
7.7
Good
1,432 reviews

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.2

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
4,089 reviews
KLM
7.7
Good
1,432 reviews

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.2

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
7,626 reviews
KLM
7.7
Good
1,432 reviews

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.2

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
7,571 reviews
KLM
7.7
Good
1,432 reviews

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

Food

7.2

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 Otopeni Intl to California. 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 Bucharest Otopeni Intl Airport to California?

    Airlines like Turkish Airlines, Delta, and Lufthansa fly from Bucharest Otopeni Intl Airport to California in about 18h 15m. The time it takes to get you to your destination can typically vary by up to 5h. There are 6614 mi between Bucharest Otopeni Intl Airport and California. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Bucharest Otopeni Intl Airport to California one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $733. Lufthansa flights start at $786 while deals on United Airlines start at $870 one-way.

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

    Most travelers choose Bucharest Otopeni Intl - Los Angeles, Bucharest Otopeni Intl - Ontario or Bucharest Otopeni Intl - Las Vegas Harry Reid Intl when deciding on the best route from Bucharest Otopeni Intl Airport to California.

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

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

  • How can I find direct flights from Otopeni Intl to California?

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

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

    Yes. Cheapflights offers flight deals from Otopeni Intl to California 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 Bucharest Otopeni Intl Airport to California?

    Currently, August is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to California (average of $445). Flying from Bucharest Otopeni Intl Airport to California in July is currently the most expensive (average of $807). 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 Otopeni Intl to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Otopeni Intl to California

Discover the top 9 airlines that operate flights from Otopeni Intl to California. 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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$709Average$814FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$712Average$982FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$714Average$858FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$758Average$862FlexibilityNo cancel feeOn-time71%
LOTCheapest$761Average$854FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$774Average$1,003FlexibilityNo cancel feeOn-time77%
DeltaCheapest$782Average$847FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$793Average$945FlexibilityNo cancel feeOn-time75%
SWISSCheapest$827Average$992FlexibilityNo cancel feeOn-time79%

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