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$342+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — LAX
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$702
(Kiwi.com)

One-way from

$342
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$847
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.
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From Bucharest Otopeni Intl to California
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One-way flight from Bucharest Otopeni Intl to California
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Highest demand for flights based on searches. 7% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/122:00 pmOTP - LAS
2 stops29h 45mMultiple Airlines
Thu 12/259:34 pmLAS - OTP
1 stop22h 21mMultiple Airlines
Deal found 10/27$702
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:05 amOTP - SFO
2 stops19h 30mMultiple Airlines
Wed 11/265:20 pmSFO - OTP
1 stop17h 30mMultiple Airlines
Deal found 10/28$707
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:15 amOTP - LAX
1 stop21h 55mMultiple Airlines
Wed 1/75:30 pmLAX - OTP
2 stops18h 55mMultiple Airlines
Deal found 10/27$716
This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:35 amOTP - LAX
2 stops24h 24mMultiple Airlines
Tue 11/1811:30 amLAX - OTP
3 stops27h 20mMultiple Airlines
Deal found 10/29$721
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/149:35 amOTP - SFO
1 stop24h 31mMultiple Airlines
Thu 11/271:00 pmSFO - OTP
2 stops35h 15mMultiple Airlines
Deal found 10/29$724
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/74:55 pmOTP - LAX
2 stops59h 10mMultiple Airlines
Sun 12/147:10 pmLAX - OTP
1 stop19h 20mMultiple Airlines
Deal found 10/27$728
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:55 pmOTP - SFO
2 stops35h 40mMultiple Airlines
Wed 11/265:20 pmSFO - OTP
1 stop17h 30mMultiple Airlines
Deal found 10/28$737
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/71:15 pmOTP - LAX
3 stops43h 02mMultiple Airlines
Sat 2/74:45 pmLAX - OTP
2 stops20h 20mMultiple Airlines
Deal found 10/27$742
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/128:15 pmOTP - LAX
2 stops26h 50mMultiple Airlines
Sun 11/165:30 pmLAX - OTP
2 stops22h 00mMultiple Airlines
Deal found 10/27$756
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/146:15 amOTP - LAX
1 stop21h 55mMultiple Airlines
Tue 1/65:30 pmLAX - OTP
1 stop15h 05mMultiple Airlines
Deal found 10/27$770
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:40 amOTP - LAX
2 stops24h 35mMultiple Airlines
Tue 12/211:35 amLAX - OTP
3 stops28h 10mMultiple Airlines
Deal found 10/27$777
This flugladen.de deal was found by Cheapflights users on 10/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:25 pmOTP - LAX
1 stop35h 55mLOT
Tue 12/24:15 pmLAX - OTP
1 stop21h 00mLOT
Deal found 10/27$778

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 October 29, 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

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Fri 12/12

2:00 pm-9:45 am

2 stops29h 45m

Las Vegas Harry Reid Intl

Thu 12/25

9:34 pm-5:55 am

1 stop22h 21m

$719

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 11/14

9:35 am-12:06 am

1 stop24h 31m

San Francisco

Thu 11/27

1:00 pm-10:15 am

2 stops35h 15m

$724

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 11/13

1:55 pm-3:35 pm

2 stops35h 40m

San Francisco

Wed 11/26

5:20 pm-8:50 pm

1 stop17h 30m

$737

BucharestSan Diego

OTP - SAN

OTPSAN

Bucharest Otopeni Intl

Mon 1/19

9:35 am-7:46 pm

1 stop20h 11m

San Diego

Sun 1/25

7:51 am-1:40 pm

2 stops43h 49m

$821

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 11/13

4:55 pm-2:35 pm

2 stops31h 40m

San Francisco

Thu 11/27

4:40 pm-11:50 pm

3 stops21h 10m

$827

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 3/6

8:35 am-8:27 pm

2 stops21h 52m

San Francisco

Mon 3/9

7:00 am-2:40 pm

2 stops22h 40m

$830

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Sun 2/22

4:40 pm-4:30 pm

1 stop33h 50m

San Francisco

Sat 3/7

7:25 pm-12:25 am

1 stop19h 00m

$838

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 2/27

3:30 pm-4:45 pm

1 stop35h 15m

San Francisco

Thu 3/12

7:50 pm-8:50 am

1 stop28h 00m

$839

BucharestLos Angeles

OTP - LAX

OTPLAX

Bucharest Otopeni Intl

Fri 12/5

5:55 am-1:05 pm

1 stop17h 10m

Los Angeles

Sun 12/14

12:25 am-2:05 pm

2 stops27h 40m

$844

BucharestLos Angeles

OTP - LAX

OTPLAX

Bucharest Otopeni Intl

Fri 11/21

5:55 am-1:05 pm

1 stop17h 10m

Los Angeles

Mon 12/8

5:30 pm-6:35 pm

1 stop15h 05m

$845

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 59 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 $444). Flying from Bucharest Otopeni Intl Airport to California in July is currently the most expensive (average of $820). 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 October 29, 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 October 29, 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
1,406 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
LOT
7.6
Good
1,136 reviews
KLM
7.7
Good
1,406 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Turkish Airlines
7.3
Good
4,031 reviews
KLM
7.7
Good
1,406 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Lufthansa
6.8
Okay
7,541 reviews
KLM
7.7
Good
1,406 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,485 reviews
KLM
7.7
Good
1,406 reviews

Food

7.3

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

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 United Airlines, Lufthansa, and American Airlines fly from Bucharest Otopeni Intl Airport to California in about 17h 10m. The time it takes to get you to your destination can typically vary by up to 29h 21m. There are 6568 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 British Airways, which is currently one of the cheapest options available, starting at $555. American Airlines flights start at $805 while deals on Qatar Airways start at $909 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 $444). Flying from Bucharest Otopeni Intl Airport to California in July is currently the most expensive (average of $820). 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$515Average$810FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$605Average$762FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$633Average$814FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$712Average$959FlexibilityNo cancel feeOn-time76%
LOTCheapest$734Average$832FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$763Average$1,002FlexibilityNo cancel feeOn-time77%
DeltaCheapest$780Average$849FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$793Average$921FlexibilityNo cancel feeOn-time75%
SWISSCheapest$827Average$992FlexibilityNo cancel feeOn-time79%

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