HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
California

$314+ 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
dic. 26 — ene. 21
vie. 12/26
vie. 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Otopeni Intl to California with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 noviembre 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$718
(Kiwi.com)

One-way from

$314
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$866
Provider with most accurate pricing for Bucharest (BUH)-Los Angeles flight deals.
Search Deals
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 ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 noviembre 26, 2025.

This oojo deal was found by Cheapflights users on 11/25. 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.
dom. 12/710:20 amOTP - LAX
1 stop34h 50mTurkish Airlines
mié. 5/131:35 pmLAX - OTP
1 stop32h 35mTurkish Airlines
Deal found 11/25$787
This FlightHub deal was found by Cheapflights users on 11/25. 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.
dom. 12/710:20 amOTP - LAX
1 stop34h 50mTurkish Airlines
sáb. 2/76:45 pmLAX - OTP
1 stop15h 45mTurkish Airlines
Deal found 11/25$812
This Iberia deal was found by Cheapflights users on 11/26. 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.
sáb. 12/68:05 amOTP - LAX
2 stops24h 14mMultiple Airlines
sáb. 1/1010:40 amLAX - OTP
2 stops18h 25mMultiple Airlines
Deal found 11/26$846
This Delta deal was found by Cheapflights users on 11/24. 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.
dom. 12/76:00 amOTP - LAX
1 stop15h 45mDelta
sáb. 2/76:25 amLAX - OTP
2 stops19h 40mDelta
Deal found 11/24$854
This Delta deal was found by Cheapflights users on 11/25. 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.
sáb. 12/66:05 amOTP - LAX
1 stop20h 00mDelta
sáb. 1/106:25 amLAX - OTP
2 stops19h 40mDelta
Deal found 11/25$861
This Gotogate deal was found by Cheapflights users on 11/24. 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.
dom. 12/213:30 pmOTP - LAX
1 stop29h 40mTurkish Airlines
lun. 12/291:05 pmLAX - OTP
1 stop33h 45mTurkish Airlines
Deal found 11/24$864
This Delta deal was found by Cheapflights users on 11/25. 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.
dom. 12/76:00 amOTP - LAX
1 stop15h 45mDelta
mié. 5/1310:25 amLAX - OTP
2 stops20h 55mDelta
Deal found 11/25$868
This British Airways deal was found by Cheapflights users on 11/24. 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.
mar. 12/234:40 pmOTP - LAS
2 stops61h 40mBritish Airways
mar. 1/68:55 pmLAS - OTP
1 stop16h 00mBritish Airways
Deal found 11/24$873
This British Airways deal was found by Cheapflights users on 11/24. 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.
mié. 12/33:50 pmOTP - SJC
2 stops55h 34mBritish Airways
mar. 12/92:37 pmSJC - OTP
2 stops46h 53mBritish Airways
Deal found 11/24$874
This United Airlines deal was found by Cheapflights users on 11/24. 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.
mié. 12/242:40 pmOTP - LAS
2 stops20h 17mUnited Airlines
mié. 1/79:56 amLAS - OTP
3 stops27h 59mUnited Airlines
Deal found 11/24$876
This Lufthansa deal was found by Cheapflights users on 11/26. 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.
jue. 12/115:50 amOTP - SNA
2 stops22h 57mLufthansa
mar. 3/101:27 pmSNA - OTP
2 stops20h 08mLufthansa
Deal found 11/26$878
This Delta deal was found by Cheapflights users on 11/25. 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.
mié. 12/31:55 pmOTP - SJC
2 stops38h 23mDelta
mar. 12/97:00 amSJC - OTP
2 stops29h 50mDelta
Deal found 11/25$892

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 noviembre 26, 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

mié. 1/14

4:30 am-7:35 pm

3 stops25h 05m

San Francisco

mié. 1/28

2:40 pm-12:30 am

3 stops23h 50m

$739

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

mar. 2/3

5:55 am-9:22 pm

2 stops25h 27m

San Francisco

mar. 2/17

7:25 pm-3:50 pm

1 stop34h 25m

$764

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

mar. 2/3

5:55 am-9:22 pm

2 stops25h 27m

San Francisco

mar. 2/17

6:52 pm-2:00 pm

2 stops33h 08m

$777

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

jue. 1/15

5:50 am-10:24 pm

2 stops26h 34m

Las Vegas Harry Reid Intl

mié. 1/28

1:50 pm-2:00 pm

1 stop14h 10m

$809

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

lun. 2/9

2:50 pm-12:57 am

2 stops20h 07m

Las Vegas Harry Reid Intl

mar. 2/17

9:00 am-6:35 pm

2 stops23h 35m

$809

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

mar. 2/3

6:30 am-4:30 pm

1 stop20h 00m

San Francisco

mar. 2/17

7:25 pm-3:50 pm

1 stop34h 25m

$809

BucharestSan Jose

OTP - SJC

OTPSJC

Bucharest Otopeni Intl

mié. 2/4

6:05 am-8:56 pm

2 stops24h 51m

San Jose

dom. 2/15

8:50 am-11:50 pm

2 stops29h 00m

$809

BucharestSan Jose

OTP - SJC

OTPSJC

Bucharest Otopeni Intl

mar. 2/3

5:55 am-8:56 pm

2 stops25h 01m

San Jose

mié. 2/18

3:55 pm-11:50 pm

2 stops45h 55m

$810

BucharestSan Jose

OTP - SJC

OTPSJC

Bucharest Otopeni Intl

vie. 2/6

5:55 am-1:38 pm

2 stops41h 43m

San Jose

mar. 2/17

3:55 pm-2:00 pm

2 stops36h 05m

$810

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

jue. 1/15

5:50 am-12:15 pm

2 stops40h 25m

San Francisco

mié. 1/28

8:30 am-2:00 pm

2 stops19h 30m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/25

Showing 1-10 of 60 results
1
2
3
...
6

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 $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 noviembre 26, 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.

How much does it cost to fly round-trip from Bucharest Otopeni Intl Airport to California?

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 noviembre 26, 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
1,423 reviews

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
1,423 reviews
KLM
7.7
Good
1,423 reviews

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
7.5
Good
1,140 reviews
KLM
7.7
Good
1,423 reviews

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
4,063 reviews
KLM
7.7
Good
1,423 reviews

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
7,594 reviews
KLM
7.7
Good
1,423 reviews

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
7,539 reviews
KLM
7.7
Good
1,423 reviews

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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 Air Canada, United Airlines, and Lufthansa fly from Bucharest Otopeni Intl Airport to California in about 20h 07m. The time it takes to get you to your destination can typically vary by up to 6h 27m. There are 6355 mi between Bucharest Otopeni Intl Airport and California. This flight may include one or multiple stops.

  • 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 $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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Otopeni Intl to California

See prices for flight routes from nearby airports that may be better suited for you.
Otopeni Intl to John F Kennedy Intl flights
Otopeni Intl to Newark flights
Otopeni Intl to LaGuardia flights
Otopeni Intl to Miami flights
Otopeni Intl to Fort Lauderdale flights
Otopeni Intl to West Palm Beach flights
Otopeni Intl to O'Hare Intl flights
Otopeni Intl to Los Angeles flights
Otopeni Intl to Dulles Intl flights
Otopeni Intl to Atlanta flights
Otopeni Intl to Dallas/Fort Worth flights
Otopeni Intl to Baltimore flights
Otopeni Intl to Reagan-National flights
Otopeni Intl to Boston flights
Otopeni Intl to Honolulu flights
Otopeni Intl to Las Vegas flights
Otopeni Intl to Orlando flights
Otopeni Intl to San Francisco flights
Otopeni Intl to Seattle flights
Otopeni Intl to Nashville flights
Otopeni Intl to Hobby flights
Otopeni Intl to San Diego flights
Otopeni Intl to George Bush Intcntl flights
Otopeni Intl to Sky Harbor Intl flights
Otopeni Intl to Denver flights
Otopeni Intl to Tampa flights
Otopeni Intl to Raleigh flights
Otopeni Intl to Austin flights
Otopeni Intl to San Jose flights
Otopeni Intl to Santa Ana flights
Otopeni Intl to Charlotte flights
Otopeni Intl to Philadelphia flights
Otopeni Intl to Detroit flights
Otopeni Intl to Salt Lake City flights
Otopeni Intl to Fort Myers flights
Otopeni Intl to Portland flights
Otopeni Intl to Jacksonville flights
Otopeni Intl to Sacramento flights
Otopeni Intl to Burlington flights
Otopeni Intl to Oakland flights
Otopeni Intl to Cleveland flights
Otopeni Intl to Cincinnati flights

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 noviembre 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
LOTCheapest$493Average$851FlexibilityNo cancel feeOn-time81%
American AirlinesCheapest$605Average$762FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$633Average$843FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$709Average$814FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$712Average$964FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$774Average$1,003FlexibilityNo cancel feeOn-time77%
DeltaCheapest$780Average$847FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$793Average$922FlexibilityNo cancel feeOn-time75%
SWISSCheapest$827Average$992FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.