HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Otopeni Intl

$265+ Cheap flights from Huntington Beach, CA to Otopeni Intl (OTP)

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OTP
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Huntington Beach to Otopeni Intl 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.

Cheapflights Tip: The best prices from Huntington Beach to Bucharest Otopeni Intl are usually found in September or February, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Find flight deals from Huntington Beach to Otopeni Intl

Cheapest flights from Huntington Beach to Otopeni Intl
Explore the most affordable flight options available from Huntington Beach to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/255:30 pmLAX - OTP
2 stops20h 25mLufthansa
Mon 1/127:20 pmOTP - LAX
2 stops39h 14mLufthansa
Deal found 10/28$538
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:15 amLAX - OTP
2 stops20h 35mDelta
Sat 1/176:00 amOTP - LAX
1 stop15h 45mDelta
Deal found 10/28$539
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:30 pmLAX - OTP
2 stops20h 20mAustrian Airlines
Mon 12/157:10 pmOTP - LAX
2 stops27h 55mAustrian Airlines
Deal found 10/28$540
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:30 pmLAX - OTP
1 stop15h 05mLufthansa
Sat 1/175:55 amOTP - LAX
2 stops24h 49mLufthansa
Deal found 10/28$541
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:30 pmLAX - OTP
1 stop21h 35mLufthansa
Wed 1/77:20 pmOTP - LAX
1 stop29h 55mLufthansa
Deal found 10/28$542
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:30 pmLAX - OTP
1 stop15h 05mLufthansa
Sat 12/136:05 amOTP - LAX
1 stop19h 10mLufthansa
Deal found 10/28$544
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:20 pmLAX - OTP
1 stop17h 25mLOT
Fri 1/166:25 pmOTP - LAX
1 stop35h 55mLOT
Deal found 10/28$546
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:10 pmLAX - OTP
1 stop19h 20mSWISS
Wed 1/144:35 pmOTP - LAX
1 stop34h 00mSWISS
Deal found 10/28$549
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:30 pmLAX - OTP
2 stops20h 20mUnited Airlines
Tue 1/135:55 amOTP - LAX
2 stops23h 18mUnited Airlines
Deal found 10/28$550
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/295:30 pmLAX - OTP
1 stop21h 35mLufthansa
Thu 1/86:05 amOTP - LAX
1 stop19h 10mLufthansa
Deal found 10/28$552
This Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2910:25 amLAX - OTP
2 stops18h 40mMultiple Airlines
Sat 1/178:05 amOTP - LAX
2 stops23h 05mMultiple Airlines
Deal found 10/28$553
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/286:00 amLAX - OTP
2 stops26h 35mUnited Airlines
Thu 1/85:50 amOTP - LAX
2 stops26h 05mUnited Airlines
Deal found 10/28$554

Cheap flight deals from Huntington Beach to Otopeni Intl

Keep the following information in mind while searching for Huntington Beach to Otopeni Intl flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$540
(United Airlines)

One-way from

$265
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$635
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 Huntington Beach to Bucharest Otopeni Intl
Search Deals
One-way flight from Huntington Beach to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Huntington Beach to Otopeni Intl 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 30, 2025.
Use the filters below to find and compare flights from Huntington Beach to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Huntington Beach

Fly to

Otopeni Intl

Route

Depart

Return

Price

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Fri 11/28

5:30 pm-6:35 pm

1 stop15h 05m

Bucharest Otopeni Intl

Wed 1/7

7:20 pm-3:15 pm

1 stop29h 55m

$542

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 4/26

8:45 am-6:35 pm

2 stops23h 50m

Bucharest Otopeni Intl

Sun 5/10

1:50 pm-11:45 pm

2 stops19h 55m

$550

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sat 11/29

5:30 pm-11:50 pm

2 stops20h 20m

Bucharest Otopeni Intl

Tue 1/20

5:55 am-7:09 pm

2 stops23h 14m

$550

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Mon 3/30

7:35 am-11:55 am

2 stops18h 20m

Bucharest Otopeni Intl

Mon 4/13

6:00 am-3:15 pm

2 stops19h 15m

$551

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sat 2/28

12:25 am-2:05 pm

2 stops27h 40m

Bucharest Otopeni Intl

Sun 3/15

5:55 am-2:05 pm

1 stop17h 10m

$553

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 1/6

4:49 pm-12:30 pm

2 stops33h 41m

Bucharest Otopeni Intl

Tue 1/13

5:55 am-3:15 pm

2 stops43h 20m

$556

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Thu 11/27

8:50 am-2:05 pm

2 stops19h 15m

Bucharest Otopeni Intl

Mon 1/12

2:50 pm-5:20 pm

2 stops36h 30m

$557

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 11/30

5:30 pm-6:35 pm

1 stop15h 05m

Bucharest Otopeni Intl

Thu 12/11

5:50 am-1:05 pm

1 stop17h 15m

$583

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 11/30

5:30 pm-6:35 pm

1 stop15h 05m

Bucharest Otopeni Intl

Fri 12/12

6:05 am-3:15 pm

1 stop19h 10m

$585

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 3/1

11:08 am-2:05 pm

2 stops16h 57m

Bucharest Otopeni Intl

Sun 3/15

5:55 am-5:35 pm

2 stops20h 40m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 20 results
1
2

Best time to book a flight from Huntington Beach to Otopeni Intl

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

How far ahead should I book a flight from Huntington Beach to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Huntington Beach to Otopeni Intl. Price data was last updated on October 24, 2025.

The best time to book flights from Huntington Beach to Bucharest Otopeni Intl Airport is 79 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Huntington Beach to Bucharest Otopeni Intl Airport (average of $441). Flying from Huntington Beach to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $685). 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 HU9 to OTP?

Find hourly flight availability from Huntington Beach to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Huntington Beach to Bucharest Otopeni Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 29% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Huntington Beach to Bucharest Otopeni Intl Airport?

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

Travelers seeking maximum savings on their Huntington Beach to Bucharest Otopeni Intl Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Otopeni Intl

Get insights into the airlines that provide service to Otopeni Intl. 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 Otopeni Intl. Reviews last updated October 30, 2025.
Read reviews from past customers who have flown Austrian Airlines, Air France, and Turkish Airlines from Huntington Beach to Bucharest Otopeni Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
862 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Austrian Airlines
7.6
Good
862 reviews
Austrian Airlines
7.6
Good
862 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Air France
7.4
Good
1,482 reviews
Austrian Airlines
7.6
Good
862 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Turkish Airlines
7.3
Good
4,033 reviews
Austrian Airlines
7.6
Good
862 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
Lufthansa
6.8
Okay
7,542 reviews
Austrian Airlines
7.6
Good
862 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.
British Airways
6.7
Okay
7,488 reviews
Austrian Airlines
7.6
Good
862 reviews

Boarding

7.6

Crew

8.1

Overall

7.6

Food

6.8

Comfort

7.3

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Andrew,Sep 2025

FLR - VIE

Staff was really nice, they provided water as a beverage. Otherwise you had to purchase beverages or food. A complementary chocolate was provided at the end of the flight.

Related info for your journey

Find useful and relevant information for your journey from Huntington Beach to Otopeni Intl. 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 Huntington Beach to Bucharest Otopeni Intl Airport?

    Airlines like Lufthansa and United Airlines fly from Huntington Beach to Bucharest Otopeni Intl Airport in about 15h 05m. The time it takes to get you to your destination can typically vary by up to 8h 45m. The distance from Huntington Beach to Bucharest Otopeni Intl Airport is about 6568 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Huntington Beach to Bucharest Otopeni Intl Airport (average of $441). Flying from Huntington Beach to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $685). 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

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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.

Top 10 airlines flying from Huntington Beach to Otopeni Intl

Discover the top 10 airlines that operate flights from Huntington Beach to Otopeni Intl. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$444Average$729FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$481Average$646FlexibilityNo cancel feeOn-time77%
SWISSCheapest$495Average$625FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$499Average$734FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$502Average$746FlexibilityNo cancel feeOn-time71%
LOTCheapest$507Average$726FlexibilityNo cancel feeOn-time81%
Austrian AirlinesCheapest$555Average$795FlexibilityNo cancel feeOn-time78%
DeltaCheapest$564Average$1,020FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$568Average$800FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$571Average$669FlexibilityNo cancel feeOn-time77%

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.