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Otopeni Intl

$281+ Cheap flights from Pasadena, 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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OTP
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Bucharest Otopeni Intl are usually found in November or September, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from Pasadena to Otopeni Intl

Keep the following information in mind while searching for Pasadena to Otopeni Intl flight deals. Data was last updated June 16, 2025.

Round-trip from

$610
(United Airlines)

One-way from

$281
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$882
From Pasadena to Bucharest Otopeni Intl
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One-way flight from Pasadena to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 12% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Pasadena to Otopeni Intl

Cheapest flights from Pasadena to Otopeni Intl
Explore the most affordable flight options available from Pasadena to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This CrystalTravel deal was found by Cheapflights users on 6/16. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/283:05 pmLAX - OTP
1 stop17h 00mMultiple Airlines
Thu 9/186:30 amOTP - LAX
1 stop20h 00mMultiple Airlines
Deal found 6/16$609
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Tue 7/292:55 pmLAX - OTP
1 stop15h 55mUnited Airlines
Sun 8/171:55 pmOTP - LAX
2 stops28h 44mUnited Airlines
Deal found 6/15$610
This SWISS deal was found by Cheapflights users on 6/14. 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.
Sat 7/127:35 pmLAX - OTP
1 stop19h 30mSWISS
Thu 8/216:30 amOTP - LAX
2 stops23h 37mSWISS
Deal found 6/14$611
This Austrian Airlines deal was found by Cheapflights users on 6/15. 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.
Fri 11/78:40 amLAX - OTP
2 stops17h 50mAustrian Airlines
Sun 11/231:20 pmOTP - LAX
2 stops57h 45mAustrian Airlines
Deal found 6/15$613
This Cheapflightsfares deal was found by Cheapflights users on 6/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:15 amLAX - OTP
2 stops18h 45mLufthansa
Mon 10/67:20 pmOTP - LAX
2 stops27h 40mLufthansa
Deal found 6/14$619
This Scandinavian Airlines deal was found by Cheapflights users on 6/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:50 amLAX - OTP
2 stops22h 45mScandinavian Airlines
Sun 9/219:25 pmOTP - LAX
2 stops35h 59mScandinavian Airlines
Deal found 6/14$622
This FlightHub deal was found by Cheapflights users on 6/15. 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.
Wed 10/1512:10 amLAX - OTP
1 stop28h 25mTurkish Airlines
Thu 10/3010:10 amOTP - LAX
1 stop35h 00mTurkish Airlines
Deal found 6/15$627
This Air Canada deal was found by Cheapflights users on 6/14. 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 9/178:05 amLAX - OTP
2 stops19h 10mAir Canada
Mon 9/296:00 amOTP - LAX
2 stops25h 35mAir Canada
Deal found 6/14$629
This Gotogate deal was found by Cheapflights users on 6/16. 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.
Sat 10/43:45 pmLAX - OTP
1 stop22h 45mBritish Airways
Sun 1/257:40 amOTP - LAX
1 stop20h 45mBritish Airways
Deal found 6/16$634
This CheapOair deal was found by Cheapflights users on 6/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2810:05 pmLAX - OTP
1 stop15h 05mLOT
Thu 9/182:35 pmOTP - LAX
1 stop15h 30mLOT
Deal found 6/15$643
This Delta deal was found by Cheapflights users on 6/14. 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.
Mon 7/145:30 amLAX - OTP
2 stops21h 30mDelta
Mon 8/181:45 pmOTP - LAX
2 stops20h 51mDelta
Deal found 6/14$705
This American Airlines deal was found by Cheapflights users on 6/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/49:30 pmLAX - OTP
1 stop17h 55mAmerican Airlines
Wed 8/208:25 amOTP - LAX
2 stops22h 08mAmerican Airlines
Deal found 6/15$708

Cheapflights Fare Finder

Customize your flight search to find flights from Pasadena 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 June 16, 2025.
Use the filters below to find and compare flights from Pasadena to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Pasadena

Fly to

Otopeni Intl

Route

Depart

Return

Price

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 7/29

8:20 am-12:55 am

2 stops30h 35m

Bucharest Otopeni Intl

Sun 8/17

1:55 pm-8:39 am

2 stops28h 44m

$610

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sat 7/12

7:35 pm-1:05 am

1 stop19h 30m

Bucharest Otopeni Intl

Thu 8/21

6:30 am-8:07 pm

2 stops23h 37m

$611

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sat 8/30

11:50 am-8:35 pm

2 stops22h 45m

Bucharest Otopeni Intl

Sun 9/21

9:25 pm-11:24 pm

2 stops35h 59m

$622

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 8/3

3:05 pm-3:20 pm

1 stop14h 15m

Bucharest Otopeni Intl

Sun 8/17

6:35 am-3:15 pm

2 stops18h 40m

$624

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 7/13

5:30 pm-6:35 pm

1 stop15h 05m

Bucharest Otopeni Intl

Mon 8/18

6:00 am-4:55 pm

1 stop20h 55m

$626

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 7/15

7:35 pm-1:05 am

1 stop19h 30m

Bucharest Otopeni Intl

Tue 7/29

6:00 am-9:28 pm

2 stops25h 28m

$633

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Thu 8/28

10:05 pm-11:10 pm

1 stop15h 05m

Bucharest Otopeni Intl

Thu 9/18

2:35 pm-8:05 pm

1 stop15h 30m

$643

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 7/16

12:05 pm-6:35 pm

2 stops20h 30m

Bucharest Otopeni Intl

Wed 7/23

6:00 am-9:35 pm

2 stops25h 35m

$661

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 8/6

12:10 am-2:35 pm

1 stop28h 25m

Bucharest Otopeni Intl

Thu 8/21

9:45 pm-11:45 am

1 stop24h 00m

$663

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Mon 7/14

5:30 am-1:00 pm

2 stops21h 30m

Bucharest Otopeni Intl

Mon 8/18

1:45 pm-12:36 am

2 stops20h 51m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 23 results
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Best time to book a flight from Pasadena to Otopeni Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Otopeni Intl. Price data was last updated on June 13, 2025.

The price you pay for your flight from Pasadena to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Pasadena to Bucharest Otopeni Intl Airport (average of $604). Flying from Pasadena to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,146). 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 P4S to OTP?

Find hourly flight availability from Pasadena 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 June 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pasadena to Bucharest Otopeni Intl Airport as you normally would.

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

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

Travelers seeking maximum savings on their Pasadena to Bucharest Otopeni Intl Airport flight should consider departing on Monday mornings 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.

Rainfall in Otopeni Intl by month

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

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport 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 Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

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

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, 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 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 June 16, 2025.
Get a feel of what it's like to fly with Delta, LOT and Austrian Airlines from Pasadena to Bucharest by reading reviews from past customers. 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.
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,080 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
804 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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.
Air France
7.5
Good
1,466 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Crew

8.5

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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 Pasadena to Otopeni Intl. 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 Pasadena to Bucharest Otopeni Intl Airport one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $384. However, be on the lookout for offers from Air Canada and United Airlines, as they are both options that can get you from Pasadena to Bucharest Otopeni Intl Airport for a low price.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Pasadena to Bucharest Otopeni Intl Airport (average of $604). Flying from Pasadena to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,146). 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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Top 10 airlines flying from Pasadena to Otopeni Intl

Discover the top 10 airlines that operate flights from Pasadena 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$442Average$727FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$481Average$646FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$485Average$668FlexibilityNo cancel feeOn-time71%
SWISSCheapest$494Average$581FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$499Average$709FlexibilityNo cancel feeOn-time70%
KLMCheapest$547Average$807FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$548Average$790FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$557Average$751FlexibilityNo cancel feeOn-time78%
DeltaCheapest$560Average$927FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$562Average$668FlexibilityNo cancel feeOn-time77%

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