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Otopeni Intl

$559+ Cheap flights from Oakland, CA (OAK) 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — OTP
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Oakland to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$673
(Delta)

One-way from

$559
(Cheapflightsfares)

Popular in

June

Cheapest in

September

Average price

$672
From Oakland to Bucharest Otopeni Intl
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One-way flight from Oakland to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 24% potential increase in price ($261 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Oakland to Otopeni Intl

Best flights from Oakland to Otopeni Intl
Discover carefully curated flight deals from Oakland to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 3/55:55 amOAK - OTP
2 stops25h 15mDelta
Mon 3/91:05 pmOTP - OAK
2 stops36h 29mDelta
Deal found 9/9$673

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 September 11, 2025.
Use the filters below to find and compare flights from Oakland to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Oakland

Fly to

Otopeni Intl

Route

Depart

Return

Price

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Thu 3/5

5:55 am-5:10 pm

2 stops25h 15m

Bucharest Otopeni Intl

Mon 3/9

1:05 pm-4:34 pm

2 stops36h 29m

$673

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Tue 10/28

11:05 am-1:55 pm

2 stops17h 50m

$559

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sat 9/27

12:37 pm-5:20 pm

2 stops18h 43m

$693

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sat 9/27

9:39 am-2:00 pm

2 stops18h 21m

$784

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Fri 9/26

2:30 pm-12:30 am

2 stops48h 00m

$927

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Oakland to Otopeni Intl

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

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

Currently, November is the cheapest month in which you can book a flight from Oakland, California to Bucharest Otopeni Intl Airport (average of $604). Flying from Oakland, California to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,130). 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.

Related info for your journey

Find useful and relevant information for your journey from Oakland 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 airport do you fly from for flights from Oakland to Bucharest Otopeni Intl?

    Oakland (OAK), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Oakland to Bucharest Otopeni Intl. 0 airlines have flights from Oakland to Bucharest Otopeni Intl on a regular basis. Booking flights from Oakland to Bucharest Otopeni Intl should not be difficult; the airport handles an average of 0 outbound flights to Bucharest Otopeni Intl per day.

  • How long is the flight from Oakland, California to Bucharest Otopeni Intl Airport?

    A quick flight from Oakland, California to Bucharest Otopeni Intl Airport can take about 25h 15m. Delta provides one of the quickest options available for as low as $673. The distance from Oakland, California to Bucharest Otopeni Intl Airport is about 6413 mi.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Oakland, California to Bucharest Otopeni Intl Airport (average of $604). Flying from Oakland, California to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,130). 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

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