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$917+ Cheap flights from Otopeni Intl (OTP) to Oakland, CA (OAK)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — OAK
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Otopeni Intl to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Oakland (OAK). 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 septiembre 11, 2025.

Round-trip from

$917
(KLM)

Popular in

July

Cheapest in

January

Average price

$902
From Bucharest Otopeni Intl to Oakland
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Highest demand for flights based on searches. 9% potential increase in price ($97 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 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 Otopeni Intl to Oakland

Cheapest flights from Otopeni Intl to Oakland
Explore the most affordable flight options available from Otopeni Intl to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This KLM deal was found by Cheapflights users on 9/11. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/88:35 amOTP - OAK
2 stops25h 18mKLM
mié. 10/155:55 amOAK - OTP
2 stops23h 30mKLM
Deal found 9/11$917
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.
vie. 10/36:30 amOTP - OAK
2 stops19h 54mDelta
mar. 10/74:51 pmOAK - OTP
2 stops57h 19mDelta
Deal found 9/9$986
This American Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 10/84:15 pmOTP - OAK
2 stops36h 11mMultiple Airlines
mié. 10/159:25 amOAK - OTP
3 stops24h 55mMultiple Airlines
Deal found 9/11$5,629

Cheapflights Fare Finder

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

Fly from

Otopeni Intl

Fly to

Oakland

Route

Depart

Return

Price

BucharestOakland

OTP - OAK

OTPOAK

Bucharest Otopeni Intl

mié. 10/8

8:35 am-11:53 pm

2 stops25h 18m

Oakland

mié. 10/15

5:55 am-3:25 pm

2 stops23h 30m

$917

BucharestOakland

OTP - OAK

OTPOAK

Bucharest Otopeni Intl

vie. 10/3

6:30 am-4:24 pm

2 stops19h 54m

Oakland

mar. 10/7

4:51 pm-12:10 pm

2 stops57h 19m

$986

BucharestOakland

OTP - OAK

OTPOAK

Bucharest Otopeni Intl

mié. 10/8

4:15 pm-6:26 pm

2 stops36h 11m

Oakland

mié. 10/15

9:25 am-8:20 pm

3 stops24h 55m

$5,629

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Otopeni Intl to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland 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 Oakland

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

Currently, April is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Oakland, California (average of $183). Flying from Bucharest Otopeni Intl Airport to Oakland, California in November is currently the most expensive (average of $259). 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 Otopeni Intl to Oakland. 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 into for flights to Oakland from Bucharest Otopeni Intl?

    Oakland (OAK) is the airport you will fly into if you book a flight from Bucharest Otopeni Intl to Oakland. You should not have trouble finding flights to Oakland from Bucharest Otopeni Intl; the airport handles an average of 0 inbound flights from Bucharest Otopeni Intl per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Oakland airport from Bucharest Otopeni Intl. It is only a 7.0 mi journey from Oakland (OAK) to Oakland’s city center.

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

    KLM and Delta can get you from Bucharest Otopeni Intl Airport to Oakland, California in just under 19h 54m. Your travel time can differ by up to 5h 24m. Airlines will cover a distance of 6413 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Oakland, California (average of $183). Flying from Bucharest Otopeni Intl Airport to Oakland, California in November is currently the most expensive (average of $259). 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.

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