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$533+ Cheap flights from Oakland, CA (OAK) to Romania

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.
OAK — OTP
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap flight deals from Oakland to Romania

Cheapest flights from Oakland to Romania
Explore the most affordable flight options available from Oakland to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 2, 2026.

This Air France deal was found by Cheapflights users on 1/30. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:55 am
OAK
-
OTP
2 stops28h 15m
Air France
Wed 8/193:55 pm
OTP
-
OAK
2 stops34h 36m
Air France
Deal found 1/30$660
This KAYAK deal was found by Cheapflights users on 1/31. 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 8/101:20 pm
OAK
-
OTP
2 stops50h 00m
Multiple Airlines
Wed 8/194:15 pm
OTP
-
OAK
2 stops41h 44m
Multiple Airlines
Deal found 1/31$778
This oojo deal was found by Cheapflights users on 1/31. 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.
Tue 5/197:00 am
OAK
-
OTP
2 stops32h 20m
British Airways
Tue 5/266:10 pm
OTP
-
OAK
2 stops34h 55m
British Airways
Deal found 1/31$787
This oojo deal was found by Cheapflights users on 2/1. 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.
Tue 6/27:00 am
OAK
-
OTP
2 stops22h 25m
British Airways
Tue 6/166:10 pm
OTP
-
OAK
2 stops34h 46m
British Airways
Deal found 2/1$879
This oojo deal was found by Cheapflights users on 1/30. 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.
Wed 6/31:00 pm
OAK
-
OTP
2 stops25h 20m
British Airways
Wed 6/174:15 pm
OTP
-
OAK
2 stops36h 41m
British Airways
Deal found 1/30$908
This oojo deal was found by Cheapflights users on 1/30. 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.
Sat 2/216:15 am
OAK
-
OTP
2 stops31h 30m
British Airways
Sat 3/78:05 am
OTP
-
OAK
2 stops25h 49m
British Airways
Deal found 1/30$931
This oojo deal was found by Cheapflights users on 1/29. 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.
Sun 5/317:00 am
OAK
-
OTP
2 stops21h 05m
British Airways
Mon 6/153:40 pm
OTP
-
OAK
2 stops37h 16m
British Airways
Deal found 1/29$962
This oojo deal was found by Cheapflights users on 1/31. 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.
Thu 5/217:00 am
OAK
-
OTP
2 stops32h 20m
British Airways
Sun 6/78:10 am
OTP
-
OAK
2 stops49h 44m
British Airways
Deal found 1/31$1,003
This oojo deal was found by Cheapflights users on 2/1. 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.
Fri 3/277:00 am
OAK
-
OTP
2 stops31h 25m
British Airways
Fri 4/108:15 am
OTP
-
OAK
2 stops25h 28m
British Airways
Deal found 2/1$1,167
This oojo deal was found by Cheapflights users on 1/30. 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.
Sun 5/317:00 am
OAK
-
OTP
2 stops21h 05m
British Airways
Sun 6/142:50 pm
OTP
-
OAK
2 stops38h 06m
British Airways
Deal found 1/30$1,185
This British Airways deal was found by Cheapflights users on 1/29. 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.
Sun 4/197:00 am
OAK
-
OTP
2 stops21h 05m
British Airways
Thu 4/238:15 am
OTP
-
OAK
2 stops43h 30m
British Airways
Deal found 1/29$1,314
This KAYAK deal was found by Cheapflights users on 2/2. 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.
Fri 4/36:40 pm
OAK
-
CLJ
2 stops39h 35m
Multiple Airlines
Sun 4/129:05 pm
CLJ
-
OAK
2 stops36h 38m
Multiple Airlines
Deal found 2/2$1,388

Find flight deals from Oakland to Romania

Keep the following information in mind while searching for Oakland to Romania flight deals. Data was last updated February 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$787
(oojo)

One-way from

$533
(oojo)

Popular in

December

Cheapest in

January

Average price

$669
Provider with most accurate pricing for San Francisco-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Bucharest (BUH) flights.
Search Deals
From Oakland to Romania
Search Deals
One-way flight from Oakland to Romania
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Romania 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 February 2, 2026.
Use the filters below to find and compare flights from Oakland to Romania that are best for you.

Fly from

Oakland

Fly to

Romania

Route

Depart

Return

Price

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Tue 5/19

7:00 am-1:20 am

2 stops32h 20m

Bucharest Otopeni Intl

Tue 5/26

6:10 pm-7:05 pm

2 stops34h 55m

$787

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Wed 6/3

1:00 pm-12:20 am

2 stops25h 20m

Bucharest Otopeni Intl

Wed 6/17

4:15 pm-6:56 pm

2 stops36h 41m

$908

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sat 2/21

6:15 am-11:45 pm

2 stops31h 30m

Bucharest Otopeni Intl

Sat 3/7

8:05 am-11:54 pm

2 stops25h 49m

$931

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sun 5/31

7:00 am-2:05 pm

2 stops21h 05m

Bucharest Otopeni Intl

Mon 6/15

3:40 pm-6:56 pm

2 stops37h 16m

$962

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Thu 5/21

7:00 am-1:20 am

2 stops32h 20m

Bucharest Otopeni Intl

Sun 6/7

8:10 am-11:54 pm

2 stops49h 44m

$1,003

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Fri 3/27

7:00 am-11:25 pm

2 stops31h 25m

Bucharest Otopeni Intl

Fri 4/10

8:15 am-11:43 pm

2 stops25h 28m

$1,167

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sun 5/31

7:00 am-2:05 pm

2 stops21h 05m

Bucharest Otopeni Intl

Sun 6/14

2:50 pm-6:56 pm

2 stops38h 06m

$1,185

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sun 4/19

7:00 am-2:05 pm

2 stops21h 05m

Bucharest Otopeni Intl

Thu 4/23

8:15 am-5:45 pm

2 stops43h 30m

$1,314

OaklandCluj Napoca

OAK - CLJ

OAKCLJ

Oakland

Fri 4/3

6:40 pm-8:15 pm

2 stops39h 35m

Cluj Napoca

Sun 4/12

9:05 pm-11:43 pm

2 stops36h 38m

$1,388

OaklandCluj Napoca

OAK - CLJ

OAKCLJ

Oakland

Sat 4/4

7:00 am-8:15 pm

2 stops27h 15m

Cluj Napoca

Sun 4/12

9:05 pm-11:43 pm

2 stops36h 38m

$1,410

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 18 results
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Best time to book a flight from Oakland to Romania

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

What is the cheapest month to book a flight from Oakland, California to Romania?

Currently, February is the cheapest month in which you can book a flight from Oakland, California to Romania (average of $498). Flying from Oakland, California to Romania in June is currently the most expensive (average of $718). 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 Romania. 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 Romania?

    For a flight from Oakland to Romania, you will be flying from Oakland. Oakland (OAK) is just 7.0 mi from the center of the city.

  • How long is the flight from Oakland, California to Romania?

    For as low as $787, British Airways can have you in Romania from Oakland, California in 32h 20m. There are 6413 mi between Oakland, California and Romania.

  • What are the most popular routes from Oakland, California to Romania?

    The most popular flight routes from Oakland, California to Romania are Oakland - Bucharest Otopeni Intl, Oakland - Suceava Salcea and Oakland - Timisoara.

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

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

  • How can I find direct flights from Oakland to Romania?

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

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

    Yes. Cheapflights offers flight deals from Oakland to Romania 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 Romania?

    Currently, February is the cheapest month in which you can book a flight from Oakland, California to Romania (average of $498). Flying from Oakland, California to Romania in June is currently the most expensive (average of $718). 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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