HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bucharest

$629+ Cheap flights from Oakland, CA (OAK) to Bucharest (BUH)

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — BUH
Aug 11 — Aug 181
Tue 8/11
Tue 8/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oakland to Bucharest 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.

Cheap flight deals from Oakland to Bucharest

Cheapest flights from Oakland to Bucharest
Explore the most affordable flight options available from Oakland to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 12, 2026.

This Air France deal was found by Cheapflights users on 7/8. 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 8/106:00 am
OAK
-
OTP
2 stops23h 50m
Air France
Wed 8/193:40 pm
OTP
-
OAK
2 stops34h 34m
Air France
Deal found 7/8$843
This British Airways deal was found by Cheapflights users on 7/7. 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 12/61:11 pm
OAK
-
OTP
2 stops40h 19m
British Airways
Thu 12/108:00 am
OTP
-
OAK
2 stops24h 10m
British Airways
Deal found 7/7$989
This Booking.com deal was found by Cheapflights users on 7/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:00 am
OAK
-
OTP
2 stops29h 50m
Multiple Airlines
Sun 11/228:35 am
OTP
-
OAK
2 stops23h 35m
Multiple Airlines
Deal found 7/10$1,049
This Booking.com deal was found by Cheapflights users on 7/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:20 pm
OAK
-
OTP
2 stops24h 30m
Multiple Airlines
Thu 10/228:35 am
OTP
-
OAK
2 stops24h 20m
Multiple Airlines
Deal found 7/9$1,076
This Booking.com deal was found by Cheapflights users on 7/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:04 am
OAK
-
OTP
2 stops30h 46m
Multiple Airlines
Wed 9/98:35 am
OTP
-
OAK
2 stops24h 19m
Multiple Airlines
Deal found 7/9$1,087
This Booking.com deal was found by Cheapflights users on 7/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:22 am
OAK
-
OTP
2 stops30h 28m
Multiple Airlines
Thu 8/278:35 am
OTP
-
OAK
2 stops24h 19m
Multiple Airlines
Deal found 7/12$1,088
This Justfly.com deal was found by Cheapflights users on 7/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:22 am
OAK
-
OTP
2 stops31h 28m
Multiple Airlines
Wed 8/127:20 pm
OTP
-
OAK
2 stops48h 06m
Multiple Airlines
Deal found 7/8$1,089
This Booking.com deal was found by Cheapflights users on 7/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:00 am
OAK
-
OTP
2 stops30h 30m
Multiple Airlines
Tue 10/278:35 am
OTP
-
OAK
2 stops23h 20m
Multiple Airlines
Deal found 7/11$1,105
This Booking.com deal was found by Cheapflights users on 7/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1012:20 pm
OAK
-
OTP
2 stops24h 30m
Multiple Airlines
Sat 10/248:35 am
OTP
-
OAK
2 stops24h 20m
Multiple Airlines
Deal found 7/8$1,110
This Booking.com deal was found by Cheapflights users on 7/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:04 am
OAK
-
OTP
2 stops28h 46m
Multiple Airlines
Thu 9/178:35 am
OTP
-
OAK
2 stops24h 19m
Multiple Airlines
Deal found 7/11$1,121
This Booking.com deal was found by Cheapflights users on 7/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am
OAK
-
OTP
2 stops30h 40m
Multiple Airlines
Sun 10/258:35 am
OTP
-
OAK
2 stops23h 20m
Multiple Airlines
Deal found 7/12$1,129

Find flight deals from Oakland to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Bucharest (BUH). 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 July 12, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$843
(Air France)

One-way from

$629
(Lucky2Go)

Popular in

December

Cheapest in

November

Average price

$977
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 Bucharest (BUH)
Search Deals
One-way flight from Oakland to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($93 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland to Bucharest 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 July 12, 2026.
Use the filters below to find and compare flights from Oakland to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Mon 8/10

6:00 am-3:50 pm

2 stops23h 50m

Bucharest Otopeni Intl

Wed 8/19

3:40 pm-4:14 pm

2 stops34h 34m

$1,004

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Thu 8/27

6:04 am-10:50 pm

2 stops30h 46m

Bucharest Otopeni Intl

Wed 9/9

8:35 am-10:54 pm

2 stops24h 19m

$1,087

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Thu 8/13

6:22 am-10:50 pm

2 stops30h 28m

Bucharest Otopeni Intl

Thu 8/27

8:35 am-10:54 pm

2 stops24h 19m

$1,088

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Thu 8/27

6:04 am-10:50 pm

2 stops30h 46m

Bucharest Otopeni Intl

Wed 9/2

8:35 am-10:54 pm

2 stops24h 19m

$1,088

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Wed 8/5

6:22 am-11:50 pm

2 stops31h 28m

Bucharest Otopeni Intl

Wed 8/12

7:20 pm-9:26 am

2 stops48h 06m

$1,089
Quickest round-trip

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sat 10/10

12:20 pm-10:50 pm

2 stops24h 30m

Bucharest Otopeni Intl

Sat 10/24

8:35 am-10:55 pm

2 stops24h 20m

$1,110

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sat 8/29

10:07 am-10:50 pm

2 stops26h 43m

Bucharest Otopeni Intl

Sat 9/12

8:35 am-10:54 pm

2 stops24h 19m

$1,173

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Mon 8/24

11:55 am-11:50 pm

2 stops25h 55m

Bucharest Otopeni Intl

Wed 9/9

8:35 am-10:54 pm

2 stops24h 19m

$1,190

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Sun 8/23

6:04 am-11:40 pm

2 stops31h 36m

Bucharest Otopeni Intl

Tue 9/8

8:35 am-10:54 pm

2 stops24h 19m

$1,196

OaklandBucharest

OAK - OTP

OAKOTP

Oakland

Wed 8/12

6:22 am-11:50 pm

2 stops31h 28m

Bucharest Otopeni Intl

Wed 8/26

8:35 am-10:54 pm

2 stops24h 19m

$1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Oakland to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Bucharest. 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?

    Most people fly from Oakland (OAK) if they book a flight from Oakland to Bucharest. On average, Oakland has 0 outbound flights to Bucharest per day from 0 airlines. Oakland is conveniently located just 7.0 mi from Oakland’s city center.

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

    Departing from Oakland, California to Bucharest will take you 23h 50m. Oakland, California and Bucharest are separated by a distance of 6413 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland to Bucharest by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Bucharest?

Book flights to Bucharest 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.

Alternative routes for Oakland to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Otopeni Intl flights
San Francisco to Otopeni Intl flights
Los Angeles to Cluj Napoca flights
Las Vegas to Otopeni Intl flights
San Francisco to Cluj Napoca flights

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.