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Cheap flights from Bucharest Otopeni Intl Airport to San Francisco from $951

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to San Francisco departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bucharest Otopeni Intl Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
4:20 pm - 10:10 pmOTP  Bucharest Otopeni Intl-OAK Oakland
39h 50m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
7:00 am - 6:40 amOAK  Oakland-OTP Bucharest Otopeni Intl
37h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,112Qatar Airways
Fri, Jan 22 - Tue, Jan 26
Qatar Airways Logo
4:20 pm - 10:10 pmOTP  Bucharest Otopeni Intl-OAK Oakland
39h 50m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
7:00 am - 6:40 amOAK  Oakland-OTP Bucharest Otopeni Intl
37h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,119Qatar Airways
Fri, Jan 22 - Tue, Jan 26
Qatar Airways Logo
4:20 pm - 10:10 pmOTP  Bucharest Otopeni Intl-OAK Oakland
39h 50m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
7:00 am - 6:40 amOAK  Oakland-OTP Bucharest Otopeni Intl
37h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,175Qatar Airways
Fri, Jan 22 - Tue, Jan 26
Qatar Airways Logo
4:20 pm - 10:10 pmOTP  Bucharest Otopeni Intl-OAK Oakland
39h 50m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Qatar Airways Logo
7:00 am - 6:40 amOAK  Oakland-OTP Bucharest Otopeni Intl
37h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,258Qatar Airways
Fri, Jan 22 - Tue, Jan 26
Multiple Airlines Logo
8:35 am - 10:54 pmOTP  Bucharest Otopeni Intl-OAK Oakland
24h 19m2 stops Frankfurt am Main Seattle/Tacoma Intl
Multiple Airlines Logo
6:01 am - 11:40 pmOAK  Oakland-OTP Bucharest Otopeni Intl
31h 39m2 stops Seattle/Tacoma Intl Frankfurt am Main
$1,430Multiple Airlines
Mon, Aug 31 - Sun, Sep 13
Multiple Airlines Logo
8:35 am - 7:33 pmOTP  Bucharest Otopeni Intl-OAK Oakland
20h 58m2 stops Frankfurt am Main Seattle/Tacoma Intl
Multiple Airlines Logo
11:55 am - 10:50 pmOAK  Oakland-OTP Bucharest Otopeni Intl
24h 55m2 stops Portland Frankfurt am Main
$1,451Multiple Airlines
Tue, Aug 18 - Sat, Aug 22
Multiple Airlines Logo
5:10 pm - 10:56 pmOTP  Bucharest Otopeni Intl-OAK Oakland
39h 46m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Multiple Airlines Logo
7:51 pm - 7:45 amOAK  Oakland-OTP Bucharest Otopeni Intl
49h 54m2 stops Seattle/Tacoma Intl Doha Hamad Intl
$1,529Multiple Airlines
Mon, Aug 17 - Fri, Aug 21

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Qatar Airways flights from Bucharest Otopeni Intl Airport to Oakland, California

Our best Qatar Airways deals on Bucharest Otopeni Intl Airport to Oakland, California flight tickets
Qatar Airways
Jan 22
OTP4:20 pmBucharest Otopeni Intl
39h 50m
2 stops
OAK10:10 pmOakland
Jan 26
OAK7:00 amOakland
37h 40m
2 stops
OTP6:40 amBucharest Otopeni Intl
$1,112
Qatar Airways
Jan 22
OTP4:20 pmBucharest Otopeni Intl
39h 50m
2 stops
OAK10:10 pmOakland
Jan 26
OAK7:00 amOakland
37h 40m
2 stops
OTP6:40 amBucharest Otopeni Intl
$1,119
Qatar Airways
Jan 22
OTP4:20 pmBucharest Otopeni Intl
39h 50m
2 stops
OAK10:10 pmOakland
Jan 26
OAK7:00 amOakland
37h 40m
2 stops
OTP6:40 amBucharest Otopeni Intl
$1,175

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport to Oakland, California 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, momondo users made 832,500 searches. Data last updated August 5, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestOakland

OTP Bucharest Otopeni Intl - OAK Oakland

OTPOAK

Bucharest Otopeni Intl

Fri 1/22

4:20 pm-10:10 pm

2 stops39h 50m

Oakland

Tue 1/26

7:00 am-6:40 am

2 stops37h 40m

$1,112

BucharestOakland

OTP Bucharest Otopeni Intl - OAK Oakland

OTPOAK

Bucharest Otopeni Intl

Fri 1/22

4:20 pm-10:10 pm

2 stops39h 50m

Oakland

Tue 1/26

7:00 am-6:40 am

2 stops37h 40m

$1,119

BucharestOakland

OTP Bucharest Otopeni Intl - OAK Oakland

OTPOAK

Bucharest Otopeni Intl

Fri 1/22

4:20 pm-10:10 pm

2 stops39h 50m

Oakland

Tue 1/26

7:00 am-6:40 am

2 stops37h 40m

$1,175

BucharestOakland

OTP Bucharest Otopeni Intl - OAK Oakland

OTPOAK

Bucharest Otopeni Intl

Fri 1/22

4:20 pm-10:10 pm

2 stops39h 50m

Oakland

Tue 1/26

7:00 am-6:40 am

2 stops37h 40m

$1,258

BucharestOakland

OTP Bucharest Otopeni Intl - OAK Oakland

OTPOAK

Bucharest Otopeni Intl

Mon 8/31

8:35 am-10:54 pm

2 stops24h 19m

Oakland

Sun 9/13

6:01 am-11:40 pm

2 stops31h 39m

$1,430
Quickest round-trip

BucharestOakland

OTP Bucharest Otopeni Intl - OAK Oakland

OTPOAK

Bucharest Otopeni Intl

Tue 8/18

8:35 am-7:33 pm

2 stops20h 58m

Oakland

Sat 8/22

11:55 am-10:50 pm

2 stops24h 55m

$1,451

BucharestOakland

OTP Bucharest Otopeni Intl - OAK Oakland

OTPOAK

Bucharest Otopeni Intl

Mon 8/17

5:10 pm-10:56 pm

2 stops39h 46m

Oakland

Fri 8/21

7:51 pm-7:45 am

2 stops49h 54m

$1,529
Cheapest one-way
Quickest one-way

BucharestOakland

OTP Bucharest Otopeni Intl - OAK Oakland

OTPOAK

Bucharest Otopeni Intl

Tue 9/1

8:35 am-10:54 pm

2 stops24h 19m

$951

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Francisco from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Oakland, California?

Lufthansa, Turkish Airlines and KLM are the top three most popular airlines that fly to Oakland, California from Bucharest Otopeni Intl Airport according to our data. Lufthansa is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Oakland, California. Keep in mind that there are 4 different airlines that fly to Oakland, California on a routine basis, so you have a few additional options to choose from.

When to book flights from Bucharest Otopeni Intl Airport to Oakland, California

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Oakland, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest Otopeni Intl Airport to Oakland, California (OTP to OAK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Oakland, California

Fastest flight time

20h 58m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Oakland, California takes 20h 58m
There are no direct flights from Bucharest Otopeni Intl Airport to Oakland, California. There are no popular flight routes from Bucharest Otopeni Intl Airport to Oakland, California.
Search flight deals

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to Oakland, California

  • How far is Bucharest Otopeni Intl to Oakland by plane?

    The straight-line distance from Bucharest Otopeni Intl to Oakland is 6408.3 mi. 20h 58m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Oakland Airport?

    Prices for flights from Bucharest Otopeni Intl Airport to Oakland Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Oakland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bucharest Otopeni Intl Airport to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The necessary travel and health documents for your Oakland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Oakland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oakland from Bucharest.

Can I find flights from Bucharest to Oakland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bucharest to Oakland flights to just show those with flexible booking policies.

How can momondo help me find flights from Bucharest to Oakland?

momondo provides multiple filters to help you find the best flight to Oakland from Bucharest. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bucharest to Oakland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bucharest to Oakland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Oakland and let you know when they change.

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