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Cheap flights from Santa Rosa to Bucharest from $746

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Santa Rosa to Bucharest departing on 12/2. 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 Santa Rosa to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:25 am - 5:00 pm
STS
-
OTP
19h 35m
2 stops
Delta Logo
6:00 am - 4:08 pm
OTP
-
STS
20h 08m
2 stops
$746Delta
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
6:00 am - 11:40 pm
STS
-
OTP
31h 40m
2 stops
Multiple Airlines Logo
6:30 pm - 6:43 pm
OTP
-
STS
34h 13m
2 stops
$1,805Multiple Airlines
Sun, Jul 12 - Thu, Jul 16

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American Airlines flights from Santa Rosa to Bucharest

Our best American Airlines deals on Santa Rosa to Bucharest flight tickets
American Airlines
Jun 28
STS1:09 pmSanta Rosa Sonoma County
25h 41m
2 stops
OTP12:50 amBucharest Otopeni Intl
Jul 7
OTP8:15 amBucharest Otopeni Intl
44h 28m
2 stops
STS6:43 pmSanta Rosa Sonoma County
$1,526
American Airlines
Jul 2
STS11:38 amSanta Rosa Sonoma County
27h 42m
2 stops
OTP1:20 amBucharest Otopeni Intl
Jul 6
OTP8:15 amBucharest Otopeni Intl
41h 40m
2 stops
STS3:55 pmSanta Rosa Sonoma County
$2,209
American Airlines
Jun 28
STS1:09 pmSanta Rosa Sonoma County
25h 41m
2 stops
OTP12:50 amBucharest Otopeni Intl
Jul 5
OTP2:50 pmBucharest Otopeni Intl
35h 05m
2 stops
STS3:55 pmSanta Rosa Sonoma County
$2,222

momondo Fare Finder

 
Customize your flight search to find flights from Santa Rosa 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, momondo users made 832,500 searches. Data last updated June 27, 2026.
Use the filters below to find and compare flights from Santa Rosa to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Santa RosaBucharest

STS - OTP

STSOTP

Santa Rosa Sonoma County

Wed 12/2

11:25 am-5:00 pm

2 stops19h 35m

Bucharest Otopeni Intl

Wed 12/9

6:00 am-4:08 pm

2 stops20h 08m

$746

Santa RosaBucharest

STS - OTP

STSOTP

Santa Rosa Sonoma County

Sun 7/12

6:00 am-11:40 pm

2 stops31h 40m

Bucharest Otopeni Intl

Thu 7/16

6:30 pm-6:43 pm

2 stops34h 13m

$1,805
Cheapest one-way

Santa RosaBucharest

STS - OTP

STSOTP

Santa Rosa Sonoma County

Mon 7/13

11:35 am-3:25 pm

2 stops41h 50m

$1,182

Santa RosaBucharest

STS - OTP

STSOTP

Santa Rosa Sonoma County

Fri 7/17

12:43 pm-2:00 pm

2 stops39h 17m

$1,242

Santa RosaBucharest

STS - OTP

STSOTP

Santa Rosa Sonoma County

Thu 7/16

4:12 pm-2:00 pm

2 stops59h 48m

$1,259
Quickest one-way

Santa RosaBucharest

STS - OTP

STSOTP

Santa Rosa Sonoma County

Sat 7/18

6:00 am-12:20 am

2 stops32h 20m

$1,423

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bucharest from

How to get the cheapest flight ticket from Santa Rosa to Bucharest

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 is the cheapest airline that flies from Santa Rosa Sonoma County to Bucharest?

American Airlines is the most popular carrier operating from Santa Rosa Sonoma County to Bucharest

What airlines fly to Bucharest?

Turkish Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Bucharest from Santa Rosa according to our data. Turkish Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 7 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

When to book flights from Santa Rosa to Bucharest

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

Cheap Santa Rosa to Bucharest (STS to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Santa Rosa to Bucharest

Fastest flight time

27h 42m

Direct flights

None
The fastest flight from Santa Rosa to Bucharest takes 27h 42m
There are no direct flights from Santa Rosa to Bucharest. There are no popular flight routes from Santa Rosa to Bucharest.
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Frequently asked questions about flying from Santa Rosa to Bucharest

  • How far is Santa Rosa Sonoma County to Bucharest by plane?

    Santa Rosa Sonoma County and Bucharest are 6385.2 mi apart from one another. A reasonable flight in good conditions will take 27h 42m.

  • When did momondo last update prices for flights from Santa Rosa Sonoma County Airport to Bucharest?

    Prices for flights from Santa Rosa Sonoma County Airport to Bucharest are updated daily.

  • How old do you have to be to fly from Santa Rosa Sonoma County Airport to Bucharest?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Santa Rosa Sonoma County Airport to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The required travel and health documents for your Bucharest trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

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 Bucharest from Santa Rosa.

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

momondo does allow users to show only those flights to Bucharest from Santa Rosa which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Santa Rosa to Bucharest?

Once you have performed a search for Santa Rosa to Bucharest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Santa Rosa to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport