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Cheap flights from San Francisco to Bucharest from $322

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Bucharest departing on 8/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Francisco to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
6:45 pm - 2:35 pm
SFO
-
OTP
33h 50m
1 stop
Turkish Airlines Logo
9:35 pm - 4:40 pm
OTP
-
SFO
29h 05m
1 stop
$605Turkish Airlines
Tue, Aug 25 - Wed, Oct 7
Turkish Airlines Logo
6:45 pm - 8:10 am
SFO
-
OTP
27h 25m
1 stop
Turkish Airlines Logo
9:30 am - 4:40 pm
OTP
-
SFO
17h 10m
1 stop
$606Turkish Airlines
Tue, Sep 29 - Tue, Oct 13
Turkish Airlines Logo
6:45 pm - 12:05 pm
SFO
-
OTP
31h 20m
1 stop
Turkish Airlines Logo
9:35 pm - 4:40 pm
OTP
-
SFO
29h 05m
1 stop
$607Turkish Airlines
Tue, Apr 21 - Tue, May 5
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
OTP
15h 30m
1 stop
Turkish Airlines Logo
9:35 pm - 4:40 pm
OTP
-
SFO
29h 05m
1 stop
$612Turkish Airlines
Wed, Sep 2 - Wed, Sep 16
Turkish Airlines Logo
6:45 pm - 2:35 pm
SFO
-
OTP
33h 50m
1 stop
Turkish Airlines Logo
3:55 pm - 10:50 am
OTP
-
SFO
28h 55m
1 stop
$616Turkish Airlines
Wed, Aug 12 - Wed, Aug 26
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
OTP
15h 30m
1 stop
Turkish Airlines Logo
3:55 pm - 10:50 am
OTP
-
SFO
28h 55m
1 stop
$617Turkish Airlines
Mon, Apr 27 - Mon, May 4
Turkish Airlines Logo
6:45 pm - 2:35 pm
SFO
-
OTP
33h 50m
1 stop
Turkish Airlines Logo
9:30 am - 4:40 pm
OTP
-
SFO
17h 10m
1 stop
$619Turkish Airlines
Wed, Apr 15 - Tue, Jun 9
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
OTP
15h 30m
1 stop
Turkish Airlines Logo
9:30 pm - 4:40 pm
OTP
-
SFO
29h 10m
1 stop
$627Turkish Airlines
Wed, Apr 29 - Wed, May 6
Turkish Airlines Logo
6:45 pm - 12:05 pm
SFO
-
OTP
31h 20m
1 stop
Turkish Airlines Logo
9:30 am - 10:50 am
OTP
-
SFO
35h 20m
1 stop
$635Turkish Airlines
Thu, May 7 - Sun, May 17
Turkish Airlines Logo
6:45 pm - 12:05 pm
SFO
-
OTP
31h 20m
1 stop
Turkish Airlines Logo
9:30 am - 10:50 am
OTP
-
SFO
35h 20m
1 stop
$636Turkish Airlines
Thu, May 7 - Sun, May 17

Turkish Airlines flights from San Francisco to Bucharest Otopeni Intl Airport

Our best Turkish Airlines deals on San Francisco to Bucharest Otopeni Intl Airport flight tickets
Turkish Airlines
Aug 25
SFO6:45 pmSan Francisco
33h 50m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Oct 7
OTP9:35 pmBucharest Otopeni Intl
29h 05m
1 stop
SFO4:40 pmSan Francisco
$605
Turkish Airlines
Apr 12
SFO6:45 pmSan Francisco
15h 30m
1 stop
OTP8:15 pmBucharest Otopeni Intl
May 28
OTP9:35 pmBucharest Otopeni Intl
23h 15m
1 stop
SFO10:50 amSan Francisco
$607
Turkish Airlines
Sep 2
SFO6:45 pmSan Francisco
15h 30m
1 stop
OTP8:15 pmBucharest Otopeni Intl
Sep 16
OTP9:35 pmBucharest Otopeni Intl
29h 05m
1 stop
SFO4:40 pmSan Francisco
$612

SWISS flights from San Francisco to Bucharest Otopeni Intl Airport

Our best SWISS deals on San Francisco to Bucharest Otopeni Intl Airport flight tickets
SWISS
Aug 26
SFO7:35 pmSan Francisco
19h 30m
1 stop
OTP1:05 amBucharest Otopeni Intl
Oct 7
OTP6:20 amBucharest Otopeni Intl
19h 55m
1 stop
SFO4:15 pmSan Francisco
$738
SWISS
Apr 9
SFO7:35 pmSan Francisco
19h 30m
1 stop
OTP1:05 amBucharest Otopeni Intl
Apr 19
OTP6:20 amBucharest Otopeni Intl
19h 55m
1 stop
SFO4:15 pmSan Francisco
$828
SWISS
Apr 8
SFO7:35 pmSan Francisco
19h 30m
1 stop
OTP1:05 amBucharest Otopeni Intl
Apr 19
OTP6:20 amBucharest Otopeni Intl
19h 55m
1 stop
SFO4:15 pmSan Francisco
$843

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Bucharest Otopeni Intl Airport 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 April 2, 2026.
Use the filters below to find and compare flights from San Francisco to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 8/25

6:45 pm-2:35 pm

1 stop33h 50m

Bucharest Otopeni Intl

Wed 10/7

9:35 pm-4:40 pm

1 stop29h 05m

$605

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 9/29

6:45 pm-8:10 am

1 stop27h 25m

Bucharest Otopeni Intl

Tue 10/13

9:30 am-4:40 pm

1 stop17h 10m

$606

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 4/21

6:45 pm-12:05 pm

1 stop31h 20m

Bucharest Otopeni Intl

Tue 5/5

9:35 pm-4:40 pm

1 stop29h 05m

$607

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 9/2

6:45 pm-8:15 pm

1 stop15h 30m

Bucharest Otopeni Intl

Wed 9/16

9:35 pm-4:40 pm

1 stop29h 05m

$612

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 8/12

6:45 pm-2:35 pm

1 stop33h 50m

Bucharest Otopeni Intl

Wed 8/26

3:55 pm-10:50 am

1 stop28h 55m

$616
Quickest round-trip

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 4/27

6:45 pm-8:15 pm

1 stop15h 30m

Bucharest Otopeni Intl

Mon 5/4

3:55 pm-10:50 am

1 stop28h 55m

$617

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 4/15

6:45 pm-2:35 pm

1 stop33h 50m

Bucharest Otopeni Intl

Tue 6/9

9:30 am-4:40 pm

1 stop17h 10m

$619

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 4/29

6:45 pm-8:15 pm

1 stop15h 30m

Bucharest Otopeni Intl

Wed 5/6

9:30 pm-4:40 pm

1 stop29h 10m

$627

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 5/7

6:45 pm-12:05 pm

1 stop31h 20m

Bucharest Otopeni Intl

Sun 5/17

9:30 am-10:50 am

1 stop35h 20m

$635

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 5/7

6:45 pm-12:05 pm

1 stop31h 20m

Bucharest Otopeni Intl

Sun 5/17

9:30 am-10:50 am

1 stop35h 20m

$636

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from San Francisco to Bucharest Otopeni Intl Airport

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 typical price of a round-trip flight between San Francisco and Bucharest Otopeni Intl Airport?

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of November, then book flights to Bucharest Otopeni Intl Airport from San Francisco during October instead. Flights to Bucharest Otopeni Intl Airport in October, while not as cheap as those in November, still average around $656.

How far in advance should I book a flight to Bucharest Otopeni Intl Airport?

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $807 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from San Francisco for as low as $686 on momondo.

When to book flights from San Francisco to Bucharest Otopeni Intl Airport

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

Cheap San Francisco to Bucharest Otopeni Intl Airport (SFO to OTP) flight deals and tips

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

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from San Francisco to Bucharest Otopeni Intl Airport takes 15h 30m
There are no direct flights from San Francisco to Bucharest Otopeni Intl Airport. There are no popular flight routes from San Francisco to Bucharest Otopeni Intl Airport.
Search flight deals

Frequently asked questions about flying from San Francisco to Bucharest Otopeni Intl Airport

  • How far is San Francisco to Bucharest Otopeni Intl by plane?

    San Francisco and Bucharest Otopeni Intl are 6412.5 mi apart from one another. By plane, this route typically takes 15h 30m.

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

    Prices for flights from San Francisco Airport to Bucharest Otopeni Intl Airport were last updated today.

  • How many operators does momondo search for flights from San Francisco Airport to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from San Francisco Airport to Bucharest Otopeni Intl 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 San Francisco Airport to Bucharest Otopeni Intl Airport.

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

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Bucharest Otopeni Intl Airport?

Best airlines flying from San Francisco to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from San Francisco to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $538Free CancellationRating
6.7
7,842 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $592Free CancellationRating
7.4
4,292 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $618Free CancellationRating
7.4
1,559 reviews
Search Air France flights
LufthansaPriceFrom $620Free CancellationRating
6.8
7,882 reviews
Search Lufthansa flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
9,533 reviews
Search United Airlines flights
KLMPriceFrom $661Free CancellationRating
7.8
1,481 reviews
Search KLM flights

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 San Francisco 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 San Francisco.

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

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

How can momondo help me find flights from San Francisco to Bucharest?

momondo helps you find the best flight between San Francisco and Bucharest by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of San Francisco to Bucharest flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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