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Cheap flights from San Francisco to Bucharest from $441

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 5/17. 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
0 bags

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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
9:30 am - 4:40 pm
OTP
-
SFO
17h 10m
1 stop
$580Turkish Airlines
Wed, Apr 29 - Wed, May 6
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
OTP
15h 30m
1 stop
Turkish Airlines Logo
9:30 am - 4:40 pm
OTP
-
SFO
17h 10m
1 stop
$603Turkish Airlines
Wed, May 6 - Fri, May 29
Turkish Airlines Logo
6:45 pm - 8:15 pm
SFO
-
OTP
15h 30m
1 stop
Turkish Airlines Logo
9:30 am - 4:40 pm
OTP
-
SFO
17h 10m
1 stop
$617Turkish Airlines
Mon, Apr 27 - Mon, May 4
Turkish Airlines Logo
12:55 pm - 2:35 pm
SFO
-
OTP
15h 40m
1 stop
Turkish Airlines Logo
9:30 am - 4:40 pm
OTP
-
SFO
17h 10m
1 stop
$618Turkish Airlines
Tue, May 5 - Fri, May 29
Turkish Airlines Logo
6:45 pm - 2:35 pm
SFO
-
OTP
33h 50m
1 stop
Turkish Airlines Logo
3:55 pm - 4:40 pm
OTP
-
SFO
34h 45m
1 stop
$619Turkish Airlines
Thu, Apr 16 - Wed, Apr 29
Turkish Airlines Logo
6:45 pm - 8:05 am
SFO
-
OTP
27h 20m
1 stop
Turkish Airlines Logo
12:55 pm - 4:40 pm
OTP
-
SFO
37h 45m
1 stop
$621Turkish Airlines
Mon, Apr 13 - Tue, Apr 28
Turkish Airlines Logo
12:55 pm - 2:35 pm
SFO
-
OTP
15h 40m
1 stop
Turkish Airlines Logo
9:35 pm - 10:50 am
OTP
-
SFO
23h 15m
1 stop
$622Turkish Airlines
Mon, May 11 - Thu, May 21
Turkish Airlines Logo
12:55 pm - 2:35 pm
SFO
-
OTP
15h 40m
1 stop
Turkish Airlines Logo
9:30 am - 4:40 pm
OTP
-
SFO
17h 10m
1 stop
$625Turkish Airlines
Tue, May 5 - Fri, May 29
Turkish Airlines Logo
6:45 pm - 12:05 pm
SFO
-
OTP
31h 20m
1 stop
Turkish Airlines Logo
9:30 am - 4:40 pm
OTP
-
SFO
17h 10m
1 stop
$627Turkish Airlines
Thu, Apr 16 - Wed, Apr 29
Turkish Airlines Logo
6:45 pm - 8:10 am
SFO
-
OTP
27h 25m
1 stop
Turkish Airlines Logo
9:35 pm - 10:50 am
OTP
-
SFO
23h 15m
1 stop
$631Turkish Airlines
Thu, May 7 - Thu, May 14

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
Apr 29
SFO6:45 pmSan Francisco
33h 50m
1 stop
OTP2:35 pmBucharest Otopeni Intl
May 6
OTP9:30 amBucharest Otopeni Intl
17h 10m
1 stop
SFO4:40 pmSan Francisco
$580
Turkish Airlines
May 6
SFO6:45 pmSan Francisco
15h 30m
1 stop
OTP8:15 pmBucharest Otopeni Intl
May 29
OTP9:30 amBucharest Otopeni Intl
17h 10m
1 stop
SFO4:40 pmSan Francisco
$603
Turkish Airlines
Apr 27
SFO6:45 pmSan Francisco
15h 30m
1 stop
OTP8:15 pmBucharest Otopeni Intl
May 4
OTP9:30 amBucharest Otopeni Intl
17h 10m
1 stop
SFO4:40 pmSan Francisco
$617

Austrian Airlines flights from San Francisco to Bucharest Otopeni Intl Airport

Our best Austrian Airlines deals on San Francisco to Bucharest Otopeni Intl Airport flight tickets
Austrian Airlines
Apr 22
SFO7:00 amSan Francisco
19h 25m
2 stops
OTP12:25 pmBucharest Otopeni Intl
Apr 29
OTP6:35 amBucharest Otopeni Intl
22h 44m
2 stops
SFO7:19 pmSan Francisco
$894
Austrian Airlines
Apr 12
SFO9:05 pmSan Francisco
26h 00m
2 stops
OTP9:05 amBucharest Otopeni Intl
Apr 26
OTP6:55 pmBucharest Otopeni Intl
27h 45m
2 stops
SFO12:40 pmSan Francisco
$898

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 11, 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

Wed 4/29

6:45 pm-2:35 pm

1 stop33h 50m

Bucharest Otopeni Intl

Wed 5/6

9:30 am-4:40 pm

1 stop17h 10m

$580
Quickest round-trip

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 5/6

6:45 pm-8:15 pm

1 stop15h 30m

Bucharest Otopeni Intl

Fri 5/29

9:30 am-4:40 pm

1 stop17h 10m

$603

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

9:30 am-4:40 pm

1 stop17h 10m

$617

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 5/5

12:55 pm-2:35 pm

1 stop15h 40m

Bucharest Otopeni Intl

Fri 5/29

9:30 am-4:40 pm

1 stop17h 10m

$618

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 4/16

6:45 pm-2:35 pm

1 stop33h 50m

Bucharest Otopeni Intl

Wed 4/29

3:55 pm-4:40 pm

1 stop34h 45m

$619

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 4/13

6:45 pm-8:05 am

1 stop27h 20m

Bucharest Otopeni Intl

Tue 4/28

12:55 pm-4:40 pm

1 stop37h 45m

$621

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 5/11

12:55 pm-2:35 pm

1 stop15h 40m

Bucharest Otopeni Intl

Thu 5/21

9:35 pm-10:50 am

1 stop23h 15m

$622

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 5/5

12:55 pm-2:35 pm

1 stop15h 40m

Bucharest Otopeni Intl

Fri 5/29

9:30 am-4:40 pm

1 stop17h 10m

$625

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 4/16

6:45 pm-12:05 pm

1 stop31h 20m

Bucharest Otopeni Intl

Wed 4/29

9:30 am-4:40 pm

1 stop17h 10m

$627

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 5/7

6:45 pm-8:10 am

1 stop27h 25m

Bucharest Otopeni Intl

Thu 5/14

9:35 pm-10:50 am

1 stop23h 15m

$631

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 $785 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 $683 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
7,871 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $592Free CancellationRating
7.3
4,307 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $618Free CancellationRating
7.4
1,564 reviews
Search Air France flights
LufthansaPriceFrom $620Free CancellationRating
6.8
7,908 reviews
Search Lufthansa flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
9,563 reviews
Search United Airlines flights
KLMPriceFrom $661Free CancellationRating
7.7
1,493 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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