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Cheap flights from San Francisco to Bucharest from $218

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 2/16. 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.
Lufthansa Logo
10:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Lufthansa Logo
5:55 am - 1:40 pm
OTP
-
SFO
16h 45m
1 stop
$465Lufthansa
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
10:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Multiple Airlines Logo
6:55 am - 8:35 pm
OTP
-
SFO
22h 40m
2 stops
$480Multiple Airlines
Sun, Mar 15 - Tue, Mar 24
Multiple Airlines Logo
9:25 pm - 1:05 am
SFO
-
OTP
17h 40m
1 stop
Multiple Airlines Logo
6:05 am - 9:22 pm
OTP
-
SFO
25h 17m
2 stops
$482Multiple Airlines
Sun, Feb 15 - Wed, Mar 4
Multiple Airlines Logo
9:25 pm - 1:05 am
SFO
-
OTP
17h 40m
1 stop
Multiple Airlines Logo
6:05 am - 9:22 pm
OTP
-
SFO
25h 17m
2 stops
$484Multiple Airlines
Sun, Feb 15 - Wed, Mar 4
Multiple Airlines Logo
9:05 pm - 1:10 am
SFO
-
OTP
18h 05m
1 stop
Multiple Airlines Logo
6:05 am - 9:21 pm
OTP
-
SFO
25h 16m
2 stops
$485Multiple Airlines
Mon, Apr 6 - Thu, Apr 23
SWISS Logo
7:25 pm - 12:30 am
SFO
-
OTP
19h 05m
1 stop
SWISS Logo
6:30 am - 4:30 pm
OTP
-
SFO
20h 00m
1 stop
$489SWISS
Mon, Feb 2 - Tue, Feb 17
Multiple Airlines Logo
2:40 pm - 11:55 pm
SFO
-
OTP
23h 15m
1 stop
Multiple Airlines Logo
7:10 pm - 7:35 pm
OTP
-
SFO
34h 25m
2 stops
$492Multiple Airlines
Mon, Feb 2 - Tue, Feb 17
Lufthansa Logo
9:25 pm - 1:05 am
SFO
-
OTP
17h 40m
1 stop
Lufthansa Logo
5:55 am - 12:40 pm
OTP
-
SFO
16h 45m
1 stop
$493Lufthansa
Mon, Feb 2 - Tue, Feb 17
Multiple Airlines Logo
7:35 pm - 1:05 am
SFO
-
OTP
19h 30m
1 stop
Multiple Airlines Logo
6:05 am - 12:40 pm
OTP
-
SFO
16h 35m
1 stop
$494Multiple Airlines
Mon, Apr 6 - Thu, Apr 23
Multiple Airlines Logo
8:25 am - 2:05 pm
SFO
-
OTP
19h 40m
2 stops
Multiple Airlines Logo
5:55 am - 12:40 pm
OTP
-
SFO
16h 45m
1 stop
$497Multiple Airlines
Mon, Feb 2 - Tue, Feb 17

United Airlines flights from San Francisco to Bucharest Otopeni Intl Airport

Our best United Airlines deals on San Francisco to Bucharest Otopeni Intl Airport flight tickets
United Airlines
Feb 21
SFO7:06 pmSan Francisco
32h 59m
2 stops
OTP2:05 pmBucharest Otopeni Intl
Mar 3
OTP5:55 amBucharest Otopeni Intl
24h 15m
1 stop
SFO8:10 pmSan Francisco
$529
United Airlines
Feb 21
SFO4:27 pmSan Francisco
35h 38m
2 stops
OTP2:05 pmBucharest Otopeni Intl
Mar 3
OTP5:55 amBucharest Otopeni Intl
24h 15m
1 stop
SFO8:10 pmSan Francisco
$530
United Airlines
Feb 21
SFO4:27 pmSan Francisco
35h 38m
2 stops
OTP2:05 pmBucharest Otopeni Intl
Mar 3
OTP5:55 amBucharest Otopeni Intl
25h 27m
2 stops
SFO9:22 pmSan Francisco
$533

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
Mar 5
SFO6:50 pmSan Francisco
27h 55m
1 stop
OTP8:45 amBucharest Otopeni Intl
Mar 14
OTP3:30 pmBucharest Otopeni Intl
35h 15m
1 stop
SFO5:45 pmSan Francisco
$600
Turkish Airlines
Mar 15
SFO7:50 pmSan Francisco
15h 35m
1 stop
OTP8:25 pmBucharest Otopeni Intl
Mar 28
OTP10:10 amBucharest Otopeni Intl
16h 35m
1 stop
SFO5:45 pmSan Francisco
$606

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 January 21, 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

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Sun 3/15

10:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Tue 3/24

5:55 am-1:40 pm

1 stop16h 45m

$465

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Sun 3/15

10:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Tue 3/24

6:55 am-8:35 pm

2 stops22h 40m

$480

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Sun 2/15

9:25 pm-1:05 am

1 stop17h 40m

Bucharest Otopeni Intl

Wed 3/4

6:05 am-9:22 pm

2 stops25h 17m

$482

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Sun 2/15

9:25 pm-1:05 am

1 stop17h 40m

Bucharest Otopeni Intl

Wed 3/4

6:05 am-9:22 pm

2 stops25h 17m

$484

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 4/6

9:05 pm-1:10 am

1 stop18h 05m

Bucharest Otopeni Intl

Thu 4/23

6:05 am-9:21 pm

2 stops25h 16m

$485

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 2/2

7:25 pm-12:30 am

1 stop19h 05m

Bucharest Otopeni Intl

Tue 2/17

6:30 am-4:30 pm

1 stop20h 00m

$489

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 2/2

2:40 pm-11:55 pm

1 stop23h 15m

Bucharest Otopeni Intl

Tue 2/17

7:10 pm-7:35 pm

2 stops34h 25m

$492

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 2/2

9:25 pm-1:05 am

1 stop17h 40m

Bucharest Otopeni Intl

Tue 2/17

5:55 am-12:40 pm

1 stop16h 45m

$493

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 4/6

7:35 pm-1:05 am

1 stop19h 30m

Bucharest Otopeni Intl

Thu 4/23

6:05 am-12:40 pm

1 stop16h 35m

$494

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 2/2

8:25 am-2:05 pm

2 stops19h 40m

Bucharest Otopeni Intl

Tue 2/17

5:55 am-12:40 pm

1 stop16h 45m

$497

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 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 $806 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 $713 on momondo.

How have San Francisco to Bucharest Otopeni Intl Airport flight prices changed over time?

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

17h 25m

Direct flights

None
The fastest flight from San Francisco to Bucharest Otopeni Intl Airport takes 17h 25m
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

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

    San Francisco and Bucharest Otopeni Intl are 6412.0 mi apart from one another. By plane, this route typically takes 17h 25m.

  • 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
Scandinavian AirlinesPriceFrom $519Free CancellationRating
7.3
1,660 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $538Free CancellationRating
6.7
7,689 reviews
Search British Airways flights
SWISSPriceFrom $560Free CancellationRating
7.5
1,855 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $592Free CancellationRating
7.3
4,200 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $620Free CancellationRating
6.8
7,738 reviews
Search Lufthansa flights
United AirlinesPriceFrom $660Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights
KLMPriceFrom $661Free CancellationRating
7.7
1,442 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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