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Cheap flights from San Francisco to Bucharest from $336

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 11/15. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
9:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Lufthansa Logo
6:00 am - 12:35 pm
OTP
-
SFO
16h 35m
1 stop
$726Lufthansa
Mon, Nov 2 - Thu, Nov 12
Multiple Airlines Logo
10:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Multiple Airlines Logo
6:30 am - 9:28 pm
OTP
-
SFO
24h 58m
2 stops
$729Multiple Airlines
Tue, Oct 27 - Tue, Nov 10
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
$730SWISS
Wed, Nov 25 - Wed, Dec 9
Lufthansa Logo
9:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Lufthansa Logo
6:00 am - 12:35 pm
OTP
-
SFO
16h 35m
1 stop
$734Lufthansa
Tue, Dec 8 - Tue, Jan 19
Lufthansa Logo
10:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Lufthansa Logo
6:00 am - 12:35 pm
OTP
-
SFO
16h 35m
1 stop
$736Lufthansa
Tue, Oct 27 - Tue, Nov 10
Lufthansa Logo
9:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Lufthansa Logo
7:20 pm - 7:35 pm
OTP
-
SFO
34h 15m
1 stop
$738Lufthansa
Mon, Nov 23 - Mon, Dec 7
Lufthansa Logo
9:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Lufthansa Logo
6:00 am - 12:35 pm
OTP
-
SFO
16h 35m
1 stop
$740Lufthansa
Mon, Nov 2 - Thu, Nov 12
Multiple Airlines Logo
7:25 pm - 12:30 am
SFO
-
OTP
19h 05m
1 stop
Multiple Airlines Logo
1:20 pm - 7:19 pm
OTP
-
SFO
39h 59m
2 stops
$741Multiple Airlines
Mon, Nov 23 - Mon, Dec 7
Lufthansa Logo
10:40 pm - 1:05 am
SFO
-
OTP
17h 25m
1 stop
Lufthansa Logo
7:20 pm - 7:35 pm
OTP
-
SFO
34h 15m
1 stop
$742Lufthansa
Mon, Oct 26 - Mon, Nov 9
British Airways Logo
5:25 pm - 2:45 pm
SFO
-
OTP
35h 20m
1 stop
British Airways Logo
4:35 pm - 8:21 pm
OTP
-
SFO
37h 46m
2 stops
$745British Airways
Mon, Nov 2 - Thu, Nov 12

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Lufthansa flights from San Francisco to Bucharest Otopeni Intl Airport

Our best Lufthansa deals on San Francisco to Bucharest Otopeni Intl Airport flight tickets
Lufthansa
Nov 2
SFO9:40 pmSan Francisco
17h 25m
1 stop
OTP1:05 amBucharest Otopeni Intl
Nov 12
OTP6:00 amBucharest Otopeni Intl
16h 35m
1 stop
SFO12:35 pmSan Francisco
$726
Lufthansa
Dec 8
SFO9:40 pmSan Francisco
17h 25m
1 stop
OTP1:05 amBucharest Otopeni Intl
Jan 19
OTP6:00 amBucharest Otopeni Intl
16h 35m
1 stop
SFO12:35 pmSan Francisco
$734
Lufthansa
Oct 27
SFO10:40 pmSan Francisco
17h 25m
1 stop
OTP1:05 amBucharest Otopeni Intl
Nov 10
OTP6:00 amBucharest Otopeni Intl
16h 35m
1 stop
SFO12:35 pmSan Francisco
$736

Delta flights from San Francisco to Bucharest Otopeni Intl Airport

Our best Delta deals on San Francisco to Bucharest Otopeni Intl Airport flight tickets
Delta
Nov 2
SFO4:15 pmSan Francisco
21h 00m
2 stops
OTP11:15 pmBucharest Otopeni Intl
Nov 12
OTP6:00 amBucharest Otopeni Intl
15h 45m
1 stop
SFO11:45 amSan Francisco
$753
Delta
Nov 2
SFO6:00 amSan Francisco
22h 10m
2 stops
OTP2:10 pmBucharest Otopeni Intl
Nov 12
OTP6:00 amBucharest Otopeni Intl
15h 45m
1 stop
SFO11:45 amSan Francisco
$754
Delta
Dec 8
SFO7:30 amSan Francisco
20h 40m
2 stops
OTP2:10 pmBucharest Otopeni Intl
Jan 19
OTP6:00 amBucharest Otopeni Intl
22h 48m
2 stops
SFO6:48 pmSan Francisco
$763

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 June 27, 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
Quickest round-trip

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 11/2

9:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Thu 11/12

6:00 am-12:35 pm

1 stop16h 35m

$726

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 10/27

10:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Tue 11/10

6:30 am-9:28 pm

2 stops24h 58m

$729

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 11/25

7:25 pm-12:30 am

1 stop19h 05m

Bucharest Otopeni Intl

Wed 12/9

6:30 am-4:30 pm

1 stop20h 00m

$730

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 12/8

9:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Tue 1/19

6:00 am-12:35 pm

1 stop16h 35m

$734

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 10/27

10:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Tue 11/10

6:00 am-12:35 pm

1 stop16h 35m

$736

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 11/23

9:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Mon 12/7

7:20 pm-7:35 pm

1 stop34h 15m

$738

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 11/2

9:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Thu 11/12

6:00 am-12:35 pm

1 stop16h 35m

$740

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 11/23

7:25 pm-12:30 am

1 stop19h 05m

Bucharest Otopeni Intl

Mon 12/7

1:20 pm-7:19 pm

2 stops39h 59m

$741

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 10/26

10:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Mon 11/9

7:20 pm-7:35 pm

1 stop34h 15m

$742

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 11/2

5:25 pm-2:45 pm

1 stop35h 20m

Bucharest Otopeni Intl

Thu 11/12

4:35 pm-8:21 pm

2 stops37h 46m

$745

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 October, then book flights to Bucharest Otopeni Intl Airport from San Francisco during February instead. Flights to Bucharest Otopeni Intl Airport in February, while not as cheap as those in October, still average around $673.

How far in advance should I book a flight from San Francisco 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 $834 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 $707 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

14h 45m

Direct flights

None
The fastest flight from San Francisco to Bucharest Otopeni Intl Airport takes 14h 45m
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 14h 45m.

  • 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
8,074 reviews
Search British Airways flights
SWISSPriceFrom $560Free CancellationRating
7.5
1,976 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $592Free CancellationRating
7.4
4,425 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $618Free CancellationRating
7.5
1,614 reviews
Search Air France flights
LufthansaPriceFrom $620Free CancellationRating
6.8
8,103 reviews
Search Lufthansa flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
9,901 reviews
Search United Airlines flights
KLMPriceFrom $661Free CancellationRating
7.8
1,531 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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