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Cheap flights from San Francisco to Bucharest from $384

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 - 1:00 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 12:35 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 35m1 stop Frankfurt am Main
$800Lufthansa
Thu, Nov 26 - Thu, Dec 10
Lufthansa Logo
9:40 pm - 1:00 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 12:35 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 35m1 stop Frankfurt am Main
$800Lufthansa
Thu, Nov 26 - Wed, Dec 9
Delta Logo
3:10 pm - 11:15 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
22h 05m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 11:45 amOTP  Bucharest Otopeni Intl-SFO San Francisco
15h 45m1 stop Amsterdam Schiphol
$801Delta
Mon, Nov 23 - Sat, Dec 12
Delta Logo
3:10 pm - 11:15 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
22h 05m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 11:45 amOTP  Bucharest Otopeni Intl-SFO San Francisco
15h 45m1 stop Amsterdam Schiphol
$801Delta
Fri, Nov 27 - Tue, Dec 8
British Airways Logo
8:35 pm - 3:05 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
32h 30m1 stop London Heathrow
British Airways Logo
8:25 am - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 30m1 stop London Heathrow
$806British Airways
Sat, Nov 28 - Wed, Dec 9
British Airways Logo
8:35 pm - 12:05 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 30m1 stop London Heathrow
British Airways Logo
4:00 pm - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
32h 55m1 stop London Heathrow
$806British Airways
Sat, Nov 28 - Mon, Dec 7
Turkish Airlines Logo
6:45 pm - 8:15 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
15h 30m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 5:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 20m1 stop Istanbul
$819Turkish Airlines
Tue, Oct 13 - Tue, Oct 27
SWISS Logo
7:35 pm - 1:10 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 35m1 stop Zurich
SWISS Logo
4:10 pm - 4:15 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
34h 05m1 stop Zurich
$820SWISS
Mon, Oct 12 - Tue, Oct 20
SWISS Logo
7:35 pm - 1:10 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 35m1 stop Zurich
SWISS Logo
6:30 am - 5:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
20h 00m1 stop Zurich
$821SWISS
Wed, Oct 14 - Wed, Oct 28
Turkish Airlines Logo
6:45 pm - 11:15 amSFO  San Francisco-OTP Bucharest Otopeni Intl
30h 30m1 stop Istanbul
Turkish Airlines Logo
3:35 pm - 5:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
35h 55m1 stop Istanbul
$830Turkish Airlines
Sun, Oct 18 - Sun, Nov 1

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SWISS flights from San Francisco to Bucharest

Our best SWISS deals on San Francisco to Bucharest flight tickets
SWISS
Oct 14
SFO7:35 pmSan Francisco
19h 35m
1 stop
OTP1:10 amBucharest Otopeni Intl
Oct 28
OTP6:30 amBucharest Otopeni Intl
20h 00m
1 stop
SFO5:30 pmSan Francisco
$821
SWISS
Oct 14
SFO7:35 pmSan Francisco
19h 35m
1 stop
OTP1:10 amBucharest Otopeni Intl
Oct 28
OTP6:30 amBucharest Otopeni Intl
20h 00m
1 stop
SFO5:30 pmSan Francisco
$822
SWISS
Oct 10
SFO7:30 pmSan Francisco
43h 40m
2 stops
OTP1:10 amBucharest Otopeni Intl
Oct 20
OTP4:10 pmBucharest Otopeni Intl
36h 21m
2 stops
SFO6:31 pmSan Francisco
$838

Delta flights from San Francisco to Bucharest

Our best Delta deals on San Francisco to Bucharest flight tickets
Delta
Nov 27
SFO3:10 pmSan Francisco
22h 05m
1 stop
OTP11:15 pmBucharest Otopeni Intl
Dec 7
OTP2:00 pmBucharest Otopeni Intl
31h 45m
1 stop
SFO11:45 amSan Francisco
$801
Delta
Nov 26
SFO6:00 amSan Francisco
22h 10m
2 stops
OTP2:10 pmBucharest Otopeni Intl
Dec 10
OTP6:00 amBucharest Otopeni Intl
15h 45m
1 stop
SFO11:45 amSan Francisco
$805
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
$815

momondo Fare Finder

 
Use the filters below to find and compare flights from San Francisco to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Thu 11/26

9:40 pm-1:00 am

1 stop17h 20m

Bucharest Otopeni Intl

Thu 12/10

6:00 am-12:35 pm

1 stop16h 35m

$800

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Thu 11/26

9:40 pm-1:00 am

1 stop17h 20m

Bucharest Otopeni Intl

Wed 12/9

6:00 am-12:35 pm

1 stop16h 35m

$800

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Mon 11/23

3:10 pm-11:15 pm

1 stop22h 05m

Bucharest Otopeni Intl

Sat 12/12

6:00 am-11:45 am

1 stop15h 45m

$801

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Fri 11/27

3:10 pm-11:15 pm

1 stop22h 05m

Bucharest Otopeni Intl

Tue 12/8

6:00 am-11:45 am

1 stop15h 45m

$801

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sat 11/28

8:35 pm-3:05 pm

1 stop32h 30m

Bucharest Otopeni Intl

Wed 12/9

8:25 am-2:55 pm

1 stop16h 30m

$806

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sat 11/28

8:35 pm-12:05 am

1 stop17h 30m

Bucharest Otopeni Intl

Mon 12/7

4:00 pm-2:55 pm

1 stop32h 55m

$806
Quickest round-trip

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Tue 10/13

6:45 pm-8:15 pm

1 stop15h 30m

Bucharest Otopeni Intl

Tue 10/27

10:10 am-5:30 pm

1 stop16h 20m

$819

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Mon 10/12

7:35 pm-1:10 am

1 stop19h 35m

Bucharest Otopeni Intl

Tue 10/20

4:10 pm-4:15 pm

1 stop34h 05m

$820

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Wed 10/14

7:35 pm-1:10 am

1 stop19h 35m

Bucharest Otopeni Intl

Wed 10/28

6:30 am-5:30 pm

1 stop20h 00m

$821

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sun 10/18

6:45 pm-11:15 am

1 stop30h 30m

Bucharest Otopeni Intl

Sun 11/1

3:35 pm-5:30 pm

1 stop35h 55m

$830

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

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $675 to $953.
The lowest price recently found on this route was $800.

What is the cheapest month to fly to Bucharest?

In general, November is the cheapest month to fly from San Francisco to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $663. If you aren’t able to travel to Bucharest during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $665.

How far in advance should I book a flight from San Francisco to Bucharest?

You are more likely to see cheaper flights to Bucharest from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $865 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from San Francisco for as low as $707 on momondo.

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

As of August 2026, prices for San Francisco to Bucharest flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Bucharest

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

Cheap San Francisco to Bucharest (SFO to BUH) flight deals and tips

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

Best Price Found

$384

Fastest flight time

15h 45m

Direct flights

None
The best one-way flight to Bucharest from San Francisco in the past 72 hours is $384. The best round-trip flight deal from San Francisco to Bucharest found on momondo in the last 72 hours is $800.
The fastest flight from San Francisco to Bucharest takes 15h 45m
There are no direct flights from San Francisco to Bucharest. There are no popular flight routes from San Francisco to Bucharest.
Search flight deals

Frequently asked questions about flying from San Francisco to Bucharest

  • How far is San Francisco to Bucharest by plane?

    The straight-line distance from San Francisco to Bucharest is 6421.2 mi. In terms of flight time, this usually takes a little over 15h 45m.

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

    Prices for flights from San Francisco Airport to Bucharest are updated daily.

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

  • How old do you have to be to fly from San Francisco Airport to Bucharest?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Bucharest.

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

    The travel and health documents required for your trip to Bucharest 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. 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?

Best airlines flying from San Francisco to Bucharest

Compare and see reviews for airlines that fly from San Francisco to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $538Free CancellationRating
6.7
8,197 reviews
Search British Airways flights
SWISSPriceFrom $560Free CancellationRating
7.5
2,055 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $604Free CancellationRating
7.4
4,483 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $620Free CancellationRating
6.8
8,223 reviews
Search Lufthansa flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
10,123 reviews
Search United Airlines flights
KLMPriceFrom $661Free CancellationRating
7.8
1,565 reviews
Search KLM flights
Air FrancePriceFrom $811Free CancellationRating
7.5
1,647 reviews
Search Air France 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?

It is quick and easy to find San Francisco to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

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

Flights from San Francisco to Bucharest with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Price alerts on flights to Bucharest from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Bucharest trip

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Bucharest Otopeni Intl Airport