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Cheap flights from San Francisco to Bucharest from $342

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.
Multiple Airlines Logo
9:40 pm - 1:00 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 20m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 10:57 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
26h 57m2 stops Frankfurt am Main Vancouver Intl
$792Multiple Airlines
Fri, Jan 8 - Fri, Jan 22
Multiple Airlines Logo
8:40 am - 3:50 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
21h 10m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
6:00 am - 4:06 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
20h 06m2 stops Frankfurt am Main Vancouver Intl
$792Multiple Airlines
Thu, Feb 4 - Thu, Feb 18
SWISS Logo
7:25 pm - 1:15 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 50m1 stop Zurich
SWISS Logo
4:40 pm - 5:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
33h 50m1 stop Zurich
$793SWISS
Thu, Mar 4 - Thu, Mar 18
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
$794Lufthansa
Sun, Dec 6 - Sun, Dec 20
SWISS Logo
7:25 pm - 1:15 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 50m1 stop Zurich
SWISS Logo
4:40 pm - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
33h 50m1 stop Zurich
$795SWISS
Sun, Dec 6 - Sun, Dec 20
British Airways Logo
8:35 pm - 12:05 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 30m1 stop London Heathrow
British Airways Logo
7:20 am - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
17h 35m1 stop London Heathrow
$796British Airways
Sun, Jan 3 - Sun, Jan 17
Turkish Airlines Logo
6:35 pm - 8:25 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
15h 50m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 5:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 20m1 stop Istanbul
$800Turkish Airlines
Thu, Mar 4 - Wed, Mar 17
Turkish Airlines Logo
6:35 pm - 8:25 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
15h 50m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 20m1 stop Istanbul
$800Turkish Airlines
Wed, Dec 2 - Tue, Jan 19
British Airways Logo
8:04 am - 3:05 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
21h 01m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
7:20 am - 8:11 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
22h 51m2 stops London Heathrow Chicago O'Hare Intl
$800British Airways
Sun, Feb 7 - Sun, Feb 21
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
$804Lufthansa
Wed, Dec 2 - Wed, Jan 13

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KLM flights from San Francisco to Bucharest

Our best KLM deals on San Francisco to Bucharest flight tickets
KLM
Mar 4
SFO10:31 amSan Francisco
18h 54m
2 stops
OTP3:25 pmBucharest Otopeni Intl
Mar 16
OTP6:00 amBucharest Otopeni Intl
15h 45m
1 stop
SFO12:45 pmSan Francisco
$814
KLM
Sep 11
SFO1:45 pmSan Francisco
17h 55m
1 stop
OTP5:40 pmBucharest Otopeni Intl
Oct 2
OTP7:05 amBucharest Otopeni Intl
14h 40m
1 stop
SFO11:45 amSan Francisco
$1,006
KLM
Sep 17
SFO2:15 pmSan Francisco
17h 05m
2 stops
OTP5:20 pmBucharest Otopeni Intl
Sep 20
OTP7:05 amBucharest Otopeni Intl
18h 49m
2 stops
SFO3:54 pmSan Francisco
$1,070

Turkish Airlines flights from San Francisco to Bucharest

Our best Turkish Airlines deals on San Francisco to Bucharest flight tickets
Turkish Airlines
Nov 30
SFO6:35 pmSan Francisco
28h 15m
1 stop
OTP8:50 amBucharest Otopeni Intl
Jan 19
OTP10:10 amBucharest Otopeni Intl
16h 20m
1 stop
SFO4:30 pmSan Francisco
$800
Turkish Airlines
Oct 26
SFO7:35 pmSan Francisco
33h 40m
1 stop
OTP2:15 pmBucharest Otopeni Intl
Nov 9
OTP3:35 pmBucharest Otopeni Intl
34h 55m
1 stop
SFO4:30 pmSan Francisco
$804
Turkish Airlines
Oct 13
SFO6:45 pmSan Francisco
33h 50m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Oct 18
OTP3:55 pmBucharest Otopeni Intl
28h 50m
1 stop
SFO10:45 amSan Francisco
$823

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

Fri 1/8

9:40 pm-1:00 am

1 stop17h 20m

Bucharest Otopeni Intl

Fri 1/22

6:00 am-10:57 pm

2 stops26h 57m

$792

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Thu 2/4

8:40 am-3:50 pm

2 stops21h 10m

Bucharest Otopeni Intl

Thu 2/18

6:00 am-4:06 pm

2 stops20h 06m

$792

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Thu 3/4

7:25 pm-1:15 am

1 stop19h 50m

Bucharest Otopeni Intl

Thu 3/18

4:40 pm-5:30 pm

1 stop33h 50m

$793

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sun 12/6

9:40 pm-1:00 am

1 stop17h 20m

Bucharest Otopeni Intl

Sun 12/20

6:00 am-12:35 pm

1 stop16h 35m

$794

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sun 12/6

7:25 pm-1:15 am

1 stop19h 50m

Bucharest Otopeni Intl

Sun 12/20

4:40 pm-4:30 pm

1 stop33h 50m

$795

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sun 1/3

8:35 pm-12:05 am

1 stop17h 30m

Bucharest Otopeni Intl

Sun 1/17

7:20 am-2:55 pm

1 stop17h 35m

$796
Quickest round-trip

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Thu 3/4

6:35 pm-8:25 pm

1 stop15h 50m

Bucharest Otopeni Intl

Wed 3/17

10:10 am-5:30 pm

1 stop16h 20m

$800

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Wed 12/2

6:35 pm-8:25 pm

1 stop15h 50m

Bucharest Otopeni Intl

Tue 1/19

10:10 am-4:30 pm

1 stop16h 20m

$800

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sun 2/7

8:04 am-3:05 pm

2 stops21h 01m

Bucharest Otopeni Intl

Sun 2/21

7:20 am-8:11 pm

2 stops22h 51m

$800

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Wed 12/2

9:40 pm-1:00 am

1 stop17h 20m

Bucharest Otopeni Intl

Wed 1/13

6:00 am-12:35 pm

1 stop16h 35m

$804

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 $774 to $925.
The lowest price recently found on this route was $792.

What is the cheapest month to fly to Bucharest?

In general, October 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 $666. If you aren’t able to travel to Bucharest during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $673.

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 $876 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 September 2026, prices for San Francisco to Bucharest flights are approximately 35% 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

$342

Fastest flight time

15h 50m

Direct flights

None
The best one-way flight to Bucharest from San Francisco in the past 72 hours is $342. The best round-trip flight deal from San Francisco to Bucharest found on momondo in the last 72 hours is $792.
The fastest flight from San Francisco to Bucharest takes 15h 50m
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 50m.

  • 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
8,211 reviews
Search British Airways flights
SWISSPriceFrom $560Free CancellationRating
7.5
2,065 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $605Free CancellationRating
7.4
4,475 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $620Free CancellationRating
6.8
8,217 reviews
Search Lufthansa flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
10,185 reviews
Search United Airlines flights
KLMPriceFrom $661Free CancellationRating
7.8
1,573 reviews
Search KLM flights
Air FrancePriceFrom $811Free CancellationRating
7.5
1,649 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