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Cheap flights from San Francisco to Bucharest from $367

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.
SWISS Logo
7:25 pm - 1:15 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 50m1 stop Zurich
SWISS Logo
6:30 am - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
20h 00m1 stop Zurich
$669SWISS
Wed, Feb 10 - Wed, Feb 24
SWISS Logo
7:25 pm - 3:50 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
34h 25m1 stop Zurich
SWISS Logo
4:40 pm - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
33h 50m1 stop Zurich
$670SWISS
Wed, Feb 10 - Wed, Feb 24
Turkish Airlines Logo
6:35 pm - 8:35 amSFO  San Francisco-OTP Bucharest Otopeni Intl
28h 00m1 stop Istanbul
Turkish Airlines Logo
9:35 pm - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
28h 55m1 stop Istanbul
$681Turkish Airlines
Wed, Dec 2 - Mon, Dec 7
Turkish Airlines Logo
6:35 pm - 8:15 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
15h 40m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 20m1 stop Istanbul
$683Turkish Airlines
Thu, Dec 3 - Wed, Dec 16
Multiple Airlines Logo
7:25 pm - 1:15 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 50m1 stop Zurich
Multiple Airlines Logo
6:00 am - 4:06 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
20h 06m2 stops Frankfurt am Main Vancouver Intl
$699Multiple Airlines
Wed, Jan 27 - Wed, Feb 10
Multiple Airlines Logo
7:35 pm - 1:05 amSFO  San Francisco-OTP Bucharest Otopeni Intl
19h 30m1 stop Zurich
Multiple Airlines Logo
6:05 am - 3:32 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
19h 27m2 stops Frankfurt am Main Vancouver Intl
$699Multiple Airlines
Wed, Apr 21 - Wed, May 5
Lufthansa Logo
1:50 pm - 6:30 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
18h 40m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 5:21 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
21h 21m2 stops Frankfurt am Main Chicago O'Hare Intl
$724Lufthansa
Tue, Feb 23 - Tue, Mar 9
Lufthansa Logo
10:40 pm - 1:00 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 20m1 stop Munich Franz Josef Strauss
Lufthansa Logo
5:55 am - 1:35 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 40m1 stop Frankfurt am Main
$726Lufthansa
Tue, Mar 23 - Fri, Mar 26
British Airways Logo
8:35 pm - 12:05 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 30m1 stop London Heathrow
British Airways Logo
8:25 am - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 30m1 stop London Heathrow
$729British Airways
Mon, Feb 1 - Fri, Feb 5
British Airways Logo
8:35 pm - 12:05 amSFO  San Francisco-OTP Bucharest Otopeni Intl
17h 30m1 stop London Heathrow
British Airways Logo
8:25 am - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
16h 30m1 stop London Heathrow
$740British Airways
Mon, Feb 1 - Fri, Feb 5

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KLM flights from San Francisco to Bucharest

Our best KLM deals on San Francisco to Bucharest flight tickets
KLM
Jan 25
SFO8:00 amSan Francisco
19h 00m
2 stops
OTP1:00 pmBucharest Otopeni Intl
Feb 8
OTP6:00 pmBucharest Otopeni Intl
27h 45m
1 stop
SFO11:45 amSan Francisco
$738
KLM
Nov 5
SFO11:40 amSan Francisco
17h 45m
2 stops
OTP3:25 pmBucharest Otopeni Intl
Nov 9
OTP6:00 pmBucharest Otopeni Intl
27h 45m
1 stop
SFO11:45 amSan Francisco
$957
KLM
Nov 5
SFO11:40 amSan Francisco
17h 45m
2 stops
OTP3:25 pmBucharest Otopeni Intl
Nov 9
OTP6:00 pmBucharest Otopeni Intl
27h 45m
1 stop
SFO11:45 amSan Francisco
$966

Lufthansa flights from San Francisco to Bucharest

Our best Lufthansa deals on San Francisco to Bucharest flight tickets
Lufthansa
Feb 23
SFO1:50 pmSan Francisco
18h 40m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Mar 9
OTP6:00 amBucharest Otopeni Intl
21h 21m
2 stops
SFO5:21 pmSan Francisco
$724
Lufthansa
Mar 20
SFO10:44 pmSan Francisco
41h 16m
2 stops
OTP1:00 amBucharest Otopeni Intl
Mar 25
OTP6:00 amBucharest Otopeni Intl
16h 35m
1 stop
SFO1:35 pmSan Francisco
$742
Lufthansa
Mar 20
SFO10:44 pmSan Francisco
41h 16m
2 stops
OTP1:00 amBucharest Otopeni Intl
Mar 24
OTP6:00 amBucharest Otopeni Intl
27h 44m
2 stops
SFO12:44 amSan Francisco
$746

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

Wed 2/10

7:25 pm-1:15 am

1 stop19h 50m

Bucharest Otopeni Intl

Wed 2/24

6:30 am-4:30 pm

1 stop20h 00m

$669

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Wed 2/10

7:25 pm-3:50 pm

1 stop34h 25m

Bucharest Otopeni Intl

Wed 2/24

4:40 pm-4:30 pm

1 stop33h 50m

$670

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Wed 12/2

6:35 pm-8:35 am

1 stop28h 00m

Bucharest Otopeni Intl

Mon 12/7

9:35 pm-4:30 pm

1 stop28h 55m

$681
Quickest round-trip

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Thu 12/3

6:35 pm-8:15 pm

1 stop15h 40m

Bucharest Otopeni Intl

Wed 12/16

10:10 am-4:30 pm

1 stop16h 20m

$683

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Wed 1/27

7:25 pm-1:15 am

1 stop19h 50m

Bucharest Otopeni Intl

Wed 2/10

6:00 am-4:06 pm

2 stops20h 06m

$699

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Wed 4/21

7:35 pm-1:05 am

1 stop19h 30m

Bucharest Otopeni Intl

Wed 5/5

6:05 am-3:32 pm

2 stops19h 27m

$699

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Tue 2/23

1:50 pm-6:30 pm

2 stops18h 40m

Bucharest Otopeni Intl

Tue 3/9

6:00 am-5:21 pm

2 stops21h 21m

$724

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Tue 3/23

10:40 pm-1:00 am

1 stop17h 20m

Bucharest Otopeni Intl

Fri 3/26

5:55 am-1:35 pm

1 stop16h 40m

$726

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Mon 2/1

8:35 pm-12:05 am

1 stop17h 30m

Bucharest Otopeni Intl

Fri 2/5

8:25 am-2:55 pm

1 stop16h 30m

$729

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Mon 2/1

8:35 pm-12:05 am

1 stop17h 30m

Bucharest Otopeni Intl

Fri 2/5

8:25 am-2:55 pm

1 stop16h 30m

$740

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 $610 to $1,098.
The lowest price recently found on this route was $681.

What is the cheapest month to fly to Bucharest?

In general, February 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 $673. If you aren’t able to travel to Bucharest during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $694.

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 $886 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 October 2026, prices for San Francisco to Bucharest flights are approximately 24% 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

$367

Fastest flight time

14h 15m

Direct flights

None
The best one-way flight to Bucharest from San Francisco in the past 72 hours is $367. The best round-trip flight deal from San Francisco to Bucharest found on momondo in the last 72 hours is $669.
The fastest flight from San Francisco to Bucharest takes 14h 15m
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 14h 15m.

  • 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
Turkish AirlinesPriceFrom $606Free CancellationRating
7.4
4,458 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $654Free CancellationRating
6.7
8,271 reviews
Search British Airways flights
KLMPriceFrom $661Free CancellationRating
7.8
1,597 reviews
Search KLM flights
SWISSPriceFrom $680Free CancellationRating
7.5
2,113 reviews
Search SWISS flights
LufthansaPriceFrom $685Free CancellationRating
6.8
8,291 reviews
Search Lufthansa flights
United AirlinesPriceFrom $686Free CancellationRating
7.3
10,444 reviews
Search United Airlines flights
LOTPriceFrom $763Free CancellationRating
7.5
1,190 reviews
Search LOT flights
Air FrancePriceFrom $811Free CancellationRating
7.5
1,652 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