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Cheap flights from San Francisco to Bucharest from $335

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
Sun, Dec 6 - Sun, Dec 13
Multiple Airlines Logo
8:25 am - 12:30 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
18h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl
Multiple Airlines Logo
6:30 am - 4:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
20h 00m1 stop Zurich
$802Multiple Airlines
Thu, Feb 25 - Thu, Mar 11
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
6:30 am - 9:20 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
24h 50m2 stops Zurich Toronto Pearson Intl
$802Multiple Airlines
Thu, Dec 31 - Thu, Jan 14
Turkish Airlines Logo
12:50 pm - 8:15 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
21h 25m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 5:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
17h 20m1 stop Istanbul
$803Turkish Airlines
Mon, Oct 19 - Mon, Nov 2
British Airways Logo
5:25 pm - 12:05 amSFO  San Francisco-OTP Bucharest Otopeni Intl
20h 40m1 stop London Heathrow
British Airways Logo
7:20 am - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
17h 35m1 stop London Heathrow
$805British Airways
Sun, Jan 24 - Sun, Feb 7
Turkish Airlines Logo
12:50 pm - 8:15 pmSFO  San Francisco-OTP Bucharest Otopeni Intl
21h 25m1 stop Istanbul
Turkish Airlines Logo
10:10 am - 5:30 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
17h 20m1 stop Istanbul
$810Turkish Airlines
Mon, Oct 19 - Mon, Nov 2
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 - 5:25 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
21h 25m2 stops Frankfurt am Main Chicago O'Hare Intl
$814Lufthansa
Mon, Nov 2 - Thu, Nov 12
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
British Airways Logo
4:35 pm - 12:05 amSFO  San Francisco-OTP Bucharest Otopeni Intl
21h 30m2 stops Los Angeles London Heathrow
British Airways Logo
7:35 am - 2:55 pmOTP  Bucharest Otopeni Intl-SFO San Francisco
17h 20m1 stop London Heathrow
$835British Airways
Sat, Dec 26 - Sat, Jan 9
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
$842SWISS
Sat, Nov 28 - Sat, Dec 12

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Air Canada flights from San Francisco to Bucharest

Our best Air Canada deals on San Francisco to Bucharest flight tickets
Air Canada
Nov 2
SFO5:35 pmSan Francisco
38h 55m
2 stops
OTP6:30 pmBucharest Otopeni Intl
Nov 12
OTP6:00 amBucharest Otopeni Intl
24h 32m
2 stops
SFO8:32 pmSan Francisco
$814
Air Canada
Oct 10
SFO4:30 pmSan Francisco
40h 05m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Nov 4
OTP6:00 amBucharest Otopeni Intl
49h 33m
2 stops
SFO9:33 pmSan Francisco
$817
Air Canada
Sep 27
SFO10:51 pmSan Francisco
30h 29m
2 stops
OTP3:20 pmBucharest Otopeni Intl
Oct 8
OTP6:20 amBucharest Otopeni Intl
37h 08m
2 stops
SFO9:28 amSan Francisco
$858

Lufthansa flights from San Francisco to Bucharest

Our best Lufthansa deals on San Francisco to Bucharest flight tickets
Lufthansa
Dec 6
SFO9:40 pmSan Francisco
17h 20m
1 stop
OTP1:00 amBucharest Otopeni Intl
Dec 13
OTP6:00 amBucharest Otopeni Intl
16h 35m
1 stop
SFO12:35 pmSan Francisco
$800
Lufthansa
Oct 13
SFO9:05 pmSan Francisco
18h 05m
1 stop
OTP1:10 amBucharest Otopeni Intl
Oct 20
OTP6:05 amBucharest Otopeni Intl
16h 35m
1 stop
SFO12:40 pmSan Francisco
$824
Lufthansa
Dec 26
SFO9:40 pmSan Francisco
17h 20m
1 stop
OTP1:00 amBucharest Otopeni Intl
Jan 9
OTP1:15 pmBucharest Otopeni Intl
16h 20m
1 stop
SFO7:35 pmSan Francisco
$829

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
Quickest round-trip

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 12/13

6:00 am-12:35 pm

1 stop16h 35m

$800

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Thu 2/25

8:25 am-12:30 pm

2 stops18h 05m

Bucharest Otopeni Intl

Thu 3/11

6:30 am-4:30 pm

1 stop20h 00m

$802

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Thu 12/31

8:40 am-3:50 pm

2 stops21h 10m

Bucharest Otopeni Intl

Thu 1/14

6:30 am-9:20 pm

2 stops24h 50m

$802

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Mon 10/19

12:50 pm-8:15 pm

1 stop21h 25m

Bucharest Otopeni Intl

Mon 11/2

10:10 am-5:30 pm

1 stop17h 20m

$803

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sun 1/24

5:25 pm-12:05 am

1 stop20h 40m

Bucharest Otopeni Intl

Sun 2/7

7:20 am-2:55 pm

1 stop17h 35m

$805

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Mon 10/19

12:50 pm-8:15 pm

1 stop21h 25m

Bucharest Otopeni Intl

Mon 11/2

10:10 am-5:30 pm

1 stop17h 20m

$810

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Mon 11/2

9:40 pm-1:00 am

1 stop17h 20m

Bucharest Otopeni Intl

Thu 11/12

6:00 am-5:25 pm

2 stops21h 25m

$814

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

Sat 12/26

4:35 pm-12:05 am

2 stops21h 30m

Bucharest Otopeni Intl

Sat 1/9

7:35 am-2:55 pm

1 stop17h 20m

$835

San FranciscoBucharest

SFO San Francisco - OTP Bucharest Otopeni Intl

SFOOTP

San Francisco

Sat 11/28

7:25 pm-1:15 am

1 stop19h 50m

Bucharest Otopeni Intl

Sat 12/12

6:30 am-4:30 pm

1 stop20h 00m

$842

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 $768 to $983.
The lowest price recently found on this route was $800.

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 $870 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

$335

Fastest flight time

15h 30m

Direct flights

None
The best one-way flight to Bucharest from San Francisco in the past 72 hours is $335. 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 30m
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 30m.

  • 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
2,060 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $604Free CancellationRating
7.4
4,478 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $620Free CancellationRating
6.8
8,227 reviews
Search Lufthansa flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
10,140 reviews
Search United Airlines flights
KLMPriceFrom $661Free CancellationRating
7.8
1,568 reviews
Search KLM flights
Air FrancePriceFrom $811Free CancellationRating
7.5
1,644 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