What airlines fly to Bucharest?

Turkish Airlines, Lufthansa and United Airlines are the top three most popular airlines that fly to Bucharest from San Francisco according to our data. Turkish Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 7 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from San Francisco to Bucharest?

Flights via London (LHR) offer the lowest average round-trip price of $538.

Which layover airport has the shortest connection time from San Francisco to Bucharest?

London (LHR) has the shortest average layover time for this route: 2h 05m.

Which airport is the most popular layover for flights between San Francisco and Bucharest?

Istanbul (IST) was the most common stop: 61% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from San Francisco to Bucharest?

Flights connecting via London (LHR) have the shortest average one-way travel time: 16h 05m.

What is the cheapest airline that flies from San Francisco to Bucharest?

Lufthansa, British Airways, and Austrian Airlines are the most popular carriers operating from San Francisco to Bucharest

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?

As of January 2026, there are 7 operators available to choose from 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.

$215 Cheap Flights from San Francisco to Bucharest in 2026

Q: What is the typical price of a round-trip flight between San Francisco and Bucharest?

Prices are currently low for flights on this route. Typical prices usually range from $650 to $730. The lowest price recently found on this route was $500.

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Find the cheapest flights from San Francisco to Bucharest

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3:50 pm - 8:00 pm

SFO

OTP

18h 10m2 stops

8:05 am - 3:00 pm

OTP

SFO

16h 55m1 stop

$500British Airways

Wed, Feb 4 - Wed, Feb 11

3:40 pm - 10:50 pm

SFO

OTP

21h 10m1 stop

6:00 pm - 11:50 am

OTP

SFO

27h 50m1 stop

$502Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

3:50 pm - 8:00 pm

SFO

OTP

18h 10m2 stops

8:05 am - 11:12 pm

OTP

SFO

25h 07m2 stops

$503British Airways

Wed, Feb 4 - Wed, Feb 11

5:30 pm - 3:45 pm

SFO

OTP

36h 15m1 stop

7:35 am - 3:00 pm

OTP

SFO

17h 25m1 stop

$555British Airways

Wed, Mar 4 - Sun, Mar 8

6:15 am - 3:45 pm

SFO

OTP

23h 30m2 stops

7:35 am - 3:00 pm

OTP

SFO

17h 25m1 stop

$560British Airways

Wed, Mar 4 - Sun, Mar 8

6:15 am - 3:45 pm

SFO

OTP

23h 30m2 stops

7:35 am - 10:44 pm

OTP

SFO

25h 09m2 stops

$570British Airways

Wed, Mar 4 - Sun, Mar 8

2:27 pm - 11:45 pm

SFO

OTP

23h 18m2 stops

8:05 am - 4:00 pm

OTP

SFO

16h 55m1 stop

$600British Airways

Thu, Mar 5 - Sat, Mar 14

3:40 pm - 8:10 pm

SFO

OTP

18h 30m1 stop

6:00 am - 12:50 pm

OTP

SFO

15h 50m1 stop

$601Multiple Airlines

Thu, Mar 5 - Sat, Mar 14

1:50 pm - 7:30 pm

SFO

OTP

19h 40m2 stops

8:05 am - 9:13 pm

OTP

SFO

22h 08m2 stops

$615British Airways

Thu, Mar 5 - Sat, Mar 14

9:00 pm - 6:35 pm

SFO

OTP

35h 35m2 stops

6:05 am - 11:17 am

OTP

SFO

39h 12m2 stops

$663Air Canada

Sun, May 31 - Fri, Jun 5

Austrian Airlines flights from San Francisco to Bucharest

Our best Austrian Airlines deals on San Francisco to Bucharest flight tickets

Austrian Airlines

Jan 10

SFO12:50 pmSan Francisco

25h 00m

2 stops

OTP11:50 pmBucharest Otopeni Intl

Jan 27

OTP6:55 amBucharest Otopeni Intl

24h 44m

2 stops

SFO9:39 pmSan Francisco

$700

Austrian Airlines

Jan 10

SFO12:50 pmSan Francisco

25h 00m

2 stops

OTP11:50 pmBucharest Otopeni Intl

Jan 29

OTP7:10 pmBucharest Otopeni Intl

34h 09m

2 stops

SFO7:19 pmSan Francisco

$701

Austrian Airlines

Jan 10

SFO12:50 pmSan Francisco

25h 00m

2 stops

OTP11:50 pmBucharest Otopeni Intl

Jan 28

OTP7:10 pmBucharest Otopeni Intl

27h 30m

2 stops

SFO12:40 pmSan Francisco

$704

Lufthansa flights from San Francisco to Bucharest

Our best Lufthansa deals on San Francisco to Bucharest flight tickets

Lufthansa

Jan 11

SFO9:40 pmSan Francisco

17h 25m

1 stop

OTP1:05 amBucharest Otopeni Intl

Jan 25

OTP5:55 amBucharest Otopeni Intl

16h 45m

1 stop

SFO12:40 pmSan Francisco

$617

Lufthansa

Jan 10

SFO9:40 pmSan Francisco

17h 25m

1 stop

OTP1:05 amBucharest Otopeni Intl

Jan 27

OTP1:05 pmBucharest Otopeni Intl

16h 30m

1 stop

SFO7:35 pmSan Francisco

$667

Lufthansa

Mar 29

SFO9:05 pmSan Francisco

18h 05m

1 stop

OTP1:10 amBucharest Otopeni Intl

Apr 11

OTP6:05 amBucharest Otopeni Intl

16h 35m

1 stop

SFO12:40 pmSan Francisco

$669

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 2/4

3:50 pm-8:00 pm

2 stops18h 10m

Bucharest Otopeni Intl

Wed 2/11

8:05 am-3:00 pm

1 stop16h 55m

$500

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 2/4

3:40 pm-10:50 pm

1 stop21h 10m

Bucharest Otopeni Intl

Wed 2/11

6:00 pm-11:50 am

1 stop27h 50m

$502

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 2/4

3:50 pm-8:00 pm

2 stops18h 10m

Bucharest Otopeni Intl

Wed 2/11

8:05 am-11:12 pm

2 stops25h 07m

$503

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 3/4

5:30 pm-3:45 pm

1 stop36h 15m

Bucharest Otopeni Intl

Sun 3/8

7:35 am-3:00 pm

1 stop17h 25m

$555

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 3/4

6:15 am-3:45 pm

2 stops23h 30m

Bucharest Otopeni Intl

Sun 3/8

7:35 am-3:00 pm

1 stop17h 25m

$560

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 3/4

6:15 am-3:45 pm

2 stops23h 30m

Bucharest Otopeni Intl

Sun 3/8

7:35 am-10:44 pm

2 stops25h 09m

$570

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 3/5

2:27 pm-11:45 pm

2 stops23h 18m

Bucharest Otopeni Intl

Sat 3/14

8:05 am-4:00 pm

1 stop16h 55m

$600

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 3/5

3:40 pm-8:10 pm

1 stop18h 30m

Bucharest Otopeni Intl

Sat 3/14

6:00 am-12:50 pm

1 stop15h 50m

$601

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 3/5

1:50 pm-7:30 pm

2 stops19h 40m

Bucharest Otopeni Intl

Sat 3/14

8:05 am-9:13 pm

2 stops22h 08m

$615

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Sun 5/31

9:00 pm-6:35 pm

2 stops35h 35m

Bucharest Otopeni Intl

Fri 6/5

6:05 am-11:17 am

2 stops39h 12m

$663

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between San Francisco and Bucharest?

What is the cheapest month to fly to Bucharest?

In general, January 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 $675. If you aren’t able to travel to Bucharest during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $696.

How far in advance should I book a flight 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 $797 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 $713 on momondo.

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

As of January 2026, prices for San Francisco to Bucharest flights are approximately 29% more expensive 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

Fastest flight time	18h 05m
Direct flights	None

The fastest flight from San Francisco to Bucharest takes 18h 05m

There are no direct flights from San Francisco to Bucharest. There are no popular flight routes from San Francisco to Bucharest.

Search flight deals

How far is San Francisco to Bucharest by plane?
The straight-line distance from San Francisco to Bucharest is 6420.8 mi. In terms of flight time, this usually takes a little over 18h 05m.
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?
As of January 2026, there are 7 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to Bucharest is Turkish Airlines (45% of total bookings). The next most popular airlines are Lufthansa (25%), United Airlines (22%), and KLM (4%).

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
Scandinavian Airlines	PriceFrom $519	Free Cancellation	Rating 7.3 1,635 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $538	Free Cancellation	Rating 6.7 7,657 reviews	Search British Airways flights
SWISS	PriceFrom $560	Free Cancellation	Rating 7.5 1,840 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $595	Free Cancellation	Rating 7.3 4,150 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $620	Free Cancellation	Rating 6.8 7,692 reviews	Search Lufthansa flights
United Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 9,139 reviews	Search United Airlines flights
KLM	PriceFrom $661	Free Cancellation	Rating 7.7 1,434 reviews	Search KLM flights

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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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

Cheap flights from San Francisco to Bucharest from $215

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 1/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Austrian Airlines flights from San Francisco to Bucharest

Our best Austrian Airlines deals on San Francisco to Bucharest flight tickets

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Our best Lufthansa deals on San Francisco to Bucharest flight tickets

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How to get the cheapest flight ticket from San Francisco to Bucharest

What is the typical price of a round-trip flight between San Francisco and Bucharest?

What is the cheapest month to fly to Bucharest?

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

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

As of January 2026, prices for San Francisco to Bucharest flights are approximately 29% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from San Francisco to Bucharest?

Lufthansa, British Airways, and Austrian Airlines are the most popular carriers operating from San Francisco to Bucharest

What airlines fly to Bucharest?

Which airport is the most popular layover for flights between San Francisco and Bucharest?

Istanbul (IST) was the most common stop: 61% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Francisco to Bucharest?

Flights via London (LHR) offer the lowest average round-trip price of $538.

Which layover airport has the shortest travel time from San Francisco to Bucharest?

Flights connecting via London (LHR) have the shortest average one-way travel time: 16h 05m.

Which layover airport has the shortest connection time from San Francisco to Bucharest?

London (LHR) has the shortest average layover time for this route: 2h 05m.

When to book flights from San Francisco to Bucharest

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

Fastest flight time

Direct flights

How far is San Francisco to Bucharest by plane?

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

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?

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

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

Traveling to a place near Bucharest?

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Bucharest?

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

How can momondo help me find flights from San Francisco to Bucharest?

I’m not ready to book a flight from San Francisco to Bucharest right now. Can momondo alert me if prices change?

An easier way to manage your Bucharest trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest