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

Lufthansa, United Airlines, and Austrian Airlines are the most popular carriers operating from San Francisco to Romania

What airlines fly to Romania?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Romania from San Francisco according to our data. Lufthansa is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 7 different airlines that fly to Romania on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from San Francisco Airport to Romania were last updated today.

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

As of November 2025, there are 7 operators available to choose from for flights from San Francisco Airport to Romania.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Romania.

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

The necessary travel and health documents for your Romania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$260 Cheap Flights from San Francisco to Romania in 2025/26

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2:50 pm - 11:55 pmSFO-OTP

23h 05m2 stops

1:05 pm - 7:35 pmOTP-SFO

16h 30m1 stop

$543Lufthansa

Find Deal

Wed, Dec 3 - Wed, Dec 17

9:40 pm - 1:05 amSFO-OTP

17h 25m1 stop

6:05 am - 7:35 pmOTP-SFO

23h 30m1 stop

$545Lufthansa

Find Deal

Wed, Dec 3 - Wed, Dec 17

9:40 pm - 1:05 amSFO-OTP

17h 25m1 stop

7:20 pm - 7:35 pmOTP-SFO

34h 15m1 stop

$548Lufthansa

Find Deal

Wed, Nov 26 - Tue, Dec 2

6:50 pm - 2:10 pmSFO-OTP

33h 20m1 stop

9:50 pm - 12:05 pmOTP-SFO

23h 15m1 stop

$565Turkish Airlines

Find Deal

Thu, Mar 5 - Sat, Mar 14

9:40 pm - 10:55 pmSFO-OTP

16h 15m1 stop

3:30 pm - 1:50 pmOTP-SFO

32h 20m1 stop

$572British Airways

Find Deal

Tue, Mar 17 - Mon, Mar 30

7:50 pm - 8:30 pmSFO-OTP

15h 40m1 stop

3:55 pm - 4:45 pmOTP-SFO

34h 50m1 stop

$575Turkish Airlines

Find Deal

Fri, Mar 27 - Sat, Apr 25

12:50 pm - 1:40 pmSFO-CLJ

38h 50m2 stops

6:00 am - 9:39 pmCLJ-SFO

25h 39m2 stops

$598United Airlines

Find Deal

Wed, Jan 21 - Thu, Jan 29

12:43 am - 1:55 pmSFO-OTP

27h 12m3 stops

5:55 am - 3:55 pmOTP-SFO

20h 00m1 stop

$600United Airlines

Find Deal

Mon, Feb 2 - Tue, Feb 17

6:30 pm - 7:30 pmSFO-OTP

16h 00m1 stop

3:30 pm - 1:50 pmOTP-SFO

32h 20m1 stop

$609British Airways

Find Deal

Thu, Mar 19 - Mon, Mar 30

1:45 pm - 11:00 pmSFO-SCV

23h 15m2 stops

5:20 am - 11:45 amSCV-SFO

40h 25m2 stops

$1,849KLM

Find Deal

Mon, Mar 30 - Fri, Apr 3

Lufthansa flights from San Francisco to Romania

Our best Lufthansa deals on San Francisco to Romania flight tickets

Lufthansa

Dec 3

SFO2:50 pmSan Francisco

23h 05m

2 stops

OTP11:55 pmBucharest Otopeni Intl

Dec 17

OTP1:05 pmBucharest Otopeni Intl

16h 30m

1 stop

SFO7:35 pmSan Francisco

$543

Find similar

Lufthansa

Dec 3

SFO9:40 pmSan Francisco

17h 25m

1 stop

OTP1:05 amBucharest Otopeni Intl

Dec 17

OTP6:05 amBucharest Otopeni Intl

23h 30m

1 stop

SFO7:35 pmSan Francisco

$545

Find similar

Lufthansa

Nov 26

SFO9:40 pmSan Francisco

17h 25m

1 stop

OTP1:05 amBucharest Otopeni Intl

Dec 2

OTP7:20 pmBucharest Otopeni Intl

34h 15m

1 stop

SFO7:35 pmSan Francisco

$548

Find similar

Air Canada flights from San Francisco to Romania

Our best Air Canada deals on San Francisco to Romania flight tickets

Air Canada

Nov 24

SFO8:25 amSan Francisco

19h 40m

2 stops

OTP2:05 pmBucharest Otopeni Intl

Dec 9

OTP5:55 amBucharest Otopeni Intl

25h 27m

2 stops

SFO9:22 pmSan Francisco

$563

Find similar

Air Canada

Mar 17

SFO12:00 pmSan Francisco

18h 45m

2 stops

OTP3:45 pmBucharest Otopeni Intl

Mar 31

OTP6:05 amBucharest Otopeni Intl

25h 26m

2 stops

SFO9:31 pmSan Francisco

$592

Find similar

Air Canada

Mar 21

SFO4:15 pmSan Francisco

38h 35m

2 stops

OTP3:50 pmBucharest Otopeni Intl

Mar 30

OTP1:50 pmBucharest Otopeni Intl

41h 41m

2 stops

SFO9:31 pmSan Francisco

$612

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 12/3

2:50 pm-11:55 pm

2 stops23h 05m

Bucharest Otopeni Intl

Wed 12/17

1:05 pm-7:35 pm

1 stop16h 30m

$543

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 12/3

9:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Wed 12/17

6:05 am-7:35 pm

1 stop23h 30m

$545

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Wed 11/26

9:40 pm-1:05 am

1 stop17h 25m

Bucharest Otopeni Intl

Tue 12/2

7:20 pm-7:35 pm

1 stop34h 15m

$548

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 3/5

6:50 pm-2:10 pm

1 stop33h 20m

Bucharest Otopeni Intl

Sat 3/14

9:50 pm-12:05 pm

1 stop23h 15m

$565

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Tue 3/17

9:40 pm-10:55 pm

1 stop16h 15m

Bucharest Otopeni Intl

Mon 3/30

3:30 pm-1:50 pm

1 stop32h 20m

$572

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Fri 3/27

7:50 pm-8:30 pm

1 stop15h 40m

Bucharest Otopeni Intl

Sat 4/25

3:55 pm-4:45 pm

1 stop34h 50m

$575

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Wed 1/21

12:50 pm-1:40 pm

2 stops38h 50m

Cluj Napoca

Thu 1/29

6:00 am-9:39 pm

2 stops25h 39m

$598

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Mon 2/2

12:43 am-1:55 pm

3 stops27h 12m

Bucharest Otopeni Intl

Tue 2/17

5:55 am-3:55 pm

1 stop20h 00m

$600

San FranciscoBucharest

SFO - OTP

SFOOTP

San Francisco

Thu 3/19

6:30 pm-7:30 pm

1 stop16h 00m

Bucharest Otopeni Intl

Mon 3/30

3:30 pm-1:50 pm

1 stop32h 20m

$609

San FranciscoSuceava

SFO - SCV

SFOSCV

San Francisco

Mon 3/30

1:45 pm-11:00 pm

2 stops23h 15m

Suceava Salcea

Fri 4/3

5:20 am-11:45 am

2 stops40h 25m

$1,849

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 Romania

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

What is the cheapest month to fly to Romania?

The cheapest month to fly to Romania from San Francisco is in January. Flight prices, which tend to average around $692, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of January, then departing from San Francisco during the month September is also very affordable. Most momondo users find prices during this month for around $696.

What is the cheapest day to depart on your flight to Romania?

The cheapest day to depart on your flight to Romania is on a Monday when prices can be found for as low as $733. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,195. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.

What is the cheapest time of day to depart on your flight to Romania?

Our most recent data shows that the best time of day to fly to Romania is in the afternoon. Flights from San Francisco to Romania during this time can be as low as $724. Try not to purchase tickets in the evening because they tend to be around $1,056. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Romania from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around $852 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from San Francisco for as low as $603 on momondo.

Can stopping save me money on San Francisco to Romania flights?

You could potentially save up to 6% on your flight if you consider stops on a San Francisco to Romania flight.

Cheap San Francisco to Romania flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from San Francisco Airport to Romania?
Prices for flights from San Francisco Airport to Romania were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Romania?
As of November 2025, there are 7 operators available to choose from for flights from San Francisco Airport to Romania.
How old do you have to be to fly from San Francisco Airport to Romania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Romania.
What documentation or ID do you need to fly to Romania?
The necessary travel and health documents for your Romania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Francisco to Romania

Compare and see reviews for airlines that fly from San Francisco to Romania with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $519	Free Cancellation	Rating 7.4 1,556 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $538	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
SWISS	PriceFrom $560	Free Cancellation	Rating 7.5 1,775 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $590	Free Cancellation	Rating 7.3 4,040 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $629	Free Cancellation	Rating 6.8 7,544 reviews	Search Lufthansa flights
United Airlines	PriceFrom $660	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
KLM	PriceFrom $694	Free Cancellation	Rating 7.7 1,405 reviews	Search KLM flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Romania from San Francisco.

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

Flights from San Francisco to Romania 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 Romania?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Romania from San Francisco.

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

If you are not ready to book a flight from San Francisco to Romania now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Romania and let you know when they change.

An easier way to manage your Romania 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.

Start using Trips

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Get notified when prices go down

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Wed 12/10

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Find better results for your trip to Romania

Popular cities in Romania

Flights to Bucharestfrom $345

Flights to Cluj Napocafrom $363

Flights to Timisoarafrom $475

Flights to Iaşifrom $467

Flights to Sibiufrom $383

Flights to Suceavafrom $782

Flights to Oradeafrom $634

Flights to Bacăufrom $1,086

Flights to Târgu Mureş

Flights to Constanţafrom $542

Flights to Baia Mare

Flights to Satu Marefrom $1,405

Cheap flights from San Francisco to Romania from $260

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 Romania departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Price Alerts

Find the cheapest flights from San Francisco to Romania

Cheap round-trip flights

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Cheap last minute flights

Lufthansa flights from San Francisco to Romania

Our best Lufthansa deals on San Francisco to Romania flight tickets

Air Canada flights from San Francisco to Romania

Our best Air Canada deals on San Francisco to Romania flight tickets

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

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

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 cheapest month to fly to Romania?

What is the cheapest day to depart on your flight to Romania?

What is the cheapest time of day to depart on your flight to Romania?

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

Can stopping save me money on San Francisco to Romania flights?

You could potentially save up to 6% on your flight if you consider stops on a San Francisco to Romania flight.

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

Lufthansa, United Airlines, and Austrian Airlines are the most popular carriers operating from San Francisco to Romania

What airlines fly to Romania?

Cheap San Francisco to Romania flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from San Francisco to Romania

Compare and see reviews for airlines that fly from San Francisco to Romania with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Romania 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

Popular cities in Romania

Popular flights according to clicks in the last 7 days on momondo