How long is the flight from Romania to California?

Flight times from Romania to California vary, but if you’re flying out of Bucharest and flying into Los Angeles (one of the most popular routes), then the duration is 16h 40m on average. Another popular route from Romania to California is flying from Timisoara to Los Angeles, which will take roughly 18h 50m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Romania to California?

British Airways and United Airlines are the most popular carriers operating from Romania to California

What airlines fly to California?

Lufthansa, Turkish Airlines and KLM are the top three most popular airlines that fly to California from Romania according to our data. Lufthansa is the first choice among our users, with 40% of people opting to fly with this airline when traveling to California. Keep in mind that there are 10 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Romania to California?

Prices for flights from Romania to California are refreshed on a daily basis.

How many operators does momondo search for flights from Romania to California?

There are 10 operators available for flights from Romania to California as of December 2025.

How old do you have to be to fly from Romania to California?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Romania to California.

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

The travel and health documents required for your trip to California 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 California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$365 Cheap Flights from Romania to California in 2025/26

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Find the cheapest flights from Romania to California

Round-trip

One-way

Last minute

Recent round-trip flight deals from Romania to California

Enter your travel dates to find the best prices.

3:35 pm - 2:35 pm

OTP

SFO

33h 00m2 stops

4:40 pm - 10:30 pm

SFO

OTP

19h 50m3 stops

$707Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

2:35 pm - 2:35 pm

OTP

SFO

34h 00m3 stops

4:40 pm - 12:30 am

SFO

OTP

21h 50m3 stops

$739Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

9:45 pm - 10:45 am

OTP

SFO

23h 00m1 stop

6:50 pm - 2:35 pm

SFO

OTP

33h 45m1 stop

$787Turkish Airlines

Wed, Apr 22 - Wed, May 13

3:30 pm - 4:45 pm

OTP

SFO

35h 15m1 stop

7:50 pm - 2:10 pm

SFO

OTP

33h 20m1 stop

$788Turkish Airlines

Fri, Feb 27 - Thu, Mar 12

5:35 am - 8:20 pm

OTP

LAX

24h 45m1 stop

10:20 pm - 1:45 am

LAX

OTP

17h 25m1 stop

$796LOT

Wed, Jan 14 - Wed, Jan 21

6:00 pm - 2:20 pm

CLJ

LAX

30h 20m1 stop

10:20 pm - 5:20 pm

LAX

CLJ

33h 00m1 stop

$847LOT

Thu, Feb 5 - Wed, Feb 11

6:00 am - 1:05 pm

CLJ

LAX

17h 05m2 stops

3:00 pm - 12:55 am

LAX

CLJ

23h 55m2 stops

$866Lufthansa

Thu, Jan 22 - Wed, Jan 28

5:50 am - 5:00 pm

OTP

LAS

21h 10m2 stops

1:50 pm - 2:00 pm

LAS

OTP

14h 10m1 stop

$871Lufthansa

Thu, Jan 22 - Wed, Feb 4

8:00 am - 6:50 pm

OTP

LAS

20h 50m1 stop

11:57 am - 3:45 pm

LAS

OTP

17h 48m2 stops

$901British Airways

Thu, Jan 22 - Wed, Feb 4

8:00 am - 6:50 pm

OTP

LAS

20h 50m1 stop

5:55 pm - 11:30 pm

LAS

OTP

19h 35m2 stops

$902British Airways

Thu, Jan 22 - Wed, Feb 4

LOT flights from Romania to California

Our best LOT deals on Romania to California flight tickets

LOT

Jan 14

OTP5:35 amBucharest Otopeni Intl

24h 45m

1 stop

LAX8:20 pmLos Angeles

Jan 21

LAX10:20 pmLos Angeles

17h 25m

1 stop

OTP1:45 amBucharest Otopeni Intl

$796

Find similar

LOT

Feb 5

CLJ6:00 pmCluj Napoca

30h 20m

1 stop

LAX2:20 pmLos Angeles

Feb 11

LAX10:20 pmLos Angeles

33h 00m

1 stop

CLJ5:20 pmCluj Napoca

$847

Find similar

LOT

Jan 22

CLJ6:00 pmCluj Napoca

30h 20m

1 stop

LAX2:20 pmLos Angeles

Jan 28

LAX10:20 pmLos Angeles

33h 00m

1 stop

CLJ5:20 pmCluj Napoca

$877

Find similar

Delta flights from Romania to California

Our best Delta deals on Romania to California flight tickets

Delta

Apr 17

OTP7:00 amBucharest Otopeni Intl

17h 45m

1 stop

LAX2:45 pmLos Angeles

Apr 25

LAX7:00 amLos Angeles

19h 10m

2 stops

OTP12:10 pmBucharest Otopeni Intl

$865

Find similar

Delta

Apr 17

OTP7:00 amBucharest Otopeni Intl

14h 50m

1 stop

LAX11:50 amLos Angeles

Apr 25

LAX7:00 amLos Angeles

19h 10m

2 stops

OTP12:10 pmBucharest Otopeni Intl

$866

Find similar

Delta

Apr 17

OTP7:00 amBucharest Otopeni Intl

20h 46m

2 stops

LAX5:46 pmLos Angeles

Apr 25

LAX7:00 amLos Angeles

19h 10m

2 stops

OTP12:10 pmBucharest Otopeni Intl

$871

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 1/30

3:35 pm-2:35 pm

2 stops33h 00m

San Francisco

Fri 2/6

4:40 pm-10:30 pm

3 stops19h 50m

$707

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Thu 1/29

2:35 pm-2:35 pm

3 stops34h 00m

San Francisco

Thu 2/5

4:40 pm-12:30 am

3 stops21h 50m

$739

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Wed 4/22

9:45 pm-10:45 am

1 stop23h 00m

San Francisco

Wed 5/13

6:50 pm-2:35 pm

1 stop33h 45m

$787

BucharestSan Francisco

OTP - SFO

OTPSFO

Bucharest Otopeni Intl

Fri 2/27

3:30 pm-4:45 pm

1 stop35h 15m

San Francisco

Thu 3/12

7:50 pm-2:10 pm

1 stop33h 20m

$788

BucharestLos Angeles

OTP - LAX

OTPLAX

Bucharest Otopeni Intl

Wed 1/14

5:35 am-8:20 pm

1 stop24h 45m

Los Angeles

Wed 1/21

10:20 pm-1:45 am

1 stop17h 25m

$796

Cluj NapocaLos Angeles

CLJ - LAX

CLJLAX

Cluj Napoca

Thu 2/5

6:00 pm-2:20 pm

1 stop30h 20m

Los Angeles

Wed 2/11

10:20 pm-5:20 pm

1 stop33h 00m

$847

Cluj NapocaLos Angeles

CLJ - LAX

CLJLAX

Cluj Napoca

Thu 1/22

6:00 am-1:05 pm

2 stops17h 05m

Los Angeles

Wed 1/28

3:00 pm-12:55 am

2 stops23h 55m

$866

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

5:50 am-5:00 pm

2 stops21h 10m

Las Vegas Harry Reid Intl

Wed 2/4

1:50 pm-2:00 pm

1 stop14h 10m

$871

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

8:00 am-6:50 pm

1 stop20h 50m

Las Vegas Harry Reid Intl

Wed 2/4

11:57 am-3:45 pm

2 stops17h 48m

$901

BucharestLas Vegas

OTP - LAS

OTPLAS

Bucharest Otopeni Intl

Thu 1/22

8:00 am-6:50 pm

1 stop20h 50m

Las Vegas Harry Reid Intl

Wed 2/4

5:55 pm-11:30 pm

2 stops19h 35m

$902

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 Romania to California

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

Other information

What is the cheapest month to fly to California?

The month of May is another great option to travel to California, with average flight prices from Romania averaging around $810.

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

The cheapest day to depart from Romania to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $802. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to California on Monday is $960.

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

The cheapest time of day to fly to California is in the afternoon when flights can be purchased for as low as $744. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $900 on average. Flights to California from Romania in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to California from Romania when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $880 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Romania for as low as $716 on momondo.

Can stopping save me money on Romania to California flights?

You could potentially save up to 2% on your flight if you consider stops on a Romania to California flight.

Cheap Romania to California flight deals and tips

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

Fastest flight time	15h 10m
Direct flights	None

The fastest flight from Romania to California takes 15h 10m

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

Search flight deals

When did momondo last update prices for flights from Romania to California?
Prices for flights from Romania to California are refreshed on a daily basis.
How many operators does momondo search for flights from Romania to California?
There are 10 operators available for flights from Romania to California as of December 2025.
How old do you have to be to fly from Romania to California?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Romania to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California 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 California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Romania to California

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

Airline	Rating	Free Cancellation	Price
Air France	PriceFrom $709	Free Cancellation	Rating 7.4 1,507 reviews	Search Air France flights
Lufthansa	PriceFrom $712	Free Cancellation	Rating 6.8 7,635 reviews	Search Lufthansa flights
British Airways	PriceFrom $714	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
American Airlines	PriceFrom $758	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
LOT	PriceFrom $761	Free Cancellation	Rating 7.5 1,149 reviews	Search LOT flights
Turkish Airlines	PriceFrom $774	Free Cancellation	Rating 7.3 4,105 reviews	Search Turkish Airlines flights
Delta	PriceFrom $786	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
KLM	PriceFrom $797	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights
SWISS	PriceFrom $827	Free Cancellation	Rating 7.5 1,815 reviews	Search SWISS flights
United Airlines	PriceFrom $864	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Romania to California for you.

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

Yes. momondo enables you to select and highlight flights to California from Romania with this policy.

How can momondo help me find flights from Romania to California?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Romania to California.

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

Yes momondo offers price alerts on flights to California from Romania. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.