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

Lufthansa, SWISS, and United Airlines are the most popular carriers operating from California to Romania

How long is the flight from California to Romania?

If you’re flying from a popular airport in California, such as Los Angeles or San Francisco, and flying into Romania, then you can expect flight times to average 15h 05m and 17h 25m, respectively.

What airlines fly to Romania?

Lufthansa, Turkish Airlines and United Airlines are the top three most popular airlines that fly to Romania from California according to our data. Lufthansa is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 12 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 California to Romania?

Prices for flights from California to Romania refresh daily.

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

As of November 2025, there are 12 operators available to choose from for flights from California to Romania.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Romania.

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

The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$251 Cheap Flights from California to Romania in 2025/26

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Find the cheapest flights from California to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 12:55 amLAX-CLJ

21h 25m1 stop

2:25 pm - 3:15 pmCLJ-LAX

34h 50m1 stop

$475Lufthansa

Find Deal

Mon, Jan 12 - Mon, Jan 26

8:20 am - 1:40 pmLAX-CLJ

19h 20m2 stops

2:25 pm - 3:15 pmCLJ-LAX

34h 50m1 stop

$481United Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

6:35 pm - 1:05 amSNA-OTP

20h 30m2 stops

6:05 am - 11:25 amOTP-SNA

39h 20m2 stops

$489Multiple Airlines

Find Deal

Wed, Feb 18 - Wed, Feb 25

7:00 pm - 10:05 amLAX-CLJ

53h 05m2 stops

2:25 pm - 7:15 pmCLJ-LAX

38h 50m2 stops

$495Multiple Airlines

Find Deal

Mon, Jan 12 - Mon, Jan 26

11:30 am - 10:05 amLAX-CLJ

36h 35m2 stops

3:15 pm - 4:35 pmCLJ-LAX

35h 20m1 stop

$513SWISS

Find Deal

Tue, Jan 20 - Sun, Feb 1

12:12 pm - 5:10 pmONT-OTP

18h 58m2 stops

6:00 am - 11:58 pmOTP-ONT

27h 58m2 stops

$529Delta

Find Deal

Thu, Dec 4 - Fri, Dec 12

7:45 am - 1:40 pmLAX-CLJ

19h 55m2 stops

6:00 am - 9:08 pmCLJ-LAX

25h 08m3 stops

$533Air Canada

Find Deal

Mon, Jan 12 - Mon, Jan 26

1:10 pm - 10:50 pmLAX-OTP

23h 40m2 stops

1:55 pm - 11:45 amOTP-LAX

31h 50m1 stop

$538Delta

Find Deal

Tue, Dec 2 - Sun, Dec 7

8:20 am - 1:55 pmLAX-OTP

19h 35m2 stops

5:55 am - 10:00 pmOTP-LAX

26h 05m2 stops

$545Air Canada

Find Deal

Tue, Dec 2 - Mon, Dec 8

7:25 pm - 10:05 amSFO-CLJ

28h 40m1 stop

3:25 pm - 4:30 pmCLJ-SFO

35h 05m1 stop

$744SWISS

Find Deal

Tue, Nov 25 - Mon, Dec 1

Turkish Airlines flights from California to Romania

Our best Turkish Airlines deals on California to Romania flight tickets

Turkish Airlines

Nov 27

LAX6:45 pmLos Angeles

33h 25m

1 stop

OTP2:10 pmBucharest Otopeni Intl

Dec 2

OTP3:30 pmBucharest Otopeni Intl

29h 40m

1 stop

LAX11:10 amLos Angeles

$565

Find similar

Turkish Airlines

Mar 27

SFO7:50 pmSan Francisco

32h 45m

1 stop

OTP1:35 pmBucharest Otopeni Intl

Apr 25

OTP3:55 pmBucharest Otopeni Intl

34h 50m

1 stop

SFO4:45 pmSan Francisco

$601

Find similar

Turkish Airlines

Feb 5

SFO6:50 pmSan Francisco

28h 00m

1 stop

OTP8:50 amBucharest Otopeni Intl

Feb 19

OTP10:10 amBucharest Otopeni Intl

16h 35m

1 stop

SFO4:45 pmSan Francisco

$618

Find similar

British Airways flights from California to Romania

Our best British Airways deals on California to Romania flight tickets

British Airways

Feb 2

SFO3:50 pmSan Francisco

21h 10m

2 stops

OTP11:00 pmBucharest Otopeni Intl

Feb 16

OTP8:25 pmBucharest Otopeni Intl

28h 35m

1 stop

SFO3:00 pmSan Francisco

$592

Find similar

British Airways

Feb 21

LAS8:55 pmLas Vegas Harry Reid Intl

16h 50m

1 stop

OTP11:45 pmBucharest Otopeni Intl

Feb 28

OTP8:05 amBucharest Otopeni Intl

20h 45m

1 stop

LAS6:50 pmLas Vegas Harry Reid Intl

$627

Find similar

British Airways

Dec 25

LAS8:55 pmLas Vegas Harry Reid Intl

32h 15m

1 stop

OTP3:10 pmBucharest Otopeni Intl

Jan 9

OTP8:00 amBucharest Otopeni Intl

20h 50m

1 stop

LAS6:50 pmLas Vegas Harry Reid Intl

$637

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 1/12

5:30 pm-12:55 am

1 stop21h 25m

Cluj Napoca

Mon 1/26

2:25 pm-3:15 pm

1 stop34h 50m

$475

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 1/12

8:20 am-1:40 pm

2 stops19h 20m

Cluj Napoca

Mon 1/26

2:25 pm-3:15 pm

1 stop34h 50m

$481

Santa AnaBucharest

SNA - OTP

SNAOTP

Santa Ana J. Wayne/Orange Cnty

Wed 2/18

6:35 pm-1:05 am

2 stops20h 30m

Bucharest Otopeni Intl

Wed 2/25

6:05 am-11:25 am

2 stops39h 20m

$489

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 1/12

7:00 pm-10:05 am

2 stops53h 05m

Cluj Napoca

Mon 1/26

2:25 pm-7:15 pm

2 stops38h 50m

$495

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 1/20

11:30 am-10:05 am

2 stops36h 35m

Cluj Napoca

Sun 2/1

3:15 pm-4:35 pm

1 stop35h 20m

$513

OntarioBucharest

ONT - OTP

ONTOTP

Ontario

Thu 12/4

12:12 pm-5:10 pm

2 stops18h 58m

Bucharest Otopeni Intl

Fri 12/12

6:00 am-11:58 pm

2 stops27h 58m

$529

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 1/12

7:45 am-1:40 pm

2 stops19h 55m

Cluj Napoca

Mon 1/26

6:00 am-9:08 pm

3 stops25h 08m

$533

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 12/2

1:10 pm-10:50 pm

2 stops23h 40m

Bucharest Otopeni Intl

Sun 12/7

1:55 pm-11:45 am

1 stop31h 50m

$538

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 12/2

8:20 am-1:55 pm

2 stops19h 35m

Bucharest Otopeni Intl

Mon 12/8

5:55 am-10:00 pm

2 stops26h 05m

$545

San FranciscoCluj Napoca

SFO - CLJ

SFOCLJ

San Francisco

Tue 11/25

7:25 pm-10:05 am

1 stop28h 40m

Cluj Napoca

Mon 12/1

3:25 pm-4:30 pm

1 stop35h 05m

$744

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 California 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

Other information

What is the cheapest month to fly to Romania?

The cheapest month to fly to Romania from California is in October. Flight prices, which tend to average around $583, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of October, then departing from California during the month April is also very affordable. Most momondo users find prices during this month for around $632.

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 Sunday when prices can be found for as low as $682. 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 Saturday because tickets tend to average around $821. 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 morning. Flights from California to Romania during this time can be as low as $689. Try not to purchase tickets in the afternoon because they tend to be around $771. 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 California when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around $706 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from California for as low as $620 on momondo.

Can stopping save me money on California to Romania flights?

You could potentially save up to 8% on your flight if you consider stops on a California to Romania flight.

Cheap California to Romania flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from California to Romania?
Prices for flights from California to Romania refresh daily.
How many operators does momondo search for flights from California to Romania?
As of November 2025, there are 12 operators available to choose from for flights from California to Romania.
How old do you have to be to fly from California to Romania?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from California to Romania.
What documentation or ID do you need to fly to Romania?
The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Romania

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

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $444	Free Cancellation	Rating 6.8 7,558 reviews	Search Lufthansa flights
Scandinavian Airlines	PriceFrom $481	Free Cancellation	Rating 7.4 1,564 reviews	Search Scandinavian Airlines flights
British Airways	PriceFrom $499	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
American Airlines	PriceFrom $502	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
LOT	PriceFrom $507	Free Cancellation	Rating 7.6 1,135 reviews	Search LOT flights
SWISS	PriceFrom $529	Free Cancellation	Rating 7.5 1,779 reviews	Search SWISS flights
United Airlines	PriceFrom $550	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $555	Free Cancellation	Rating 7.6 865 reviews	Search Austrian Airlines flights
Air France	PriceFrom $559	Free Cancellation	Rating 7.4 1,484 reviews	Search Air France flights
Delta	PriceFrom $564	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to Romania. momondo saves you time and could save you money on your trip.

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

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

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

momondo helps you find the best flight between California and Romania 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 California to Romania right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Romania flights. All you need is a valid email address and we will do the rest; it is that quick and easy.