$578 Find Cheap Flights from Cluj Napoca to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cluj Napoca to California departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cluj Napoca to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cluj Napoca to California, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Cluj Napoca to California

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop$831
San Francisco
San Francisco2 stops$735
Los Angeles
Los Angeles1 stop$831
San Francisco
San Francisco2 stops$735

Book Cheap Cluj Napoca to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Cluj Napoca to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Cluj Napoca to California

Wed, Dec 24 - Tue, Mar 24
Multiple Airlines Logo
6:15 am - 2:35 pmCLJ-SFO
42h 20m2 stops
Multiple Airlines Logo
5:40 pm - 1:00 pmSFO-CLJ
34h 20m2 stops
$735Multiple Airlines
Find Deal
Tue, Feb 10 - Tue, Feb 17
Lufthansa Logo
6:00 am - 3:15 pmCLJ-LAX
19h 15m1 stop
Lufthansa Logo
5:30 pm - 12:55 amLAX-CLJ
21h 25m1 stop
$831Lufthansa
Find Deal
Thu, Nov 20 - Wed, Nov 26
United Airlines Logo
6:00 am - 3:15 pmCLJ-LAX
19h 15m1 stop
United Airlines Logo
10:22 am - 1:40 pmLAX-CLJ
17h 18m2 stops
$842United Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 25
United Airlines Logo
6:00 am - 12:59 amCLJ-LAX
28h 59m2 stops
United Airlines Logo
6:50 pm - 1:40 pmLAX-CLJ
32h 50m2 stops
$848United Airlines
Find Deal
Thu, Jan 15 - Tue, Feb 10
SWISS Logo
10:50 am - 4:30 pmCLJ-SFO
15h 40m1 stop
SWISS Logo
7:25 pm - 10:05 amSFO-CLJ
28h 40m1 stop
$861SWISS
Find Deal
Sun, Mar 8 - Sat, Mar 21
SWISS Logo
3:15 pm - 5:30 pmCLJ-SFO
35h 15m1 stop
SWISS Logo
8:25 pm - 2:40 pmSFO-CLJ
33h 15m1 stop
$862SWISS
Find Deal
Thu, Apr 2 - Mon, Apr 6
LOT Logo
2:00 pm - 8:05 pmCLJ-LAX
16h 05m1 stop
LOT Logo
4:35 pm - 1:20 pmLAX-CLJ
34h 45m1 stop
$879LOT
Find Deal
Thu, Mar 5 - Mon, Mar 9
Turkish Airlines Logo
9:15 pm - 4:45 pmCLJ-SFO
29h 30m1 stop
Turkish Airlines Logo
7:50 pm - 9:00 amSFO-CLJ
28h 10m1 stop
$974Turkish Airlines
Find Deal
Thu, Mar 5 - Mon, Mar 9
Turkish Airlines Logo
9:15 pm - 4:45 pmCLJ-SFO
29h 30m1 stop
Turkish Airlines Logo
7:50 pm - 9:00 amSFO-CLJ
28h 10m1 stop
$976Turkish Airlines
Find Deal
Thu, Dec 25 - Sun, Jan 25
LOT Logo
6:00 pm - 2:20 pmCLJ-LAX
30h 20m1 stop
LOT Logo
6:00 am - 5:20 pmLAX-CLJ
25h 20m2 stops
$1,034LOT
Find Deal
Booking Insights

KAYAK's insights & trends for Cluj Napoca to California flights

Get data-powered insights and trends into flights from Cluj Napoca to California to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Cluj Napoca to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Cluj Napoca to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Cluj Napoca to California is September, when tickets cost $834 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,152 and $1,095 respectively.

What’s the cheapest day of the week to fly from Cluj Napoca to California?

The average price of all round-trip flights from Cluj Napoca to California clicked on KAYAK for each day over the last 12 months.

For Cluj Napoca to California, Monday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from California back to Cluj Napoca, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Cluj Napoca to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Cluj Napoca to California, you should book around 5 weeks before departure, which saves you about 11% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonOctober
Cheapest flight$578
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Cluj Napoca to Los Angeles

FAQs - booking California flights

  • How does KAYAK find such low prices on flights from Cluj Napoca to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cluj Napoca to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cluj Napoca to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Cluj Napoca to California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cluj Napoca to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Cluj Napoca to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cluj Napoca to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Cluj Napoca to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the afternoon, when round-trip flights cost $884 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to California is generally at night, which is peak travel time and where the average cost of a ticket is $1,123.

Reviews of the top 4 airlines serving from Cluj Napoca to California

 
See real verified KAYAK customer reviews for airlines flying from Cluj Napoca to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Cluj Napoca to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1404 reviews
7.8Boarding
8.4Crew
7.1Entertainment
7.3Food
7.7Comfort
Airline reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

2.0 MediocreElizabeth, Oct 2025CDG - AMS
Read more KLM reviews

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

Klm start boarding while somw air issue in the plan

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

7 hours delayed due to operational issues on United’s end. Basically laziness.

Flight from Rome to SFO was excellent compared To our flight to Europe from SFO. The food was much tastier. You can see how UNITED is skimping, though. Instead of getting something mid flight you had to ask for it. It was not automatically served. There was a cookie at the end of the arrival meal, for example that tasted like it just came out of a box. They used to serve a little container of nuts, now … a tiny container of nuts, mixed with pretzels. This was business class that you really have to pay for! But this is minor complaints compared to the overall. My major complaint is the position of the even numbered seats by the windows. You have to turn around to see your window & the positioning as some other controls are harder to get at. This is compared to the odd number seat that are perfectly aligned.

The food quality sucks. One must starve if they do not eat flesh Or wheat based products Some variety would be expected. The trivial amount of snacks and or food is inhumane

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

The internet service I paid for didn’t work at all and the flight crew was not very friendly.

Subject: Formal Complaint: Discriminatory and Unprofessional Conduct – Request for Immediate Action & Compensation Dear [Airline Customer Relations Team], I am writing to file a formal complaint regarding my recent travel experience with [Airline], which was by far the worst I have ever encountered. What occurred was not only unprofessional, but in several instances discriminatory, unsafe, and unacceptable. On the first leg of my trip, I arrived only four minutes past check-in. Instead of making any attempt to resolve the matter, your representative flatly denied me boarding and made me wait while she attended to passengers who arrived after me. By the time a manager intervened, it was too late to board, costing me time, money, and unnecessary frustration. The second leg of my trip (Chicago–San Francisco) raised even more serious concerns. From the outset, it was apparent that the staff—particularly two attendants—prioritized Caucasian passengers while dismissing African American and minority passengers. • When a Caucasian passenger in the exit row refused to comply with federal safety requirements, I, as a first responder, immediately offered to switch seats and assume the responsibility. My offer was blatantly ignored, and instead, a Caucasian passenger seated further up was chosen. This was discriminatory and deeply insulting, especially as I was actively de-escalating the situation that could have delayed the flight further. • During a lengthy tarmac delay of over 90 minutes, passengers were given conflicting and unreasonable instructions that created unnecessary distress and tension. • Throughout the flight, a visibly intoxicated passenger directly in front of me was disruptive, rude to others, failed to comply with seatbelt and electronic device rules, and yet faced no enforcement from the crew. In stark contrast, I was singled out for repeated compliance checks even though I was following every rule. This unequal treatment was so obvious that multiple passengers around me spoke up in my defense. This pattern of behavior demonstrated a clear lack of professionalism, disregard for passenger safety, and discriminatory treatment. I expect far better from an airline of your stature. As a paying customer subjected to this unacceptable treatment, I am formally requesting: 1. A full investigation into the conduct of the staff on both flights. 2. A written apology acknowledging the discriminatory and unprofessional behavior I endured. 3. Appropriate compensation for the distress, inconvenience, and mishandling of my travel. If this matter is not addressed promptly and thoroughly, I will have no choice but to escalate my complaint further, including filing with the U.S. Department of Transportation and sharing my experience through other channels. I trust [Airline] will take this complaint seriously and provide a timely resolution.

Check in was quick and easy during early hours. Flight was on time, and customer services was a plus.

I understand that the food on the airplane wouldn’t be fantastic. However, it wasn’t good at all. 😭

The flight was comfortable with the exit row and great service

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

They can my date of travel and let me standard in Istanbul for three days stop over and only pay for one day in a hotel with only one breakfast for three days.

the flight was cancelled and I was rebooked twice, once 26 hours later, then another 24 hours later. In total the flight was delayed for 40 hours. Never again will I use kayak or Turkish Airlines for my travel.

Worst experience with boarding once we left the wheel chair even traveling business we had to wait with all the crowd for the bus to take us to the plane then climb the stairs with our bags When you pay extra for comfort and convenience and you don’t get any is disappointing

Food is very turkish. No regard for other natinalities taste and preference. The entertainment can be improved- it was the same menu on 10/8/25 and 10/25/25. The boarding is the worst in the airline industry- I suggest you ask your staff to and watch how other airlines do it.

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

I was sitting almost in the back, the seats are very tight and there’s no legroom, it’s uncomfortable for a long distance

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

The food was poor quality and the screens for entertainment didn’t work almost at all . Plane seemed pretty old

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

Everything you need to know for your flight from Cluj Napoca to California

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.