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Cluj Napoca

$509+ Cheap flights from Irvine, CA to Cluj Napoca (CLJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CLJ
oct. 16 — oct. 231
jue. 10/16
jue. 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Cluj Napoca are usually found in January or October, booked 44 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from Irvine to Cluj Napoca

Keep the following information in mind while searching for Irvine to Cluj Napoca flight deals. Data was last updated septiembre 16, 2025.

Round-trip from

$509
(United)

Popular in

July

Cheapest in

January

Average price

$672
From Irvine to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($142 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Irvine to Cluj Napoca

Cheapest flights from Irvine to Cluj Napoca
Explore the most affordable flight options available from Irvine to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 16, 2025.

This United deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1911:59 pmLAX - CLJ
2 stops31h 21mMultiple Airlines
lun. 11/33:25 pmCLJ - LAX
1 stop35h 10mMultiple Airlines
Deal found 9/15$509
This United deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2211:00 pmLAX - CLJ
2 stops28h 40mMultiple Airlines
mié. 12/36:00 amCLJ - LAX
1 stop19h 15mMultiple Airlines
Deal found 9/15$516
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/2210:55 pmLAX - CLJ
2 stops28h 45mUnited Airlines
mié. 12/36:00 amCLJ - LAX
1 stop19h 15mUnited Airlines
Deal found 9/15$518
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/224:30 pmLAX - CLJ
2 stops35h 10mAir Canada
mié. 12/36:00 amCLJ - LAX
2 stops25h 28mAir Canada
Deal found 9/15$525
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:10 pmLAX - CLJ
1 stop28h 55mMultiple Airlines
lun. 1/122:25 pmCLJ - LAX
1 stop34h 50mMultiple Airlines
Deal found 9/15$526
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/199:35 pmLAX - CLJ
2 stops33h 45mUnited Airlines
lun. 11/32:25 pmCLJ - LAX
2 stops37h 16mUnited Airlines
Deal found 9/15$528
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:10 pmLAX - CLJ
1 stop28h 55mMultiple Airlines
jue. 1/1510:50 amCLJ - LAX
2 stops20h 00mMultiple Airlines
Deal found 9/15$536
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/167:10 pmLAX - CLJ
1 stop28h 55mMultiple Airlines
mar. 1/62:25 pmCLJ - LAX
1 stop34h 50mMultiple Airlines
Deal found 9/15$544

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irvine to Cluj Napoca that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Irvine to Cluj Napoca that are best for you.

Fly from

Irvine

Fly to

Cluj Napoca

Route

Depart

Return

Price

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

dom. 10/19

11:59 pm-5:20 pm

2 stops31h 21m

Cluj Napoca

lun. 11/3

3:25 pm-4:35 pm

1 stop35h 10m

$509

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

sáb. 11/22

9:55 pm-1:40 pm

2 stops29h 45m

Cluj Napoca

mié. 12/3

6:00 am-11:44 am

2 stops39h 44m

$516

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

sáb. 11/22

10:55 pm-1:40 pm

2 stops28h 45m

Cluj Napoca

mié. 12/3

6:00 am-3:15 pm

1 stop19h 15m

$518

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

dom. 10/19

9:35 pm-5:20 pm

2 stops33h 45m

Cluj Napoca

lun. 11/3

2:25 pm-5:41 pm

2 stops37h 16m

$528

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

mar. 12/16

7:10 pm-10:05 am

1 stop28h 55m

Cluj Napoca

lun. 1/12

2:25 pm-3:15 pm

1 stop34h 50m

$541

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

mar. 12/16

7:10 pm-10:05 am

1 stop28h 55m

Cluj Napoca

sáb. 1/10

2:25 pm-3:15 pm

1 stop34h 50m

$567

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Irvine to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Irvine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Irvine to Cluj Napoca

How far ahead should I book a flight from Irvine to Cluj Napoca?

Use this chart to determine the optimal time to book a round-trip flight from Irvine to Cluj Napoca. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Irvine to Cluj Napoca, you should look to book at least 44 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Irvine to Cluj Napoca?

Currently, January is the cheapest month in which you can book a flight from Irvine to Cluj Napoca (average of $671). Flying from Irvine to Cluj Napoca in June is currently the most expensive (average of $1,303). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IR9 to CLJ?

Find hourly flight availability from Irvine to Cluj Napoca. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 16, 2025.

When flying from Irvine to Cluj Napoca, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Irvine to Cluj Napoca?

Use this chart to determine the cheapest time to fly round-trip from Irvine to Cluj Napoca. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irvine to Cluj Napoca flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Irvine to Cluj Napoca?

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cluj Napoca. Reviews last updated septiembre 16, 2025.
See what other customers who have flown with United Airlines, Turkish Airlines, and Lufthansa from Irvine to Cluj Napoca have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Turkish Airlines
7.3
Good
3,968 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
Lufthansa
6.8
Okay
7,407 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Irvine to Cluj Napoca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Cluj Napoca from Irvine?

    Cluj Napoca (CLJ) is the airport you will fly into if you book a flight from Irvine to Cluj Napoca. You should not have trouble finding flights to Napoca from Irvine; the airport handles an average of 0 inbound flights from Irvine per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Cluj Napoca airport from Irvine. It is only a 3.2 mi journey from Napoca (CLJ) to Cluj Napoca’s city center.

  • Can I find deals for flights from Irvine to Cluj Napoca that include hotel bookings?

    Yes. In addition to deals on Irvine to Cluj Napoca flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irvine to Cluj Napoca?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irvine to Cluj Napoca.

  • Can I find deals for business class flights from Irvine to Cluj Napoca?

    Yes. Cheapflights offers flight deals from Irvine to Cluj Napoca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Irvine to Cluj Napoca?

    Currently, January is the cheapest month in which you can book a flight from Irvine to Cluj Napoca (average of $671). Flying from Irvine to Cluj Napoca in June is currently the most expensive (average of $1,303). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Irvine to Cluj Napoca

Discover the top 3 airlines that operate flights from Irvine to Cluj Napoca. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$569Average$813FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$570Average$917FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$591Average$701FlexibilityNo cancel feeOn-time77%

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