$456+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CLJ
Dec 3 — Dec 101
1 adult, Economy
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Find cheap flights from Irvine to Cluj Napoca with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 November 3, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $456 (Mytrip) |
Popular in | July |
Cheapest in | January |
Average price | $677 |
Find flight deals from Irvine to Cluj Napoca
Cheapest flights from Irvine to Cluj NapocaExplore 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 November 3, 2025.
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 November 3, 2025.
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:20 amLAX - CLJ
2 stops19h 20mMultiple Airlines
Wed 2/182:25 pmCLJ - LAX
1 stop34h 50mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$456
This Booking.com deal was found by Cheapflights users on 11/1. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:30 pmLAX - CLJ
1 stop21h 25mLufthansa
Wed 2/182:25 pmCLJ - LAX
1 stop34h 50mLufthansa
Deal found 11/1![Lufthansa logo]()
$476
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Wed 12/36:52 pmLAX - CLJ
2 stops32h 48mUnited Airlines
Wed 2/182:25 pmCLJ - LAX
3 stops31h 08mUnited Airlines
Deal found 11/1![United Airlines logo]()
$525
This Ovago deal was found by Cheapflights users on 11/1. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:30 pmLAX - CLJ
1 stop21h 25mMultiple Airlines
Mon 12/153:25 pmCLJ - LAX
1 stop35h 10mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$604
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:30 pmLAX - CLJ
1 stop21h 25mLufthansa
Mon 12/156:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 11/2![Lufthansa logo]()
$605
This United Airlines deal was found by Cheapflights users on 11/2. 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.
Fri 11/287:26 pmLAX - CLJ
2 stops32h 14mUnited Airlines
Mon 12/152:25 pmCLJ - LAX
2 stops37h 20mUnited Airlines
Deal found 11/2![United Airlines logo]()
$628
This United deal was found by Cheapflights users on 11/1. 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.
Thu 12/2512:25 amLAX - CLJ
2 stops27h 15mMultiple Airlines
Fri 1/96:00 amCLJ - LAX
2 stops23h 27mMultiple Airlines
Deal found 11/1![Multiple Airlines logo]()
$690
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 12/2512:25 amLAX - CLJ
2 stops27h 15mUnited Airlines
Fri 1/96:00 amCLJ - LAX
3 stops39h 25mUnited Airlines
Deal found 11/1![United Airlines logo]()
$695
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 November 3, 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
Wed 12/3
8:20 am-1:40 pm
2 stops19h 20m
Cluj Napoca
Wed 2/18
2:25 pm-3:15 pm
1 stop34h 50m
$456
Los AngelesCluj Napoca
LAX - CLJ
LAXCLJ
Los Angeles
Wed 12/3
6:52 pm-1:40 pm
2 stops32h 48m
Cluj Napoca
Wed 2/18
2:25 pm-11:33 am
3 stops31h 08m
$525
Los AngelesCluj Napoca
LAX - CLJ
LAXCLJ
Los Angeles
Thu 4/30
10:45 pm-5:25 pm
2 stops32h 40m
Cluj Napoca
Mon 5/18
1:50 pm-5:13 pm
2 stops37h 23m
$582
Los AngelesCluj Napoca
LAX - CLJ
LAXCLJ
Los Angeles
Sat 5/2
5:30 pm-12:30 am
1 stop21h 00m
Cluj Napoca
Sat 5/23
6:00 am-3:15 pm
1 stop19h 15m
$588
Los AngelesCluj Napoca
LAX - CLJ
LAXCLJ
Los Angeles
Fri 11/28
5:30 pm-12:55 am
1 stop21h 25m
Cluj Napoca
Mon 12/15
3:25 pm-4:35 pm
1 stop35h 10m
$604
Los AngelesCluj Napoca
LAX - CLJ
LAXCLJ
Los Angeles
Fri 11/28
5:30 pm-12:55 am
1 stop21h 25m
Cluj Napoca
Mon 12/15
6:00 am-3:15 pm
1 stop19h 15m
$605
Los AngelesCluj Napoca
LAX - CLJ
LAXCLJ
Los Angeles
Fri 3/27
7:45 am-1:40 pm
2 stops20h 55m
Cluj Napoca
Tue 3/31
6:00 am-7:19 pm
2 stops47h 19m
$614
Los AngelesCluj Napoca
LAX - CLJ
LAXCLJ
Los Angeles
Fri 11/28
7:26 pm-1:40 pm
2 stops32h 14m
Cluj Napoca
Mon 12/15
2:25 pm-5:45 pm
2 stops37h 20m
$628
Los AngelesCluj Napoca
LAX - CLJ
LAXCLJ
Los Angeles
Fri 3/27
5:00 am-1:40 pm
2 stops23h 40m
Cluj Napoca
Tue 3/31
6:00 am-3:15 pm
1 stop19h 15m
$636
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 October 31, 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, February is the cheapest month in which you can book a flight from Irvine to Cluj Napoca (average of $491). Flying from Irvine to Cluj Napoca in June is currently the most expensive (average of $769). 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 November 3, 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.
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 November 3, 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.
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Food
6.6
Overall
7.4
Crew
8.1
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
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.
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Alternative routes for Irvine to Cluj Napoca
See prices for flight routes from nearby airports that may be better suited for you.
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 November 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$546 | Average$795 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$550 | Average$925 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$591 | Average$714 | FlexibilityNo cancel fee | On-time77% |