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Cluj Napoca

$240+ Cheap flights from Irvine, CA to Cluj Napoca (CLJ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CLJ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Irvine to Cluj Napoca are usually found in October or January, booked 46 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 June 12, 2025.

Round-trip from

$534
(SWISS)

One-way from

$240
(Kiwi.com)

Popular in

July

Cheapest in

October

Average price

$955
From Irvine to Cluj Napoca
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One-way flight from Irvine to Cluj Napoca
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Highest demand for flights based on searches. 17% potential increase in price ($167 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This SWISS deal was found by Cheapflights users on 6/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:35 pmLAX - CLJ
1 stop28h 20mSWISS
Thu 8/2810:40 amCLJ - LAX
1 stop15h 50mSWISS
Deal found 6/10$534
This FlightHub deal was found by Cheapflights users on 6/11. 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.
Sun 7/275:30 pmLAX - CLJ
1 stop21h 00mLufthansa
Fri 8/296:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 6/11$539
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/283:40 pmLAX - CLJ
2 stops35h 25mAir Canada
Thu 8/286:00 amCLJ - LAX
2 stops47h 40mAir Canada
Deal found 6/12$546
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/307:11 amLAX - CLJ
2 stops24h 09mUnited Airlines
Fri 8/291:45 pmCLJ - LAX
2 stops17h 36mUnited Airlines
Deal found 6/11$555
This Travelocity deal was found by Cheapflights users on 6/10. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:30 pmLAX - CLJ
1 stop21h 00mMultiple Airlines
Mon 9/293:20 pmCLJ - LAX
1 stop35h 10mMultiple Airlines
Deal found 6/10$566
This LOT deal was found by Cheapflights users on 6/11. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3110:05 pmLAX - CLJ
1 stop33h 25mLOT
Wed 8/276:05 pmCLJ - LAX
1 stop36h 00mLOT
Deal found 6/11$630
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Thu 9/181:40 pmLAX - CLJ
1 stop33h 25mTurkish Airlines
Wed 10/229:55 amCLJ - LAX
1 stop18h 05mTurkish Airlines
Deal found 6/9$682

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 June 12, 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

Tue 7/29

7:35 pm-9:55 am

1 stop28h 20m

Cluj Napoca

Thu 8/28

10:40 am-4:30 pm

1 stop15h 50m

$534

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 7/27

5:30 pm-12:30 am

1 stop21h 00m

Cluj Napoca

Fri 8/29

6:00 am-3:15 pm

1 stop19h 15m

$539

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 7/28

3:40 pm-1:05 pm

2 stops35h 25m

Cluj Napoca

Thu 8/28

6:00 am-9:42 pm

2 stops49h 42m

$546

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Wed 7/30

5:21 am-5:20 pm

3 stops25h 59m

Cluj Napoca

Fri 8/29

1:45 pm-12:34 am

2 stops20h 49m

$555

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 7/28

2:30 pm-1:20 am

2 stops24h 50m

Cluj Napoca

Wed 9/3

6:20 pm-10:55 am

1 stop26h 35m

$616

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Thu 7/31

10:05 pm-5:30 pm

1 stop33h 25m

Cluj Napoca

Wed 8/27

6:05 pm-8:05 pm

1 stop36h 00m

$630

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 9/8

12:10 am-9:05 am

1 stop22h 55m

Cluj Napoca

Tue 9/30

9:10 pm-10:25 pm

1 stop35h 15m

$717

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 7/29

5:15 pm-11:30 pm

2 stops20h 15m

Cluj Napoca

Mon 9/1

5:25 am-4:05 pm

2 stops20h 40m

$975

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 7/27

9:25 pm-11:15 am

2 stops51h 50m

$240

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sat 7/26

12:56 am-5:15 pm

2 stops30h 19m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 13 results
1
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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 June 9, 2025.

To ensure you get the cheapest price possible for a flight from Irvine to Cluj Napoca, you should look to book at least 46 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 $674). Flying from Irvine to Cluj Napoca in June is currently the most expensive (average of $1,320). 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 June 12, 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.

Rainfall in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cluj Napoca ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Cluj Napoca when rainfall is around 0.8 in.

Temperature in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cluj Napoca, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 June 12, 2025.
Read reviews from past customers who have flown LOT, Air France and SWISS from Irvine to Cluj Napoca. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.6
Good
1,077 reviews

Food

7.2

Entertainment

7.0

Boarding

7.6

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
LOT
7.6
Good
1,077 reviews
LOT
7.6
Good
1,077 reviews

Food

7.2

Entertainment

7.0

Boarding

7.6

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Air France
7.5
Good
1,463 reviews
LOT
7.6
Good
1,077 reviews

Food

7.2

Entertainment

7.0

Boarding

7.6

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
SWISS
7.5
Good
1,623 reviews
LOT
7.6
Good
1,077 reviews

Food

7.2

Entertainment

7.0

Boarding

7.6

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
United Airlines
7.4
Good
8,790 reviews
LOT
7.6
Good
1,077 reviews

Food

7.2

Entertainment

7.0

Boarding

7.6

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.
Turkish Airlines
7.3
Good
3,848 reviews
LOT
7.6
Good
1,077 reviews

Food

7.2

Entertainment

7.0

Boarding

7.6

Overall

7.6

Comfort

7.5

Crew

8.2

Reviews

1 / 20
10.0
Excellent

Tomasz,Jan 2025

JFK - WAW

The food this time was delicious. Pasta meal with mushroom sauce, cobb salad, and real metal utensils.

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.

  • What are the cheapest airlines to fly from Irvine to Cluj Napoca one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $414. SWISS flights start at $457 while deals on Lufthansa start at $463 one-way.

  • 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 $674). Flying from Irvine to Cluj Napoca in June is currently the most expensive (average of $1,320). 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.

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$546Average$822FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$579Average$923FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$622Average$765FlexibilityNo cancel feeOn-time77%

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