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Cluj Napoca

$371+ 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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CLJ
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap 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 February 1, 2026.

This CrystalTravel deal was found by Cheapflights users on 1/31. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:30 pm
LAX
-
CLJ
1 stop21h 25m
Lufthansa
Wed 4/156:00 am
CLJ
-
LAX
1 stop19h 15m
Lufthansa
Deal found 1/31$475
This Booking.com deal was found by Cheapflights users on 1/30. 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.
Tue 4/75:30 pm
LAX
-
CLJ
1 stop21h 00m
Lufthansa
Wed 4/156:00 am
CLJ
-
LAX
1 stop19h 15m
Lufthansa
Deal found 1/30$480
This FlightHub deal was found by Cheapflights users on 1/30. 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.
Mon 4/65:30 pm
LAX
-
CLJ
1 stop21h 00m
Lufthansa
Thu 4/166:00 am
CLJ
-
LAX
1 stop19h 15m
Lufthansa
Deal found 1/30$483
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:35 pm
LAX
-
CLJ
1 stop28h 25m
SWISS
Mon 4/133:35 pm
CLJ
-
LAX
1 stop34h 55m
SWISS
Deal found 1/30$487
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Mon 3/27:30 am
LAX
-
CLJ
2 stops20h 10m
United Airlines
Wed 4/156:00 am
CLJ
-
LAX
1 stop19h 15m
United Airlines
Deal found 1/31$489
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 4/55:00 am
LAX
-
CLJ
2 stops26h 25m
United Airlines
Tue 4/146:00 am
CLJ
-
LAX
1 stop19h 15m
United Airlines
Deal found 1/30$490
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 4/55:00 am
LAX
-
CLJ
2 stops26h 25m
United Airlines
Wed 4/156:00 am
CLJ
-
LAX
2 stops26h 44m
United Airlines
Deal found 1/30$500
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:30 pm
LAX
-
CLJ
1 stop21h 00m
Lufthansa
Mon 4/131:50 pm
CLJ
-
LAX
1 stop35h 25m
Lufthansa
Deal found 1/30$501
This Booking.com deal was found by Cheapflights users on 1/30. 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.
Tue 4/74:30 pm
LAX
-
CLJ
2 stops31h 30m
Multiple Airlines
Wed 4/156:00 am
CLJ
-
LAX
2 stops17h 10m
Multiple Airlines
Deal found 1/30$523
This KAYAK deal was found by Cheapflights users on 1/30. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:30 pm
LAX
-
CLJ
1 stop21h 00m
Lufthansa
Tue 4/146:00 am
CLJ
-
LAX
2 stops41h 10m
Lufthansa
Deal found 1/30$534
This United Airlines deal was found by Cheapflights users on 1/30. 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 4/88:15 am
LAX
-
CLJ
2 stops18h 55m
United Airlines
Tue 4/146:00 am
CLJ
-
LAX
1 stop19h 15m
United Airlines
Deal found 1/30$539

Find 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 February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$475
(CrystalTravel)

One-way from

$371
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$704
Provider with most accurate pricing for Los Angeles-Cluj Napoca flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Cluj Napoca flights.
Search Deals
From Irvine to Cluj Napoca
Search Deals
One-way flight from Irvine to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($172 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 1, 2026.
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

Mon 3/2

5:30 pm-12:55 am

1 stop21h 25m

Cluj Napoca

Wed 4/15

6:00 am-3:15 pm

1 stop19h 15m

$475

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 4/7

5:30 pm-12:30 am

1 stop21h 00m

Cluj Napoca

Wed 4/15

6:00 am-3:15 pm

1 stop19h 15m

$480

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 4/6

5:30 pm-12:30 am

1 stop21h 00m

Cluj Napoca

Tue 4/14

6:00 am-3:15 pm

1 stop19h 15m

$483

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Wed 4/8

8:15 am-1:10 pm

2 stops18h 55m

Cluj Napoca

Wed 4/22

6:00 am-3:15 pm

1 stop19h 15m

$489

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 3/2

7:30 am-1:40 pm

2 stops20h 10m

Cluj Napoca

Wed 4/15

6:00 am-3:15 pm

1 stop19h 15m

$489

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 4/14

10:15 am-1:10 pm

2 stops16h 55m

Cluj Napoca

Tue 4/21

6:00 am-3:15 pm

1 stop19h 15m

$490

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 4/5

5:00 am-5:25 pm

2 stops26h 25m

Cluj Napoca

Wed 4/15

6:00 am-3:15 pm

1 stop19h 15m

$490

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 4/5

5:00 am-5:25 pm

2 stops26h 25m

Cluj Napoca

Thu 4/16

6:00 am-3:15 pm

1 stop19h 15m

$490

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Wed 4/8

8:15 am-1:10 pm

2 stops18h 55m

Cluj Napoca

Wed 4/15

6:00 am-12:27 am

2 stops28h 27m

$500

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 4/5

5:00 am-5:25 pm

2 stops26h 25m

Cluj Napoca

Tue 4/14

6:00 am-7:20 pm

2 stops23h 20m

$500

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 12 results
1
2

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 January 30, 2026.

To ensure you get the cheapest price possible for a flight from Irvine to Cluj Napoca, you should look to book at least 11 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 $452). Flying from Irvine to Cluj Napoca in June is currently the most expensive (average of $756). 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.

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 February 1, 2026.
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
9,219 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

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
9,219 reviews
United Airlines
7.4
Good
9,219 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

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
4,210 reviews
United Airlines
7.4
Good
9,219 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

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
7,758 reviews
United Airlines
7.4
Good
9,219 reviews

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

Food

6.6

Entertainment

7.1

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.

  • How long is the flight from Irvine to Cluj Napoca?

    Lufthansa and United Airlines can get you from Irvine to Cluj Napoca in just under 18h 55m. Your travel time can differ by up to 2h 30m. There are 6377 mi between Irvine and Cluj Napoca. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $452). Flying from Irvine to Cluj Napoca in June is currently the most expensive (average of $756). 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 February 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$509Average$791FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$528Average$900FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$574Average$744FlexibilityNo cancel feeOn-time77%

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