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Cluj Napoca

$509+ Cheap flights from Riverside, 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 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside 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 Riverside to Cluj Napoca

Keep the following information in mind while searching for Riverside to Cluj Napoca flight deals. Data was last updated September 17, 2025.

Round-trip from

$509
(United)

Popular in

July

Cheapest in

January

Average price

$672
From Riverside to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($142 potential increase over avg. RT price).
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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 Riverside to Cluj Napoca

Cheapest flights from Riverside to Cluj Napoca
Explore the most affordable flight options available from Riverside to Cluj Napoca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 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.
Sun 10/1911:59 pmLAX - CLJ
2 stops31h 21mMultiple Airlines
Mon 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.
Sat 11/2211:00 pmLAX - CLJ
2 stops28h 40mMultiple Airlines
Wed 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.
Sat 11/2210:55 pmLAX - CLJ
2 stops28h 45mUnited Airlines
Wed 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.
Sat 11/224:30 pmLAX - CLJ
2 stops35h 10mAir Canada
Wed 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.
Tue 12/167:10 pmLAX - CLJ
1 stop28h 55mMultiple Airlines
Mon 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.
Sun 10/199:35 pmLAX - CLJ
2 stops33h 45mUnited Airlines
Mon 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.
Tue 12/167:10 pmLAX - CLJ
1 stop28h 55mMultiple Airlines
Thu 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.
Tue 12/167:10 pmLAX - CLJ
1 stop28h 55mMultiple Airlines
Tue 1/62:25 pmCLJ - LAX
1 stop34h 50mMultiple Airlines
Deal found 9/15$544
This Orbitz deal was found by Cheapflights users on 9/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:10 pmLAX - CLJ
1 stop28h 55mMultiple Airlines
Tue 1/132:25 pmCLJ - LAX
2 stops20h 09mMultiple Airlines
Deal found 9/16$551

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside 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 September 17, 2025.
Use the filters below to find and compare flights from Riverside to Cluj Napoca that are best for you.

Fly from

Riverside

Fly to

Cluj Napoca

Route

Depart

Return

Price

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 10/19

11:59 pm-5:20 pm

2 stops31h 21m

Cluj Napoca

Mon 11/3

3:25 pm-4:35 pm

1 stop35h 10m

$509

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sat 11/22

11:00 pm-1:40 pm

2 stops28h 40m

Cluj Napoca

Wed 12/3

6:00 am-8:50 pm

2 stops48h 50m

$516

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sat 11/22

10:55 pm-1:40 pm

2 stops28h 45m

Cluj Napoca

Wed 12/3

6:00 am-3:15 pm

1 stop19h 15m

$518

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 10/19

9:35 pm-5:20 pm

2 stops33h 45m

Cluj Napoca

Mon 11/3

2:25 pm-5:41 pm

2 stops37h 16m

$528

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 12/16

7:10 pm-10:05 am

1 stop28h 55m

Cluj Napoca

Mon 1/12

2:25 pm-3:15 pm

1 stop34h 50m

$541

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 12/16

7:10 pm-10:05 am

1 stop28h 55m

Cluj Napoca

Tue 1/13

2:25 pm-12:34 am

2 stops20h 09m

$551

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Wed 10/8

5:30 pm-5:20 pm

1 stop13h 50m

Cluj Napoca

Wed 10/15

6:00 am-3:15 pm

1 stop19h 15m

$584

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 12/16

7:10 pm-10:05 am

1 stop28h 55m

Cluj Napoca

Tue 1/6

2:25 pm-7:27 pm

2 stops39h 02m

$586

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Wed 10/8

7:00 am-1:05 pm

2 stops20h 05m

Cluj Napoca

Wed 10/15

6:00 am-9:01 pm

2 stops25h 01m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Best time to book a flight from Riverside to Cluj Napoca

Have a flexible travel schedule? Discover the best time to fly to Cluj Napoca from Riverside 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 Riverside to Cluj Napoca

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

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

The price you pay for your flight from Riverside to Cluj Napoca may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Riverside to Cluj Napoca (average of $671). Flying from Riverside 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 R1V to CLJ?

Find hourly flight availability from Riverside 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 September 17, 2025.

When flying from Riverside 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 Riverside to Cluj Napoca?

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

Travelers seeking maximum savings on their Riverside 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.

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 September 17, 2025.
Read reviews from past customers who have flown United Airlines, Turkish Airlines, and Lufthansa from Riverside to Cluj Napoca. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

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

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

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

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

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

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Entertainment

7.1

Boarding

7.7

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 Riverside 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 Riverside?

    For a flight from Riverside to Cluj Napoca, you will be flying into Napoca. Cluj Napoca (CLJ) is just 3.2 mi from the center of the city. Napoca is the only Cluj Napoca airport and it handles 0 inbound flights from Riverside per day. 3 airlines have flights to Cluj Napoca from Riverside on a regular basis.

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

    Airlines like United Airlines fly from Riverside to Cluj Napoca in about 28h 45m. The time it takes to get you to your destination can typically vary by up to . The distance between Riverside and Cluj Napoca is about 6377 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Riverside 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 Riverside to Cluj Napoca?

    Currently, January is the cheapest month in which you can book a flight from Riverside to Cluj Napoca (average of $671). Flying from Riverside 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 Riverside to Cluj Napoca

Discover the top 3 airlines that operate flights from Riverside 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 September 17, 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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