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Cluj Napoca

$423+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — CLJ
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Cluj Napoca are usually found in December or January, booked 57 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap 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 December 18, 2025.

This Lufthansa deal was found by Cheapflights users on 12/18. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 pmLAX - CLJ
1 stop21h 25mLufthansa
Fri 6/126:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 12/18$643
This Gurufare deal was found by Cheapflights users on 12/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 pmLAX - CLJ
1 stop21h 25mLufthansa
Sun 6/146:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 12/18$679
This KAYAK deal was found by Cheapflights users on 12/18. 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 12/307:10 pmLAX - CLJ
1 stop28h 55mSWISS
Thu 6/1110:40 amCLJ - LAX
1 stop15h 50mSWISS
Deal found 12/18$684
This United Airlines deal was found by Cheapflights users on 12/18. 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 12/2810:59 pmLAX - CLJ
2 stops28h 41mUnited Airlines
Thu 6/116:00 amCLJ - LAX
1 stop19h 15mUnited Airlines
Deal found 12/18$686
This United Airlines deal was found by Cheapflights users on 12/18. 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 12/317:55 amLAX - CLJ
2 stops19h 45mUnited Airlines
Thu 6/116:00 amCLJ - LAX
1 stop19h 15mUnited Airlines
Deal found 12/18$687
This KAYAK deal was found by Cheapflights users on 12/18. 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.
Wed 12/315:30 pmLAX - CLJ
1 stop21h 25mLufthansa
Tue 6/166:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 12/18$688
This Gurufare deal was found by Cheapflights users on 12/18. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:10 pmLAX - CLJ
1 stop28h 55mMultiple Airlines
Fri 6/126:00 amCLJ - LAX
1 stop19h 15mMultiple Airlines
Deal found 12/18$689
This Ovago deal was found by Cheapflights users on 12/18. 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.
Wed 12/315:00 amLAX - CLJ
2 stops22h 40mLufthansa
Sat 6/136:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 12/18$690
This KAYAK deal was found by Cheapflights users on 12/18. 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.
Wed 12/318:40 amLAX - CLJ
2 stops19h 00mLufthansa
Wed 6/106:00 amCLJ - LAX
1 stop19h 15mLufthansa
Deal found 12/18$692
This United Airlines deal was found by Cheapflights users on 12/18. 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 12/297:21 amLAX - CLJ
2 stops20h 19mUnited Airlines
Wed 6/106:00 amCLJ - LAX
2 stops22h 58mUnited Airlines
Deal found 12/18$696

Find 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 December 18, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$476
(FlightHub)

One-way from

$474
(Kiwi.com)

Popular in

July

Cheapest in

December

Average price

$576
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 Riverside to Cluj Napoca
Search Deals
One-way flight from Riverside to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($166 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 December 2025
Search Deals

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 December 18, 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

Wed 1/14

2:15 pm-12:55 am

2 stops24h 40m

Cluj Napoca

Tue 1/27

6:00 am-9:08 pm

2 stops25h 08m

$476

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Wed 1/14

5:30 pm-12:55 am

1 stop21h 25m

Cluj Napoca

Tue 1/27

6:00 am-3:15 pm

1 stop19h 15m

$479

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 4/12

5:30 pm-12:30 am

1 stop21h 00m

Cluj Napoca

Mon 4/20

3:35 pm-4:30 pm

1 stop34h 55m

$479

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 1/18

12:40 am-1:40 pm

3 stops27h 00m

Cluj Napoca

Tue 2/3

6:00 am-3:15 pm

1 stop19h 15m

$482

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 4/14

8:30 am-1:10 pm

2 stops18h 40m

Cluj Napoca

Tue 4/21

1:50 pm-10:45 pm

2 stops18h 55m

$482

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 1/18

11:25 pm-1:40 pm

2 stops28h 15m

Cluj Napoca

Fri 1/30

6:00 am-3:15 pm

1 stop19h 15m

$483

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Mon 1/19

7:30 am-1:40 pm

2 stops20h 10m

Cluj Napoca

Fri 1/30

6:00 am-3:15 pm

1 stop19h 15m

$483

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 4/14

8:15 am-1:10 pm

2 stops18h 55m

Cluj Napoca

Tue 4/21

6:00 am-3:15 pm

1 stop19h 15m

$487

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Wed 12/24

7:00 pm-1:40 pm

2 stops32h 40m

$474

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Tue 12/23

6:55 pm-1:40 pm

2 stops56h 45m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 12 results
1
2

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 December 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 11 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 $467). Flying from Riverside to Cluj Napoca in June is currently the most expensive (average of $733). 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 December 18, 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.

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 December 18, 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
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

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
9,091 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

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
4,104 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

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
7,634 reviews
United Airlines
7.4
Good
9,091 reviews

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Comfort

7.3

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 Lufthansa fly from Riverside to Cluj Napoca in about 21h 25m. 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 $467). Flying from Riverside to Cluj Napoca in June is currently the most expensive (average of $733). 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 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$508Average$788FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$528Average$879FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$587Average$693FlexibilityNo cancel feeOn-time77%

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