HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Romania

$281+ Cheap flights from Riverside, CA to Romania

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 — OTP
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Riverside to Romania 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.

Cheap flight deals from Riverside to Romania

Keep the following information in mind while searching for Riverside to Romania flight deals. Data was last updated June 14, 2025.

Round-trip from

$539
(FlightHub)

One-way from

$281
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$848
From Riverside to Romania
Search Deals
One-way flight from Riverside to Romania
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($70 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 June 2025
Search Deals

Find flight deals from Riverside to Romania

Cheapest flights from Riverside to Romania
Explore the most affordable flight options available from Riverside to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 14, 2025.

This FlightHub 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 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 6/12$539
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2612:08 amLAX - CLJ
3 stops26h 57mUnited Airlines
Thu 8/286:00 amCLJ - LAX
1 stop19h 15mUnited Airlines
Deal found 6/12$544
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 Mytrip deal was found by Cheapflights users on 6/13. 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.
Thu 7/315:30 pmLAX - CLJ
1 stop21h 00mMultiple Airlines
Wed 10/16:00 amCLJ - LAX
2 stops39h 05mMultiple Airlines
Deal found 6/13$588
This United Airlines deal was found by Cheapflights users on 6/13. 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 8/26:49 pmLAX - OTP
2 stops37h 46mUnited Airlines
Sat 8/166:00 amOTP - LAX
2 stops24h 25mUnited Airlines
Deal found 6/13$609
This SWISS deal was found by Cheapflights users on 6/13. 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.
Fri 7/117:35 pmLAX - OTP
1 stop33h 45mSWISS
Fri 8/226:30 amOTP - LAX
2 stops22h 57mSWISS
Deal found 6/13$610
This Booking.com deal was found by Cheapflights users on 6/13. 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.
Sat 11/2210:55 pmLAX - OTP
2 stops29h 10mMultiple Airlines
Sun 11/304:40 pmOTP - LAX
1 stop33h 50mMultiple Airlines
Deal found 6/13$613
This Lufthansa deal was found by Cheapflights users on 6/13. 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.
Fri 7/115:30 pmLAX - OTP
1 stop21h 30mLufthansa
Mon 8/187:20 pmOTP - LAX
1 stop29h 55mLufthansa
Deal found 6/13$615
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2410:05 pmLAX - CLJ
1 stop29h 15mLOT
Wed 9/106:05 pmCLJ - LAX
1 stop36h 00mLOT
Deal found 6/12$619
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/164:35 pmLAX - OTP
1 stop35h 15mLOT
Sat 9/66:30 pmOTP - LAX
1 stop35h 35mLOT
Deal found 6/12$619
This Scandinavian Airlines deal was found by Cheapflights users on 6/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/3011:50 amLAX - OTP
2 stops22h 45mScandinavian Airlines
Sun 9/219:25 pmOTP - LAX
2 stops35h 59mScandinavian Airlines
Deal found 6/14$622
This Kiwi.com deal was found by Cheapflights users on 6/14. 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.
Sun 8/33:05 pmLAX - OTP
1 stop14h 15mAustrian Airlines
Sun 8/176:35 amOTP - LAX
2 stops18h 40mAustrian Airlines
Deal found 6/14$624

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside to Romania 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 14, 2025.
Use the filters below to find and compare flights from Riverside to Romania that are best for you.

Fly from

Riverside

Fly to

Romania

Route

Depart

Return

Price

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

Sat 7/26

12:08 am-1:05 pm

3 stops26h 57m

Cluj Napoca

Thu 8/28

6:00 am-3:15 pm

1 stop19h 15m

$544

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-7:40 pm

2 stops47h 40m

$546

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Thu 7/31

5:30 pm-12:30 am

1 stop21h 00m

Cluj Napoca

Wed 10/1

6:00 am-11:05 am

2 stops39h 05m

$588

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sat 8/2

6:49 pm-6:35 pm

2 stops37h 46m

Bucharest Otopeni Intl

Sat 8/16

6:00 am-8:25 pm

2 stops24h 25m

$609

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Fri 7/11

7:35 pm-3:20 pm

1 stop33h 45m

Bucharest Otopeni Intl

Wed 8/20

6:30 am-7:27 pm

2 stops22h 57m

$610

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sat 11/22

10:55 pm-2:05 pm

2 stops29h 10m

Bucharest Otopeni Intl

Sun 11/30

4:40 pm-4:30 pm

1 stop33h 50m

$613

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Fri 7/11

5:30 pm-1:00 am

1 stop21h 30m

Bucharest Otopeni Intl

Mon 8/18

7:20 pm-3:15 pm

1 stop29h 55m

$615

Los AngelesCluj Napoca

LAX - CLJ

LAXCLJ

Los Angeles

Sun 8/24

10:05 pm-1:20 pm

1 stop29h 15m

Cluj Napoca

Wed 9/10

6:05 pm-8:05 pm

1 stop36h 00m

$619

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Wed 7/16

4:35 pm-1:50 pm

1 stop35h 15m

Bucharest Otopeni Intl

Sat 9/6

6:30 pm-8:05 pm

1 stop35h 35m

$619

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 46 results
1
2
3
...
5

Best time to book a flight from Riverside to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania 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 Romania

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

Currently, November is the cheapest month in which you can book a flight from Riverside to Romania (average of $604). Flying from Riverside to Romania in June is currently the most expensive (average of $1,146). 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 RO?

Find hourly flight availability from Riverside to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 14, 2025.

When flying from Riverside to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Romania by month

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

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

Temperature in Romania by month

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

If weather is an important factor for your trip to Romania, 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 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated June 14, 2025.
To help decide which airline to fly from Riverside to Romania, see what other customers have to say about Delta, KLM and LOT. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,958 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,361 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LOT
7.6
Good
1,079 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
803 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,958 reviews

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Riverside to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Riverside to Romania one-way?

    $384 is the cheapest one-way deal found within the past few days, from Scandinavian Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $407 and $418, respectively.

  • What are the most popular routes from Riverside to Romania?

    When deciding which route to take from Riverside to Romania consider Los Angeles - Bucharest Otopeni Intl, Los Angeles - Cluj Napoca or Los Angeles - Sibiu as they are the most popular.

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

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

  • How can I find direct flights from Riverside to Romania?

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

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

    Yes. Cheapflights offers flight deals from Riverside to Romania 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 Romania?

    Currently, November is the cheapest month in which you can book a flight from Riverside to Romania (average of $604). Flying from Riverside to Romania in June is currently the most expensive (average of $1,146). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Riverside to Romania

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Charles de Gaulle flights
Los Angeles to Charles de Gaulle flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Madrid flights
San Francisco to Barcelona-El Prat flights
Los Angeles to Istanbul flights
Los Angeles to London City flights
Los Angeles to Gatwick flights
Los Angeles to Barcelona-El Prat flights
San Francisco to Frankfurt flights
San Francisco to Istanbul flights
San Francisco to Gatwick flights
Los Angeles to Frankfurt flights
Los Angeles to Dublin flights
Los Angeles to Orly flights
San Francisco to London City flights
Los Angeles to Amsterdam flights
San Francisco to Lisbon flights
San Diego to Heathrow flights
San Francisco to Dublin flights
Ontario to Charles de Gaulle flights
San Francisco to Amsterdam flights
San Francisco to Malpensa flights
Los Angeles to Athens flights
San Francisco to Zurich flights
Los Angeles to Palma de Mallorca flights
San Francisco to Madrid flights
Ontario to Heathrow flights
Los Angeles to Lisbon flights
San Francisco to Athens flights
San Francisco to Linate flights
San Francisco to Orly flights
Burbank to Charles de Gaulle flights
Ontario to Leonardo da Vinci/Fiumicino flights
Los Angeles to Luton flights
Los Angeles to Munich flights
Los Angeles to Zurich flights
Los Angeles to Malpensa flights
Los Angeles to Copenhagen flights
Los Angeles to Frederic Chopin flights
San Francisco to Munich flights
Los Angeles to Beauvais-Tille flights
Los Angeles to Sabiha Gokcen flights
Santa Ana to Charles de Gaulle flights
San Francisco to Copenhagen flights
Los Angeles to Stansted flights
San Francisco to Keflavik Intl flights

Top 10 airlines flying from Riverside to Romania

Discover the top 10 airlines that operate flights from Riverside to Romania. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$441Average$808FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$481Average$646FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$485Average$668FlexibilityNo cancel feeOn-time71%
SWISSCheapest$494Average$581FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$499Average$708FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$546Average$786FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$546Average$714FlexibilityNo cancel feeOn-time78%
KLMCheapest$547Average$854FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$562Average$715FlexibilityNo cancel feeOn-time77%
DeltaCheapest$564Average$1,034FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.