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$316+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OTP
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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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 April 25, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$552
(Kiwi.com)

One-way from

$316
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$635
Provider with most accurate pricing for Los Angeles-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Bucharest (BUH) flights.
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From Riverside to Romania
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One-way flight from Riverside to Romania
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Highest demand for flights based on searches. 11% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/25. 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.
Mon 5/129:25 pmLAX - IAS
1 stop29h 05mMultiple Airlines
Mon 5/196:30 pmIAS - LAX
2 stops58h 35mMultiple Airlines
Deal found 4/25$552
This Priceline deal was found by Cheapflights users on 4/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:30 pmLAX - OTP
2 stops34h 05mAir Canada
Tue 9/96:00 amOTP - LAX
2 stops25h 35mAir Canada
Deal found 4/25$579
This Justfly.com deal was found by Cheapflights users on 4/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2610:05 pmLAX - OTP
1 stop17h 45mLOT
Tue 9/92:35 pmOTP - LAX
1 stop15h 30mLOT
Deal found 4/25$582
This Gurufare deal was found by Cheapflights users on 4/25. 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.
Sat 8/237:59 pmLAX - OTP
2 stops39h 11mScandinavian Airlines
Sat 9/69:25 pmOTP - LAX
1 stop28h 55mScandinavian Airlines
Deal found 4/25$587
This Orbitz deal was found by Cheapflights users on 4/25. 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.
Sat 10/2512:29 pmLAX - OTP
2 stops26h 16mBritish Airways
Sat 11/88:10 amOTP - LAX
1 stop17h 40mBritish Airways
Deal found 4/25$597
This United Airlines deal was found by Cheapflights users on 4/25. 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 11/811:58 pmLAX - OTP
2 stops27h 47mUnited Airlines
Sun 11/236:00 amOTP - LAX
1 stop19h 15mUnited Airlines
Deal found 4/25$610
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 5/189:25 pmLAX - OTP
1 stop30h 10mMultiple Airlines
Tue 6/32:40 pmOTP - LAX
1 stop38h 25mMultiple Airlines
Deal found 4/25$622
This FlightHub deal was found by Cheapflights users on 4/25. 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 9/295:30 pmLAX - OTP
1 stop15h 05mLufthansa
Mon 10/137:20 pmOTP - LAX
1 stop29h 55mLufthansa
Deal found 4/25$634
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2510:30 pmLAX - OTP
1 stop16h 15mAmerican Airlines
Sat 11/88:10 amOTP - LAX
1 stop17h 40mAmerican Airlines
Deal found 4/25$640
This Austrian Airlines deal was found by Cheapflights users on 4/25. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/228:15 amLAX - OTP
2 stops21h 05mAustrian Airlines
Mon 10/66:55 pmOTP - LAX
2 stops33h 13mAustrian Airlines
Deal found 4/25$645
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/117:45 pmLAX - TSR
1 stop37h 35mMultiple Airlines
Mon 5/269:35 pmTSR - LAX
2 stops53h 55mMultiple Airlines
Deal found 4/24$653
This FlightHub deal was found by Cheapflights users on 4/25. 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 9/257:55 pmLAX - OTP
1 stop38h 30mTurkish Airlines
Thu 10/99:30 amOTP - LAX
1 stop18h 30mTurkish Airlines
Deal found 4/25$655

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 April 25, 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 AngelesIaşi

LAX - IAS

LAXIAS

Los Angeles

Mon 5/12

9:25 pm-12:30 pm

1 stop29h 05m

Iasi

Mon 5/19

6:30 pm-7:05 pm

2 stops58h 35m

$552

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 8/26

10:30 pm-6:35 pm

2 stops34h 05m

Bucharest Otopeni Intl

Tue 9/9

6:00 am-9:35 pm

2 stops25h 35m

$579

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Tue 8/26

10:05 pm-1:50 am

1 stop17h 45m

Bucharest Otopeni Intl

Tue 9/9

2:35 pm-8:05 pm

1 stop15h 30m

$582

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sat 8/23

7:59 pm-9:10 pm

2 stops39h 11m

Bucharest Otopeni Intl

Sat 9/6

9:25 pm-4:20 pm

1 stop28h 55m

$587

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Sun 5/18

9:25 pm-1:35 pm

1 stop30h 10m

Bucharest Otopeni Intl

Tue 6/3

2:40 pm-7:05 pm

1 stop38h 25m

$622

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Mon 9/29

5:30 pm-6:35 pm

1 stop15h 05m

Bucharest Otopeni Intl

Mon 10/13

7:20 pm-3:15 pm

1 stop29h 55m

$634

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Thu 9/4

3:40 pm-1:25 am

1 stop23h 45m

Bucharest Otopeni Intl

Thu 9/11

8:25 am-8:13 pm

2 stops21h 48m

$638

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Mon 9/22

8:15 am-3:20 pm

2 stops21h 05m

Bucharest Otopeni Intl

Mon 10/6

6:55 pm-6:08 pm

2 stops33h 13m

$645

Los AngelesTimisoara

LAX - TSR

LAXTSR

Los Angeles

Sun 5/11

7:45 pm-7:20 pm

1 stop37h 35m

Timisoara

Mon 5/26

9:35 pm-5:30 pm

2 stops53h 55m

$653

Los AngelesBucharest

LAX - OTP

LAXOTP

Los Angeles

Thu 9/25

7:55 pm-8:25 pm

1 stop38h 30m

Bucharest Otopeni Intl

Thu 10/9

9:30 am-6:00 pm

1 stop18h 30m

$655

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 36 results
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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 $1,175). 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 April 25, 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 April 25, 2025.
To help decide which airline to fly from Riverside to Romania, see what other customers have to say about Delta, LOT and Austrian Airlines. 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
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
1,068 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
780 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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.
SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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
7.4
Good
1,444 reviews
Delta
8.0
Very good
7,920 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Comfort

7.9

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?

    $378 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 France and SWISS, with prices starting from $473 and $479, 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 - Timisoara 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 $1,175). 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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Alternative routes for Riverside to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$485Average$668FlexibilityNo cancel feeOn-time71%
SWISSCheapest$494Average$613FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$503Average$705FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$507Average$835FlexibilityNo cancel feeOn-time76%
LOTCheapest$547Average$764FlexibilityNo cancel feeOn-time81%
KLMCheapest$552Average$924FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$556Average$797FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$561Average$726FlexibilityNo cancel feeOn-time78%
Turkish AirlinesCheapest$562Average$711FlexibilityNo cancel feeOn-time77%
DeltaCheapest$569Average$1,040FlexibilityNo cancel feeOn-timeN/A

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