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$492+ Cheap flights from Riverside, CA to Serbia

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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BEG
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from Riverside to Serbia

Keep the following information in mind while searching for Riverside to Serbia flight deals. Data was last updated June 16, 2025.

Round-trip from

$834
(United Airlines)

One-way from

$492
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,159
From Riverside to Serbia
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One-way flight from Riverside to Serbia
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Highest demand for flights based on searches. 21% potential increase in price ($232 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Riverside to Serbia

Cheapest flights from Riverside to Serbia
Explore the most affordable flight options available from Riverside to Serbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:00 amLAX - BEG
2 stops21h 05mUnited Airlines
Tue 12/306:05 amBEG - LAX
2 stops19h 25mUnited Airlines
Deal found 6/16$833
This Lufthansa deal was found by Cheapflights users on 6/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:30 pmLAX - BEG
2 stops18h 35mLufthansa
Sat 12/271:25 pmBEG - LAX
2 stops19h 59mLufthansa
Deal found 6/16$839
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:00 amLAX - BEG
2 stops30h 55mDelta
Thu 8/146:00 amBEG - LAX
2 stops24h 50mDelta
Deal found 6/14$841
This Turkish 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:55 pmLAX - BEG
1 stop27h 35mTurkish Airlines
Sat 8/169:20 amBEG - LAX
1 stop35h 25mTurkish Airlines
Deal found 6/14$844
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/289:25 pmLAX - BEG
2 stops17h 30mMultiple Airlines
Thu 8/217:40 amBEG - LAX
3 stops42h 50mMultiple Airlines
Deal found 6/14$846
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1612:20 pmLAX - BEG
2 stops19h 05mAir Canada
Mon 9/296:10 amBEG - LAX
2 stops20h 48mAir Canada
Deal found 6/14$847
This LOT 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/2010:05 pmLAX - BEG
1 stop33h 30mLOT
Wed 8/135:20 pmBEG - LAX
1 stop35h 45mLOT
Deal found 6/14$871
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:35 pmLAX - BEG
1 stop33h 25mSWISS
Wed 8/132:45 pmBEG - LAX
2 stops40h 10mSWISS
Deal found 6/14$882
This Austrian 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/263:05 pmLAX - BEG
1 stop17h 45mAustrian Airlines
Mon 8/116:30 pmBEG - LAX
1 stop27h 35mAustrian Airlines
Deal found 6/14$966
This KLM deal was found by Cheapflights users on 6/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/161:50 pmLAX - BEG
1 stop24h 05mKLM
Wed 7/306:00 amBEG - LAX
1 stop17h 50mKLM
Deal found 6/15$997
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/123:15 pmLAX - BEG
2 stops46h 05mITA Airways
Thu 9/2512:40 amBEG - LAX
2 stops45h 35mITA Airways
Deal found 6/14$1,030

Cheapflights Fare Finder

Customize your flight search to find flights from Riverside to Serbia 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 16, 2025.
Use the filters below to find and compare flights from Riverside to Serbia that are best for you.

Fly from

Riverside

Fly to

Serbia

Route

Depart

Return

Price

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Fri 12/12

12:25 am-12:55 pm

3 stops27h 30m

Belgrade Nikola Tesla

Sat 12/27

6:25 am-12:24 am

2 stops26h 59m

$834

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Sat 12/13

1:30 pm-5:05 pm

2 stops18h 35m

Belgrade Nikola Tesla

Sat 12/27

1:25 pm-12:24 am

2 stops19h 59m

$839

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Thu 7/24

7:00 am-10:55 pm

2 stops30h 55m

Belgrade Nikola Tesla

Thu 8/14

6:00 am-9:50 pm

2 stops24h 50m

$841

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Thu 7/24

7:55 pm-8:30 am

1 stop27h 35m

Belgrade Nikola Tesla

Sat 8/16

9:20 am-11:45 am

1 stop35h 25m

$844

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Mon 7/28

9:25 pm-11:55 pm

2 stops17h 30m

Belgrade Nikola Tesla

Thu 8/21

7:40 am-5:30 pm

3 stops42h 50m

$846

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Tue 9/16

12:20 pm-4:25 pm

2 stops19h 05m

Belgrade Nikola Tesla

Mon 9/29

6:10 am-5:58 pm

2 stops20h 48m

$847

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Sun 7/20

10:05 pm-4:35 pm

1 stop33h 30m

Belgrade Nikola Tesla

Wed 8/13

5:20 pm-8:05 pm

1 stop35h 45m

$871

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Thu 7/24

7:35 pm-2:00 pm

1 stop33h 25m

Belgrade Nikola Tesla

Wed 8/13

2:45 pm-9:55 pm

2 stops40h 10m

$882

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Sat 7/26

3:05 pm-5:50 pm

1 stop17h 45m

Belgrade Nikola Tesla

Mon 8/11

6:30 pm-1:05 pm

1 stop27h 35m

$966

Los AngelesBelgrade

LAX - BEG

LAXBEG

Los Angeles

Wed 7/16

1:50 pm-10:55 pm

1 stop24h 05m

Belgrade Nikola Tesla

Wed 7/30

6:00 am-2:50 pm

1 stop17h 50m

$997

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Showing 1-10 of 17 results
1
2

Best time to book a flight from Riverside to Serbia

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

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

Currently, January is the cheapest month in which you can book a flight from Riverside to Serbia (average of $688). Flying from Riverside to Serbia in June is currently the most expensive (average of $1,167). 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 RS?

Find hourly flight availability from Riverside to Serbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

When flying from Riverside to Serbia, 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 Serbia by month

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

In terms of precipitation, rainfall in Serbia ranges from 1.6 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Serbia when rainfall is around 1.6 in.

Temperature in Serbia by month

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

If weather is an important factor for your trip to Serbia, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Serbia

Get insights into the airlines that provide service to Serbia. 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 Serbia. Reviews last updated June 16, 2025.
Read through reviews of airlines operating flights from Riverside to Serbia, such as Delta, KLM and LOT. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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.
KLM
7.8
Good
1,361 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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
1,080 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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
804 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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
1,628 reviews
Delta
8.0
Very good
7,963 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

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 Serbia. 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 Serbia one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $494. Turkish Airlines flights start at $540 while deals on Lufthansa start at $595 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Riverside to Serbia (average of $688). Flying from Riverside to Serbia in June is currently the most expensive (average of $1,167). 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 10 airlines flying from Riverside to Serbia

Discover the top 10 airlines that operate flights from Riverside to Serbia. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$570Average$826FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$577Average$857FlexibilityNo cancel feeOn-time69%
Austrian AirlinesCheapest$610Average$1,084FlexibilityNo cancel feeOn-time78%
SWISSCheapest$615Average$1,012FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$636Average$826FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$656Average$959FlexibilityNo cancel feeOn-time76%
LOTCheapest$699Average$1,066FlexibilityNo cancel feeOn-time81%
DeltaCheapest$715Average$1,184FlexibilityNo cancel feeOn-timeN/A
ITA AirwaysCheapest$795Average$1,070FlexibilityNo cancel feeOn-time81%
Air SerbiaCheapest$1,059Average$1,201FlexibilityNo cancel feeOn-timeN/A

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