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$284+ Cheap flights from Riverside, CA to Belgium

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Riverside to Belgium

Cheapest flights from Riverside to Belgium
Explore the most affordable flight options available from Riverside to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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 11/307:00 pmLAX - BRU
1 stop28h 55mUnited Airlines
Sat 12/612:45 pmBRU - LAX
1 stop35h 30mUnited Airlines
Deal found 10/28$555
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 12/118:20 amLAX - BRU
1 stop14h 30mUnited Airlines
Wed 12/177:00 amBRU - LAX
2 stops19h 45mUnited Airlines
Deal found 10/28$557
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/1212:57 pmLAX - BRU
2 stops15h 18mUnited Airlines
Wed 12/177:00 amBRU - LAX
2 stops19h 45mUnited Airlines
Deal found 10/28$558
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Sun 11/308:30 amLAX - BRU
2 stops16h 40mAir Canada
Sat 12/1310:00 amBRU - LAX
2 stops20h 08mAir Canada
Deal found 10/28$562
This KAYAK deal was found by Cheapflights users on 10/30. 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 12/95:30 pmLAX - BRU
2 stops17h 30mAustrian Airlines
Tue 12/166:30 amBRU - LAX
2 stops17h 45mAustrian Airlines
Deal found 10/30$563
This Air Canada deal was found by Cheapflights users on 10/28. 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.
Wed 11/2612:30 pmLAX - BRU
1 stop34h 20mAir Canada
Tue 12/22:25 pmBRU - LAX
2 stops36h 36mAir Canada
Deal found 10/28$567
This Booking.com deal was found by Cheapflights users on 10/28. 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.
Sun 11/308:30 amLAX - BRU
2 stops20h 05mMultiple Airlines
Sat 12/68:10 pmBRU - LAX
1 stop29h 25mMultiple Airlines
Deal found 10/28$570
This Booking.com deal was found by Cheapflights users on 10/29. 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.
Sun 11/305:30 pmLAX - BRU
2 stops17h 30mAustrian Airlines
Sat 12/67:05 pmBRU - LAX
2 stops27h 00mAustrian Airlines
Deal found 10/29$573
This KAYAK deal was found by Cheapflights users on 10/28. 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.
Fri 11/287:10 pmLAX - BRU
1 stop14h 40mSWISS
Mon 12/17:20 pmBRU - LAX
2 stops54h 15mSWISS
Deal found 10/28$581
This ITA Airways deal was found by Cheapflights users on 10/28. 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 ITA Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/63:20 pmLAX - BRU
1 stop17h 40mITA Airways
Thu 12/116:55 pmBRU - LAX
1 stop27h 35mITA Airways
Deal found 10/28$584
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/1212:57 pmLAX - BRU
2 stops15h 18mUnited Airlines
Thu 12/189:00 amBRU - LAX
2 stops18h 45mUnited Airlines
Deal found 10/28$593
This Mytrip deal was found by Cheapflights users on 10/29. 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.
Sun 11/308:30 amLAX - CRL
2 stops18h 10mMultiple Airlines
Sat 12/135:15 pmCRL - LAX
2 stops28h 50mMultiple Airlines
Deal found 10/29$650

Cheap flight deals from Riverside to Belgium

Keep the following information in mind while searching for Riverside to Belgium flight deals. Data was last updated October 30, 2025.

Round-trip from

$555
(United Airlines)

One-way from

$284
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$719
From Riverside to Belgium
Search Deals
One-way flight from Riverside to Belgium
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($196 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Belgium 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 October 30, 2025.
Use the filters below to find and compare flights from Riverside to Belgium that are best for you.

Fly from

Riverside

Fly to

Belgium

Route

Depart

Return

Price

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Thu 12/25

1:45 pm-7:35 am

1 stop32h 50m

Brussels Bruxelles-National

Sun 1/11

2:45 pm-11:45 am

1 stop30h 00m

$612

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Fri 12/26

5:30 am-2:15 pm

2 stops23h 45m

Brussels Bruxelles-National

Sun 1/11

2:45 pm-11:45 am

1 stop30h 00m

$617

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Fri 12/26

6:45 pm-7:50 am

2 stops28h 05m

Brussels Bruxelles-National

Fri 1/9

10:35 am-10:28 pm

2 stops20h 53m

$618

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Fri 12/26

5:30 am-2:15 pm

2 stops23h 45m

Brussels Bruxelles-National

Mon 1/12

6:15 am-6:15 pm

2 stops21h 00m

$627

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Tue 11/25

1:45 pm-2:15 pm

1 stop15h 30m

Brussels Bruxelles-National

Tue 12/2

6:15 am-11:45 am

1 stop14h 30m

$636

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Tue 1/6

7:25 am-1:15 pm

2 stops20h 50m

Brussels Bruxelles-National

Mon 1/12

11:15 am-7:09 pm

1 stop16h 54m

$640

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Tue 12/9

8:20 am-7:50 am

1 stop14h 30m

Brussels Bruxelles-National

Fri 12/19

9:00 am-6:45 pm

2 stops18h 45m

$644

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Thu 12/11

12:57 pm-1:15 pm

2 stops15h 18m

Brussels Bruxelles-National

Fri 12/19

9:00 am-6:45 pm

2 stops18h 45m

$644

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Wed 12/10

8:20 am-7:50 am

1 stop14h 30m

Brussels Bruxelles-National

Fri 12/19

9:00 am-6:45 pm

2 stops18h 45m

$644

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Tue 11/4

12:25 am-8:55 am

1 stop23h 30m

Brussels Bruxelles-National

Wed 11/12

10:00 am-11:29 am

1 stop34h 29m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 44 results
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Best time to book a flight from Riverside to Belgium

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

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

Currently, March is the cheapest month in which you can book a flight from Riverside to Belgium (average of $444). Flying from Riverside to Belgium in June is currently the most expensive (average of $888). 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 BE?

Find hourly flight availability from Riverside to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s optimal to fly from Riverside to Belgium at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Riverside to Belgium?

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

Travelers seeking maximum savings on their Riverside to Belgium flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated October 30, 2025.
See what other customers who have flown with KLM, Scandinavian Airlines, and United Airlines from Riverside to Belgium have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,406 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Scandinavian Airlines
7.4
Good
1,545 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
United Airlines
7.4
Good
8,998 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Brussels Airlines
7.2
Good
369 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,487 reviews
KLM
7.7
Good
1,406 reviews

Comfort

7.7

Food

7.3

Entertainment

7.1

Boarding

7.8

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

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

  • How long is the flight from Riverside to Belgium?

    Airlines like Delta and United Airlines fly from Riverside to Belgium in about 28h 05m. The time it takes to get you to your destination can typically vary by up to 4h 45m. Airlines will cover a distance of 5622 mi. This flight may include one or multiple stops.

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

    Most travelers choose Los Angeles - Brussels Bruxelles-National, Los Angeles - Charleroi Brussels or Los Angeles - Antwerp Deurne when deciding on the best route from Riverside to Belgium.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Riverside to Belgium (average of $444). Flying from Riverside to Belgium in June is currently the most expensive (average of $888). 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 Belgium

Discover the top 10 airlines that operate flights from Riverside to Belgium. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$333Average$665FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$446Average$652FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$470Average$864FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$544Average$784FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$563Average$886FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$569Average$775FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$569Average$816FlexibilityNo cancel feeOn-time69%
KLMCheapest$598Average$1,011FlexibilityNo cancel feeOn-time75%
FinnairCheapest$602Average$996FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$612Average$759FlexibilityNo cancel feeOn-time71%

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