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$217+ Cheap flights from Riverside, CA to Brussels

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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Riverside to Brussels are usually found in March or November, booked 77 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Riverside to Brussels

Keep the following information in mind while searching for Riverside to Brussels flight deals. Data was last updated July 31, 2025.

Round-trip from

$637
(United Airlines)

One-way from

$217
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,059
From Riverside to Brussels
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One-way flight from Riverside to Brussels
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Highest demand for flights based on searches. 16% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Riverside to Brussels

Cheapest flights from Riverside to Brussels
Explore the most affordable flight options available from Riverside to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Gotogate deal was found by Cheapflights users on 7/31. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:30 pmLAX - BRU
1 stop29h 10mScandinavian Airlines
Sun 9/212:55 pmBRU - LAX
1 stop34h 25mScandinavian Airlines
Deal found 7/31$634
This United Airlines deal was found by Cheapflights users on 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/234:11 pmLAX - BRU
2 stops16h 19mUnited Airlines
Fri 1/911:15 amBRU - LAX
2 stops19h 12mUnited Airlines
Deal found 7/30$637
This Austrian Airlines deal was found by Cheapflights users on 7/29. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:05 pmLAX - BRU
1 stop16h 40mAustrian Airlines
Fri 9/265:30 pmBRU - LAX
1 stop28h 35mAustrian Airlines
Deal found 7/29$639
This Scandinavian Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 11/177:30 pmLAX - BRU
2 stops30h 20mMultiple Airlines
Sat 11/226:30 amBRU - LAX
2 stops19h 30mMultiple Airlines
Deal found 7/31$641
This oojo deal was found by Cheapflights users on 7/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:45 pmLAX - BRU
1 stop22h 05mTAP AIR PORTUGAL
Wed 12/35:55 pmBRU - LAX
1 stop30h 05mTAP AIR PORTUGAL
Deal found 7/29$644
This Mytrip deal was found by Cheapflights users on 7/29. 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.
Sat 8/210:30 pmLAX - BRU
1 stop24h 30mAir Canada
Tue 8/1910:00 amBRU - LAX
2 stops17h 58mAir Canada
Deal found 7/29$648
This Ovago deal was found by Cheapflights users on 7/29. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/109:35 pmLAX - BRU
1 stop13h 55mBritish Airways
Tue 3/1012:00 pmBRU - LAX
1 stop17h 25mBritish Airways
Deal found 7/29$669
This Brussels Airlines deal was found by Cheapflights users on 7/29. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:30 pmLAX - BRU
1 stop17h 20mBrussels Airlines
Thu 1/81:50 pmBRU - LAX
1 stop34h 25mBrussels Airlines
Deal found 7/29$674
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/235:30 pmLAX - BRU
2 stops18h 10mLufthansa
Fri 1/99:35 amBRU - LAX
2 stops23h 49mLufthansa
Deal found 7/29$681
This SWISS deal was found by Cheapflights users on 7/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/187:35 pmLAX - BRU
1 stop14h 40mSWISS
Mon 8/258:05 pmBRU - LAX
1 stop29h 25mSWISS
Deal found 7/30$682
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:50 pmLAX - CRL
1 stop15h 50mMultiple Airlines
Thu 9/257:10 amCRL - LAX
1 stop19h 55mMultiple Airlines
Deal found 7/29$684

Cheapflights Fare Finder

 
Customize your flight search to find flights from Riverside to Brussels 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 July 31, 2025.
Use the filters below to find and compare flights from Riverside to Brussels that are best for you.

Fly from

Riverside

Fly to

Brussels

Route

Depart

Return

Price

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Sun 9/14

7:30 pm-9:40 am

1 stop29h 10m

Brussels Bruxelles-National

Sun 9/21

2:55 pm-4:20 pm

1 stop34h 25m

$634

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Wed 9/10

3:05 pm-4:45 pm

1 stop16h 40m

Brussels Bruxelles-National

Fri 9/26

5:30 pm-1:05 pm

1 stop28h 35m

$639

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Mon 8/4

8:05 am-8:00 am

1 stop14h 55m

Brussels Bruxelles-National

Tue 8/19

10:00 am-9:42 pm

1 stop20h 42m

$642

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Wed 9/10

8:15 pm-8:40 pm

1 stop15h 25m

Brussels Bruxelles-National

Fri 9/26

10:20 am-6:25 pm

1 stop17h 05m

$644

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Sat 9/13

10:30 pm-8:50 am

1 stop25h 20m

Brussels Bruxelles-National

Fri 9/19

8:50 pm-8:25 pm

1 stop32h 35m

$650

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Sun 8/10

9:35 pm-8:30 pm

1 stop13h 55m

Brussels Bruxelles-National

Tue 3/10

12:00 pm-9:25 pm

1 stop17h 25m

$669

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Mon 8/18

7:35 pm-7:15 pm

1 stop14h 40m

Brussels Bruxelles-National

Mon 8/25

8:05 pm-4:30 pm

1 stop29h 25m

$682

Los AngelesBrussels

LAX - CRL

LAXCRL

Los Angeles

Wed 9/10

7:50 pm-8:40 pm

1 stop15h 50m

Charleroi Brussels

Thu 9/25

7:10 am-6:05 pm

1 stop19h 55m

$684

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Fri 8/8

8:05 am-8:00 am

1 stop14h 55m

Brussels Bruxelles-National

Thu 8/21

10:00 am-7:40 pm

1 stop18h 40m

$687

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Wed 9/10

7:55 pm-9:20 pm

1 stop40h 25m

Brussels Bruxelles-National

Fri 9/26

7:15 am-6:00 pm

1 stop19h 45m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 17 results
1
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Best time to book a flight from Riverside to Brussels

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

How far ahead should I book a flight from Riverside to Brussels?

Use this chart to determine the optimal time to book a round-trip flight from Riverside to Brussels. Price data was last updated on July 25, 2025.

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Riverside to Brussels. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Riverside to Brussels (average of $614). Flying from Riverside to Brussels in June is currently the most expensive (average of $1,081). 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 BRU?

Find hourly flight availability from Riverside to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Riverside to Brussels as you normally would.

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

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

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

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated July 31, 2025.
Read reviews from past customers who have flown Austrian Airlines, SWISS, and United Airlines from Riverside to Brussels. 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.
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
823 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,686 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,900 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Scandinavian Airlines
7.4
Good
1,457 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Turkish Airlines
7.3
Good
3,933 reviews
Austrian Airlines
7.6
Good
823 reviews

Comfort

7.3

Overall

7.6

Boarding

7.6

Food

6.8

Crew

8.1

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

Related info for your journey

Find useful and relevant information for your journey from Riverside to Brussels. 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 Brussels one-way?

    One-way options have recently been found by users for as low as $315 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Iberia from $348 and United Airlines from $468 one-way.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Riverside to Brussels (average of $614). Flying from Riverside to Brussels in June is currently the most expensive (average of $1,081). 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

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Alternative routes for Riverside to Brussels

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 Brussels

Discover the top 10 airlines that operate flights from Riverside to Brussels. 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$206Average$637FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$446Average$658FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$454Average$730FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$470Average$864FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$517Average$772FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$521Average$742FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$533Average$621FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$573Average$901FlexibilityNo cancel feeOn-time69%
DeltaCheapest$584Average$926FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$586Average$1,018FlexibilityNo cancel feeOn-time67%

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