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$242+ Cheap flights from California 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap flight deals from California to Brussels

Cheapest flights from California to Brussels
Explore the most affordable flight options available from California to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/1. 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.
mar. 12/306:40 amLAX - BRU
2 stops21h 35mUnited Airlines
jue. 1/84:55 pmBRU - LAX
1 stop34h 50mUnited Airlines
Deal found 12/1$552
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/305:30 pmLAX - BRU
2 stops18h 10mLufthansa
jue. 1/87:30 pmBRU - LAX
2 stops36h 29mLufthansa
Deal found 12/2$569
This Expedia deal was found by Cheapflights users on 12/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/307:25 pmLAX - BRU
2 stops27h 25mMultiple Airlines
jue. 1/89:10 pmBRU - LAX
2 stops30h 59mMultiple Airlines
Deal found 12/1$576
This oojo deal was found by Cheapflights users on 12/4. 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.
vie. 12/57:10 pmSFO - BRU
1 stop19h 40mTAP AIR PORTUGAL
mié. 1/216:00 amBRU - SFO
1 stop17h 30mTAP AIR PORTUGAL
Deal found 12/4$594
This Delta deal was found by Cheapflights users on 12/2. 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.
mié. 12/108:54 amLAX - BRU
2 stops20h 21mDelta
mié. 12/176:15 amBRU - LAX
2 stops22h 40mDelta
Deal found 12/2$623
This oojo deal was found by Cheapflights users on 12/4. 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.
dom. 12/283:30 pmLAX - BRU
1 stop16h 10mBritish Airways
vie. 1/93:00 pmBRU - LAX
2 stops18h 31mBritish Airways
Deal found 12/4$639
This Cheapflightsfares deal was found by Cheapflights users on 12/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/285:30 pmLAX - BRU
2 stops20h 00mLufthansa
lun. 1/1210:30 amBRU - LAX
2 stops21h 29mLufthansa
Deal found 12/2$656
This Expedia deal was found by Cheapflights users on 12/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/113:00 pmLAX - BRU
2 stops17h 00mMultiple Airlines
dom. 12/149:35 amBRU - LAX
1 stop14h 40mMultiple Airlines
Deal found 12/3$661
This KAYAK deal was found by Cheapflights users on 12/3. 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.
jue. 12/113:00 pmLAX - BRU
2 stops23h 20mAustrian Airlines
dom. 12/147:55 pmBRU - LAX
2 stops52h 20mAustrian Airlines
Deal found 12/3$665
This oojo deal was found by Cheapflights users on 12/4. 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.
vie. 12/54:40 pmSFO - BRU
1 stop12h 50mScandinavian Airlines
mié. 1/2111:30 amBRU - SFO
2 stops36h 05mScandinavian Airlines
Deal found 12/4$666
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/254:40 pmSFO - BRU
1 stop12h 50mScandinavian Airlines
dom. 1/116:55 pmBRU - SFO
2 stops28h 40mScandinavian Airlines
Deal found 12/3$676
This oojo deal was found by Cheapflights users on 12/2. 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.
mié. 12/105:25 pmSFO - BRU
1 stop17h 35mMultiple Airlines
lun. 12/158:10 pmBRU - SFO
1 stop29h 20mMultiple Airlines
Deal found 12/2$685

Find flight deals from California to Brussels

Keep the following information in mind while searching for California to Brussels flight deals. Data was last updated diciembre 4, 2025.

Round-trip from

$432
(Kiwi.com)

One-way from

$242
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$833
From California to Brussels
Search Deals
One-way flight from California to Brussels
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 December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from California 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 diciembre 4, 2025.
Use the filters below to find and compare flights from California to Brussels that are best for you.

Fly from

California

Fly to

Brussels

Route

Depart

Return

Price

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mié. 2/11

4:45 pm-7:35 pm

2 stops17h 50m

Brussels Bruxelles-National

mié. 2/18

11:50 am-10:19 pm

2 stops19h 29m

$458

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

lun. 2/2

8:05 am-1:55 pm

2 stops20h 50m

Brussels Bruxelles-National

jue. 2/19

10:15 am-10:46 pm

2 stops21h 31m

$460

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

mié. 1/21

1:54 pm-4:20 pm

2 stops17h 26m

Brussels Bruxelles-National

mar. 2/17

9:45 pm-10:19 pm

2 stops33h 34m

$460

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

mié. 3/4

1:58 pm-4:20 pm

2 stops17h 22m

Brussels Bruxelles-National

mar. 3/10

12:00 pm-9:56 pm

2 stops17h 56m

$460

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

vie. 1/30

10:52 am-8:55 am

1 stop13h 03m

Brussels Bruxelles-National

mar. 2/3

10:00 am-3:36 pm

2 stops38h 36m

$463

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

mié. 1/21

7:50 am-2:45 pm

2 stops21h 55m

Brussels Bruxelles-National

mié. 1/28

7:05 am-8:55 pm

2 stops22h 50m

$479

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

mar. 2/3

3:15 pm-5:00 pm

2 stops16h 45m

Brussels Bruxelles-National

dom. 2/15

11:20 am-9:54 pm

2 stops19h 34m

$485

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

mar. 2/3

4:45 pm-7:45 pm

2 stops18h 00m

Brussels Bruxelles-National

dom. 2/15

11:20 am-10:04 pm

2 stops19h 44m

$485

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

sáb. 1/17

12:25 pm-8:00 pm

2 stops22h 35m

Brussels Bruxelles-National

sáb. 1/24

10:00 am-11:25 am

2 stops58h 25m

$492

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

vie. 1/16

11:05 am-1:15 pm

2 stops17h 10m

Brussels Bruxelles-National

vie. 1/23

10:10 am-10:24 pm

1 stop21h 14m

$503

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 60 results
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Best time to book a flight from California to Brussels

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

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

Currently, March is the cheapest month in which you can book a flight from California to Brussels (average of $439). Flying from California to Brussels in June is currently the most expensive (average of $823). 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 CA to BRU?

Find hourly flight availability from California 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 diciembre 4, 2025.

When flying from California to Brussels, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 6% versus a flight in the morning.

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

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

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

How much does it cost to fly round-trip from California to Brussels?

Related info for your journey

Find useful and relevant information for your journey from California to Brussels. 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 California to Brussels?

    Airlines like British Airways, United Airlines, and Air Canada fly from California to Brussels in about 13h 03m. The time it takes to get you to your destination can typically vary by up to 23h 17m. The distance from California to Brussels is about 5654 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from California to Brussels one-way?

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $206. Users have also found prices from $280 and $290 on Iberia and TAP AIR PORTUGAL, respectively.

  • What are the most popular routes from California to Brussels?

    The most popular route from California to Brussels is Los Angeles - Brussels Bruxelles-National. You may also consider San Francisco - Brussels Bruxelles-National or Los Angeles - Charleroi Brussels.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from California to Brussels (average of $439). Flying from California to Brussels in June is currently the most expensive (average of $823). 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 California to Brussels

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Bruxelles-National flights
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John F Kennedy Intl to Charleroi Brussels flights
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Dulles Intl to Charleroi Brussels flights
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Boston to Charleroi Brussels flights
Ontario to Bruxelles-National flights
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San Jose to Bruxelles-National flights
Love Field to Bruxelles-National flights
O'Hare Intl to Charleroi Brussels flights
St. Louis to Bruxelles-National flights
Providence to Bruxelles-National flights
Nashville to Bruxelles-National flights
Jacksonville to Bruxelles-National flights
Madison to Bruxelles-National flights
Miami to Charleroi Brussels flights
San Francisco to Charleroi Brussels flights
Pittsburgh to Bruxelles-National flights
Boise to Bruxelles-National flights

Top 10 airlines flying from California to Brussels

Discover the top 10 airlines that operate flights from California 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 diciembre 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$206Average$902FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$446Average$646FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$470Average$864FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$508Average$996FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$541Average$1,056FlexibilityNo cancel feeOn-time67%
Brussels AirlinesCheapest$544Average$803FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$553Average$873FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$556Average$921FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$559Average$773FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$564Average$905FlexibilityNo cancel feeOn-time70%

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