HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brussels

$294+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Apr 20 — Apr 271
Mon 4/20
Mon 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from California to Brussels with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 March 21, 2026.

This Scandinavian Airlines deal was found by Cheapflights users on 3/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:40 pm
SFO
-
BRU
1 stop32h 00m
Scandinavian Airlines
Fri 11/203:10 pm
BRU
-
SFO
1 stop32h 25m
Scandinavian Airlines
Deal found 3/16$523
This eDestinos deal was found by Cheapflights users on 3/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:10 pm
LAX
-
BRU
1 stop29h 30m
Scandinavian Airlines
Sun 9/2010:20 am
BRU
-
LAX
1 stop15h 30m
Scandinavian Airlines
Deal found 3/17$555
This Mytrip deal was found by Cheapflights users on 3/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:45 pm
SFO
-
BRU
1 stop18h 05m
Scandinavian Airlines
Wed 5/133:15 pm
BRU
-
SFO
1 stop32h 25m
Scandinavian Airlines
Deal found 3/16$557
This Gotogate deal was found by Cheapflights users on 3/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/186:00 pm
LAX
-
BRU
1 stop17h 05m
TAP AIR PORTUGAL
Fri 5/18:55 pm
BRU
-
LAX
1 stop26h 45m
TAP AIR PORTUGAL
Deal found 3/16$559
This Booking.com deal was found by Cheapflights users on 3/17. 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 4/267:10 pm
LAX
-
BRU
1 stop34h 25m
Scandinavian Airlines
Mon 5/1110:20 am
BRU
-
LAX
1 stop15h 30m
Scandinavian Airlines
Deal found 3/17$575
This Booking.com deal was found by Cheapflights users on 3/17. 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.
Wed 11/47:30 pm
LAX
-
BRU
1 stop15h 20m
Scandinavian Airlines
Mon 11/97:00 pm
BRU
-
LAX
2 stops31h 00m
Scandinavian Airlines
Deal found 3/17$578
This Booking.com deal was found by Cheapflights users on 3/17. 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.
Thu 11/57:30 pm
LAX
-
BRU
1 stop14h 05m
Scandinavian Airlines
Mon 11/97:00 pm
BRU
-
LAX
2 stops31h 00m
Scandinavian Airlines
Deal found 3/17$580
This oojo deal was found by Cheapflights users on 3/17. 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 4/307:55 pm
SFO
-
BRU
1 stop30h 05m
TAP AIR PORTUGAL
Wed 5/68:55 pm
BRU
-
SFO
1 stop28h 40m
TAP AIR PORTUGAL
Deal found 3/17$589
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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.
Mon 9/147:10 pm
LAX
-
BRU
1 stop18h 50m
Scandinavian Airlines
Tue 9/2210:20 am
BRU
-
LAX
1 stop15h 30m
Scandinavian Airlines
Deal found 3/17$593
This oojo deal was found by Cheapflights users on 3/17. 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.
Wed 9/97:10 pm
LAX
-
BRU
1 stop29h 30m
Scandinavian Airlines
Mon 9/213:15 pm
BRU
-
LAX
1 stop34h 35m
Scandinavian Airlines
Deal found 3/17$597
This oojo deal was found by Cheapflights users on 3/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:45 pm
SFO
-
BRU
1 stop21h 15m
Scandinavian Airlines
Sat 9/58:30 pm
BRU
-
SFO
1 stop27h 10m
Scandinavian Airlines
Deal found 3/16$597
This Scandinavian Airlines deal was found by Cheapflights users on 3/17. 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.
Sun 12/67:30 pm
LAX
-
BRU
1 stop34h 00m
Scandinavian Airlines
Wed 12/910:20 am
BRU
-
LAX
1 stop15h 40m
Scandinavian Airlines
Deal found 3/17$609

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 March 21, 2026.

Round-trip from

$555
(eDestinos)

One-way from

$294
(oojo)

Popular in

June

Cheapest in

January

Average price

$712
From California to Brussels
Search Deals
One-way flight from California to Brussels
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 21, 2026.
Use the filters below to find and compare flights from California to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseBrussels

SJC - BRU

SJCBRU

San Jose

Wed 9/16

3:45 pm-11:00 pm

2 stops22h 15m

Brussels Bruxelles-National

Fri 9/25

5:45 am-10:41 pm

2 stops25h 56m

$698

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 9/8

10:00 am-11:00 pm

2 stops28h 00m

Brussels Bruxelles-National

Fri 10/2

5:45 am-11:43 pm

3 stops26h 58m

$712

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 9/8

11:09 am-3:15 pm

2 stops19h 06m

Brussels Bruxelles-National

Fri 10/2

10:45 am-5:50 pm

1 stop16h 05m

$713

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 5/3

6:45 pm-5:55 pm

1 stop38h 10m

Brussels Bruxelles-National

Sun 5/10

6:50 pm-10:50 am

1 stop25h 00m

$715

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles Los Angeles

Tue 4/7

7:10 pm-10:40 am

2 stops30h 30m

Brussels Bruxelles-National

Wed 4/29

10:20 am-4:50 pm

1 stop15h 30m

$721

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles Los Angeles

Mon 4/20

3:15 pm-8:35 am

2 stops32h 20m

Brussels Bruxelles-National

Mon 5/4

6:55 pm-1:15 pm

1 stop27h 20m

$734

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles Los Angeles

Mon 4/27

12:55 pm-1:15 pm

2 stops15h 20m

Brussels Bruxelles-National

Tue 5/5

9:55 am-7:59 pm

1 stop19h 04m

$744

San JoseBrussels

SJC - BRU

SJCBRU

San Jose

Wed 9/16

8:45 am-8:00 pm

2 stops26h 15m

Brussels Bruxelles-National

Fri 9/25

10:15 am-10:36 pm

1 stop21h 21m

$744
Quickest round-trip

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles Los Angeles

Wed 4/22

12:55 pm-1:15 pm

2 stops15h 20m

Brussels Bruxelles-National

Thu 4/30

8:30 am-1:10 pm

1 stop13h 40m

$747

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Sun 4/26

7:05 am-7:40 am

1 stop15h 35m

Brussels Bruxelles-National

Tue 5/5

9:45 am-6:33 pm

1 stop17h 48m

$754

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

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 $423). Flying from California to Brussels in June is currently the most expensive (average of $780). 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.

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 Scandinavian Airlines, British Airways, and Turkish Airlines fly from California to Brussels in about 19h 06m. The time it takes to get you to your destination can typically vary by up to 19h 04m. 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 KLM. According to our data, you can fly for as low as $191. Users have also found prices from $223 and $243 on British Airways and Aer Lingus, respectively.

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

    The most popular route from California to Brussels is Los Angeles Los Angeles - Brussels Bruxelles-National. You may also consider San Francisco - Brussels Bruxelles-National or Santa Ana J. Wayne/Orange Cnty - Brussels Bruxelles-National.

  • 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 $423). Flying from California to Brussels in June is currently the most expensive (average of $780). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$333Average$637FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$457Average$837FlexibilityNo cancel feeOn-time69%
FinnairCheapest$458Average$736FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$465Average$806FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$470Average$773FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$485Average$638FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$488Average$953FlexibilityNo cancel feeOn-time67%
KLMCheapest$496Average$928FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$502Average$824FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$510Average$767FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.