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$328+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
May 20 — May 271
Wed 5/20
Wed 5/27
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 April 20, 2026.

This Booking.com deal was found by Cheapflights users on 4/19. 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 9/168:10 pm
LAX
-
BRU
1 stop15h 30m
Aer Lingus
Wed 9/2310:20 am
BRU
-
LAX
1 stop17h 05m
Aer Lingus
Deal found 4/19$655
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/204:45 pm
SFO
-
BRU
1 stop21h 15m
Scandinavian Airlines
Mon 9/2811:20 am
BRU
-
SFO
2 stops36h 20m
Scandinavian Airlines
Deal found 4/15$656
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:45 pm
SFO
-
BRU
1 stop16h 45m
Scandinavian Airlines
Wed 5/209:10 pm
BRU
-
SFO
2 stops26h 30m
Scandinavian Airlines
Deal found 4/16$657
This oojo deal was found by Cheapflights users on 4/18. 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.
Mon 5/114:45 pm
SFO
-
BRU
1 stop16h 45m
Scandinavian Airlines
Mon 5/187:10 pm
BRU
-
SFO
1 stop28h 30m
Scandinavian Airlines
Deal found 4/18$659
This Cheapflightsfares deal was found by Cheapflights users on 4/18. 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.
Wed 9/304:45 pm
SFO
-
BRU
2 stops16h 30m
Scandinavian Airlines
Wed 10/145:45 am
BRU
-
SFO
1 stop17h 55m
Scandinavian Airlines
Deal found 4/18$660
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/134:45 pm
SFO
-
BRU
2 stops16h 30m
Scandinavian Airlines
Wed 9/239:10 pm
BRU
-
SFO
2 stops26h 30m
Scandinavian Airlines
Deal found 4/15$663
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:45 pm
SFO
-
BRU
1 stop17h 40m
Turkish Airlines
Wed 5/137:20 am
BRU
-
SFO
1 stop18h 20m
Turkish Airlines
Deal found 4/15$665
This FlightHub deal was found by Cheapflights users on 4/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/512:55 pm
SFO
-
BRU
1 stop19h 55m
Turkish Airlines
Tue 5/126:50 pm
BRU
-
SFO
1 stop30h 50m
Turkish Airlines
Deal found 4/19$666
This oojo deal was found by Cheapflights users on 4/17. 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.
Tue 5/56:45 pm
SFO
-
BRU
1 stop17h 40m
Turkish Airlines
Tue 5/197:20 am
BRU
-
SFO
1 stop18h 20m
Turkish Airlines
Deal found 4/17$668
This Gotogate deal was found by Cheapflights users on 4/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/24:45 pm
SFO
-
BRU
1 stop12h 50m
Scandinavian Airlines
Tue 9/158:30 pm
BRU
-
SFO
1 stop27h 10m
Scandinavian Airlines
Deal found 4/17$676
This Turkish Airlines deal was found by Cheapflights users on 4/19. 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.
Sun 4/261:25 pm
LAX
-
BRU
1 stop19h 25m
Turkish Airlines
Tue 5/127:20 am
BRU
-
LAX
1 stop19h 55m
Turkish Airlines
Deal found 4/19$679
This Turkish Airlines deal was found by Cheapflights users on 4/19. 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.
Mon 4/276:45 pm
SFO
-
BRU
1 stop33h 40m
Turkish Airlines
Tue 5/122:25 pm
BRU
-
SFO
1 stop35h 15m
Turkish Airlines
Deal found 4/19$679

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 April 20, 2026.

Round-trip from

$655
(Booking.com)

One-way from

$328
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$641
From California to Brussels
Search Deals
One-way flight from California to Brussels
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($212 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 April 20, 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

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Sun 9/6

8:10 pm-9:55 am

1 stop28h 45m

Brussels Bruxelles-National

Tue 9/22

11:20 am-6:15 pm

1 stop39h 55m

$680

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 8/24

4:45 pm-6:15 pm

2 stops16h 30m

Brussels Bruxelles-National

Fri 9/4

11:20 am-2:40 pm

2 stops36h 20m

$716

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 10/17

4:45 pm-7:50 pm

1 stop18h 05m

Brussels Bruxelles-National

Wed 10/21

10:20 am-2:40 pm

1 stop13h 20m

$717

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Wed 9/23

8:10 pm-3:15 pm

1 stop34h 05m

Brussels Bruxelles-National

Mon 10/5

11:20 am-6:15 pm

1 stop39h 55m

$720

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 8/27

4:45 pm-7:50 pm

1 stop18h 05m

Brussels Bruxelles-National

Tue 9/8

9:15 pm-2:40 pm

2 stops26h 25m

$723

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Wed 9/30

8:10 pm-10:10 am

1 stop29h 00m

Brussels Bruxelles-National

Sun 10/4

11:10 am-11:40 am

1 stop33h 30m

$740

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/2

6:45 pm-1:25 pm

1 stop33h 40m

Brussels Bruxelles-National

Sun 9/13

2:25 pm-10:50 am

1 stop29h 25m

$740

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 5/10

4:45 pm-10:15 am

2 stops32h 30m

Brussels Bruxelles-National

Sat 5/23

8:30 pm-2:40 pm

1 stop27h 10m

$781

San JoseBrussels

SJC - BRU

SJCBRU

San Jose

Wed 9/16

1:00 pm-8:00 pm

2 stops22h 00m

Brussels Bruxelles-National

Fri 9/25

10:15 am-10:36 pm

1 stop21h 21m

$795

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 9/20

9:40 pm-7:40 am

1 stop25h 00m

Brussels Bruxelles-National

Wed 10/7

9:45 am-6:42 pm

1 stop17h 57m

$797

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 60 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from California to Brussels (average of $206). Flying from California to Brussels in June is currently the most expensive (average of $742). 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.

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 Scandinavian Airlines, Turkish Airlines, and United Airlines fly from California to Brussels in about 21h 15m. The time it takes to get you to your destination can typically vary by up to 7h 30m. The distance from California to Brussels is about 5522 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 - 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, August is the cheapest month in which you can book a flight from California to Brussels (average of $206). Flying from California to Brussels in June is currently the most expensive (average of $742). 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 April 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$206Average$709FlexibilityNo cancel feeOn-time79%
British AirwaysCheapest$286Average$753FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$457Average$883FlexibilityNo cancel feeOn-time69%
TAP AIR PORTUGALCheapest$470Average$912FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$485Average$644FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$488Average$929FlexibilityNo cancel feeOn-time67%
LufthansaCheapest$502Average$831FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$510Average$863FlexibilityNo cancel feeOn-time71%
DeltaCheapest$515Average$963FlexibilityNo cancel feeOn-timeN/A
Brussels AirlinesCheapest$525Average$808FlexibilityNo cancel feeOn-timeN/A

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