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$239+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from California to Brussels

Keep the following information in mind while searching for California to Brussels flight deals. Data was last updated July 1, 2025.

Round-trip from

$496
(Mytrip)

One-way from

$239
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,135
From California to Brussels
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One-way flight from California to Brussels
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Highest demand for flights based on searches. 19% potential increase in price ($192 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($30 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 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 July 1, 2025.

This oojo deal was found by Cheapflights users on 7/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:40 pmSFO - BRU
1 stop12h 50mScandinavian Airlines
Sun 11/236:55 pmBRU - SFO
2 stops28h 40mScandinavian Airlines
Deal found 7/1$467
This Ticket deal was found by Cheapflights users on 6/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:30 amSAN - BRU
1 stop17h 00mAir France
Tue 8/1910:45 amBRU - SAN
1 stop21h 57mAir France
Deal found 6/30$544
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/35:00 pmSAN - BRU
2 stops30h 00mAir Canada
Tue 8/1910:00 amBRU - SAN
2 stops34h 57mAir Canada
Deal found 6/30$558
This Booking.com deal was found by Cheapflights users on 6/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:45 pmSFO - BRU
1 stop17h 55mAer Lingus
Tue 11/410:15 amBRU - SFO
1 stop14h 20mAer Lingus
Deal found 6/30$562
This oojo deal was found by Cheapflights users on 6/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:20 pmSFO - BRU
1 stop22h 35mTAP AIR PORTUGAL
Mon 9/295:55 amBRU - SFO
1 stop17h 35mTAP AIR PORTUGAL
Deal found 6/30$567
This Gotogate deal was found by Cheapflights users on 6/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:30 amLAS - BRU
1 stop35h 30mAir Canada
Tue 8/1910:00 amBRU - LAS
1 stop33h 40mAir Canada
Deal found 6/30$568
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:30 amLAS - BRU
2 stops24h 35mMultiple Airlines
Wed 8/209:30 pmBRU - LAS
2 stops28h 05mMultiple Airlines
Deal found 7/1$572
This Flighttix deal was found by Cheapflights users on 6/30. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:11 pmLAS - BRU
2 stops28h 29mVirgin Atlantic
Tue 8/1910:45 amBRU - LAS
2 stops21h 33mVirgin Atlantic
Deal found 6/30$578
This Gotogate deal was found by Cheapflights users on 7/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:30 amSFO - BRU
1 stop14h 30mMultiple Airlines
Mon 8/188:05 pmBRU - SFO
1 stop29h 05mMultiple Airlines
Deal found 7/1$586
This CheapOair deal was found by Cheapflights users on 7/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/911:47 pmSFO - BRU
1 stop23h 13mAir Canada
Thu 8/2110:00 amBRU - SFO
1 stop18h 57mAir Canada
Deal found 7/1$591
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/1612:30 amSFO - BRU
2 stops21h 45mUnited Airlines
Tue 8/2610:00 amBRU - SFO
1 stop18h 57mUnited Airlines
Deal found 6/30$595
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sat 8/212:10 amLAS - BRU
1 stop21h 50mUnited Airlines
Tue 8/198:45 amBRU - LAS
1 stop20h 31mUnited Airlines
Deal found 6/30$598

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 July 1, 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

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/13

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Sun 11/23

6:55 pm-2:35 pm

2 stops28h 40m

$467

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 8/3

6:30 am-8:30 am

1 stop17h 00m

Brussels Bruxelles-National

Tue 8/19

10:45 am-11:42 pm

1 stop21h 57m

$544

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Sun 8/3

5:00 pm-8:00 am

2 stops30h 00m

Brussels Bruxelles-National

Tue 8/19

10:00 am-11:57 am

2 stops34h 57m

$558

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 10/22

5:45 pm-8:40 pm

1 stop17h 55m

Brussels Bruxelles-National

Tue 11/4

10:15 am-3:35 pm

1 stop14h 20m

$562

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 9/22

4:20 pm-11:55 pm

1 stop22h 35m

Brussels Bruxelles-National

Mon 9/29

5:55 am-2:30 pm

1 stop17h 35m

$567

Las VegasBrussels

LAS - BRU

LASBRU

Las Vegas Harry Reid Intl

Sun 8/3

11:30 am-8:00 am

1 stop35h 30m

Brussels Bruxelles-National

Tue 8/19

10:00 am-10:40 am

1 stop33h 40m

$568

Las VegasBrussels

LAS - BRU

LASBRU

Las Vegas Harry Reid Intl

Wed 8/13

11:30 am-9:05 pm

2 stops24h 35m

Brussels Bruxelles-National

Wed 8/20

9:30 pm-4:35 pm

2 stops28h 05m

$572

Las VegasBrussels

LAS - BRU

LASBRU

Las Vegas Harry Reid Intl

Sun 8/3

7:11 pm-8:40 am

2 stops28h 29m

Brussels Bruxelles-National

Tue 8/19

10:45 am-11:18 pm

2 stops21h 33m

$578

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 8/13

8:30 am-8:00 am

1 stop14h 30m

Brussels Bruxelles-National

Mon 8/18

8:05 pm-4:10 pm

1 stop29h 05m

$586

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 8/9

11:47 pm-8:00 am

1 stop23h 13m

Brussels Bruxelles-National

Thu 8/21

10:00 am-7:57 pm

1 stop18h 57m

$591

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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, November is the cheapest month in which you can book a flight from California to Brussels (average of $614). Flying from California to Brussels in June is currently the most expensive (average of $1,083). 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 July 1, 2025.

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

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

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 1, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Austrian Airlines from California to Brussels by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
807 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,301 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,472 reviews
Delta
8.0
Very good
7,973 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    For one-way options, check prices for Iberia. According to our data, you can fly for as low as $282. Users have also found prices from $431 and $446 on Aer Lingus and Air Canada, 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 Las Vegas Harry Reid Intl - 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, November is the cheapest month in which you can book a flight from California to Brussels (average of $614). Flying from California to Brussels in June is currently the most expensive (average of $1,083). 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
O'Hare Intl to Bruxelles-National flights
Newark to Bruxelles-National flights
Dallas/Fort Worth to Bruxelles-National flights
Dulles Intl to Bruxelles-National flights
LaGuardia to Bruxelles-National flights
Midway to Bruxelles-National flights
Boston to Bruxelles-National flights
Love Field to Bruxelles-National flights
Reagan-National to Bruxelles-National flights
Baltimore to Bruxelles-National flights
Los Angeles to Bruxelles-National flights
Seattle to Bruxelles-National flights
Detroit to Bruxelles-National flights
John F Kennedy Intl to Charleroi Brussels flights
Minneapolis to Bruxelles-National flights
San Francisco to Bruxelles-National flights
Miami to Bruxelles-National flights
Atlanta to Bruxelles-National flights
Newark to Charleroi Brussels flights
Fort Lauderdale to Bruxelles-National flights
Dulles Intl to Charleroi Brussels flights
Philadelphia to Bruxelles-National flights
Denver to Bruxelles-National flights
O'Hare Intl to Charleroi Brussels flights
Sky Harbor Intl to Bruxelles-National flights
Las Vegas to Bruxelles-National flights
Hobby to Bruxelles-National flights
Austin to Bruxelles-National flights
Orlando to Bruxelles-National flights
Charlotte to Bruxelles-National flights
Boston to Charleroi Brussels flights
Ontario to Bruxelles-National flights
Stewart to Bruxelles-National flights
Des Moines to Bruxelles-National flights
George Bush Intcntl to Bruxelles-National flights
Tampa to Bruxelles-National flights
Portland to Bruxelles-National flights
Pittsburgh to Bruxelles-National flights
Santa Ana to Bruxelles-National flights
San Diego to Bruxelles-National flights
Seattle to Charleroi Brussels flights
Miami to Charleroi Brussels flights
Raleigh to Bruxelles-National flights
Cincinnati to Bruxelles-National flights
Dallas/Fort Worth to Charleroi Brussels flights
San Jose to Bruxelles-National flights
West Palm Beach 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$206Average$916FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$444Average$668FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$470Average$830FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$504Average$787FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$516Average$1,027FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$520Average$781FlexibilityNo cancel feeOn-time77%
DeltaCheapest$520Average$1,094FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$521Average$754FlexibilityNo cancel feeOn-time71%
KLMCheapest$530Average$965FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$573Average$967FlexibilityNo cancel feeOn-time69%

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