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Cheap flights from California to Brussels from $282

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Brussels departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from California to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 am - 7:50 amLAS  Las Vegas Harry Reid Intl-BRU Brussels Bruxelles-National
16h 50m2 stops Los Angeles Montreal Pierre Elliott Trudeau Intl
Multiple Airlines Logo
10:00 am - 10:55 amBRU  Brussels Bruxelles-National-LAS Las Vegas Harry Reid Intl
33h 55m1 stop Montreal Pierre Elliott Trudeau Intl
$713Multiple Airlines
Tue, Dec 1 - Tue, Dec 15
Multiple Airlines Logo
2:10 pm - 8:55 amLAS  Las Vegas Harry Reid Intl-BRU Brussels Bruxelles-National
33h 45m1 stop Chicago O'Hare Intl
Multiple Airlines Logo
10:00 am - 10:55 amBRU  Brussels Bruxelles-National-LAS Las Vegas Harry Reid Intl
33h 55m1 stop Montreal Pierre Elliott Trudeau Intl
$719Multiple Airlines
Tue, Dec 1 - Tue, Dec 15
Air Canada Logo
7:20 am - 8:10 pmLAS  Las Vegas Harry Reid Intl-BRU Brussels Bruxelles-National
27h 50m2 stops Vancouver Intl London Heathrow
Air Canada Logo
10:00 am - 9:40 pmBRU  Brussels Bruxelles-National-LAS Las Vegas Harry Reid Intl
20h 40m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl
$724Air Canada
Tue, Dec 1 - Tue, Dec 15
United Airlines Logo
6:10 am - 1:15 pmSMF  Sacramento Intl-BRU Brussels Bruxelles-National
22h 05m2 stops San Francisco London Heathrow
United Airlines Logo
10:00 am - 11:56 amBRU  Brussels Bruxelles-National-SMF Sacramento Intl
34h 56m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$727United Airlines
Sun, Dec 6 - Tue, Dec 8
Air Canada Logo
2:20 pm - 7:50 amSNA  Santa Ana J. Wayne/Orange Cnty-BRU Brussels Bruxelles-National
56h 30m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
10:00 am - 8:56 pmBRU  Brussels Bruxelles-National-SNA Santa Ana J. Wayne/Orange Cnty
43h 56m2 stops Montreal Pierre Elliott Trudeau Intl Newark
$729Air Canada
Fri, Nov 27 - Fri, Dec 4
United Airlines Logo
7:00 am - 8:55 amONT  Ontario-BRU Brussels Bruxelles-National
16h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
10:00 am - 3:59 pmBRU  Brussels Bruxelles-National-ONT Ontario
38h 59m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl
$730United Airlines
Wed, Nov 18 - Wed, Nov 25
SWISS Logo
10:51 am - 1:40 pmSAN  San Diego-BRU Brussels Bruxelles-National
17h 49m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
10:05 am - 9:57 pmBRU  Brussels Bruxelles-National-SAN San Diego
20h 52m2 stops Zurich Chicago O'Hare Intl
$735SWISS
Tue, Feb 2 - Wed, Feb 24
SWISS Logo
10:51 am - 1:40 pmSAN  San Diego-BRU Brussels Bruxelles-National
17h 49m2 stops Chicago O'Hare Intl Zurich
SWISS Logo
6:40 am - 10:42 pmBRU  Brussels Bruxelles-National-SAN San Diego
25h 02m2 stops Zurich San Francisco
$735SWISS
Mon, Feb 1 - Wed, Feb 24
Lufthansa Logo
5:35 pm - 4:15 pmSAN  San Diego-BRU Brussels Bruxelles-National
13h 40m1 stop Munich Franz Josef Strauss
Lufthansa Logo
9:10 am - 3:45 pmBRU  Brussels Bruxelles-National-SAN San Diego
15h 35m1 stop Munich Franz Josef Strauss
$769Lufthansa
Mon, Feb 1 - Wed, Feb 24
Lufthansa Logo
7:00 am - 10:10 amSAN  San Diego-BRU Brussels Bruxelles-National
18h 10m2 stops Chicago O'Hare Intl Frankfurt am Main
Lufthansa Logo
7:00 am - 6:35 pmBRU  Brussels Bruxelles-National-SAN San Diego
20h 35m2 stops Frankfurt am Main San Francisco
$788Lufthansa
Mon, Feb 1 - Wed, Feb 24

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Air Canada flights from California to Brussels Bruxelles-National Airport

Our best Air Canada deals on California to Brussels Bruxelles-National Airport flight tickets
Air Canada
Dec 1
LAS7:20 amLas Vegas Harry Reid Intl
27h 50m
2 stops
BRU8:10 pmBrussels Bruxelles-National
Dec 15
BRU10:00 amBrussels Bruxelles-National
20h 40m
2 stops
LAS9:40 pmLas Vegas Harry Reid Intl
$724
Air Canada
Nov 27
SNA2:20 pmSanta Ana J. Wayne/Orange Cnty
56h 30m
2 stops
BRU7:50 amBrussels Bruxelles-National
Dec 4
BRU10:00 amBrussels Bruxelles-National
43h 56m
2 stops
SNA8:56 pmSanta Ana J. Wayne/Orange Cnty
$729
Air Canada
Dec 7
LAS11:50 amLas Vegas Harry Reid Intl
35h 00m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 11
BRU10:00 amBrussels Bruxelles-National
33h 55m
1 stop
LAS10:55 amLas Vegas Harry Reid Intl
$730

United Airlines flights from California to Brussels Bruxelles-National Airport

Our best United Airlines deals on California to Brussels Bruxelles-National Airport flight tickets
United Airlines
Dec 6
SMF6:10 amSacramento Intl
22h 05m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Dec 8
BRU10:00 amBrussels Bruxelles-National
34h 56m
2 stops
SMF11:56 amSacramento Intl
$727
United Airlines
Nov 18
ONT7:00 amOntario
16h 55m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 25
BRU10:00 amBrussels Bruxelles-National
38h 59m
2 stops
ONT3:59 pmOntario
$730
United Airlines
Jan 11
ONT4:03 pmOntario
60h 12m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Jan 15
BRU10:00 amBrussels Bruxelles-National
41h 44m
2 stops
ONT6:44 pmOntario
$731

momondo Fare Finder

 
Customize your flight search to find flights from California to Brussels Bruxelles-National Airport 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, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from California to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Las VegasBrussels

LAS Las Vegas Harry Reid Intl - BRU Brussels Bruxelles-National

LASBRU

Las Vegas Harry Reid Intl

Tue 12/1

6:00 am-7:50 am

2 stops16h 50m

Brussels Bruxelles-National

Tue 12/15

10:00 am-10:55 am

1 stop33h 55m

$713

Las VegasBrussels

LAS Las Vegas Harry Reid Intl - BRU Brussels Bruxelles-National

LASBRU

Las Vegas Harry Reid Intl

Tue 12/1

2:10 pm-8:55 am

1 stop33h 45m

Brussels Bruxelles-National

Tue 12/15

10:00 am-10:55 am

1 stop33h 55m

$719

Las VegasBrussels

LAS Las Vegas Harry Reid Intl - BRU Brussels Bruxelles-National

LASBRU

Las Vegas Harry Reid Intl

Tue 12/1

7:20 am-8:10 pm

2 stops27h 50m

Brussels Bruxelles-National

Tue 12/15

10:00 am-9:40 pm

2 stops20h 40m

$724

SacramentoBrussels

SMF Sacramento Intl - BRU Brussels Bruxelles-National

SMFBRU

Sacramento Intl

Sun 12/6

6:10 am-1:15 pm

2 stops22h 05m

Brussels Bruxelles-National

Tue 12/8

10:00 am-11:56 am

2 stops34h 56m

$727

Santa AnaBrussels

SNA Santa Ana J. Wayne/Orange Cnty - BRU Brussels Bruxelles-National

SNABRU

Santa Ana J. Wayne/Orange Cnty

Fri 11/27

2:20 pm-7:50 am

2 stops56h 30m

Brussels Bruxelles-National

Fri 12/4

10:00 am-8:56 pm

2 stops43h 56m

$729

OntarioBrussels

ONT Ontario - BRU Brussels Bruxelles-National

ONTBRU

Ontario

Wed 11/18

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Wed 11/25

10:00 am-3:59 pm

2 stops38h 59m

$730

San DiegoBrussels

SAN San Diego - BRU Brussels Bruxelles-National

SANBRU

San Diego

Tue 2/2

10:51 am-1:40 pm

2 stops17h 49m

Brussels Bruxelles-National

Wed 2/24

10:05 am-9:57 pm

2 stops20h 52m

$735

San DiegoBrussels

SAN San Diego - BRU Brussels Bruxelles-National

SANBRU

San Diego

Mon 2/1

10:51 am-1:40 pm

2 stops17h 49m

Brussels Bruxelles-National

Wed 2/24

6:40 am-10:42 pm

2 stops25h 02m

$735
Quickest round-trip

San DiegoBrussels

SAN San Diego - BRU Brussels Bruxelles-National

SANBRU

San Diego

Mon 2/1

5:35 pm-4:15 pm

1 stop13h 40m

Brussels Bruxelles-National

Wed 2/24

9:10 am-3:45 pm

1 stop15h 35m

$769

San DiegoBrussels

SAN San Diego - BRU Brussels Bruxelles-National

SANBRU

San Diego

Mon 2/1

7:00 am-10:10 am

2 stops18h 10m

Brussels Bruxelles-National

Wed 2/24

7:00 am-6:35 pm

2 stops20h 35m

$788

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Brussels from

How to get the cheapest flight ticket from California to Brussels Bruxelles-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from California is in February. Flight prices, which tend to average around $535, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from California during January instead. Flights to Brussels Bruxelles-National Airport in January, while not as cheap as those in February, still average around $683.

How far in advance should I book a flight from California to Brussels Bruxelles-National Airport?

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $849 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from California for as low as $723 on momondo.

Can stopping save me money on California to Brussels Bruxelles-National Airport flights?

You could potentially save up to 4% on your flight if you consider stops on a California to Brussels Bruxelles-National Airport flight.

Cheap California to Brussels Bruxelles-National Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Brussels Bruxelles-National Airport

Best Price Found

$282

Fastest flight time

12h 50m

Direct flights

None
The best one-way flight to Brussels Bruxelles-National Airport from California in the past 72 hours is $282. The best round-trip flight deal from California to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $713.
The fastest flight from California to Brussels Bruxelles-National Airport takes 12h 50m
There are no direct flights from California to Brussels Bruxelles-National Airport. There are no popular flight routes from California to Brussels Bruxelles-National Airport.
Search flight deals

Frequently asked questions about flying from California to Brussels Bruxelles-National Airport

  • When did momondo last update prices for flights from California to Brussels Bruxelles-National Airport?

    Prices for flights from California to Brussels Bruxelles-National Airport are updated daily.

  • How many operators does momondo search for flights from California to Brussels Bruxelles-National Airport?

  • How old do you have to be to fly from California to Brussels Bruxelles-National Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from California to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents you'll need for your trip to Brussels Bruxelles-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels Bruxelles-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from California to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $457Free CancellationRating
7.4
10,107 reviews
Search United Airlines flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
8,173 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $485Free CancellationRating
7.4
1,952 reviews
Search Scandinavian Airlines flights
Air CanadaPriceFrom $492Free CancellationRating
7.1
11,487 reviews
Search Air Canada flights
LufthansaPriceFrom $502Free CancellationRating
6.8
8,196 reviews
Search Lufthansa flights
American AirlinesPriceFrom $510Free CancellationRating
7.1
11,948 reviews
Search American Airlines flights
DeltaPriceFrom $518Free CancellationRating
7.8
8,504 reviews
Search Delta flights
Brussels AirlinesPriceFrom $544Free CancellationRating
7.3
429 reviews
Search Brussels Airlines flights
KLMPriceFrom $556Free CancellationRating
7.8
1,558 reviews
Search KLM flights
SWISSPriceFrom $565Free CancellationRating
7.5
2,036 reviews
Search SWISS flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Dinant
Mons
Durbuy
Zaventem
Charleroi
Genk
Aalst
Waterloo
Namur
Spa
Mechelen
Knokke-Heist
Hasselt
Francorchamps
Halle

Why use momondo?

Why should I use momondo to find a flight deal from California to Brussels?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brussels from California.

Can I find flights from California to Brussels with flexible booking policies on momondo?

Flights from California to Brussels with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from California to Brussels?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brussels from California.

I’m not ready to book a flight from California to Brussels right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of California to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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