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Cheap flights from California to Brussels from $221

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 8/23. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
4:35 pm - 8:05 pm
SFO
-
BRU
18h 30m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pm
BRU
-
SFO
17h 45m
1 stop
$712TAP AIR PORTUGAL
Wed, Oct 21 - Wed, Nov 4
United Airlines Logo
4:40 pm - 1:15 pm
SFO
-
BRU
35h 35m
1 stop
United Airlines Logo
10:00 am - 9:28 pm
BRU
-
SFO
20h 28m
1 stop
$726United Airlines
Sun, Nov 15 - Wed, Nov 18
Scandinavian Airlines Logo
4:45 pm - 11:00 pm
SFO
-
BRU
21h 15m
1 stop
Scandinavian Airlines Logo
8:30 pm - 2:50 pm
BRU
-
SFO
27h 20m
1 stop
$755Scandinavian Airlines
Tue, Sep 15 - Sun, Dec 13
Air Canada Logo
8:25 am - 1:15 pm
SFO
-
BRU
19h 50m
2 stops
Air Canada Logo
10:00 am - 8:32 pm
BRU
-
SFO
19h 32m
2 stops
$761Air Canada
Sun, Nov 15 - Wed, Nov 18
Multiple Airlines Logo
6:00 pm - 4:40 pm
SAN
-
BRU
13h 40m
1 stop
Multiple Airlines Logo
7:05 am - 9:58 pm
BRU
-
SAN
23h 53m
2 stops
$775Multiple Airlines
Mon, Nov 9 - Fri, Nov 13
Delta Logo
9:40 pm - 10:55 am
SAN
-
BRU
28h 15m
1 stop
Delta Logo
12:55 pm - 11:03 pm
BRU
-
SAN
19h 08m
1 stop
$778Delta
Mon, Nov 9 - Fri, Nov 13
Delta Logo
10:40 pm - 7:35 am
SAN
-
BRU
23h 55m
2 stops
Delta Logo
12:55 pm - 9:41 pm
BRU
-
SAN
17h 46m
1 stop
$781Delta
Mon, Nov 9 - Fri, Nov 13
Air Canada Logo
6:00 pm - 7:10 am
LAS
-
BRU
28h 10m
2 stops
Air Canada Logo
9:55 am - 10:24 pm
BRU
-
LAS
21h 29m
2 stops
$796Air Canada
Sat, Aug 8 - Fri, Aug 21
Multiple Airlines Logo
6:00 pm - 7:10 am
LAS
-
BRU
28h 10m
2 stops
Multiple Airlines Logo
8:35 am - 4:20 pm
BRU
-
LAS
16h 45m
1 stop
$799Multiple Airlines
Sat, Aug 8 - Fri, Aug 21
Scandinavian Airlines Logo
11:53 am - 2:35 pm
LAX
-
BRU
17h 42m
2 stops
Scandinavian Airlines Logo
3:15 pm - 8:27 pm
BRU
-
LAX
38h 12m
2 stops
$942Scandinavian Airlines
Tue, Sep 15 - Fri, Sep 18

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SWISS flights from California to Brussels Bruxelles-National Airport

Our best SWISS deals on California to Brussels Bruxelles-National Airport flight tickets
SWISS
Sep 11
SAN6:18 amSan Diego
17h 32m
2 stops
BRU8:50 amBrussels Bruxelles-National
Sep 18
BRU6:55 amBrussels Bruxelles-National
24h 15m
2 stops
SAN10:10 pmSan Diego
$892
SWISS
Sep 23
LAS7:20 pmLas Vegas Harry Reid Intl
14h 15m
1 stop
BRU6:35 pmBrussels Bruxelles-National
Oct 3
BRU7:40 pmBrussels Bruxelles-National
35h 33m
2 stops
LAS10:13 pmLas Vegas Harry Reid Intl
$894
SWISS
Jun 29
SAN1:39 pmSan Diego
22h 51m
2 stops
BRU9:30 pmBrussels Bruxelles-National
Jul 16
BRU6:55 amBrussels Bruxelles-National
24h 39m
2 stops
SAN10:34 pmSan Diego
$1,129

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
Nov 15
SFO4:40 pmSan Francisco
35h 35m
1 stop
BRU1:15 pmBrussels Bruxelles-National
Nov 18
BRU10:00 amBrussels Bruxelles-National
20h 28m
1 stop
SFO9:28 pmSan Francisco
$726
United Airlines
Dec 5
ONT4:03 pmOntario
60h 12m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Dec 9
BRU10:10 amBrussels Bruxelles-National
19h 10m
2 stops
ONT8:20 pmOntario
$741
United Airlines
Dec 5
ONT4:03 pmOntario
60h 12m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Dec 9
BRU10:10 amBrussels Bruxelles-National
19h 10m
2 stops
ONT8:20 pmOntario
$742

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 June 19, 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
Quickest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 10/21

4:35 pm-8:05 pm

1 stop18h 30m

Brussels Bruxelles-National

Wed 11/4

6:00 am-2:45 pm

1 stop17h 45m

$712

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 11/15

4:40 pm-1:15 pm

1 stop35h 35m

Brussels Bruxelles-National

Wed 11/18

10:00 am-9:28 pm

1 stop20h 28m

$726

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 9/15

4:45 pm-11:00 pm

1 stop21h 15m

Brussels Bruxelles-National

Sun 12/13

8:30 pm-2:50 pm

1 stop27h 20m

$755

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 11/15

8:25 am-1:15 pm

2 stops19h 50m

Brussels Bruxelles-National

Wed 11/18

10:00 am-8:32 pm

2 stops19h 32m

$761

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

6:00 pm-4:40 pm

1 stop13h 40m

Brussels Bruxelles-National

Fri 11/13

7:05 am-9:58 pm

2 stops23h 53m

$775

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

9:40 pm-10:55 am

1 stop28h 15m

Brussels Bruxelles-National

Fri 11/13

12:55 pm-11:03 pm

1 stop19h 08m

$778

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Mon 11/9

10:40 pm-7:35 am

2 stops23h 55m

Brussels Bruxelles-National

Fri 11/13

12:55 pm-9:41 pm

1 stop17h 46m

$781

Las VegasBrussels

LAS - BRU

LASBRU

Las Vegas Harry Reid Intl

Sat 8/8

6:00 pm-7:10 am

2 stops28h 10m

Brussels Bruxelles-National

Fri 8/21

9:55 am-10:24 pm

2 stops21h 29m

$796

Las VegasBrussels

LAS - BRU

LASBRU

Las Vegas Harry Reid Intl

Sat 8/8

6:00 pm-7:10 am

2 stops28h 10m

Brussels Bruxelles-National

Fri 8/21

8:35 am-4:20 pm

1 stop16h 45m

$799

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Tue 9/15

11:53 am-2:35 pm

2 stops17h 42m

Brussels Bruxelles-National

Fri 9/18

3:15 pm-8:27 pm

2 stops38h 12m

$942

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 May. Flight prices, which tend to average around $276, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, 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 May, still average around $286.

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 $802 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 $715 on momondo.

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

You could potentially save up to 28% 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

Fastest flight time

12h 50m

Direct flights

None
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
SWISSPriceFrom $391Free CancellationRating
7.5
1,972 reviews
Search SWISS flights
United AirlinesPriceFrom $457Free CancellationRating
7.4
9,865 reviews
Search United Airlines flights
British AirwaysPriceFrom $465Free CancellationRating
6.7
8,056 reviews
Search British Airways flights
Scandinavian AirlinesPriceFrom $485Free CancellationRating
7.4
1,840 reviews
Search Scandinavian Airlines flights
Air CanadaPriceFrom $488Free CancellationRating
7.1
11,226 reviews
Search Air Canada flights
LufthansaPriceFrom $502Free CancellationRating
6.8
8,082 reviews
Search Lufthansa flights
American AirlinesPriceFrom $510Free CancellationRating
7.1
11,715 reviews
Search American Airlines flights
DeltaPriceFrom $518Free CancellationRating
7.8
8,420 reviews
Search Delta flights
Brussels AirlinesPriceFrom $525Free CancellationRating
7.2
412 reviews
Search Brussels Airlines flights
TAP AIR PORTUGALPriceFrom $526Free CancellationRating
7.2
2,286 reviews
Search TAP AIR PORTUGAL flights

Traveling to a place near Brussels?

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