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Cheap flights from California to Brussels from $218

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 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from California to Brussels

Cheap round-trip flights

Scandinavian Airlines Logo
1:00 pm - 6:35 pmSFO-BRU
20h 35m2 stops
Scandinavian Airlines Logo
8:30 pm - 3:35 pmBRU-SFO
27h 05m1 stop
$447Scandinavian Airlines
Find Deal
Thu, Feb 26 - Wed, Mar 11
Scandinavian Airlines Logo
7:00 am - 9:40 amSFO-BRU
17h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 3:35 pmBRU-SFO
13h 15m1 stop
$449Scandinavian Airlines
Find Deal
Mon, Oct 20 - Sat, Nov 1
Multiple Airlines Logo
2:30 pm - 8:40 amLAX-BRU
33h 10m1 stop
Multiple Airlines Logo
8:50 pm - 8:25 pmBRU-LAX
32h 35m1 stop
$484Multiple Airlines
Find Deal
Mon, Nov 3 - Fri, Nov 21
Aer Lingus Logo
8:15 pm - 8:40 pmLAX-BRU
15h 25m1 stop
Aer Lingus Logo
10:15 am - 6:30 pmBRU-LAX
17h 15m1 stop
$505Aer Lingus
Find Deal
Mon, Oct 20 - Mon, Nov 3
United Airlines Logo
6:40 pm - 7:15 amSJC-BRU
28h 35m2 stops
United Airlines Logo
11:55 am - 8:53 pmBRU-SJC
17h 58m2 stops
$507United Airlines
Find Deal
Sun, Oct 26 - Tue, Nov 4
Aer Lingus Logo
8:15 pm - 6:15 pmLAX-BRU
13h 00m1 stop
Aer Lingus Logo
10:15 am - 6:30 pmBRU-LAX
17h 15m1 stop
$508Aer Lingus
Find Deal
Mon, Nov 3 - Wed, Nov 19
Air Canada Logo
8:45 am - 7:50 amLAX-BRU
15h 05m1 stop
Air Canada Logo
10:00 am - 11:29 amBRU-LAX
34h 29m1 stop
$510Air Canada
Find Deal
Mon, Oct 27 - Tue, Nov 11
United Airlines Logo
6:30 am - 7:55 amSJC-BRU
17h 25m1 stop
United Airlines Logo
11:55 am - 10:05 amBRU-SJC
31h 10m2 stops
$511United Airlines
Find Deal
Sun, Oct 26 - Tue, Nov 4
Air Canada Logo
8:45 am - 7:50 amLAX-BRU
15h 05m1 stop
Air Canada Logo
10:00 am - 10:15 pmBRU-LAX
21h 15m1 stop
$513Air Canada
Find Deal
Mon, Oct 27 - Wed, Nov 12
Multiple Airlines Logo
8:45 am - 7:50 amLAX-BRU
15h 05m1 stop
Multiple Airlines Logo
8:10 pm - 4:35 pmBRU-LAX
29h 25m1 stop
$519Multiple Airlines
Find Deal
Wed, Oct 29 - Mon, Nov 3

Scandinavian Airlines flights from California to Brussels

Our best Scandinavian Airlines deals on California to Brussels flight tickets
Scandinavian Airlines
Feb 26
SFO1:00 pmSan Francisco
20h 35m
2 stops
BRU6:35 pmBrussels Bruxelles-National
Mar 11
BRU8:30 pmBrussels Bruxelles-National
27h 05m
1 stop
SFO3:35 pmSan Francisco
$447
Find similar
Scandinavian Airlines
Oct 20
SFO7:00 amSan Francisco
17h 40m
2 stops
BRU9:40 amBrussels Bruxelles-National
Nov 1
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO3:35 pmSan Francisco
$449
Find similar
Scandinavian Airlines
Nov 10
SFO8:55 pmSan Francisco
37h 55m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 14
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO2:35 pmSan Francisco
$456
Find similar

Aer Lingus flights from California to Brussels

Our best Aer Lingus deals on California to Brussels flight tickets
Aer Lingus
Oct 20
LAX8:15 pmLos Angeles
15h 25m
1 stop
BRU8:40 pmBrussels Bruxelles-National
Nov 3
BRU10:15 amBrussels Bruxelles-National
17h 15m
1 stop
LAX6:30 pmLos Angeles
$505
Find similar
Aer Lingus
Nov 3
LAX8:15 pmLos Angeles
13h 00m
1 stop
BRU6:15 pmBrussels Bruxelles-National
Nov 19
BRU10:15 amBrussels Bruxelles-National
17h 15m
1 stop
LAX6:30 pmLos Angeles
$508
Find similar
Aer Lingus
Nov 5
LAX8:15 pmLos Angeles
13h 00m
1 stop
BRU6:15 pmBrussels Bruxelles-National
Nov 12
BRU10:15 amBrussels Bruxelles-National
17h 15m
1 stop
LAX6:30 pmLos Angeles
$515
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
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

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 2/26

1:00 pm-6:35 pm

2 stops20h 35m

Brussels Bruxelles-National

Wed 3/11

8:30 pm-3:35 pm

1 stop27h 05m

$447

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 10/20

7:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

Sat 11/1

10:20 am-3:35 pm

1 stop13h 15m

$449

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Mon 11/3

2:30 pm-8:40 am

1 stop33h 10m

Brussels Bruxelles-National

Fri 11/21

8:50 pm-8:25 pm

1 stop32h 35m

$484

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Mon 10/20

8:15 pm-8:40 pm

1 stop15h 25m

Brussels Bruxelles-National

Mon 11/3

10:15 am-6:30 pm

1 stop17h 15m

$505

San JoseBrussels

SJC - BRU

SJCBRU

San Jose

Sun 10/26

6:40 pm-7:15 am

2 stops28h 35m

Brussels Bruxelles-National

Tue 11/4

11:55 am-8:53 pm

2 stops17h 58m

$507

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Mon 11/3

8:15 pm-6:15 pm

1 stop13h 00m

Brussels Bruxelles-National

Wed 11/19

10:15 am-6:30 pm

1 stop17h 15m

$508

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Mon 10/27

8:45 am-7:50 am

1 stop15h 05m

Brussels Bruxelles-National

Tue 11/11

10:00 am-11:29 am

1 stop34h 29m

$510

San JoseBrussels

SJC - BRU

SJCBRU

San Jose

Sun 10/26

6:30 am-7:55 am

1 stop17h 25m

Brussels Bruxelles-National

Tue 11/4

11:55 am-10:05 am

2 stops31h 10m

$511

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Mon 10/27

8:45 am-7:50 am

1 stop15h 05m

Brussels Bruxelles-National

Wed 11/12

10:00 am-10:15 pm

1 stop21h 15m

$513

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

Wed 10/29

8:45 am-7:50 am

1 stop15h 05m

Brussels Bruxelles-National

Mon 11/3

8:10 pm-4:35 pm

1 stop29h 25m

$519

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

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?

In general, March is the cheapest month to fly from California to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $660. If you are unable to visit Brussels during the month of March, then departing from California during the month January is also very affordable. Most momondo users find prices during this month for around $679.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from California is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $786. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $956.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from California to Brussels in the evening for as low as $787. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $999.

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from California when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $785 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from California for as low as $644 on momondo.

Cheap California to Brussels flight deals and tips

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

Direct flights

None
There are no direct flights from California to Brussels. There are no popular flight routes from California to Brussels.
Search flight deals

  • When did momondo last update prices for flights from California to Brussels?

    Prices for flights from California to Brussels are updated daily.

  • How many operators does momondo search for flights from California to Brussels?

  • How old do you have to be to fly from California to Brussels?

    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.

  • What documentation or ID do you need to fly to Brussels?

    The travel and health documents you'll need for your trip to Brussels 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. 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

Compare and see reviews for airlines that fly from California to Brussels with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $206Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $446Free CancellationRating
7.4
1,486 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $454Free CancellationRating
7.2
1,277 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom $470Free CancellationRating
7.1
1,977 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $517Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
Air FrancePriceFrom $520Free CancellationRating
7.4
1,468 reviews
Search Air France flights
DeltaPriceFrom $520Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $521Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $530Free CancellationRating
7.8
1,386 reviews
Search KLM flights
United AirlinesPriceFrom $562Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Brussels from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Brussels.

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

Yes momondo offers price alerts on flights to Brussels from California. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Brussels trip

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport