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Cheap flights from California to Belgium 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 Belgium departing on 11/29. 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
0 bags

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Find the cheapest flights from California to Belgium

Cheap round-trip flights

Scandinavian Airlines Logo
7:00 am - 9:40 amSFO-BRU
17h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 2:35 pmBRU-SFO
13h 15m1 stop
$440Scandinavian Airlines
Find Deal
jue., nov. 6 - vie., nov. 21
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
lun., oct. 20 - sáb., 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
lun., nov. 3 - vie., nov. 21
Air Canada Logo
8:05 am - 8:05 amLAX-BRU
15h 00m1 stop
Air Canada Logo
10:00 am - 11:29 amBRU-LAX
34h 29m1 stop
$507Air Canada
Find Deal
dom., oct. 19 - mar., nov. 4
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
dom., oct. 26 - mar., 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
lun., nov. 3 - mié., 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
lun., oct. 27 - mar., 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
dom., oct. 26 - mar., 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
$517Aer Lingus
Find Deal
lun., nov. 3 - mié., nov. 19
Multiple Airlines Logo
2:30 pm - 8:40 amLAX-BRU
34h 10m1 stop
Multiple Airlines Logo
9:10 am - 10:55 amBRU-LAX
34h 45m1 stop
$520Multiple Airlines
Find Deal
lun., oct. 27 - mié., nov. 12

United Airlines flights from California to Belgium

Our best United Airlines deals on California to Belgium flight tickets
United Airlines
Oct 26
SJC6:40 pmSan Jose
28h 35m
2 stops
BRU7:15 amBrussels Bruxelles-National
Nov 4
BRU11:55 amBrussels Bruxelles-National
17h 58m
2 stops
SJC8:53 pmSan Jose
$507
Find similar
United Airlines
Oct 26
SJC6:30 amSan Jose
17h 25m
1 stop
BRU7:55 amBrussels Bruxelles-National
Nov 4
BRU11:55 amBrussels Bruxelles-National
31h 10m
2 stops
SJC10:05 amSan Jose
$511
Find similar
United Airlines
Oct 26
SJC6:30 amSan Jose
17h 25m
1 stop
BRU7:55 amBrussels Bruxelles-National
Nov 4
BRU10:10 amBrussels Bruxelles-National
17h 38m
1 stop
SJC6:48 pmSan Jose
$514
Find similar

Aer Lingus flights from California to Belgium

Our best Aer Lingus deals on California to Belgium flight tickets
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 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
$517
Find similar
Aer Lingus
Sep 22
SFO5:40 pmSan Francisco
31h 00m
1 stop
BRU9:40 amBrussels Bruxelles-National
Oct 13
BRU9:20 pmBrussels Bruxelles-National
27h 35m
1 stop
SFO3:55 pmSan Francisco
$916
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from California to Belgium 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 septiembre 18, 2025.
Use the filters below to find and compare flights from California to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

jue. 11/6

7:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

vie. 11/21

10:20 am-2:35 pm

1 stop13h 15m

$440

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

lun. 10/20

7:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

sáb. 11/1

10:20 am-3:35 pm

1 stop13h 15m

$449

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

lun. 11/3

2:30 pm-8:40 am

1 stop33h 10m

Brussels Bruxelles-National

vie. 11/21

8:50 pm-8:25 pm

1 stop32h 35m

$484

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

dom. 10/19

8:05 am-8:05 am

1 stop15h 00m

Brussels Bruxelles-National

mar. 11/4

10:00 am-11:29 am

1 stop34h 29m

$507

San JoseBrussels

SJC - BRU

SJCBRU

San Jose

dom. 10/26

6:40 pm-7:15 am

2 stops28h 35m

Brussels Bruxelles-National

mar. 11/4

11:55 am-8:53 pm

2 stops17h 58m

$507

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

lun. 11/3

8:15 pm-6:15 pm

1 stop13h 00m

Brussels Bruxelles-National

mié. 11/19

10:15 am-6:30 pm

1 stop17h 15m

$508

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

lun. 10/27

8:45 am-7:50 am

1 stop15h 05m

Brussels Bruxelles-National

mar. 11/11

10:00 am-11:29 am

1 stop34h 29m

$510

San JoseBrussels

SJC - BRU

SJCBRU

San Jose

dom. 10/26

6:30 am-7:55 am

1 stop17h 25m

Brussels Bruxelles-National

mar. 11/4

11:55 am-10:05 am

2 stops31h 10m

$511

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

lun. 11/3

8:15 pm-6:15 pm

1 stop13h 00m

Brussels Bruxelles-National

mié. 11/19

10:15 am-6:30 pm

1 stop17h 15m

$517

Los AngelesBrussels

LAX - BRU

LAXBRU

Los Angeles

lun. 10/27

2:30 pm-8:40 am

1 stop34h 10m

Brussels Bruxelles-National

mié. 11/12

9:10 am-10:55 am

1 stop34h 45m

$520

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 Belgium from

How to get the cheapest flight ticket from California to Belgium

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 Belgium?

In general, March is the cheapest month to fly from California to Belgium. 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 Belgium 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 Belgium?

Our data shows that Tuesday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $786. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $956. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

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

Our most recent data shows that the best time of day to fly to Belgium is in the evening. Flights from California to Belgium during this time can be as low as $787. Flights to Belgium are more costly in the morning, with an average ticket price of $999. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

Can stopping save me money on California to Belgium flights?

You could potentially save up to 34% on your flight if you consider stops on a California to Belgium flight.

Cheap California to Belgium flight deals and tips

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

Direct flights

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

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

    Prices for flights from California to Belgium are updated daily.

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

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

    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 Belgium.

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

    The travel and health documents you'll need for your trip to Belgium 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 Belgium. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from California to Belgium

Compare and see reviews for airlines that fly from California to Belgium with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $206Free CancellationRating
7.6
1,737 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $446Free CancellationRating
7.4
1,487 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $454Free CancellationRating
7.2
1,281 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom $470Free CancellationRating
7.1
1,978 reviews
Search TAP AIR PORTUGAL flights
British AirwaysPriceFrom $517Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
Air FrancePriceFrom $520Free CancellationRating
7.4
1,468 reviews
Search Air France flights
DeltaPriceFrom $520Free CancellationRating
7.9
7,964 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 Belgium?

It is quick and easy to find California to Belgium flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belgium that suits you.

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

All flight searches from California to Belgium on momondo can be filtered to show those which offer flexible booking policies.

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

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 Belgium from California.

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

If you are not ready to book a flight from California to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgium and let you know when they change.

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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