What is the cheapest airline that flies from California to Belgium?

Air Canada, Aer Lingus, and Royal Air Maroc are the most popular carriers operating from California to Belgium

What airlines fly to Belgium?

United Airlines, Scandinavian Airlines and Lufthansa are the top three most popular airlines that fly to Belgium from California according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 14 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

How long is the flight from California to Belgium?

Flight times vary depending on what airport in California you fly out of and what airport in Belgium you fly into. For example, flying from San Francisco to Brussels Bruxelles-National Airport takes 13h 10m on average. On the other hand, flying from Los Angeles to Brussels Bruxelles-National Airport takes 13h 45m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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?

The number of operators available for flights from California to Belgium is 14 as of September 2026.

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.

$306 Cheap Flights from California to Belgium in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to Belgium

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 7:55 pmLAX Los Angeles-BRU Brussels Bruxelles-National

24h 35m2 stops Casablanca Mohamed V Barcelona-El Prat

8:45 am - 8:20 amBRU Brussels Bruxelles-National-LAX Los Angeles

32h 35m2 stops Barcelona-El Prat Casablanca Mohamed V

$691Multiple Airlines

Tue, Sep 22 - Mon, Sep 28

5:15 pm - 11:50 pmLAX Los Angeles-BRU Brussels Bruxelles-National

21h 35m1 stop Lisbon Humberto Delgado

6:00 am - 3:15 pmBRU Brussels Bruxelles-National-LAX Los Angeles

18h 15m1 stop Lisbon Humberto Delgado

$697TAP AIR PORTUGAL

Thu, Nov 12 - Sat, Nov 21

5:15 pm - 11:50 pmLAX Los Angeles-BRU Brussels Bruxelles-National

21h 35m1 stop Lisbon Humberto Delgado

6:00 am - 3:15 pmBRU Brussels Bruxelles-National-LAX Los Angeles

18h 15m1 stop Lisbon Humberto Delgado

$698TAP AIR PORTUGAL

Thu, Nov 12 - Sat, Nov 21

7:30 pm - 6:40 pmLAX Los Angeles-BRU Brussels Bruxelles-National

38h 10m2 stops Kastrup Copenhagen Stockholm Arlanda

10:20 am - 5:00 pmBRU Brussels Bruxelles-National-LAX Los Angeles

15h 40m1 stop Kastrup Copenhagen

$700Scandinavian Airlines

Wed, Nov 4 - Sun, Nov 15

7:10 pm - 9:30 pmLAX Los Angeles-BRU Brussels Bruxelles-National

17h 20m1 stop Zurich

6:40 am - 4:35 pmBRU Brussels Bruxelles-National-LAX Los Angeles

18h 55m1 stop Zurich

$702SWISS

Sun, Nov 29 - Wed, Dec 9

10:20 am - 6:35 amLAX Los Angeles-BRU Brussels Bruxelles-National

36h 15m1 stop Casablanca Mohamed V

5:35 pm - 7:20 amBRU Brussels Bruxelles-National-LAX Los Angeles

22h 45m1 stop Casablanca Mohamed V

$714Royal Air Maroc

Fri, Oct 30 - Mon, Nov 2

11:26 am - 1:15 pmONT Ontario-BRU Brussels Bruxelles-National

40h 49m2 stops San Francisco London Heathrow

10:00 am - 6:44 pmBRU Brussels Bruxelles-National-ONT Ontario

41h 44m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$717United Airlines

Tue, Dec 8 - Fri, Dec 11

1:33 pm - 1:15 pmONT Ontario-BRU Brussels Bruxelles-National

38h 42m2 stops San Francisco London Heathrow

10:00 am - 6:44 pmBRU Brussels Bruxelles-National-ONT Ontario

41h 44m2 stops Montreal Pierre Elliott Trudeau Intl Chicago O'Hare Intl

$717United Airlines

Tue, Dec 8 - Fri, Dec 11

10:30 am - 1:40 pmSAN San Diego-BRU Brussels Bruxelles-National

18h 10m2 stops Chicago O'Hare Intl Zurich

6:40 am - 10:42 pmBRU Brussels Bruxelles-National-SAN San Diego

25h 02m2 stops Zurich San Francisco

$740SWISS

Wed, Jan 20 - Wed, Jan 27

7:30 pm - 2:30 pmLAX Los Angeles-BRU Brussels Bruxelles-National

34h 00m1 stop Kastrup Copenhagen

10:20 am - 5:00 pmBRU Brussels Bruxelles-National-LAX Los Angeles

15h 40m1 stop Kastrup Copenhagen

$785Scandinavian Airlines

Thu, Nov 12 - Sun, Nov 22

Cheap last minute flights

Enter your travel dates to find the best prices.

10:20 am - 9:30 pmLAX Los Angeles-BRU Brussels Bruxelles-National

26h 10m2 stops Casablanca Mohamed V Barcelona-El Prat

10:25 am - 8:20 amBRU Brussels Bruxelles-National-LAX Los Angeles

30h 55m2 stops Barcelona-El Prat Casablanca Mohamed V

$722Multiple Airlines

Sun, Sep 6 - Sat, Sep 19

10:20 am - 8:40 pmLAX Los Angeles-BRU Brussels Bruxelles-National

25h 20m2 stops Casablanca Mohamed V Barcelona-El Prat

8:45 am - 8:20 amBRU Brussels Bruxelles-National-LAX Los Angeles

32h 35m2 stops Barcelona-El Prat Casablanca Mohamed V

$734Multiple Airlines

Sun, Sep 6 - Mon, Sep 21

6:00 am - 7:40 amSFO San Francisco-BRU Brussels Bruxelles-National

16h 40m1 stop Atlanta Hartsfield-Jackson

9:45 am - 9:39 pmBRU Brussels Bruxelles-National-SFO San Francisco

20h 54m1 stop Atlanta Hartsfield-Jackson

$963Delta

Sun, Sep 6 - Tue, Sep 15

8:00 am - 7:40 amSFO San Francisco-BRU Brussels Bruxelles-National

14h 40m1 stop Atlanta Hartsfield-Jackson

9:45 am - 5:30 pmBRU Brussels Bruxelles-National-SFO San Francisco

16h 45m1 stop Atlanta Hartsfield-Jackson

$963Delta

Sun, Sep 6 - Fri, Sep 18

6:00 am - 9:00 amSFO San Francisco-BRU Brussels Bruxelles-National

18h 00m1 stop Chicago O'Hare Intl

10:15 am - 5:23 pmBRU Brussels Bruxelles-National-SFO San Francisco

16h 08m1 stop Chicago O'Hare Intl

$963United Airlines

Sun, Sep 6 - Thu, Sep 17

7:00 am - 7:45 amSFO San Francisco-BRU Brussels Bruxelles-National

15h 45m1 stop Newark

11:10 am - 7:14 pmBRU Brussels Bruxelles-National-SFO San Francisco

17h 04m1 stop Newark

$963United Airlines

Sun, Sep 6 - Wed, Sep 16

12:05 am - 7:10 amSFO San Francisco-BRU Brussels Bruxelles-National

22h 05m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

9:10 am - 3:16 pmBRU Brussels Bruxelles-National-SFO San Francisco

39h 06m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$1,010Air Canada

Thu, Sep 3 - Fri, Sep 11

2:10 pm - 6:35 pmSFO San Francisco-BRU Brussels Bruxelles-National

19h 25m2 stops Las Vegas Harry Reid Intl Zurich

9:40 am - 7:53 pmBRU Brussels Bruxelles-National-SFO San Francisco

19h 13m2 stops Zurich Las Vegas Harry Reid Intl

$1,014SWISS

Sat, Sep 5 - Sat, Sep 12

10:30 pm - 7:10 amLAX Los Angeles-BRU Brussels Bruxelles-National

23h 40m1 stop Montreal Pierre Elliott Trudeau Intl

9:10 am - 7:54 pmBRU Brussels Bruxelles-National-LAX Los Angeles

19h 44m1 stop Montreal Pierre Elliott Trudeau Intl

$1,031Air Canada

Sat, Sep 5 - Tue, Sep 15

4:39 pm - 6:35 pmLAX Los Angeles-BRU Brussels Bruxelles-National

16h 56m2 stops Las Vegas Harry Reid Intl Zurich

6:55 am - 4:30 pmBRU Brussels Bruxelles-National-LAX Los Angeles

18h 35m1 stop Zurich

$1,034SWISS

Sat, Sep 5 - Tue, Sep 15

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Brussels Airlines flights from California to Belgium

Our best Brussels Airlines deals on California to Belgium flight tickets

Brussels Airlines

Sep 13

SFO8:10 amSan Francisco

14h 00m

1 stop

BRU7:10 amBrussels Bruxelles-National

Sep 23

BRU6:20 amBrussels Bruxelles-National

15h 20m

1 stop

SFO12:40 pmSan Francisco

$926

Brussels Airlines

Sep 6

LAX8:15 amLos Angeles

13h 55m

1 stop

BRU7:10 amBrussels Bruxelles-National

Sep 16

BRU10:30 amBrussels Bruxelles-National

14h 50m

1 stop

LAX4:20 pmLos Angeles

$943

Brussels Airlines

Sep 6

LAX8:15 amLos Angeles

13h 55m

1 stop

BRU7:10 amBrussels Bruxelles-National

Sep 15

BRU10:30 amBrussels Bruxelles-National

14h 50m

1 stop

LAX4:20 pmLos Angeles

$1,021

British Airways flights from California to Belgium

Our best British Airways deals on California to Belgium flight tickets

British Airways

Dec 3

ONT2:22 pmOntario

17h 33m

2 stops

BRU4:55 pmBrussels Bruxelles-National

Feb 4

BRU10:10 amBrussels Bruxelles-National

20h 51m

2 stops

ONT10:01 pmOntario

$852

British Airways

Nov 22

SFO5:25 pmSan Francisco

32h 45m

1 stop

BRU11:10 amBrussels Bruxelles-National

Dec 19

BRU6:10 pmBrussels Bruxelles-National

29h 45m

1 stop

SFO2:55 pmSan Francisco

$871

British Airways

Nov 30

LAS8:55 pmLas Vegas Harry Reid Intl

15h 00m

1 stop

BRU8:55 pmBrussels Bruxelles-National

Dec 31

BRU10:10 amBrussels Bruxelles-National

17h 40m

1 stop

LAS6:50 pmLas Vegas Harry Reid Intl

$930

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Tue 9/22

10:20 am-7:55 pm

2 stops24h 35m

Brussels Bruxelles-National

Mon 9/28

8:45 am-8:20 am

2 stops32h 35m

$691

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Thu 11/12

5:15 pm-11:50 pm

1 stop21h 35m

Brussels Bruxelles-National

Sat 11/21

6:00 am-3:15 pm

1 stop18h 15m

$697

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Thu 11/12

5:15 pm-11:50 pm

1 stop21h 35m

Brussels Bruxelles-National

Sat 11/21

6:00 am-3:15 pm

1 stop18h 15m

$698

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Wed 11/4

7:30 pm-6:40 pm

2 stops38h 10m

Brussels Bruxelles-National

Sun 11/15

10:20 am-5:00 pm

1 stop15h 40m

$700

Quickest round-trip

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Sun 11/29

7:10 pm-9:30 pm

1 stop17h 20m

Brussels Bruxelles-National

Wed 12/9

6:40 am-4:35 pm

1 stop18h 55m

$702

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Fri 10/30

10:20 am-6:35 am

1 stop36h 15m

Brussels Bruxelles-National

Mon 11/2

5:35 pm-7:20 am

1 stop22h 45m

$714

OntarioBrussels

ONT Ontario - BRU Brussels Bruxelles-National

ONTBRU

Ontario

Tue 12/8

11:26 am-1:15 pm

2 stops40h 49m

Brussels Bruxelles-National

Fri 12/11

10:00 am-6:44 pm

2 stops41h 44m

$717

OntarioBrussels

ONT Ontario - BRU Brussels Bruxelles-National

ONTBRU

Ontario

Tue 12/8

1:33 pm-1:15 pm

2 stops38h 42m

Brussels Bruxelles-National

Fri 12/11

10:00 am-6:44 pm

2 stops41h 44m

$717

San DiegoBrussels

SAN San Diego - BRU Brussels Bruxelles-National

SANBRU

San Diego

Wed 1/20

10:30 am-1:40 pm

2 stops18h 10m

Brussels Bruxelles-National

Wed 1/27

6:40 am-10:42 pm

2 stops25h 02m

$740

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Thu 11/12

7:30 pm-2:30 pm

1 stop34h 00m

Brussels Bruxelles-National

Sun 11/22

10:20 am-5:00 pm

1 stop15h 40m

$785

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Belgium?

In general, February 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 $535. If you are unable to visit Belgium during the month of February, then departing from California during the month January is also very affordable. Most momondo users find prices during this month for around $683.

How far in advance should I book a flight from California 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 $858 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 $723 on momondo.

Can stopping save me money on California to Belgium flights?

You could potentially save up to 25% 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

Best Price Found	$306
Fastest flight time	13h 10m
Direct flights	None

The best one-way flight to Belgium from California in the past 72 hours is $306. The best round-trip flight deal from California to Belgium found on momondo in the last 72 hours is $691.

The fastest flight from California to Belgium takes 13h 10m

There are no direct flights from California to Belgium. There are no popular flight routes from California to Belgium.

Search flight deals

Frequently asked questions about flying from California to Belgium

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?
The number of operators available for flights from California to Belgium is 14 as of September 2026.
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
United Airlines	PriceFrom $457	Free Cancellation	Rating 7.4 10,157 reviews	Search United Airlines flights
British Airways	PriceFrom $465	Free Cancellation	Rating 6.7 8,195 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $485	Free Cancellation	Rating 7.4 1,971 reviews	Search Scandinavian Airlines flights
Air Canada	PriceFrom $492	Free Cancellation	Rating 7.1 11,570 reviews	Search Air Canada flights
Lufthansa	PriceFrom $502	Free Cancellation	Rating 6.8 8,232 reviews	Search Lufthansa flights
American Airlines	PriceFrom $510	Free Cancellation	Rating 7.1 12,023 reviews	Search American Airlines flights
Delta	PriceFrom $518	Free Cancellation	Rating 7.8 8,540 reviews	Search Delta flights
Brussels Airlines	PriceFrom $544	Free Cancellation	Rating 7.3 431 reviews	Search Brussels Airlines flights
KLM	PriceFrom $556	Free Cancellation	Rating 7.8 1,569 reviews	Search KLM flights
SWISS	PriceFrom $565	Free Cancellation	Rating 7.5 2,060 reviews	Search SWISS 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.

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Flights to Brusselsfrom $499

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Cheap flights from California to Belgium from $306

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 10/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from California to Belgium

Cheap round-trip flights

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Cheap last minute flights

Big names and deals

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Brussels Airlines flights from California to Belgium

Our best Brussels Airlines deals on California to Belgium flight tickets

British Airways flights from California to Belgium

Our best British Airways deals on California to Belgium flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from California to Belgium that are best for you.

See travel insights to Belgium from

How to get the cheapest flight ticket from California to Belgium

What is the cheapest month to fly to Belgium?

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

Can stopping save me money on California to Belgium flights?

What is the cheapest airline that flies from California to Belgium?

What airlines fly to Belgium?

How long is the flight from California to Belgium?

Cheap California to Belgium flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from California to Belgium

Best airlines flying from California to Belgium

Compare and see reviews for airlines that fly from California to Belgium with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

California flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Belgium

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belgium

List of cabin classes available on flights landing in Belgium. Availability may vary depending on flight origin and airline.

Complete your trip to Belgium

Explore popular destinations other users love

According to popular flight searches on momondo this year