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

British Airways, Delta, and American Airlines are the most popular carriers operating from California to Belgium

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 12h 50m on average. On the other hand, flying from Los Angeles to Brussels Bruxelles-National Airport takes 13h 20m 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.

What airlines fly to Belgium?

United Airlines, Scandinavian Airlines and Brussels Airlines 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 34% 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.

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 December 2025.

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.

$239 Cheap Flights from California to Belgium in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 7:50 am

LAS

BRU

13h 50m1 stop

10:00 am - 10:27 pm

BRU

LAS

21h 27m2 stops

$448Air Canada

Thu, Jan 22 - Thu, Feb 5

7:15 am - 8:55 am

LAS

BRU

16h 40m1 stop

7:00 am - 5:40 pm

BRU

LAS

19h 40m2 stops

$458Lufthansa

Sat, Jan 17 - Sun, Feb 1

7:00 am - 8:55 am

SMF

BRU

16h 55m1 stop

11:55 am - 8:50 pm

BRU

SMF

17h 55m1 stop

$463Multiple Airlines

Sat, Jan 17 - Sat, Jan 24

11:10 am - 12:35 pm

SMF

BRU

16h 25m2 stops

11:55 am - 8:50 pm

BRU

SMF

17h 55m1 stop

$468Multiple Airlines

Sat, Jan 17 - Sat, Jan 24

11:05 am - 1:15 pm

SNA

BRU

17h 10m2 stops

10:00 am - 11:51 am

BRU

SNA

34h 51m2 stops

$485United Airlines

Mon, Feb 2 - Mon, Feb 9

1:07 pm - 1:15 pm

SMF

BRU

15h 08m2 stops

10:00 am - 11:51 am

BRU

SMF

33h 51m2 stops

$485United Airlines

Sun, Mar 1 - Tue, Mar 24

10:52 am - 8:55 am

SAN

BRU

13h 03m1 stop

11:55 am - 8:47 pm

BRU

SAN

17h 52m1 stop

$498Brussels Airlines

Tue, Feb 3 - Tue, Feb 10

10:25 pm - 8:00 am

ONT

BRU

25h 35m1 stop

10:00 am - 9:04 pm

BRU

ONT

19h 04m1 stop

$513Delta

Thu, Mar 19 - Thu, Mar 26

10:25 pm - 8:00 am

ONT

BRU

25h 35m1 stop

10:00 am - 11:50 pm

BRU

ONT

21h 50m2 stops

$517Delta

Tue, Mar 17 - Mon, Mar 23

8:30 am - 1:15 pm

SFO

BRU

19h 45m2 stops

10:00 am - 9:22 pm

BRU

SFO

20h 22m1 stop

$543Brussels Airlines

Wed, Jan 28 - Thu, Feb 19

Air Canada flights from California to Belgium

Our best Air Canada deals on California to Belgium flight tickets

Air Canada

Jan 22

LAS9:00 amLas Vegas Harry Reid Intl

13h 50m

1 stop

BRU7:50 amBrussels Bruxelles-National

Feb 5

BRU10:00 amBrussels Bruxelles-National

21h 27m

2 stops

LAS10:27 pmLas Vegas Harry Reid Intl

$448

Find similar

Air Canada

Feb 3

LAS9:00 amLas Vegas Harry Reid Intl

19h 15m

2 stops

BRU1:15 pmBrussels Bruxelles-National

Feb 10

BRU10:00 amBrussels Bruxelles-National

19h 39m

1 stop

LAS8:39 pmLas Vegas Harry Reid Intl

$462

Find similar

Air Canada

Feb 2

LAS9:00 amLas Vegas Harry Reid Intl

13h 50m

1 stop

BRU7:50 amBrussels Bruxelles-National

Feb 9

BRU10:00 amBrussels Bruxelles-National

21h 27m

2 stops

LAS10:27 pmLas Vegas Harry Reid Intl

$465

Find similar

Lufthansa flights from California to Belgium

Our best Lufthansa deals on California to Belgium flight tickets

Lufthansa

Jan 17

LAS7:15 amLas Vegas Harry Reid Intl

16h 40m

1 stop

BRU8:55 amBrussels Bruxelles-National

Feb 1

BRU7:00 amBrussels Bruxelles-National

19h 40m

2 stops

LAS5:40 pmLas Vegas Harry Reid Intl

$458

Find similar

Lufthansa

Jan 19

LAS10:44 amLas Vegas Harry Reid Intl

26h 56m

2 stops

BRU10:40 pmBrussels Bruxelles-National

Feb 11

BRU7:00 amBrussels Bruxelles-National

14h 05m

1 stop

LAS12:05 pmLas Vegas Harry Reid Intl

$491

Find similar

Lufthansa

Mar 1

SMF7:00 amSacramento Intl

16h 55m

1 stop

BRU8:55 amBrussels Bruxelles-National

Mar 24

BRU7:00 amBrussels Bruxelles-National

21h 26m

2 stops

SMF8:26 pmSacramento Intl

$493

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBrussels

LAS - BRU

LASBRU

Las Vegas Harry Reid Intl

Thu 1/22

9:00 am-7:50 am

1 stop13h 50m

Brussels Bruxelles-National

Thu 2/5

10:00 am-10:27 pm

2 stops21h 27m

$448

Las VegasBrussels

LAS - BRU

LASBRU

Las Vegas Harry Reid Intl

Sat 1/17

7:15 am-8:55 am

1 stop16h 40m

Brussels Bruxelles-National

Sun 2/1

7:00 am-5:40 pm

2 stops19h 40m

$458

SacramentoBrussels

SMF - BRU

SMFBRU

Sacramento Intl

Sat 1/17

7:00 am-8:55 am

1 stop16h 55m

Brussels Bruxelles-National

Sat 1/24

11:55 am-8:50 pm

1 stop17h 55m

$463

SacramentoBrussels

SMF - BRU

SMFBRU

Sacramento Intl

Sat 1/17

11:10 am-12:35 pm

2 stops16h 25m

Brussels Bruxelles-National

Sat 1/24

11:55 am-8:50 pm

1 stop17h 55m

$468

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

Mon 2/2

11:05 am-1:15 pm

2 stops17h 10m

Brussels Bruxelles-National

Mon 2/9

10:00 am-11:51 am

2 stops34h 51m

$485

SacramentoBrussels

SMF - BRU

SMFBRU

Sacramento Intl

Sun 3/1

1:07 pm-1:15 pm

2 stops15h 08m

Brussels Bruxelles-National

Tue 3/24

10:00 am-11:51 am

2 stops33h 51m

$485

San DiegoBrussels

SAN - BRU

SANBRU

San Diego

Tue 2/3

10:52 am-8:55 am

1 stop13h 03m

Brussels Bruxelles-National

Tue 2/10

11:55 am-8:47 pm

1 stop17h 52m

$498

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Thu 3/19

10:25 pm-8:00 am

1 stop25h 35m

Brussels Bruxelles-National

Thu 3/26

10:00 am-9:04 pm

1 stop19h 04m

$513

OntarioBrussels

ONT - BRU

ONTBRU

Ontario

Tue 3/17

10:25 pm-8:00 am

1 stop25h 35m

Brussels Bruxelles-National

Mon 3/23

10:00 am-11:50 pm

2 stops21h 50m

$517

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 1/28

8:30 am-1:15 pm

2 stops19h 45m

Brussels Bruxelles-National

Thu 2/19

10:00 am-9:22 pm

1 stop20h 22m

$543

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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, 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 $668. If you are unable to visit Belgium during the month of March, then departing from California during the month February is also very affordable. Most momondo users find prices during this month for around $678.

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 $789 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 $757 on momondo.

Can stopping save me money on California to Belgium flights?

You could potentially save up to 36% 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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from California to Belgium takes 12h 50m

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?
The number of operators available for flights from California to Belgium is 14 as of December 2025.
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
SWISS	PriceFrom $206	Free Cancellation	Rating 7.5 1,817 reviews	Search SWISS flights
Finnair	PriceFrom $458	Free Cancellation	Rating 7.6 1,339 reviews	Search Finnair flights
Scandinavian Airlines	PriceFrom $469	Free Cancellation	Rating 7.4 1,617 reviews	Search Scandinavian Airlines flights
TAP AIR PORTUGAL	PriceFrom $470	Free Cancellation	Rating 7.2 2,096 reviews	Search TAP AIR PORTUGAL flights
Air Canada	PriceFrom $492	Free Cancellation	Rating 7.1 10,552 reviews	Search Air Canada flights
United Airlines	PriceFrom $513	Free Cancellation	Rating 7.4 9,102 reviews	Search United Airlines flights
Brussels Airlines	PriceFrom $544	Free Cancellation	Rating 7.2 375 reviews	Search Brussels Airlines flights
Lufthansa	PriceFrom $556	Free Cancellation	Rating 6.8 7,644 reviews	Search Lufthansa flights
American Airlines	PriceFrom $559	Free Cancellation	Rating 7.2 11,053 reviews	Search American Airlines flights
British Airways	PriceFrom $563	Free Cancellation	Rating 6.7 7,602 reviews	Search British Airways 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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Find better results for your trip to Belgium

Popular cities in Belgium

Flights to Brusselsfrom $350

Flights to Ostend

California flight routes

Flights from Santa Ana J. Wayne/Orange Cnty to Colorado Springs

Flights from Santa Ana J. Wayne/Orange Cnty to Las Vegas Harry Reid Intl

Flights from Los Angeles to Las Vegas Harry Reid Intl

Flights from San Jose to Los Angeles

Flights from Ontario to Las Vegas Harry Reid Intl

Flights from Sacramento Intl to Las Vegas Harry Reid Intl

Cheap flights from California to Belgium from $239

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 5/6. 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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Big names and deals

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Air Canada flights from California to Belgium

Our best Air Canada deals on California to Belgium flight tickets

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Our best Lufthansa deals on California to Belgium flight tickets

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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?

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

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

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

Can stopping save me money on California to Belgium flights?

You could potentially save up to 36% on your flight if you consider stops on a California to Belgium flight.

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

British Airways, Delta, and American Airlines are the most popular carriers operating 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

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

Fastest flight time

Direct flights

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

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?

What documentation or ID do you need to fly 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?

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

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

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

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

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