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 40% of people opting to fly with this airline when traveling to Belgium. Keep in mind that there are 15 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 12h 50m on average. On the other hand, flying from San Diego to Brussels Bruxelles-National Airport takes 13h 25m 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 is the cheapest airline that flies from California to Belgium?

Aer Lingus, British Airways, and United Airlines are the most popular carriers operating 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 15 as of October 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.

$289 Cheap Flights from California to Belgium in 2026/27

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.

4:45 pm - 6:30 pmSFO San Francisco-BRU Brussels Bruxelles-National

16h 45m1 stop Kastrup Copenhagen

5:45 am - 2:40 pmBRU Brussels Bruxelles-National-SFO San Francisco

17h 55m1 stop Kastrup Copenhagen

$434Scandinavian Airlines

Thu, Apr 15 - Wed, Apr 28

4:45 pm - 2:35 pmSFO San Francisco-BRU Brussels Bruxelles-National

12h 50m1 stop Kastrup Copenhagen

9:10 pm - 2:40 pmBRU Brussels Bruxelles-National-SFO San Francisco

26h 30m2 stops Oslo Gardermoen Kastrup Copenhagen

$437Scandinavian Airlines

Thu, Apr 15 - Wed, Apr 28

9:20 am - 4:35 pmLAX Los Angeles-BRU Brussels Bruxelles-National

22h 15m1 stop Casablanca Mohamed V

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

32h 45m1 stop Casablanca Mohamed V

$596Royal Air Maroc

Fri, Feb 12 - Mon, Feb 22

9:20 am - 4:35 pmLAX Los Angeles-BRU Brussels Bruxelles-National

22h 15m1 stop Casablanca Mohamed V

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

32h 45m1 stop Casablanca Mohamed V

$598Royal Air Maroc

Fri, Feb 12 - Mon, Feb 22

3:20 pm - 6:00 pmLAX Los Angeles-BRU Brussels Bruxelles-National

17h 40m1 stop Rome Fiumicino

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

22h 45m1 stop Casablanca Mohamed V

$654Multiple Airlines

Wed, Dec 9 - Mon, Jan 11

5:10 pm - 8:40 amLAX Los Angeles-BRU Brussels Bruxelles-National

30h 30m2 stops Lisbon Humberto Delgado Milan Malpensa

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

22h 45m1 stop Casablanca Mohamed V

$666Multiple Airlines

Tue, Dec 8 - Mon, Jan 11

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

17h 00m1 stop Zurich

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

18h 55m1 stop Zurich

$685SWISS

Tue, Feb 2 - Tue, Feb 9

7:35 pm - 6:35 pmLAX Los Angeles-BRU Brussels Bruxelles-National

14h 00m1 stop Zurich

9:40 am - 4:30 pmBRU Brussels Bruxelles-National-LAX Los Angeles

15h 50m1 stop Zurich

$685SWISS

Mon, Apr 12 - Tue, Apr 20

5:35 pm - 8:45 pmSFO San Francisco-BRU Brussels Bruxelles-National

18h 10m1 stop Dublin

10:20 am - 3:50 pmBRU Brussels Bruxelles-National-SFO San Francisco

14h 30m1 stop Dublin

$693Aer Lingus

Sun, Apr 18 - Wed, Apr 28

8:20 pm - 8:45 pmLAX Los Angeles-BRU Brussels Bruxelles-National

15h 25m1 stop Dublin

10:20 am - 6:35 pmBRU Brussels Bruxelles-National-LAX Los Angeles

17h 15m1 stop Dublin

$719Aer Lingus

Sun, Apr 18 - Thu, Apr 22

Cheap last minute flights

Enter your travel dates to find the best prices.

5:45 pm - 6:40 pmSFO San Francisco-BRU Brussels Bruxelles-National

16h 55m2 stops Kastrup Copenhagen Stockholm Arlanda

7:15 pm - 2:50 pmBRU Brussels Bruxelles-National-SFO San Francisco

28h 35m1 stop Kastrup Copenhagen

$718Scandinavian Airlines

Tue, Oct 27 - Tue, Nov 17

5:45 pm - 6:35 pmSFO San Francisco-BRU Brussels Bruxelles-National

16h 50m1 stop Kastrup Copenhagen

11:30 am - 2:50 pmBRU Brussels Bruxelles-National-SFO San Francisco

36h 20m2 stops Oslo Gardermoen Kastrup Copenhagen

$727Scandinavian Airlines

Wed, Oct 28 - Tue, Nov 17

7:35 pm - 11:00 amSFO San Francisco-BRU Brussels Bruxelles-National

31h 25m1 stop Lisbon Humberto Delgado

6:00 am - 2:45 pmBRU Brussels Bruxelles-National-SFO San Francisco

17h 45m1 stop Lisbon Humberto Delgado

$736TAP AIR PORTUGAL

Sat, Oct 24 - Sat, Nov 21

7:35 pm - 11:00 amSFO San Francisco-BRU Brussels Bruxelles-National

31h 25m1 stop Lisbon Humberto Delgado

6:00 am - 2:25 pmBRU Brussels Bruxelles-National-SFO San Francisco

17h 25m1 stop Lisbon Humberto Delgado

$736TAP AIR PORTUGAL

Sat, Oct 24 - Mon, Nov 23

10:20 am - 7:35 amLAX Los Angeles-BRU Brussels Bruxelles-National

36h 15m1 stop Casablanca Mohamed V

5:35 pm - 8:20 amBRU Brussels Bruxelles-National-LAX Los Angeles

22h 45m1 stop Casablanca Mohamed V

$804Royal Air Maroc

Fri, Oct 23 - Thu, Oct 29

8:30 pm - 6:50 pmLAX Los Angeles-BRU Brussels Bruxelles-National

14h 20m1 stop Zurich

7:00 am - 1:05 pmBRU Brussels Bruxelles-National-LAX Los Angeles

15h 05m1 stop Frankfurt am Main

$854Multiple Airlines

Tue, Oct 27 - Tue, Nov 17

8:00 am - 11:00 amSFO San Francisco-BRU Brussels Bruxelles-National

19h 00m1 stop Atlanta Hartsfield-Jackson

12:55 pm - 9:49 pmBRU Brussels Bruxelles-National-SFO San Francisco

17h 54m1 stop Atlanta Hartsfield-Jackson

$884Delta

Sun, Oct 25 - Wed, Nov 25

8:00 am - 11:00 amSFO San Francisco-BRU Brussels Bruxelles-National

19h 00m1 stop Atlanta Hartsfield-Jackson

12:55 pm - 9:49 pmBRU Brussels Bruxelles-National-SFO San Francisco

17h 54m1 stop Atlanta Hartsfield-Jackson

$884Delta

Sun, Oct 25 - Fri, Nov 20

8:30 pm - 6:50 pmLAX Los Angeles-BRU Brussels Bruxelles-National

14h 20m1 stop Zurich

6:20 am - 4:35 pmBRU Brussels Bruxelles-National-LAX Los Angeles

19h 15m2 stops Geneva Geneve-Cointrin Zurich

$895SWISS

Tue, Oct 27 - Tue, Nov 17

4:20 pm - 6:00 pmLAX Los Angeles-BRU Brussels Bruxelles-National

17h 40m1 stop Rome Fiumicino

9:25 am - 1:30 pmBRU Brussels Bruxelles-National-LAX Los Angeles

37h 05m2 stops Milan Linate Rome Fiumicino

$901ITA Airways

Tue, Oct 27 - Tue, Nov 10

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

SWISS flights from California to Belgium

Our best SWISS deals on California to Belgium flight tickets

SWISS

Feb 2

LAX7:30 pmLos Angeles

17h 00m

1 stop

BRU9:30 pmBrussels Bruxelles-National

Feb 9

BRU6:40 amBrussels Bruxelles-National

18h 55m

1 stop

LAX4:35 pmLos Angeles

$685

SWISS

Feb 3

LAX12:00 pmLos Angeles

24h 30m

2 stops

BRU9:30 pmBrussels Bruxelles-National

Feb 10

BRU10:05 amBrussels Bruxelles-National

15h 30m

1 stop

LAX4:35 pmLos Angeles

$689

SWISS

Jan 24

SFO7:25 pmSan Francisco

17h 05m

1 stop

BRU9:30 pmBrussels Bruxelles-National

Feb 3

BRU9:30 amBrussels Bruxelles-National

16h 00m

1 stop

SFO4:30 pmSan Francisco

$694

Royal Air Maroc flights from California to Belgium

Our best Royal Air Maroc deals on California to Belgium flight tickets

Royal Air Maroc

Feb 12

LAX9:20 amLos Angeles

22h 15m

1 stop

BRU4:35 pmBrussels Bruxelles-National

Feb 22

BRU7:35 amBrussels Bruxelles-National

32h 45m

1 stop

LAX7:20 amLos Angeles

$596

Royal Air Maroc

Dec 8

LAX9:20 amLos Angeles

22h 15m

1 stop

BRU4:35 pmBrussels Bruxelles-National

Jan 11

BRU5:35 pmBrussels Bruxelles-National

22h 45m

1 stop

LAX7:20 amLos Angeles

$598

Royal Air Maroc

Feb 12

LAX9:20 amLos Angeles

36h 15m

1 stop

BRU6:35 amBrussels Bruxelles-National

Feb 22

BRU5:35 pmBrussels Bruxelles-National

22h 45m

1 stop

LAX7:20 amLos Angeles

$599

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Thu 4/15

4:45 pm-6:30 pm

1 stop16h 45m

Brussels Bruxelles-National

Wed 4/28

5:45 am-2:40 pm

1 stop17h 55m

$434

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Thu 4/15

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Wed 4/28

9:10 pm-2:40 pm

2 stops26h 30m

$437

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Fri 2/12

9:20 am-4:35 pm

1 stop22h 15m

Brussels Bruxelles-National

Mon 2/22

7:35 am-7:20 am

1 stop32h 45m

$596

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Fri 2/12

9:20 am-4:35 pm

1 stop22h 15m

Brussels Bruxelles-National

Mon 2/22

7:35 am-7:20 am

1 stop32h 45m

$598

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Wed 12/9

3:20 pm-6:00 pm

1 stop17h 40m

Brussels Bruxelles-National

Mon 1/11

5:35 pm-7:20 am

1 stop22h 45m

$654

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Tue 12/8

5:10 pm-8:40 am

2 stops30h 30m

Brussels Bruxelles-National

Mon 1/11

5:35 pm-7:20 am

1 stop22h 45m

$666

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Tue 2/2

7:30 pm-9:30 pm

1 stop17h 00m

Brussels Bruxelles-National

Tue 2/9

6:40 am-4:35 pm

1 stop18h 55m

$685

Quickest round-trip

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Mon 4/12

7:35 pm-6:35 pm

1 stop14h 00m

Brussels Bruxelles-National

Tue 4/20

9:40 am-4:30 pm

1 stop15h 50m

$685

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Sun 4/18

5:35 pm-8:45 pm

1 stop18h 10m

Brussels Bruxelles-National

Wed 4/28

10:20 am-3:50 pm

1 stop14h 30m

$693

Los AngelesBrussels

LAX Los Angeles - BRU Brussels Bruxelles-National

LAXBRU

Los Angeles

Sun 4/18

8:20 pm-8:45 pm

1 stop15h 25m

Brussels Bruxelles-National

Thu 4/22

10:20 am-6:35 pm

1 stop17h 15m

$719

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 $531. 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 $692.

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 $863 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 $778 on momondo.

Can stopping save me money on California to Belgium flights?

You could potentially save up to 13% 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	$289
Fastest flight time	12h 50m
Direct flights	None

The best one-way flight to Belgium from California in the past 72 hours is $289. The best round-trip flight deal from California to Belgium found on momondo in the last 72 hours is $434.

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

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 15 as of October 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
Scandinavian Airlines	PriceFrom $402	Free Cancellation	Rating 7.4 2,022 reviews	Search Scandinavian Airlines flights
United Airlines	PriceFrom $457	Free Cancellation	Rating 7.3 10,396 reviews	Search United Airlines flights
British Airways	PriceFrom $465	Free Cancellation	Rating 6.7 8,271 reviews	Search British Airways flights
Air Canada	PriceFrom $492	Free Cancellation	Rating 7.1 11,790 reviews	Search Air Canada flights
Lufthansa	PriceFrom $502	Free Cancellation	Rating 6.8 8,285 reviews	Search Lufthansa flights
American Airlines	PriceFrom $510	Free Cancellation	Rating 7.0 12,183 reviews	Search American Airlines flights
Delta	PriceFrom $518	Free Cancellation	Rating 7.8 8,659 reviews	Search Delta flights
Turkish Airlines	PriceFrom $539	Free Cancellation	Rating 7.4 4,460 reviews	Search Turkish Airlines flights
KLM	PriceFrom $556	Free Cancellation	Rating 7.8 1,592 reviews	Search KLM flights
Royal Air Maroc	PriceFrom $578	Free Cancellation	Rating 6.2 624 reviews	Search Royal Air Maroc 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 11/21

Sat 11/28

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Popular cities

Other flights from California

Other flights to Belgium

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Belgium

Flights to Brusselsfrom $383

Cheap flights from California to Belgium from $289

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 2/16. 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

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

SWISS flights from California to Belgium

Our best SWISS deals on California to Belgium flight tickets

Royal Air Maroc flights from California to Belgium

Our best Royal Air Maroc 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