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$218+ Cheap flights from California to Belgium

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BRU
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from California to Belgium

Keep the following information in mind while searching for California to Belgium flight deals. Data was last updated September 15, 2025.

Round-trip from

$447
(SmartFares)

One-way from

$218
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$719
From California to Belgium
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One-way flight from California to Belgium
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Highest demand for flights based on searches. 20% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from California to Belgium

Cheapest flights from California to Belgium
Explore the most affordable flight options available from California to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:00 amSFO - BRU
2 stops17h 40mScandinavian Airlines
Fri 10/3110:20 amBRU - SFO
1 stop13h 15mScandinavian Airlines
Deal found 9/13$449
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:35 pmSFO - BRU
2 stops23h 15mScandinavian Airlines
Wed 11/58:30 pmBRU - SFO
1 stop27h 05mScandinavian Airlines
Deal found 9/14$454
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:40 pmSFO - BRU
1 stop12h 50mScandinavian Airlines
Mon 11/2410:20 amBRU - SFO
1 stop13h 15mScandinavian Airlines
Deal found 9/14$460
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:00 amSFO - BRU
2 stops17h 40mScandinavian Airlines
Sat 11/18:30 pmBRU - SFO
1 stop27h 05mScandinavian Airlines
Deal found 9/14$468
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:40 pmSFO - BRU
1 stop12h 50mScandinavian Airlines
Sat 11/2210:20 amBRU - SFO
1 stop13h 15mScandinavian Airlines
Deal found 9/14$470
This Scandinavian Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:30 pmSFO - BRU
2 stops22h 20mScandinavian Airlines
Wed 11/1911:30 amBRU - SFO
2 stops36h 05mScandinavian Airlines
Deal found 9/14$472
This oojo deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:40 pmSFO - BRU
2 stops19h 15mScandinavian Airlines
Sun 11/2310:20 amBRU - SFO
1 stop13h 15mScandinavian Airlines
Deal found 9/14$474
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/164:40 pmSFO - BRU
1 stop18h 10mScandinavian Airlines
Fri 11/2111:30 amBRU - SFO
2 stops36h 05mScandinavian Airlines
Deal found 9/13$476
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:40 pmSFO - BRU
1 stop18h 10mScandinavian Airlines
Mon 11/2410:20 amBRU - SFO
1 stop13h 15mScandinavian Airlines
Deal found 9/14$477
This CrystalTravel deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:40 pmSFO - BRU
1 stop18h 10mScandinavian Airlines
Thu 11/2010:20 amBRU - SFO
1 stop13h 15mScandinavian Airlines
Deal found 9/14$479
This eDestinos deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/208:15 pmLAX - BRU
1 stop15h 25mAer Lingus
Mon 11/310:15 amBRU - LAX
1 stop17h 15mAer Lingus
Deal found 9/13$505
This Mytrip deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:35 pmLAS - BRU
1 stop13h 40mAer Lingus
Tue 11/410:15 amBRU - LAS
1 stop16h 35mAer Lingus
Deal found 9/13$506

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from California to Belgium that are best for you.

Fly from

California

Fly to

Belgium

Route

Depart

Return

Price

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 10/29

12:35 pm-7:50 pm

2 stops23h 15m

Brussels Bruxelles-National

Wed 11/5

8:30 pm-2:35 pm

1 stop27h 05m

$454

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 10/13

3:30 pm-6:30 pm

2 stops18h 00m

Brussels Bruxelles-National

Mon 10/27

8:30 pm-4:10 pm

1 stop27h 40m

$480

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 10/14

12:35 pm-7:50 pm

2 stops22h 15m

Brussels Bruxelles-National

Fri 10/24

7:10 pm-4:30 pm

1 stop30h 20m

$480

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 10/15

12:35 pm-6:30 pm

2 stops20h 55m

Brussels Bruxelles-National

Mon 10/27

8:30 pm-4:10 pm

1 stop27h 40m

$480

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 3/4

1:00 pm-7:50 pm

2 stops21h 50m

Brussels Bruxelles-National

Sun 3/8

8:30 pm-3:35 pm

1 stop27h 05m

$480

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/6

4:40 pm-7:50 pm

1 stop18h 10m

Brussels Bruxelles-National

Fri 11/21

11:30 am-2:35 pm

2 stops36h 05m

$484

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 10/13

3:30 pm-6:30 pm

2 stops18h 00m

Brussels Bruxelles-National

Fri 10/24

7:00 pm-4:30 pm

2 stops30h 30m

$502

Santa AnaBrussels

SNA - BRU

SNABRU

Santa Ana J. Wayne/Orange Cnty

Mon 11/3

2:07 pm-8:55 am

1 stop33h 48m

Brussels Bruxelles-National

Wed 11/19

10:10 am-10:13 pm

1 stop21h 03m

$515

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 3/14

5:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Mon 4/13

10:20 am-2:40 pm

1 stop13h 20m

$520

Las VegasBrussels

LAS - BRU

LASBRU

Las Vegas Harry Reid Intl

Mon 10/20

11:10 am-1:15 pm

2 stops17h 05m

Brussels Bruxelles-National

Tue 11/4

10:00 am-9:44 pm

2 stops20h 44m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 60 results
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Best time to book a flight from California to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from California to Belgium

What is the cheapest month to book a flight from California to Belgium?

Currently, November is the cheapest month in which you can book a flight from California to Belgium (average of $614). Flying from California to Belgium in June is currently the most expensive (average of $1,077). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CA to BE?

Find hourly flight availability from California to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Belgium as you normally would.

Related info for your journey

Find useful and relevant information for your journey from California to Belgium. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from California to Belgium?

    Airlines like Scandinavian Airlines, United Airlines, and Air Canada fly from California to Belgium in about 17h 05m. The time it takes to get you to your destination can typically vary by up to 16h 43m. California and Belgium are separated by a distance of 5397 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from California to Belgium one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $376. However, be on the lookout for offers from United Airlines and KLM, as they are both options that can get you from California to Belgium for a low price.

  • Can I find deals for flights from California to Belgium that include hotel bookings?

    Yes. In addition to deals on California to Belgium flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Belgium?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Belgium.

  • Can I find deals for business class flights from California to Belgium?

    Yes. Cheapflights offers flight deals from California to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Belgium?

    Currently, November is the cheapest month in which you can book a flight from California to Belgium (average of $614). Flying from California to Belgium in June is currently the most expensive (average of $1,077). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for California to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from California to Belgium

Discover the top 10 airlines that operate flights from California to Belgium. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$206Average$902FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$446Average$655FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$454Average$799FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$470Average$865FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$517Average$852FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$520Average$762FlexibilityNo cancel feeOn-time77%
DeltaCheapest$520Average$1,174FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$521Average$754FlexibilityNo cancel feeOn-time71%
KLMCheapest$530Average$990FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$562Average$918FlexibilityNo cancel feeOn-time69%

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