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$368+ Cheap flights from Belgium to San Francisco (SFO)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SFO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Belgium to San Francisco

Keep the following information in mind while searching for Belgium to San Francisco flight deals. Data was last updated February 20, 2025.

Round-trip from

$606
(Gotogate)

One-way from

$368
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$594
From Belgium to San Francisco
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One-way flight from Belgium to San Francisco
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Highest demand for flights based on searches. 12% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Belgium to San Francisco

Cheapest flights from Belgium to San Francisco
Explore the most affordable flight options available from Belgium to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1410:30 amBRU - SFO
1 stop14h 10mScandinavian Airlines
Sun 3/306:20 pmSFO - BRU
1 stop30h 20mScandinavian Airlines
Deal found 2/20$606
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:25 pmBRU - SFO
1 stop26h 25mBritish Airways
Sun 4/64:20 pmSFO - BRU
1 stop19h 05mBritish Airways
Deal found 2/19$611
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/165:30 pmBRU - SFO
1 stop30h 30mAmerican Airlines
Sun 3/306:00 pmSFO - BRU
2 stops17h 25mAmerican Airlines
Deal found 2/20$613
This Billigflug deal was found by Cheapflights users on 2/20. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/169:35 pmBRU - SFO
1 stop26h 25mMultiple Airlines
Sun 3/304:20 pmSFO - BRU
1 stop19h 05mMultiple Airlines
Deal found 2/20$629
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:00 amBRU - SFO
2 stops17h 35mUnited Airlines
Wed 6/44:00 pmSFO - BRU
1 stop32h 45mUnited Airlines
Deal found 2/20$672
This Air Canada deal was found by Cheapflights users on 2/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/77:00 amBRU - SFO
2 stops19h 42mAir Canada
Wed 6/411:25 amSFO - BRU
2 stops16h 50mAir Canada
Deal found 2/20$683
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2310:45 amBRU - SFO
1 stop23h 40mDelta
Mon 7/1412:30 pmSFO - BRU
2 stops17h 05mDelta
Deal found 2/20$684
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2312:00 pmBRU - SFO
1 stop17h 25mLufthansa
Tue 11/188:25 amSFO - BRU
1 stop13h 50mLufthansa
Deal found 2/20$692
This SWISS deal was found by Cheapflights users on 2/20. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:55 amBRU - SFO
1 stop18h 40mSWISS
Sun 10/192:20 pmSFO - BRU
1 stop19h 55mSWISS
Deal found 2/20$701
This Virgin Atlantic deal was found by Cheapflights users on 2/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:45 amBRU - SFO
1 stop21h 35mVirgin Atlantic
Fri 6/2710:45 pmSFO - BRU
2 stops24h 55mVirgin Atlantic
Deal found 2/20$735
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:20 pmBRU - SFO
1 stop27h 25mAer Lingus
Fri 6/65:45 pmSFO - BRU
1 stop30h 55mAer Lingus
Deal found 2/20$746
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2610:45 amBRU - SFO
1 stop34h 05mKLM
Sat 11/151:50 pmSFO - BRU
1 stop32h 45mKLM
Deal found 2/20$764

Find flights from Belgium to San Francisco within your budget

Customize your flight search to find flights from Belgium to San Francisco 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 February 20, 2025.

Fly from

Belgium

Fly to

San Francisco

Route

Depart

Return

Price

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 3/14

10:30 am-4:40 pm

1 stop14h 10m

San Francisco

Sun 3/30

6:20 pm-9:40 am

1 stop30h 20m

$606

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Tue 4/1

8:25 pm-1:50 pm

1 stop26h 25m

San Francisco

Sun 4/6

4:20 pm-8:25 pm

1 stop19h 05m

$611

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sun 3/16

5:30 pm-4:00 pm

1 stop30h 30m

San Francisco

Sun 3/30

6:00 pm-8:25 pm

2 stops17h 25m

$613

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sun 3/16

9:35 pm-4:00 pm

1 stop26h 25m

San Francisco

Sun 3/30

4:20 pm-8:25 pm

1 stop19h 05m

$629

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Wed 5/7

7:00 am-3:35 pm

2 stops17h 35m

San Francisco

Wed 6/4

4:00 pm-9:45 am

1 stop32h 45m

$672

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sun 3/16

4:10 pm-4:30 pm

1 stop32h 20m

San Francisco

Sun 3/30

5:45 pm-8:40 pm

1 stop17h 55m

$677

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Wed 5/7

7:00 am-5:42 pm

2 stops19h 42m

San Francisco

Wed 6/4

11:25 am-1:15 pm

2 stops16h 50m

$683

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 6/23

10:45 am-11:20 pm

1 stop21h 35m

San Francisco

Sun 7/13

10:00 am-2:35 pm

2 stops19h 35m

$684

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Tue 6/17

10:45 am-11:20 pm

1 stop21h 35m

San Francisco

Fri 6/27

10:45 pm-8:40 am

2 stops24h 55m

$735

BrusselsSan Francisco

CRL - SFO

CRLSFO

Charleroi Brussels

Sun 3/16

2:35 pm-5:25 pm

2 stops34h 50m

San Francisco

Sun 3/30

7:30 pm-10:55 pm

2 stops18h 25m

$770

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 25 results
1
2
3

Best time to book a flight from Belgium to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Belgium 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.

Travel insights for flights from Belgium to San Francisco

Get recent, data-driven insights about flights from Belgium to San Francisco including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Belgium to San Francisco (average of $276). Flying from Belgium to San Francisco in June is currently the most expensive (average of $403). 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 BE to SFO?

Find hourly flight availability from Belgium to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

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

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Delta, Finnair and Austrian Airlines from Belgium to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to San Francisco from Belgium?

    San Francisco (SFO) is the airport you will fly into if you book a flight from Belgium to San Francisco. It is only a 11.8 mi journey from San Francisco (SFO) to San Francisco’s city center.

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

    One-way options have recently been found by users for as low as $475 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from $545 and Brussels Airlines from $699 one-way.

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

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

  • How can I find direct flights from Belgium to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Belgium to San Francisco 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 Belgium to San Francisco?

    Currently, January is the cheapest month in which you can book a flight from Belgium to San Francisco (average of $276). Flying from Belgium to San Francisco in June is currently the most expensive (average of $403). 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

Traveling to a place near Belgium?

Book flights to Belgium if you plan to visit one of these locations
Roseville
Mountain View
Turlock
Santa Cruz
Fairfield
Manteca
Sausalito
Watsonville
Hayward
Richmond
Hollister
South San Francisco
Antioch
Milpitas
Vallejo
Newark
Alameda
Campbell
Pacific Grove
Sunnyvale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belgium to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Belgium to San Francisco

Discover the top 8 airlines that operate flights from Belgium to San Francisco. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$364Average$601FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$577Average$688FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$593Average$812FlexibilityNo cancel feeOn-time70%
KLMCheapest$665Average$863FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$673Average$858FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$683Average$792FlexibilityNo cancel feeOn-time71%
Brussels AirlinesCheapest$695Average$824FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$706Average$877FlexibilityNo cancel feeOn-time69%
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