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$225+ Cheap flights from San Francisco (SFO) 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BRU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from San Francisco to Belgium

Keep the following information in mind while searching for San Francisco to Belgium flight deals. Data was last updated August 14, 2025.

Round-trip from

$474
(oojo)

One-way from

$225
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$766
From San Francisco to Belgium
Search Deals
One-way flight from San Francisco to Belgium
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from San Francisco to Belgium

Cheapest flights from San Francisco to Belgium
Explore the most affordable flight options available from San Francisco to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This oojo deal was found by Cheapflights users on 8/12. 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
1 stop18h 10mScandinavian Airlines
Sun 11/238:30 pmBRU - SFO
1 stop27h 05mScandinavian Airlines
Deal found 8/12$474
This oojo deal was found by Cheapflights users on 8/13. 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.
Mon 10/137:40 pmSFO - BRU
1 stop34h 40mScandinavian Airlines
Thu 10/167:00 pmBRU - SFO
2 stops30h 30mScandinavian Airlines
Deal found 8/13$482
This CrystalTravel deal was found by Cheapflights users on 8/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/167:40 pmSFO - BRU
1 stop13h 50mScandinavian Airlines
Thu 11/610:20 amBRU - SFO
1 stop13h 15mScandinavian Airlines
Deal found 8/13$484
This oojo deal was found by Cheapflights users on 8/13. 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.
Sat 10/258:50 pmSFO - BRU
1 stop15h 00mScandinavian Airlines
Tue 11/1111:30 amBRU - SFO
2 stops60h 05mScandinavian Airlines
Deal found 8/13$490
This oojo deal was found by Cheapflights users on 8/14. 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.
Tue 10/77:40 pmSFO - BRU
1 stop13h 50mScandinavian Airlines
Thu 10/167:00 pmBRU - SFO
2 stops30h 30mScandinavian Airlines
Deal found 8/14$492
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Fri 10/37:40 pmSFO - BRU
1 stop29h 00mScandinavian Airlines
Thu 10/168:30 pmBRU - SFO
1 stop29h 00mScandinavian Airlines
Deal found 8/12$502
This Mytrip deal was found by Cheapflights users on 8/13. 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 9/232:40 pmSFO - CRL
2 stops23h 15mMultiple Airlines
Tue 9/309:05 pmCRL - SFO
2 stops28h 05mMultiple Airlines
Deal found 8/13$665
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Thu 9/118:30 amSFO - CRL
2 stops18h 20mMultiple Airlines
Thu 9/189:05 pmCRL - SFO
2 stops24h 35mMultiple Airlines
Deal found 8/13$722
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Fri 10/32:40 pmSFO - CRL
2 stops20h 30mMultiple Airlines
Thu 10/169:05 pmCRL - SFO
2 stops24h 35mMultiple Airlines
Deal found 8/12$738
This Mytrip deal was found by Cheapflights users on 8/12. 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.
Wed 10/14:20 pmSFO - CRL
2 stops19h 20mMultiple Airlines
Tue 10/219:05 pmCRL - SFO
2 stops26h 30mMultiple Airlines
Deal found 8/12$759
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Sun 10/58:30 amSFO - CRL
2 stops23h 05mMultiple Airlines
Mon 10/135:00 pmCRL - SFO
2 stops32h 10mMultiple Airlines
Deal found 8/13$772
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Thu 9/118:30 amSFO - CRL
2 stops18h 20mMultiple Airlines
Sat 9/208:35 pmCRL - SFO
2 stops28h 35mMultiple Airlines
Deal found 8/11$807

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 August 14, 2025.
Use the filters below to find and compare flights from San Francisco to Belgium that are best for you.

Fly from

San Francisco

Fly to

Belgium

Route

Depart

Return

Price

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/13

4:40 pm-7:50 pm

1 stop18h 10m

Brussels Bruxelles-National

Sun 11/23

8:30 pm-2:35 pm

1 stop27h 05m

$474

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 10/16

7:40 pm-9:40 am

1 stop29h 00m

Brussels Bruxelles-National

Thu 11/6

11:30 am-2:35 pm

2 stops36h 05m

$482

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 10/13

7:40 pm-3:20 pm

1 stop34h 40m

Brussels Bruxelles-National

Thu 10/16

7:00 pm-4:30 pm

2 stops30h 30m

$482

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 10/25

8:50 pm-7:50 pm

1 stop15h 00m

Brussels Bruxelles-National

Tue 11/11

11:30 am-2:35 pm

2 stops60h 05m

$490

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 10/7

7:40 pm-7:50 pm

1 stop15h 10m

Brussels Bruxelles-National

Thu 10/16

7:00 pm-4:30 pm

2 stops30h 30m

$492

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 10/15

7:40 pm-6:30 pm

1 stop13h 50m

Brussels Bruxelles-National

Fri 10/31

9:40 pm-3:35 pm

2 stops25h 55m

$492

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Tue 9/23

2:40 pm-10:55 pm

2 stops23h 15m

Charleroi Brussels

Tue 9/30

9:05 pm-4:10 pm

2 stops28h 05m

$665

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Thu 9/11

8:30 am-11:50 am

2 stops18h 20m

Charleroi Brussels

Thu 9/18

9:05 pm-3:28 pm

3 stops27h 23m

$722

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Fri 10/3

2:40 pm-8:10 pm

2 stops20h 30m

Charleroi Brussels

Thu 10/16

9:05 pm-12:40 pm

2 stops24h 35m

$738

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Wed 10/1

4:20 pm-8:40 pm

2 stops19h 20m

Charleroi Brussels

Tue 10/21

9:05 pm-2:35 pm

2 stops26h 30m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 32 results
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Best time to book a flight from San Francisco to Belgium

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

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

Currently, November is the cheapest month in which you can book a flight from San Francisco to Belgium (average of $614). Flying from San Francisco to Belgium in June is currently the most expensive (average of $1,079). 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 SFO to BE?

Find hourly flight availability from San Francisco 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 August 14, 2025.

When flying from San Francisco to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated August 14, 2025.
Read reviews from past customers who have flown Scandinavian Airlines, United Airlines, and Brussels Airlines from San Francisco to Belgium. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.4
Good
1,468 reviews

Boarding

7.6

Overall

7.4

Entertainment

6.6

Comfort

7.3

Crew

8.0

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Scandinavian Airlines
7.4
Good
1,468 reviews
Scandinavian Airlines
7.4
Good
1,468 reviews

Boarding

7.6

Overall

7.4

Entertainment

6.6

Comfort

7.3

Crew

8.0

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
United Airlines
7.4
Good
8,916 reviews
Scandinavian Airlines
7.4
Good
1,468 reviews

Boarding

7.6

Overall

7.4

Entertainment

6.6

Comfort

7.3

Crew

8.0

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Brussels Airlines
7.3
Good
349 reviews
Scandinavian Airlines
7.4
Good
1,468 reviews

Boarding

7.6

Overall

7.4

Entertainment

6.6

Comfort

7.3

Crew

8.0

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Aer Lingus
7.1
Good
1,214 reviews
Scandinavian Airlines
7.4
Good
1,468 reviews

Boarding

7.6

Overall

7.4

Entertainment

6.6

Comfort

7.3

Crew

8.0

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.
Lufthansa
6.8
Okay
7,317 reviews
Scandinavian Airlines
7.4
Good
1,468 reviews

Boarding

7.6

Overall

7.4

Entertainment

6.6

Comfort

7.3

Crew

8.0

Food

6.6

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

ATL - CPH

I asked for wheelchair assistance. When I got to Copenhagen, there was none. Luckily I found a robot type wheelchair that got me to my next gate. In Dusseldorf, there was no help at all. On the return trip, SAS bumped me and sent me to another airline without provision to get to my final destination. I had to make other arrangement to get home which was VERY expensive. I do not understand them, they treat Americans like trash.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Belgium. 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 from for flights from San Francisco to Belgium?

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

  • What are the most popular routes from San Francisco to Belgium?

    The most popular flight routes from San Francisco to Belgium are San Francisco - Brussels Bruxelles-National, San Francisco - Charleroi Brussels and San Francisco - Antwerp Deurne.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from San Francisco to Belgium (average of $614). Flying from San Francisco to Belgium in June is currently the most expensive (average of $1,079). 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

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Alternative routes for San Francisco to Belgium

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Top 10 airlines flying from San Francisco to Belgium

Discover the top 10 airlines that operate flights from San Francisco 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$489Average$685FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$490Average$886FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$520Average$870FlexibilityNo cancel feeOn-time77%
DeltaCheapest$520Average$1,405FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$530Average$950FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$536Average$890FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$628Average$1,167FlexibilityNo cancel feeOn-time79%
Brussels AirlinesCheapest$632Average$849FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$634Average$707FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$635Average$1,063FlexibilityNo cancel feeOn-time76%

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