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Cheap flights from Brussels to San Francisco from $373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to San Francisco departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Brussels to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pm
BRU
-
SFO
17h 45m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 5:05 pm
SFO
-
BRU
15h 30m1 stop
$504TAP AIR PORTUGAL
Sat, Jan 24 - Sat, Jan 31
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pm
BRU
-
SFO
17h 45m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 11:50 pm
SFO
-
BRU
22h 15m1 stop
$509TAP AIR PORTUGAL
Sat, Jan 17 - Mon, Jan 19
TAP AIR PORTUGAL Logo
6:00 am - 4:05 pm
BRU
-
SFO
19h 05m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 11:50 pm
SFO
-
BRU
19h 40m1 stop
$510TAP AIR PORTUGAL
Fri, Jan 23 - Fri, Jan 30
TAP AIR PORTUGAL Logo
6:00 am - 4:05 pm
BRU
-
SFO
19h 05m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 11:50 pm
SFO
-
BRU
19h 40m1 stop
$516TAP AIR PORTUGAL
Fri, Jan 23 - Fri, Jan 30
TAP AIR PORTUGAL Logo
5:55 pm - 4:05 pm
BRU
-
SFO
31h 10m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 11:50 pm
SFO
-
BRU
22h 15m1 stop
$521TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Jan 28
TAP AIR PORTUGAL Logo
5:55 pm - 4:05 pm
BRU
-
SFO
31h 10m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 11:50 pm
SFO
-
BRU
22h 15m1 stop
$522TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Jan 28
TAP AIR PORTUGAL Logo
5:55 pm - 4:05 pm
BRU
-
SFO
31h 10m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 5:05 pm
SFO
-
BRU
15h 30m1 stop
$523TAP AIR PORTUGAL
Thu, Jan 15 - Wed, Jan 28
TAP AIR PORTUGAL Logo
5:55 pm - 2:45 pm
BRU
-
SFO
29h 50m1 stop
TAP AIR PORTUGAL Logo
7:10 pm - 11:50 pm
SFO
-
BRU
19h 40m1 stop
$537TAP AIR PORTUGAL
Fri, Jan 16 - Fri, Jan 30
Multiple Airlines Logo
6:35 am - 6:00 pm
CRL
-
SFO
20h 25m1 stop
Multiple Airlines Logo
7:45 pm - 8:00 am
SFO
-
CRL
27h 15m1 stop
$692Multiple Airlines
Thu, Apr 23 - Thu, May 14
Multiple Airlines Logo
6:55 am - 6:00 pm
CRL
-
SFO
20h 05m1 stop
Multiple Airlines Logo
5:45 pm - 6:15 pm
SFO
-
CRL
15h 30m1 stop
$726Multiple Airlines
Tue, Apr 7 - Sun, Apr 12

United Airlines flights from Brussels to San Francisco

Our best United Airlines deals on Brussels to San Francisco flight tickets
United Airlines
Dec 22
BRU10:30 amBrussels Bruxelles-National
14h 25m
1 stop
SFO3:55 pmSan Francisco
Jan 5
SFO12:43 amSan Francisco
21h 32m
2 stops
BRU7:15 amBrussels Bruxelles-National
$922
Find similar
United Airlines
Dec 21
BRU2:25 pmBrussels Bruxelles-National
14h 45m
1 stop
SFO8:10 pmSan Francisco
Jan 3
SFO1:35 pmSan Francisco
14h 00m
1 stop
BRU12:35 pmBrussels Bruxelles-National
$927
Find similar
United Airlines
Dec 20
BRU2:25 pmBrussels Bruxelles-National
34h 30m
1 stop
SFO3:55 pmSan Francisco
Jan 3
SFO1:35 pmSan Francisco
14h 00m
1 stop
BRU12:35 pmBrussels Bruxelles-National
$946
Find similar

Delta flights from Brussels to San Francisco

Our best Delta deals on Brussels to San Francisco flight tickets
Delta
Dec 22
BRU6:15 amBrussels Bruxelles-National
21h 06m
2 stops
SFO6:21 pmSan Francisco
Jan 6
SFO1:55 pmSan Francisco
15h 20m
1 stop
BRU2:15 pmBrussels Bruxelles-National
$1,086
Find similar
Delta
Dec 22
BRU6:15 amBrussels Bruxelles-National
21h 06m
2 stops
SFO6:21 pmSan Francisco
Jan 4
SFO1:55 pmSan Francisco
15h 20m
1 stop
BRU2:15 pmBrussels Bruxelles-National
$1,117
Find similar
Delta
Dec 21
BRU8:05 amBrussels Bruxelles-National
25h 27m
2 stops
SFO12:32 amSan Francisco
Jan 2
SFO1:55 pmSan Francisco
15h 20m
1 stop
BRU2:15 pmBrussels Bruxelles-National
$1,147
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Brussels 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Brussels to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 1/24

6:00 am-2:45 pm

1 stop17h 45m

San Francisco

Sat 1/31

4:35 pm-5:05 pm

1 stop15h 30m

$504

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 1/17

6:00 am-2:45 pm

1 stop17h 45m

San Francisco

Mon 1/19

4:35 pm-11:50 pm

1 stop22h 15m

$509

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 1/23

6:00 am-4:05 pm

1 stop19h 05m

San Francisco

Fri 1/30

7:10 pm-11:50 pm

1 stop19h 40m

$510

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 1/23

6:00 am-4:05 pm

1 stop19h 05m

San Francisco

Fri 1/30

7:10 pm-11:50 pm

1 stop19h 40m

$516

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Thu 1/15

5:55 pm-4:05 pm

1 stop31h 10m

San Francisco

Wed 1/28

4:35 pm-11:50 pm

1 stop22h 15m

$521

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Thu 1/15

5:55 pm-4:05 pm

1 stop31h 10m

San Francisco

Wed 1/28

4:35 pm-11:50 pm

1 stop22h 15m

$522

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Thu 1/15

5:55 pm-4:05 pm

1 stop31h 10m

San Francisco

Wed 1/28

4:35 pm-5:05 pm

1 stop15h 30m

$523

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 1/16

5:55 pm-2:45 pm

1 stop29h 50m

San Francisco

Fri 1/30

7:10 pm-11:50 pm

1 stop19h 40m

$537

BrusselsSan Francisco

CRL - SFO

CRLSFO

Charleroi Brussels

Thu 4/23

6:35 am-6:00 pm

1 stop20h 25m

San Francisco

Thu 5/14

7:45 pm-8:00 am

1 stop27h 15m

$692

BrusselsSan Francisco

CRL - SFO

CRLSFO

Charleroi Brussels

Tue 4/7

6:55 am-6:00 pm

1 stop20h 05m

San Francisco

Sun 4/12

5:45 pm-6:15 pm

1 stop15h 30m

$726

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Brussels to San Francisco

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

What is the typical price of a round-trip flight between Brussels and San Francisco?

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $614.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Brussels to San Francisco is on a Sunday when prices can be found for as low as $752. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $819.

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

Our data shows that the cheapest Brussels to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $689. Flights in the afternoon are often more expensive with an average ticket price of $841.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $694 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Brussels for as low as $670 on momondo.

Cheap Brussels to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to San Francisco

Fastest flight time

12h 40m

Direct flights

None
The fastest flight from Brussels to San Francisco takes 12h 40m
There are no direct flights from Brussels to San Francisco. There are no popular flight routes from Brussels to San Francisco.
Search flight deals

  • How far is Brussels to San Francisco by plane?

    A flight from Brussels to San Francisco will travel around 5511.7 mi. A reasonable flight in good conditions will take 12h 40m.

  • When did momondo last update prices for flights from Brussels to San Francisco Airport?

    Prices for flights from Brussels to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brussels to San Francisco Airport?

  • How old do you have to be to fly from Brussels to San Francisco Airport?

    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 Brussels to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Brussels to San Francisco

Compare and see reviews for airlines that fly from Brussels to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $501Free CancellationRating
7.1
2,089 reviews
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesPriceFrom $528Free CancellationRating
7.4
1,605 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $564Free CancellationRating
7.2
1,394 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $577Free CancellationRating
6.7
7,571 reviews
Search British Airways flights
United AirlinesPriceFrom $586Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
American AirlinesPriceFrom $642Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
Brussels AirlinesPriceFrom $646Free CancellationRating
7.2
375 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $687Free CancellationRating
6.8
7,626 reviews
Search Lufthansa flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Big Sur
Calistoga
Santa Clara
Walnut Creek
Berkeley
Daly City
Fremont
Half Moon Bay
Vallejo
Salinas
Livermore
Turlock
Sunnyvale

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to San Francisco?

Finding the right flight to San Francisco from Brussels is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Brussels to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Brussels with this policy.

How can momondo help me find flights from Brussels to San Francisco?

Once all potential Brussels to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Brussels to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from Brussels and alert you when they change.

An easier way to manage your San Francisco trip

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