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Cheap flights from Brussels to San Francisco from $329

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 9/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

TAP AIR PORTUGAL Logo
5:55 pm - 4:05 pmBRU-SFO
31h 10m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 5:05 pmSFO-BRU
15h 30m1 stop
$496TAP AIR PORTUGAL
Find Deal
Thu, Nov 20 - Mon, Dec 8
Scandinavian Airlines Logo
8:30 pm - 2:35 pmBRU-SFO
27h 05m1 stop
Scandinavian Airlines Logo
4:40 pm - 2:30 pmSFO-BRU
12h 50m1 stop
$500Scandinavian Airlines
Find Deal
Sun, Dec 14 - Sun, Jan 11
TAP AIR PORTUGAL Logo
5:55 am - 2:30 pmBRU-SFO
17h 35m1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 8:05 pmSFO-BRU
18h 45m1 stop
$501TAP AIR PORTUGAL
Find Deal
Thu, Sep 11 - Wed, Sep 24
American Airlines Logo
10:40 am - 11:59 pmBRU-SFO
22h 19m2 stops
American Airlines Logo
1:19 pm - 5:20 pmSFO-BRU
19h 01m2 stops
$544American Airlines
Find Deal
Sat, Sep 27 - Fri, Oct 10
British Airways Logo
10:50 am - 9:18 pmBRU-SFO
19h 28m2 stops
British Airways Logo
6:00 am - 2:05 pmSFO-BRU
23h 05m2 stops
$546British Airways
Find Deal
Thu, Sep 11 - Wed, Sep 24
British Airways Logo
10:40 am - 11:59 pmBRU-SFO
22h 19m2 stops
British Airways Logo
7:20 pm - 6:00 pmSFO-BRU
13h 40m1 stop
$547British Airways
Find Deal
Sat, Sep 27 - Sun, Oct 12
Aer Lingus Logo
10:15 am - 3:35 pmBRU-SFO
14h 20m1 stop
Aer Lingus Logo
5:20 pm - 6:15 pmSFO-BRU
15h 55m1 stop
$549Aer Lingus
Find Deal
Sat, Dec 6 - Sat, Dec 27
American Airlines Logo
11:50 am - 6:45 pmBRU-SFO
15h 55m1 stop
American Airlines Logo
5:30 pm - 7:55 pmSFO-BRU
17h 25m1 stop
$554American Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 28
Aer Lingus Logo
10:15 am - 3:35 pmBRU-SFO
14h 20m1 stop
Aer Lingus Logo
5:20 pm - 6:15 pmSFO-BRU
15h 55m1 stop
$558Aer Lingus
Find Deal
Fri, Dec 5 - Wed, Dec 10
Finnair Logo
7:10 pm - 7:22 pmBRU-SFO
33h 12m2 stops
Finnair Logo
10:16 am - 10:30 pmSFO-BRU
27h 14m2 stops
$566Finnair
Find Deal
Sun, Nov 2 - Tue, Nov 18

American Airlines flights from Brussels to San Francisco

Our best American Airlines deals on Brussels to San Francisco flight tickets
American Airlines
Sep 27
BRU10:40 amBrussels Bruxelles-National
22h 19m
2 stops
SFO11:59 pmSan Francisco
Oct 10
SFO1:19 pmSan Francisco
19h 01m
2 stops
BRU5:20 pmBrussels Bruxelles-National
$544
Find similar
American Airlines
Dec 3
BRU11:50 amBrussels Bruxelles-National
15h 55m
1 stop
SFO6:45 pmSan Francisco
Dec 28
SFO5:30 pmSan Francisco
17h 25m
1 stop
BRU7:55 pmBrussels Bruxelles-National
$554
Find similar
American Airlines
Jan 28
BRU11:50 amBrussels Bruxelles-National
15h 55m
1 stop
SFO6:45 pmSan Francisco
Feb 13
SFO11:29 amSan Francisco
17h 11m
2 stops
BRU1:40 pmBrussels Bruxelles-National
$557
Find similar

British Airways flights from Brussels to San Francisco

Our best British Airways deals on Brussels to San Francisco flight tickets
British Airways
Sep 11
BRU10:50 amBrussels Bruxelles-National
19h 28m
2 stops
SFO9:18 pmSan Francisco
Sep 24
SFO6:00 amSan Francisco
23h 05m
2 stops
BRU2:05 pmBrussels Bruxelles-National
$546
Find similar
British Airways
Sep 27
BRU10:40 amBrussels Bruxelles-National
22h 19m
2 stops
SFO11:59 pmSan Francisco
Oct 12
SFO7:20 pmSan Francisco
13h 40m
1 stop
BRU6:00 pmBrussels Bruxelles-National
$547
Find similar
British Airways
Sep 11
BRU10:50 amBrussels Bruxelles-National
19h 28m
2 stops
SFO9:18 pmSan Francisco
Sep 24
SFO6:00 amSan Francisco
23h 05m
2 stops
BRU2:05 pmBrussels Bruxelles-National
$548
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 August 14, 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

Thu 11/20

5:55 pm-4:05 pm

1 stop31h 10m

San Francisco

Mon 12/8

4:35 pm-5:05 pm

1 stop15h 30m

$496

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sun 12/14

8:30 pm-2:35 pm

1 stop27h 05m

San Francisco

Sun 1/11

4:40 pm-2:30 pm

1 stop12h 50m

$500

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Thu 9/11

5:55 am-2:30 pm

1 stop17h 35m

San Francisco

Wed 9/24

4:20 pm-8:05 pm

1 stop18h 45m

$501

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 9/27

10:40 am-11:59 pm

2 stops22h 19m

San Francisco

Fri 10/10

1:19 pm-5:20 pm

2 stops19h 01m

$544

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Thu 9/11

10:50 am-9:18 pm

2 stops19h 28m

San Francisco

Wed 9/24

6:00 am-2:05 pm

2 stops23h 05m

$546

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 9/27

10:40 am-11:59 pm

2 stops22h 19m

San Francisco

Sun 10/12

7:20 pm-6:00 pm

1 stop13h 40m

$547

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 12/6

10:15 am-3:35 pm

1 stop14h 20m

San Francisco

Sat 12/27

5:20 pm-6:15 pm

1 stop15h 55m

$549

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Wed 12/3

11:50 am-6:45 pm

1 stop15h 55m

San Francisco

Sun 12/28

5:30 pm-7:55 pm

1 stop17h 25m

$554

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 12/5

10:15 am-3:35 pm

1 stop14h 20m

San Francisco

Wed 12/10

5:20 pm-6:15 pm

1 stop15h 55m

$558

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sun 11/2

7:10 pm-7:22 pm

2 stops33h 12m

San Francisco

Tue 11/18

10:16 am-10:30 pm

2 stops27h 14m

$566

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 March, 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 $707 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 $630 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

Best Price Found

$329

Fastest flight time

13h 15m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Brussels in the past 72 hours is $329. The best round-trip flight deal from Brussels to San Francisco found on momondo in the last 72 hours is $496.
The fastest flight from Brussels to San Francisco takes 13h 15m
There are no direct flights from Brussels to San Francisco. Popular non-direct routes for this connection are Charleroi Brussels Airport - San Francisco Airport and Brussels Bruxelles-National Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
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  • 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 13h 15m.

  • 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
Scandinavian AirlinesPriceFrom $555Free CancellationRating
7.4
1,468 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $564Free CancellationRating
7.1
1,214 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $577Free CancellationRating
6.6
7,266 reviews
Search British Airways flights
KLMPriceFrom $589Free CancellationRating
7.8
1,381 reviews
Search KLM flights
United AirlinesPriceFrom $606Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $652Free CancellationRating
7.3
349 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $653Free CancellationRating
6.8
7,317 reviews
Search Lufthansa flights
American AirlinesPriceFrom $683Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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
Calistoga
Sonoma
Hayward
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Fremont
Berkeley
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Sunnyvale
Pacific Grove

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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