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Cheap flights from Brussels Bruxelles-National Airport to San Francisco from $397

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 Bruxelles-National Airport to San Francisco departing on 12/21. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brussels Bruxelles-National Airport to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
ITA Airways Logo
6:55 pm - 1:15 pmBRU  Brussels Bruxelles-National-SFO San Francisco
27h 20m1 stop Rome Fiumicino
ITA Airways Logo
3:15 pm - 5:55 pmSFO  San Francisco-BRU Brussels Bruxelles-National
17h 40m1 stop Rome Fiumicino
$661ITA Airways
Tue, Sep 1 - Sun, Sep 13
ITA Airways Logo
6:55 pm - 1:15 pmBRU  Brussels Bruxelles-National-SFO San Francisco
27h 20m1 stop Rome Fiumicino
ITA Airways Logo
3:15 pm - 10:45 amSFO  San Francisco-BRU Brussels Bruxelles-National
34h 30m1 stop Rome Fiumicino
$664ITA Airways
Mon, Sep 28 - Mon, Oct 12
United Airlines Logo
10:15 am - 5:23 pmBRU  Brussels Bruxelles-National-SFO San Francisco
16h 08m1 stop Chicago O'Hare Intl
United Airlines Logo
6:10 am - 9:00 amSFO  San Francisco-BRU Brussels Bruxelles-National
17h 50m1 stop Chicago O'Hare Intl
$715United Airlines
Sat, Sep 19 - Mon, Sep 28
TAP AIR PORTUGAL Logo
11:50 am - 4:05 pmBRU  Brussels Bruxelles-National-SFO San Francisco
37h 15m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
4:35 pm - 5:05 pmSFO  San Francisco-BRU Brussels Bruxelles-National
15h 30m1 stop Lisbon Humberto Delgado
$750TAP AIR PORTUGAL
Thu, Jan 28 - Mon, Feb 8
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pmBRU  Brussels Bruxelles-National-SFO San Francisco
17h 45m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
4:35 pm - 11:50 pmSFO  San Francisco-BRU Brussels Bruxelles-National
22h 15m1 stop Lisbon Humberto Delgado
$770TAP AIR PORTUGAL
Sat, Dec 5 - Sat, Dec 12
United Airlines Logo
7:00 am - 5:43 pmBRU  Brussels Bruxelles-National-SFO San Francisco
19h 43m2 stops Frankfurt am Main Seattle/Tacoma Intl
United Airlines Logo
8:45 pm - 8:05 amSFO  San Francisco-BRU Brussels Bruxelles-National
26h 20m2 stops Los Angeles Newark
$781United Airlines
Sat, Dec 5 - Sat, Dec 5
Lufthansa Logo
2:25 pm - 7:50 pmBRU  Brussels Bruxelles-National-SFO San Francisco
14h 25m1 stop Frankfurt am Main
Lufthansa Logo
8:15 am - 9:00 amSFO  San Francisco-BRU Brussels Bruxelles-National
15h 45m1 stop Chicago O'Hare Intl
$782Lufthansa
Thu, Sep 10 - Thu, Sep 17
Lufthansa Logo
10:10 am - 5:21 pmBRU  Brussels Bruxelles-National-SFO San Francisco
16h 11m1 stop Chicago O'Hare Intl
Lufthansa Logo
8:10 am - 8:55 amSFO  San Francisco-BRU Brussels Bruxelles-National
15h 45m1 stop Chicago O'Hare Intl
$790Lufthansa
Sat, Feb 6 - Sat, Feb 20
Scandinavian Airlines Logo
3:10 pm - 2:50 pmBRU  Brussels Bruxelles-National-SFO San Francisco
32h 40m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
4:45 pm - 10:05 amSFO  San Francisco-BRU Brussels Bruxelles-National
32h 20m2 stops Kastrup Copenhagen Oslo Gardermoen
$794Scandinavian Airlines
Tue, Jan 12 - Fri, Jan 29
Scandinavian Airlines Logo
11:35 am - 2:50 pmBRU  Brussels Bruxelles-National-SFO San Francisco
36h 15m2 stops Oslo Gardermoen Kastrup Copenhagen
Scandinavian Airlines Logo
4:45 pm - 10:50 amSFO  San Francisco-BRU Brussels Bruxelles-National
33h 05m2 stops Kastrup Copenhagen Oslo Gardermoen
$796Scandinavian Airlines
Sat, Dec 5 - Sat, Dec 12

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United Airlines flights from Brussels Bruxelles-National Airport to San Francisco

Our best United Airlines deals on Brussels Bruxelles-National Airport to San Francisco flight tickets
United Airlines
Sep 19
BRU10:15 amBrussels Bruxelles-National
16h 08m
1 stop
SFO5:23 pmSan Francisco
Sep 28
SFO6:10 amSan Francisco
17h 50m
1 stop
BRU9:00 amBrussels Bruxelles-National
$715
United Airlines
Dec 5
BRU7:00 amBrussels Bruxelles-National
19h 43m
2 stops
SFO5:43 pmSan Francisco
Dec 5
SFO8:45 pmSan Francisco
26h 20m
2 stops
BRU8:05 amBrussels Bruxelles-National
$781
United Airlines
Aug 27
BRU2:25 pmBrussels Bruxelles-National
14h 20m
1 stop
SFO7:45 pmSan Francisco
Sep 8
SFO7:45 pmSan Francisco
32h 30m
1 stop
BRU1:15 pmBrussels Bruxelles-National
$812

British Airways flights from Brussels Bruxelles-National Airport to San Francisco

Our best British Airways deals on Brussels Bruxelles-National Airport to San Francisco flight tickets
British Airways
Dec 24
BRU9:15 pmBrussels Bruxelles-National
26h 40m
1 stop
SFO2:55 pmSan Francisco
Dec 29
SFO2:05 pmSan Francisco
18h 00m
2 stops
BRU5:05 pmBrussels Bruxelles-National
$784
British Airways
Aug 28
BRU9:30 pmBrussels Bruxelles-National
25h 20m
1 stop
SFO1:50 pmSan Francisco
Sep 13
SFO11:50 amSan Francisco
17h 20m
2 stops
BRU2:10 pmBrussels Bruxelles-National
$815
British Airways
Aug 28
BRU9:30 pmBrussels Bruxelles-National
25h 20m
1 stop
SFO1:50 pmSan Francisco
Sep 13
SFO11:50 amSan Francisco
17h 20m
2 stops
BRU2:10 pmBrussels Bruxelles-National
$817

momondo Fare Finder

 
Customize your flight search to find flights from Brussels Bruxelles-National Airport 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 15, 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Tue 9/1

6:55 pm-1:15 pm

1 stop27h 20m

San Francisco

Sun 9/13

3:15 pm-5:55 pm

1 stop17h 40m

$661

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Mon 9/28

6:55 pm-1:15 pm

1 stop27h 20m

San Francisco

Mon 10/12

3:15 pm-10:45 am

1 stop34h 30m

$664

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Sat 9/19

10:15 am-5:23 pm

1 stop16h 08m

San Francisco

Mon 9/28

6:10 am-9:00 am

1 stop17h 50m

$715

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Thu 1/28

11:50 am-4:05 pm

1 stop37h 15m

San Francisco

Mon 2/8

4:35 pm-5:05 pm

1 stop15h 30m

$750

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Sat 12/5

6:00 am-2:45 pm

1 stop17h 45m

San Francisco

Sat 12/12

4:35 pm-11:50 pm

1 stop22h 15m

$770

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Sat 12/5

7:00 am-5:43 pm

2 stops19h 43m

San Francisco

Sat 12/5

8:45 pm-8:05 am

2 stops26h 20m

$781
Quickest round-trip

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Thu 9/10

2:25 pm-7:50 pm

1 stop14h 25m

San Francisco

Thu 9/17

8:15 am-9:00 am

1 stop15h 45m

$782

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Sat 2/6

10:10 am-5:21 pm

1 stop16h 11m

San Francisco

Sat 2/20

8:10 am-8:55 am

1 stop15h 45m

$790

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Tue 1/12

3:10 pm-2:50 pm

1 stop32h 40m

San Francisco

Fri 1/29

4:45 pm-10:05 am

2 stops32h 20m

$794

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Sat 12/5

11:35 am-2:50 pm

2 stops36h 15m

San Francisco

Sat 12/12

4:45 pm-10:50 am

2 stops33h 05m

$796

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 Bruxelles-National Airport 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 Bruxelles-National Airport and San Francisco?

Prices are currently low for flights on this route.

Typical prices usually range from $791 to $1,197.
The lowest price recently found on this route was $661.

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 March is also cheap. Prices for this month can be found on momondo for an average of $694.

How far in advance should I book a flight from Brussels Bruxelles-National Airport to San Francisco?

You are more likely to see cheaper flights to San Francisco from Brussels Bruxelles-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $805 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 Bruxelles-National Airport for as low as $725 on momondo.

How have Brussels Bruxelles-National Airport to San Francisco flight prices changed over time?

As of August 2026, prices for Brussels Bruxelles-National Airport to San Francisco flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Brussels Bruxelles-National Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brussels Bruxelles-National Airport to San Francisco (BRU to SFO) flight deals and tips

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

Fastest flight time

12h 40m

Direct flights

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

Frequently asked questions about flying from Brussels Bruxelles-National Airport to San Francisco

  • How far is Brussels Bruxelles-National to San Francisco by plane?

    San Francisco is 5513.1 mi away from Brussels Bruxelles-National. Flights usually cover this in 12h 40m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to San Francisco Airport.

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

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Brussels Bruxelles-National Airport to San Francisco?

Best airlines flying from Brussels Bruxelles-National Airport to San Francisco

Compare and see reviews for airlines that fly from Brussels Bruxelles-National Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $461Free CancellationRating
7.4
1,950 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $523Free CancellationRating
7.2
2,368 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $590Free CancellationRating
7.3
1,701 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $714Free CancellationRating
7.4
10,111 reviews
Search United Airlines flights
LufthansaPriceFrom $776Free CancellationRating
6.8
8,194 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
South San Francisco
Fremont
Berkeley
Bodega Bay
Hayward
Walnut Creek
Santa Clara
Vallejo
Roseville
Sonoma
Salinas
Sunnyvale
Milpitas
Daly City
Burlingame
Marina
Palo Alto

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Brussels.

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

Yes. All flights to San Francisco from Brussels on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Brussels and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to San Francisco from Brussels. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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