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Cheap flights from Brussels Bruxelles-National Airport to San Francisco from $399

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 8/24. 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.
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
Multiple Airlines Logo
4:30 pm - 8:20 pm
SFO
-
BRU
18h 50m
2 stops
$658Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
Multiple Airlines Logo
4:30 pm - 8:20 pm
SFO
-
BRU
18h 50m
2 stops
$664Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
Multiple Airlines Logo
6:05 pm - 2:30 pm
BRU
-
SFO
29h 25m
2 stops
Multiple Airlines Logo
4:30 pm - 9:30 pm
SFO
-
BRU
20h 00m
2 stops
$675Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
6:05 pm - 2:30 pm
BRU
-
SFO
29h 25m
2 stops
Multiple Airlines Logo
4:30 pm - 9:30 pm
SFO
-
BRU
20h 00m
2 stops
$676Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
6:05 pm - 2:30 pm
BRU
-
SFO
29h 25m
2 stops
Multiple Airlines Logo
4:30 pm - 9:30 pm
SFO
-
BRU
20h 00m
2 stops
$681Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
Multiple Airlines Logo
4:30 pm - 9:45 am
SFO
-
BRU
32h 15m
3 stops
$695Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
Multiple Airlines Logo
4:30 pm - 9:45 am
SFO
-
BRU
32h 15m
3 stops
$698Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
Multiple Airlines Logo
4:30 pm - 9:45 am
SFO
-
BRU
32h 15m
3 stops
$706Multiple Airlines
Mon, Aug 24 - Wed, Sep 9
Aer Lingus Logo
10:20 am - 3:50 pm
BRU
-
SFO
14h 30m
1 stop
Aer Lingus Logo
5:40 pm - 8:45 pm
SFO
-
BRU
18h 05m
1 stop
$712Aer Lingus
Fri, Aug 28 - Sun, Sep 13
Aer Lingus Logo
10:20 am - 3:50 pm
BRU
-
SFO
14h 30m
1 stop
Aer Lingus Logo
5:40 pm - 8:45 pm
SFO
-
BRU
18h 05m
1 stop
$714Aer Lingus
Mon, Aug 24 - Wed, Sep 9

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Aer Lingus flights from Brussels Bruxelles-National Airport to San Francisco

Our best Aer Lingus deals on Brussels Bruxelles-National Airport to San Francisco flight tickets
Aer Lingus
Aug 28
BRU10:20 amBrussels Bruxelles-National
14h 30m
1 stop
SFO3:50 pmSan Francisco
Sep 13
SFO5:40 pmSan Francisco
18h 05m
1 stop
BRU8:45 pmBrussels Bruxelles-National
$712
Aer Lingus
Aug 24
BRU10:20 amBrussels Bruxelles-National
14h 30m
1 stop
SFO3:50 pmSan Francisco
Sep 9
SFO5:40 pmSan Francisco
18h 05m
1 stop
BRU8:45 pmBrussels Bruxelles-National
$714
Aer Lingus
Aug 24
BRU10:20 amBrussels Bruxelles-National
14h 30m
1 stop
SFO3:50 pmSan Francisco
Sep 9
SFO5:40 pmSan Francisco
18h 05m
1 stop
BRU8:45 pmBrussels Bruxelles-National
$715

Lufthansa flights from Brussels Bruxelles-National Airport to San Francisco

Our best Lufthansa deals on Brussels Bruxelles-National Airport to San Francisco flight tickets
Lufthansa
Jul 16
BRU11:10 amBrussels Bruxelles-National
19h 18m
1 stop
SFO9:28 pmSan Francisco
Aug 13
SFO2:00 pmSan Francisco
17h 15m
1 stop
BRU4:15 pmBrussels Bruxelles-National
$903
Lufthansa
Jul 18
BRU12:00 pmBrussels Bruxelles-National
22h 15m
1 stop
SFO1:15 amSan Francisco
Aug 2
SFO7:00 amSan Francisco
15h 45m
1 stop
BRU7:45 amBrussels Bruxelles-National
$906
Lufthansa
Jul 18
BRU12:00 pmBrussels Bruxelles-National
22h 15m
1 stop
SFO1:15 amSan Francisco
Aug 2
SFO8:10 amSan Francisco
14h 05m
1 stop
BRU7:15 amBrussels Bruxelles-National
$907

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 July 6, 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 - SFO

BRUSFO

Brussels Bruxelles-National

Mon 8/24

8:50 pm-2:30 pm

2 stops26h 40m

San Francisco

Wed 9/9

4:30 pm-8:20 pm

2 stops18h 50m

$658

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 8/24

8:50 pm-2:30 pm

2 stops26h 40m

San Francisco

Wed 9/9

4:30 pm-8:20 pm

2 stops18h 50m

$664

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Thu 8/27

6:05 pm-2:30 pm

2 stops29h 25m

San Francisco

Wed 9/9

4:30 pm-9:30 pm

2 stops20h 00m

$675

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Thu 8/27

6:05 pm-2:30 pm

2 stops29h 25m

San Francisco

Wed 9/9

4:30 pm-9:30 pm

2 stops20h 00m

$676

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Thu 8/27

6:05 pm-2:30 pm

2 stops29h 25m

San Francisco

Wed 9/9

4:30 pm-9:30 pm

2 stops20h 00m

$681

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 8/24

8:50 pm-2:30 pm

2 stops26h 40m

San Francisco

Wed 9/9

4:30 pm-9:45 am

3 stops32h 15m

$695

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 8/24

8:50 pm-2:30 pm

2 stops26h 40m

San Francisco

Wed 9/9

4:30 pm-9:45 am

3 stops32h 15m

$698

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 8/24

8:50 pm-2:30 pm

2 stops26h 40m

San Francisco

Wed 9/9

4:30 pm-9:45 am

3 stops32h 15m

$706
Quickest round-trip

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 8/28

10:20 am-3:50 pm

1 stop14h 30m

San Francisco

Sun 9/13

5:40 pm-8:45 pm

1 stop18h 05m

$712

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 8/24

10:20 am-3:50 pm

1 stop14h 30m

San Francisco

Wed 9/9

5:40 pm-8:45 pm

1 stop18h 05m

$714

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?

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 September is also cheap. Prices for this month can be found on momondo for an average of $690.

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 $769 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 $668 on momondo.

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

As of July 2026, prices for Brussels Bruxelles-National Airport to San Francisco flights are approximately 24% 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

13h 30m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to San Francisco takes 13h 30m
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 13h 30m, 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
1,868 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $523Free CancellationRating
7.2
2,315 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $590Free CancellationRating
7.3
1,644 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $714Free CancellationRating
7.4
9,938 reviews
Search United Airlines flights
LufthansaPriceFrom $776Free CancellationRating
6.8
8,116 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
Bodega Bay
South San Francisco
Sonoma
Fremont
Hayward
Roseville
Walnut Creek
Santa Clara
Berkeley
Vallejo
Salinas
Sunnyvale
Big Sur
Burlingame
Daly City
Milpitas
Turlock

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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