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Cheap flights from Brussels to San Francisco from $394

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 9/3. 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 to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:55 am - 6:35 pm
BRU
-
SFO
17h 40m
1 stop
British Airways Logo
5:25 pm - 4:35 pm
SFO
-
BRU
14h 10m
1 stop
$634British Airways
Sat, Nov 14 - Sat, Nov 21
Multiple Airlines Logo
7:05 pm - 1:15 pm
CRL
-
SFO
27h 10m
2 stops
Multiple Airlines Logo
3:15 pm - 6:00 pm
SFO
-
CRL
17h 45m
2 stops
$644Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
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
$646Multiple Airlines
Sun, Aug 30 - Sun, Sep 13
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
$670Multiple 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
$679Multiple Airlines
Thu, Aug 27 - Wed, Sep 9
Aer Lingus Logo
10:15 am - 3:35 pm
BRU
-
SFO
14h 20m
1 stop
Aer Lingus Logo
5:20 pm - 6:15 pm
SFO
-
BRU
15h 55m
1 stop
$685Aer Lingus
Tue, Nov 10 - Mon, Nov 30
Multiple Airlines Logo
8:50 pm - 4:15 pm
BRU
-
SFO
28h 25m
2 stops
Multiple Airlines Logo
2:40 pm - 9:00 pm
SFO
-
BRU
21h 20m
2 stops
$686Multiple Airlines
Wed, Sep 2 - Wed, Sep 16
Aer Lingus Logo
10:20 am - 3:55 pm
BRU
-
SFO
14h 35m
1 stop
Aer Lingus Logo
5:40 pm - 8:45 pm
SFO
-
BRU
18h 05m
1 stop
$687Aer Lingus
Sat, Sep 26 - Wed, Sep 30
Aer Lingus Logo
10:20 am - 3:50 pm
BRU
-
SFO
14h 30m
1 stop
Aer Lingus Logo
5:35 pm - 8:45 pm
SFO
-
BRU
18h 10m
1 stop
$688Aer Lingus
Mon, Oct 5 - Thu, Oct 22
TAP AIR PORTUGAL Logo
5:55 am - 5:35 pm
BRU
-
SFO
20h 40m
1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 11:55 pm
SFO
-
BRU
22h 20m
1 stop
$696TAP AIR PORTUGAL
Sat, Sep 5 - Wed, Sep 16

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Aer Lingus flights from Brussels to San Francisco

Our best Aer Lingus deals on Brussels to San Francisco flight tickets
Aer Lingus
Nov 10
BRU10:15 amBrussels Bruxelles-National
14h 20m
1 stop
SFO3:35 pmSan Francisco
Nov 30
SFO5:20 pmSan Francisco
15h 55m
1 stop
BRU6:15 pmBrussels Bruxelles-National
$685
Aer Lingus
Sep 26
BRU10:20 amBrussels Bruxelles-National
14h 35m
1 stop
SFO3:55 pmSan Francisco
Sep 30
SFO5:40 pmSan Francisco
18h 05m
1 stop
BRU8:45 pmBrussels Bruxelles-National
$687
Aer Lingus
Oct 5
BRU10:20 amBrussels Bruxelles-National
14h 30m
1 stop
SFO3:50 pmSan Francisco
Oct 22
SFO5:35 pmSan Francisco
18h 10m
1 stop
BRU8:45 pmBrussels Bruxelles-National
$688

TAP AIR PORTUGAL flights from Brussels to San Francisco

Our best TAP AIR PORTUGAL deals on Brussels to San Francisco flight tickets
TAP AIR PORTUGAL
Sep 5
BRU5:55 amBrussels Bruxelles-National
20h 40m
1 stop
SFO5:35 pmSan Francisco
Sep 16
SFO4:35 pmSan Francisco
22h 20m
1 stop
BRU11:55 pmBrussels Bruxelles-National
$696
TAP AIR PORTUGAL
Sep 2
BRU8:55 pmBrussels Bruxelles-National
26h 35m
1 stop
SFO2:30 pmSan Francisco
Sep 16
SFO4:35 pmSan Francisco
22h 20m
1 stop
BRU11:55 pmBrussels Bruxelles-National
$700
TAP AIR PORTUGAL
Dec 22
BRU5:55 pmBrussels Bruxelles-National
29h 50m
1 stop
SFO2:45 pmSan Francisco
Jan 2
SFO4:35 pmSan Francisco
22h 15m
1 stop
BRU11:50 pmBrussels Bruxelles-National
$704

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 July 11, 2026.
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

Cheapest round-trip

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 11/14

9:55 am-6:35 pm

1 stop17h 40m

San Francisco

Sat 11/21

5:25 pm-4:35 pm

1 stop14h 10m

$634

BrusselsSan Francisco

CRL - SFO

CRLSFO

Charleroi Brussels

Wed 9/2

7:05 pm-1:15 pm

2 stops27h 10m

San Francisco

Wed 9/16

3:15 pm-6:00 pm

2 stops17h 45m

$644

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sun 8/30

8:50 pm-2:30 pm

2 stops26h 40m

San Francisco

Sun 9/13

4:30 pm-9:45 am

3 stops32h 15m

$646

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

$670

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

$679
Quickest round-trip

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Tue 11/10

10:15 am-3:35 pm

1 stop14h 20m

San Francisco

Mon 11/30

5:20 pm-6:15 pm

1 stop15h 55m

$685

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Wed 9/2

8:50 pm-4:15 pm

2 stops28h 25m

San Francisco

Wed 9/16

2:40 pm-9:00 pm

2 stops21h 20m

$686

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 9/26

10:20 am-3:55 pm

1 stop14h 35m

San Francisco

Wed 9/30

5:40 pm-8:45 pm

1 stop18h 05m

$687

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 10/5

10:20 am-3:50 pm

1 stop14h 30m

San Francisco

Thu 10/22

5:35 pm-8:45 pm

1 stop18h 10m

$688

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 9/5

5:55 am-5:35 pm

1 stop20h 40m

San Francisco

Wed 9/16

4:35 pm-11:55 pm

1 stop22h 20m

$696

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 April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $489.

How far in advance should I book a flight from Brussels 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 $774 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 $674 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

14h 30m

Direct flights

None
The fastest flight from Brussels to San Francisco takes 14h 30m
There are no direct flights from Brussels to San Francisco. There are no popular flight routes from Brussels to San Francisco.
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Frequently asked questions about flying from Brussels to San Francisco

  • How far is Brussels to San Francisco by plane?

    A flight from Brussels to San Francisco will travel around 5512.0 mi. A reasonable flight in good conditions will take 14h 30m.

  • 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 $461Free CancellationRating
7.4
1,874 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $523Free CancellationRating
7.2
2,334 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom $590Free CancellationRating
7.3
1,657 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $714Free CancellationRating
7.4
9,981 reviews
Search United Airlines flights
LufthansaPriceFrom $776Free CancellationRating
6.8
8,131 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
Hayward
Bodega Bay
Fremont
Sonoma
Roseville
Walnut Creek
Santa Clara
Berkeley
Salinas
Vallejo
Sunnyvale
Burlingame
Daly City
Big Sur
Milpitas
Turlock

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.

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