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Cheap flights from Brussels Bruxelles-National Airport to San Francisco from £370

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 11/1. 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

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

Cheap return flights

Enter your travel dates to find the best prices.
ITA Airways Logo
18:55 - 13:15BRU  Brussels Bruxelles-National-SFO San Francisco
27h 20m1 stop Rome Fiumicino
ITA Airways Logo
15:15 - 17:55SFO  San Francisco-BRU Brussels Bruxelles-National
17h 40m1 stop Rome Fiumicino
£509ITA Airways
Wed, 16 Sep - Sun, 20 Sep
ITA Airways Logo
18:55 - 13:15BRU  Brussels Bruxelles-National-SFO San Francisco
27h 20m1 stop Rome Fiumicino
ITA Airways Logo
15:15 - 20:20SFO  San Francisco-BRU Brussels Bruxelles-National
20h 05m1 stop Rome Fiumicino
£510ITA Airways
Mon, 28 Sep - Wed, 14 Oct
ITA Airways Logo
18:55 - 13:15BRU  Brussels Bruxelles-National-SFO San Francisco
27h 20m1 stop Rome Fiumicino
ITA Airways Logo
15:15 - 17:55SFO  San Francisco-BRU Brussels Bruxelles-National
17h 40m1 stop Rome Fiumicino
£510ITA Airways
Wed, 9 Sep - Sun, 13 Sep
ITA Airways Logo
18:55 - 13:15BRU  Brussels Bruxelles-National-SFO San Francisco
27h 20m1 stop Rome Fiumicino
ITA Airways Logo
15:15 - 08:35SFO  San Francisco-BRU Brussels Bruxelles-National
32h 20m2 stops Rome Fiumicino Milan Linate
£521ITA Airways
Mon, 21 Sep - Wed, 30 Sep
Aer Lingus Logo
10:20 - 15:55BRU  Brussels Bruxelles-National-SFO San Francisco
14h 35m1 stop Dublin
Aer Lingus Logo
17:40 - 20:45SFO  San Francisco-BRU Brussels Bruxelles-National
18h 05m1 stop Dublin
£526Aer Lingus
Tue, 6 Oct - Wed, 21 Oct
TAP AIR PORTUGAL Logo
06:00 - 14:45BRU  Brussels Bruxelles-National-SFO San Francisco
17h 45m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
16:35 - 23:50SFO  San Francisco-BRU Brussels Bruxelles-National
22h 15m1 stop Lisbon Humberto Delgado
£567TAP AIR PORTUGAL
Mon, 1 Feb - Sat, 13 Feb
United Airlines Logo
07:00 - 16:05BRU  Brussels Bruxelles-National-SFO San Francisco
18h 05m1 stop Frankfurt am Main
United Airlines Logo
20:45 - 08:05SFO  San Francisco-BRU Brussels Bruxelles-National
26h 20m2 stops Los Angeles Los Angeles Newark
£577United Airlines
Sat, 5 Dec - Sat, 5 Dec
TAP AIR PORTUGAL Logo
17:55 - 14:45BRU  Brussels Bruxelles-National-SFO San Francisco
29h 50m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
19:15 - 11:00SFO  San Francisco-BRU Brussels Bruxelles-National
30h 45m1 stop Lisbon Humberto Delgado
£587TAP AIR PORTUGAL
Tue, 12 Jan - Fri, 29 Jan
United Airlines Logo
14:25 - 19:50BRU  Brussels Bruxelles-National-SFO San Francisco
14h 25m1 stop Frankfurt am Main
United Airlines Logo
05:00 - 07:45SFO  San Francisco-BRU Brussels Bruxelles-National
17h 45m2 stops Houston George Bush Intcntl Newark
£599United Airlines
Fri, 9 Oct - Wed, 21 Oct
United Airlines Logo
06:20 - 15:20BRU  Brussels Bruxelles-National-SFO San Francisco
18h 00m1 stop Frankfurt am Main
United Airlines Logo
10:43 - 13:15SFO  San Francisco-BRU Brussels Bruxelles-National
17h 32m2 stops Denver Intl London Heathrow
£600United Airlines
Wed, 9 Sep - Wed, 23 Sep

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

Our best ITA Airways deals on Brussels Bruxelles-National Airport to San Francisco flight tickets
ITA Airways
16 Sept
BRU18:55Brussels Bruxelles-National
27h 20m
1 stop
SFO13:15San Francisco
20 Sept
SFO15:15San Francisco
17h 40m
1 stop
BRU17:55Brussels Bruxelles-National
£509
ITA Airways
28 Sept
BRU18:55Brussels Bruxelles-National
27h 20m
1 stop
SFO13:15San Francisco
14 Oct
SFO15:15San Francisco
20h 05m
1 stop
BRU20:20Brussels Bruxelles-National
£510
ITA Airways
9 Sept
BRU18:55Brussels Bruxelles-National
27h 20m
1 stop
SFO13:15San Francisco
13 Sept
SFO15:15San Francisco
17h 40m
1 stop
BRU17:55Brussels Bruxelles-National
£510

TAP AIR PORTUGAL flights from Brussels Bruxelles-National Airport to San Francisco

Our best TAP AIR PORTUGAL deals on Brussels Bruxelles-National Airport to San Francisco flight tickets
TAP AIR PORTUGAL
1 Feb
BRU06:00Brussels Bruxelles-National
17h 45m
1 stop
SFO14:45San Francisco
13 Feb
SFO16:35San Francisco
22h 15m
1 stop
BRU23:50Brussels Bruxelles-National
£567
TAP AIR PORTUGAL
12 Jan
BRU17:55Brussels Bruxelles-National
29h 50m
1 stop
SFO14:45San Francisco
29 Jan
SFO19:15San Francisco
30h 45m
1 stop
BRU11:00Brussels Bruxelles-National
£587
TAP AIR PORTUGAL
22 Oct
BRU05:55Brussels Bruxelles-National
17h 35m
1 stop
SFO14:30San Francisco
22 Oct
SFO16:30San Francisco
18h 35m
1 stop
BRU20:05Brussels Bruxelles-National
£702

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 16 August 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 return flight

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Wed 16/9

18:55-13:15

1 stop27h 20m

San Francisco

Sun 20/9

15:15-17:55

1 stop17h 40m

£509

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Mon 28/9

18:55-13:15

1 stop27h 20m

San Francisco

Wed 14/10

15:15-20:20

1 stop20h 05m

£510

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Wed 9/9

18:55-13:15

1 stop27h 20m

San Francisco

Sun 13/9

15:15-17:55

1 stop17h 40m

£510

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Mon 21/9

18:55-13:15

1 stop27h 20m

San Francisco

Wed 30/9

15:15-08:35

2 stops32h 20m

£521

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Tue 6/10

10:20-15:55

1 stop14h 35m

San Francisco

Wed 21/10

17:40-20:45

1 stop18h 05m

£526

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Mon 1/2

06:00-14:45

1 stop17h 45m

San Francisco

Sat 13/2

16:35-23:50

1 stop22h 15m

£567

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Sat 5/12

07:00-16:05

1 stop18h 05m

San Francisco

Sat 5/12

20:45-08:05

2 stops26h 20m

£577

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Tue 12/1

17:55-14:45

1 stop29h 50m

San Francisco

Fri 29/1

19:15-11:00

1 stop30h 45m

£587
Fastest return journey

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Fri 9/10

14:25-19:50

1 stop14h 25m

San Francisco

Wed 21/10

05:00-07:45

2 stops17h 45m

£599

BrusselsSan Francisco

BRU Brussels Bruxelles-National - SFO San Francisco

BRUSFO

Brussels Bruxelles-National

Wed 9/9

06:20-15:20

1 stop18h 00m

San Francisco

Wed 23/9

10:43-13:15

2 stops17h 32m

£600

Flights are sorted by cheapest return 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 £584 to £884.
The lowest price recently found on this route was £509.

What is the cheapest month to fly to San Francisco?

The month of November is, on average, the cheapest month to fly to San Francisco from Brussels Bruxelles-National Airport, with most prices found around £502. If you are unable to visit San Francisco during the month of November, then departing from Brussels Bruxelles-National Airport during the month March is also very affordable. Most momondo users find prices during this month for around £513.

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 £595 when searching weeks before you fly. 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 £536 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 2% 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 return 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

20h 00m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to San Francisco takes 20h 00m
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?

    The straight-line distance from Brussels Bruxelles-National to San Francisco is 5513.1 mi. Typically, this will take 20h 00m by plane in normal conditions.

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

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

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Cruz
Sunnyvale
Calistoga
Rohnert Park
Carmel-by-the-Sea
Windsor
Burlingame
Belmont
Big Sur
Sausalito
San Bruno
Pacific Grove
Aptos
Newark
Mill Valley
Campbell
Palo Alto
Seaside
Roseville

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brussels to San Francisco. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to San Francisco from Brussels which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Brussels to San Francisco.

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 not ready to book a flight from Brussels to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

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