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Cheap flights from Brussels Bruxelles-National Airport to San Francisco from £430

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — SFO
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bruxelles-National to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Bruxelles-National to San Francisco
Explore the most affordable flight options available from Bruxelles-National to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 February 2026.

Sun 6/915:55
BRU
-
SFO
1 stop31h 10m
TAP AIR PORTUGAL
Tue 22/916:20
SFO
-
BRU
1 stop18h 45m
TAP AIR PORTUGAL
Deal found 23/2£464
Mon 13/421:25
BRU
-
SFO
1 stop29h 30m
LEVEL
Sun 26/419:40
SFO
-
BRU
1 stop33h 50m
LEVEL
Deal found 23/2£476
Mon 13/421:25
BRU
-
SFO
1 stop29h 30m
Multiple Airlines
Sun 26/419:40
SFO
-
BRU
1 stop29h 05m
Multiple Airlines
Deal found 23/2£484
Mon 13/421:25
BRU
-
SFO
1 stop29h 30m
LEVEL
Sun 19/419:40
SFO
-
BRU
1 stop36h 45m
LEVEL
Deal found 25/2£484
Wed 4/306:00
BRU
-
SFO
1 stop17h 30m
TAP AIR PORTUGAL
Tue 21/416:35
SFO
-
BRU
1 stop18h 30m
TAP AIR PORTUGAL
Deal found 25/2£499
Mon 2/306:00
BRU
-
SFO
1 stop17h 35m
TAP AIR PORTUGAL
Thu 30/419:55
SFO
-
BRU
1 stop19h 00m
TAP AIR PORTUGAL
Deal found 23/2£500

Find flight deals from Bruxelles-National to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 February 2026.

Round-trip from

£476

One-way from

£430

Popular in

July

Cheapest in

November

Average price

£528
LEVEL
  • LEVEL
  • 13/4-26/4
  • 2 total stops
  • 63h 20m total
  • Brussels to San Francisco
Search Deals
British Airways
  • British Airways
  • 17/8
  • 2 total stops
  • 17h 01m total
  • Brussels to San Francisco
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£39 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Bruxelles-National 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, Cheapflights users made 858,174 searches. Data last updated 27 February 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

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 13/4

21:25-17:55

1 stop29h 30m

San Francisco

Sun 19/4

19:40-09:45

1 stop29h 05m

£495

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 1/5

21:10-14:40

2 stops26h 30m

San Francisco

Sun 31/5

05:55-09:40

2 stops42h 45m

£579

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Tue 19/5

21:10-14:40

2 stops26h 30m

San Francisco

Wed 3/6

16:45-20:30

2 stops18h 45m

£591

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sun 17/5

06:20-19:20

2 stops22h 00m

San Francisco

Mon 1/6

07:15-14:40

2 stops22h 25m

£607

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Tue 12/5

11:20-00:29

2 stops22h 09m

San Francisco

Fri 22/5

13:35-18:20

2 stops19h 45m

£617

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 8/5

11:20-14:40

2 stops36h 20m

San Francisco

Mon 18/5

16:45-19:50

1 stop18h 05m

£622

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Sat 14/3

10:00-21:22

1 stop19h 22m

San Francisco

Sun 29/3

12:50-13:15

1 stop15h 25m

£631

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 13/4

15:10-01:23

2 stops19h 13m

San Francisco

Sun 26/4

05:50-07:35

2 stops16h 45m

£634

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Mon 13/4

18:55-14:40

2 stops28h 45m

San Francisco

Sun 26/4

16:45-20:30

2 stops18h 45m

£648

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

Fri 3/7

10:15-21:38

2 stops20h 23m

San Francisco

Mon 10/8

08:10-13:15

2 stops20h 05m

£665

Flights are sorted by cheapest return flights first.

Deals found on 23/2

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Bruxelles-National to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Bruxelles-National with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Brussels Bruxelles-National Airport to San Francisco

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

Use this chart to determine the optimal time to book a return flight from Bruxelles-National to San Francisco. Price data was last updated on 20 February 2026.

The price you pay for your flight from Brussels Bruxelles-National Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to San Francisco (average of £374). Flying from Brussels Bruxelles-National Airport to San Francisco in December is currently the most expensive (average of £452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Brussels Bruxelles-National?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly into when you book flights from Brussels Bruxelles-National to San Francisco. 0 airlines have flights to San Francisco from Brussels Bruxelles-National on a regular basis. Booking flights from Brussels Bruxelles-National to San Francisco should not be difficult; the airport handles an average of 0 inbound flights from Brussels Bruxelles-National per day.

  • How long is the flight from Brussels Bruxelles-National Airport to San Francisco?

    A quick flight from Brussels Bruxelles-National Airport to San Francisco can take about 22h. LEVEL provides one of the quickest options available for as low as £607. There are 5522 mi between Brussels Bruxelles-National Airport and San Francisco. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Bruxelles-National to San Francisco that include hotel bookings?

    Yes. In addition to deals on Bruxelles-National to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bruxelles-National to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bruxelles-National to San Francisco.

  • Can I find deals for business class flights from Bruxelles-National to San Francisco?

    Yes. Cheapflights offers flight deals from Bruxelles-National to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Brussels Bruxelles-National Airport to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Brussels Bruxelles-National Airport to San Francisco (average of £374). Flying from Brussels Bruxelles-National Airport to San Francisco in December is currently the most expensive (average of £452). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale

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Alternative routes for Bruxelles-National to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bruxelles-National to San Francisco?

Cheapflights helps you search for flights from Bruxelles-National to San Francisco via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Bruxelles-National to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bruxelles-National to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bruxelles-National to San Francisco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Bruxelles-National to San Francisco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Bruxelles-National to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Bruxelles-National to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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