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Cheap flights from Belgium to San Francisco from $334

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to San Francisco departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Belgium to San Francisco

Recent round-trip flight deals from Belgium to San Francisco

TAP AIR PORTUGAL Logo
5:55 am - 2:30 pmBRU-SFO
17h 35m1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 11:55 pmSFO-BRU
22h 35m1 stop
$477TAP AIR PORTUGAL
Find Deal
jue., sep. 18 - mié., oct. 1
TAP AIR PORTUGAL Logo
5:55 pm - 4:05 pmBRU-SFO
31h 10m1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 11:50 pmSFO-BRU
22h 15m1 stop
$488TAP AIR PORTUGAL
Find Deal
jue., nov. 20 - lun., dic. 8
British Airways Logo
9:45 pm - 3:00 pmBRU-SFO
26h 15m1 stop
British Airways Logo
4:05 pm - 7:30 pmSFO-BRU
18h 25m2 stops
$520British Airways
Find Deal
mar., nov. 4 - jue., nov. 27
British Airways Logo
2:50 pm - 11:07 pmBRU-SFO
17h 17m2 stops
British Airways Logo
8:00 am - 2:05 pmSFO-BRU
21h 05m2 stops
$534British Airways
Find Deal
jue., ago. 21 - mié., sep. 3
Aer Lingus Logo
10:20 am - 3:55 pmBRU-SFO
14h 35m1 stop
Aer Lingus Logo
5:40 pm - 8:40 pmSFO-BRU
18h 00m1 stop
$537Aer Lingus
Find Deal
sáb., sep. 27 - dom., oct. 12
Aer Lingus Logo
10:20 am - 3:55 pmBRU-SFO
14h 35m1 stop
Aer Lingus Logo
5:40 pm - 8:40 pmSFO-BRU
18h 00m1 stop
$540Aer Lingus
Find Deal
mar., sep. 2 - jue., sep. 18
American Airlines Logo
10:40 am - 11:59 pmBRU-SFO
22h 19m2 stops
American Airlines Logo
4:30 pm - 7:45 pmSFO-BRU
18h 15m1 stop
$541American Airlines
Find Deal
sáb., sep. 27 - sáb., oct. 11
American Airlines Logo
10:40 am - 11:59 pmBRU-SFO
22h 19m2 stops
American Airlines Logo
10:16 am - 2:20 pmSFO-BRU
19h 04m2 stops
$543American Airlines
Find Deal
sáb., sep. 27 - sáb., oct. 11
Scandinavian Airlines Logo
8:30 pm - 4:30 pmBRU-SFO
29h 00m1 stop
Scandinavian Airlines Logo
4:40 pm - 2:30 pmSFO-BRU
12h 50m1 stop
$546Scandinavian Airlines
Find Deal
dom., oct. 19 - dom., nov. 9
Scandinavian Airlines Logo
10:20 am - 4:30 pmBRU-SFO
15h 10m1 stop
Scandinavian Airlines Logo
7:40 pm - 7:50 pmSFO-BRU
15h 10m1 stop
$548Scandinavian Airlines
Find Deal
mié., ago. 27 - lun., sep. 8

TAP AIR PORTUGAL flights from Belgium to San Francisco

Our best TAP AIR PORTUGAL deals on Belgium to San Francisco flight tickets
TAP AIR PORTUGAL
Sep 18
BRU5:55 amBrussels Bruxelles-National
17h 35m
1 stop
SFO2:30 pmSan Francisco
Oct 1
SFO4:20 pmSan Francisco
22h 35m
1 stop
BRU11:55 pmBrussels Bruxelles-National
$477
Find similar
TAP AIR PORTUGAL
Nov 20
BRU5:55 pmBrussels Bruxelles-National
31h 10m
1 stop
SFO4:05 pmSan Francisco
Dec 8
SFO4:35 pmSan Francisco
22h 15m
1 stop
BRU11:50 pmBrussels Bruxelles-National
$488
Find similar
TAP AIR PORTUGAL
Nov 20
BRU5:55 pmBrussels Bruxelles-National
31h 10m
1 stop
SFO4:05 pmSan Francisco
Dec 6
SFO4:35 pmSan Francisco
15h 30m
1 stop
BRU5:05 pmBrussels Bruxelles-National
$499
Find similar

British Airways flights from Belgium to San Francisco

Our best British Airways deals on Belgium to San Francisco flight tickets
British Airways
Nov 4
BRU9:45 pmBrussels Bruxelles-National
26h 15m
1 stop
SFO3:00 pmSan Francisco
Nov 27
SFO4:05 pmSan Francisco
18h 25m
2 stops
BRU7:30 pmBrussels Bruxelles-National
$520
Find similar
British Airways
Aug 21
BRU2:50 pmBrussels Bruxelles-National
17h 17m
2 stops
SFO11:07 pmSan Francisco
Sep 3
SFO8:00 amSan Francisco
21h 05m
2 stops
BRU2:05 pmBrussels Bruxelles-National
$534
Find similar
British Airways
Nov 4
BRU12:00 pmBrussels Bruxelles-National
15h 45m
1 stop
SFO6:45 pmSan Francisco
Nov 20
SFO5:30 pmSan Francisco
17h 00m
1 stop
BRU7:30 pmBrussels Bruxelles-National
$539
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Belgium 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 agosto 6, 2025.
Use the filters below to find and compare flights from Belgium to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

jue. 9/18

5:55 am-2:30 pm

1 stop17h 35m

San Francisco

mié. 10/1

4:20 pm-11:55 pm

1 stop22h 35m

$477

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

jue. 11/20

5:55 pm-4:05 pm

1 stop31h 10m

San Francisco

lun. 12/8

4:35 pm-11:50 pm

1 stop22h 15m

$488

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

mar. 11/4

9:45 pm-3:00 pm

1 stop26h 15m

San Francisco

jue. 11/27

4:05 pm-7:30 pm

2 stops18h 25m

$520

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

jue. 8/21

2:50 pm-11:07 pm

2 stops17h 17m

San Francisco

mié. 9/3

8:00 am-2:05 pm

2 stops21h 05m

$534

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

sáb. 9/27

10:20 am-3:55 pm

1 stop14h 35m

San Francisco

dom. 10/12

5:40 pm-8:40 pm

1 stop18h 00m

$537

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

mar. 9/2

10:20 am-3:55 pm

1 stop14h 35m

San Francisco

jue. 9/18

5:40 pm-8:40 pm

1 stop18h 00m

$540

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

sáb. 9/27

10:40 am-11:59 pm

2 stops22h 19m

San Francisco

sáb. 10/11

4:30 pm-7:45 pm

1 stop18h 15m

$541

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

sáb. 9/27

10:40 am-11:59 pm

2 stops22h 19m

San Francisco

sáb. 10/11

10:16 am-2:20 pm

2 stops19h 04m

$543

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

dom. 10/19

8:30 pm-4:30 pm

1 stop29h 00m

San Francisco

dom. 11/9

4:40 pm-2:30 pm

1 stop12h 50m

$546

BrusselsSan Francisco

BRU - SFO

BRUSFO

Brussels Bruxelles-National

mié. 8/27

10:20 am-4:30 pm

1 stop15h 10m

San Francisco

lun. 9/8

7:40 pm-7:50 pm

1 stop15h 10m

$548

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 Belgium 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 cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $614.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Belgium to San Francisco is on a Sunday when prices can be found for as low as $752. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $819.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Belgium to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $689. Flights in the afternoon are often more expensive with an average ticket price of $841.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $713 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Belgium for as low as $650 on momondo.

Cheap Belgium to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belgium to San Francisco

Best Price Found

$334

Fastest flight time

14h 25m

Direct flights

None

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Belgium in the past 72 hours is $334. The best round-trip flight deal from Belgium to San Francisco found on momondo in the last 72 hours is $477.
The fastest flight from Belgium to San Francisco takes 14h 25m
There are no direct flights from Belgium to San Francisco. Popular non-direct routes for this connection are Charleroi Brussels Airport - San Francisco Airport and Brussels Bruxelles-National Airport - San Francisco Airport.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • When did momondo last update prices for flights from Belgium to San Francisco Airport?

    Prices for flights from Belgium to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Belgium to San Francisco Airport?

  • How old do you have to be to fly from Belgium to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belgium 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.

Best airlines flying from Belgium to San Francisco

Compare and see reviews for airlines that fly from Belgium to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $562Free CancellationRating
7.4
1,463 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $564Free CancellationRating
7.1
1,201 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $577Free CancellationRating
6.6
7,245 reviews
Search British Airways flights
KLMPriceFrom $589Free CancellationRating
7.8
1,381 reviews
Search KLM flights
United AirlinesPriceFrom $606Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Brussels AirlinesPriceFrom $652Free CancellationRating
7.2
351 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $653Free CancellationRating
6.8
7,289 reviews
Search Lufthansa flights
American AirlinesPriceFrom $683Free CancellationRating
7.2
10,000 reviews
Search American Airlines 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
Calistoga
Hayward
Sonoma
Bodega Bay
Roseville
Santa Clara
Big Sur
Daly City
Berkeley
Fremont
Walnut Creek
Half Moon Bay
South San Francisco
Vallejo
Redwood City
Sunnyvale
Pacific Grove

Why use momondo?

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

Finding the right flight to San Francisco from Belgium 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 Belgium to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belgium to San Francisco flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from Belgium.

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

Price alerts on flights to San Francisco from Belgium are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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