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Cheap flights from San Francisco to Brussels 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 San Francisco to Brussels departing on 9/22. 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
0 bags

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Find the cheapest flights from San Francisco to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
11:05 am - 2:35 pm
SFO
-
BRU
42h 30m
2 stops
Scandinavian Airlines Logo
5:45 am - 2:40 pm
BRU
-
SFO
17h 55m
1 stop
$743Scandinavian Airlines
Thu, Sep 3 - Fri, Sep 18
Scandinavian Airlines Logo
4:45 pm - 11:00 pm
SFO
-
BRU
21h 15m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:40 pm
BRU
-
SFO
13h 20m
1 stop
$744Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 30
Scandinavian Airlines Logo
11:05 am - 2:35 pm
SFO
-
BRU
42h 30m
2 stops
Scandinavian Airlines Logo
11:20 am - 2:40 pm
BRU
-
SFO
36h 20m
2 stops
$747Scandinavian Airlines
Thu, Sep 3 - Wed, Sep 16
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:40 pm
BRU
-
SFO
13h 20m
1 stop
$748Scandinavian Airlines
Thu, Sep 17 - Wed, Sep 30
Scandinavian Airlines Logo
4:45 pm - 6:15 pm
SFO
-
BRU
16h 30m
2 stops
Scandinavian Airlines Logo
5:45 am - 2:40 pm
BRU
-
SFO
17h 55m
1 stop
$751Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 30
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:40 pm
BRU
-
SFO
13h 20m
1 stop
$754Scandinavian Airlines
Wed, Sep 2 - Thu, Sep 17
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
3:15 pm - 12:11 pm
BRU
-
SFO
53h 56m
2 stops
$755Scandinavian Airlines
Sun, Aug 30 - Sat, Sep 19
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
9:20 pm - 2:40 pm
BRU
-
SFO
50h 20m
2 stops
$756Scandinavian Airlines
Sat, Aug 29 - Sun, Sep 13
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
5:45 am - 2:40 pm
BRU
-
SFO
17h 55m
1 stop
$758Scandinavian Airlines
Wed, Sep 9 - Wed, Sep 30
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
8:30 pm - 2:40 pm
BRU
-
SFO
27h 10m
1 stop
$759Scandinavian Airlines
Wed, Sep 2 - Sat, Sep 19

Air Canada flights from San Francisco to Brussels Bruxelles-National Airport

Our best Air Canada deals on San Francisco to Brussels Bruxelles-National Airport flight tickets
Air Canada
Nov 9
SFO8:30 amSan Francisco
19h 45m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 13
BRU7:00 amBrussels Bruxelles-National
19h 29m
2 stops
SFO5:29 pmSan Francisco
$770
Air Canada
Aug 30
SFO11:39 pmSan Francisco
22h 31m
1 stop
BRU7:10 amBrussels Bruxelles-National
Sep 16
BRU9:25 amBrussels Bruxelles-National
34h 52m
1 stop
SFO11:17 amSan Francisco
$799
Air Canada
Aug 30
SFO11:30 pmSan Francisco
22h 40m
2 stops
BRU7:10 amBrussels Bruxelles-National
Sep 18
BRU9:25 amBrussels Bruxelles-National
20h 22m
1 stop
SFO8:47 pmSan Francisco
$804

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

Our best ITA Airways deals on San Francisco to Brussels Bruxelles-National Airport flight tickets
ITA Airways
Jul 15
SFO3:15 pmSan Francisco
17h 45m
1 stop
BRU6:00 pmBrussels Bruxelles-National
Sep 15
BRU6:55 pmBrussels Bruxelles-National
27h 20m
1 stop
SFO1:15 pmSan Francisco
$823
ITA Airways
Jul 15
SFO3:15 pmSan Francisco
17h 45m
1 stop
BRU6:00 pmBrussels Bruxelles-National
Sep 15
BRU6:55 pmBrussels Bruxelles-National
27h 20m
1 stop
SFO1:15 pmSan Francisco
$826
ITA Airways
Jul 13
SFO3:15 pmSan Francisco
17h 45m
1 stop
BRU6:00 pmBrussels Bruxelles-National
Sep 14
BRU6:55 pmBrussels Bruxelles-National
27h 20m
1 stop
SFO1:15 pmSan Francisco
$831

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Brussels Bruxelles-National Airport 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 May 22, 2026.
Use the filters below to find and compare flights from San Francisco to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 9/3

11:05 am-2:35 pm

2 stops42h 30m

Brussels Bruxelles-National

Fri 9/18

5:45 am-2:40 pm

1 stop17h 55m

$743

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/9

4:45 pm-11:00 pm

1 stop21h 15m

Brussels Bruxelles-National

Wed 9/30

10:20 am-2:40 pm

1 stop13h 20m

$744

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 9/3

11:05 am-2:35 pm

2 stops42h 30m

Brussels Bruxelles-National

Wed 9/16

11:20 am-2:40 pm

2 stops36h 20m

$747
Quickest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 9/17

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Wed 9/30

10:20 am-2:40 pm

1 stop13h 20m

$748

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/9

4:45 pm-6:15 pm

2 stops16h 30m

Brussels Bruxelles-National

Wed 9/30

5:45 am-2:40 pm

1 stop17h 55m

$751

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/2

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Thu 9/17

10:20 am-2:40 pm

1 stop13h 20m

$754

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 8/30

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Sat 9/19

3:15 pm-12:11 pm

2 stops53h 56m

$755

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 8/29

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Sun 9/13

9:20 pm-2:40 pm

2 stops50h 20m

$756

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/9

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Wed 9/30

5:45 am-2:40 pm

1 stop17h 55m

$758

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/2

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Sat 9/19

8:30 pm-2:40 pm

1 stop27h 10m

$759

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Brussels from

How to get the cheapest flight ticket from San Francisco to Brussels Bruxelles-National Airport

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 San Francisco and Brussels Bruxelles-National Airport?

What is the cheapest month to fly to Brussels Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from San Francisco is in February. Flight prices, which tend to average around $530, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from San Francisco during January instead. Flights to Brussels Bruxelles-National Airport in January, while not as cheap as those in February, still average around $626.

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

You are more likely to see cheaper flights to Brussels Bruxelles-National Airport from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels Bruxelles-National Airport for around $783 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels Bruxelles-National Airport from San Francisco for as low as $569 on momondo.

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

As of May 2026, prices for San Francisco to Brussels Bruxelles-National Airport flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Francisco to Brussels Bruxelles-National Airport (SFO to BRU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Brussels Bruxelles-National Airport

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from San Francisco to Brussels Bruxelles-National Airport takes 12h 50m
There are no direct flights from San Francisco to Brussels Bruxelles-National Airport. There are no popular flight routes from San Francisco to Brussels Bruxelles-National Airport.
Search flight deals

Frequently asked questions about flying from San Francisco to Brussels Bruxelles-National Airport

  • How far is San Francisco to Brussels Bruxelles-National by plane?

    The straight-line distance from San Francisco to Brussels Bruxelles-National is 5513.1 mi. By plane, this route typically takes 12h 50m.

  • When did momondo last update prices for flights from San Francisco Airport to Brussels Bruxelles-National Airport?

    Prices for flights from San Francisco Airport to Brussels Bruxelles-National Airport are updated daily.

  • How many operators does momondo search for flights from San Francisco Airport to Brussels Bruxelles-National Airport?

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

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents required for your trip to Brussels Bruxelles-National 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 Brussels Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from San Francisco to Brussels Bruxelles-National Airport?

Best airlines flying from San Francisco to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from San Francisco to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $485Free CancellationRating
7.4
1,783 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.8
1,519 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.3
1,574 reviews
Search Aer Lingus flights
LufthansaPriceFrom $591Free CancellationRating
6.8
8,018 reviews
Search Lufthansa flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
7,992 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
409 reviews
Search Brussels Airlines flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
11,075 reviews
Search Air Canada flights
United AirlinesPriceFrom $649Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $654Free CancellationRating
7.4
4,390 reviews
Search Turkish Airlines flights
CondorPriceFrom $710Free CancellationRating
6.5
416 reviews
Search Condor flights

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Charleroi
Zaventem
Mons
Hasselt
Durbuy
Genk
Dinant
Namur
Waterloo
Aalst
Mechelen
Knokke-Heist
Spa
Francorchamps
Tournai
Oostkamp
Halle

Why use momondo?

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

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

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

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

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

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 San Francisco to Brussels.

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

Yes momondo offers price alerts on flights to Brussels from San Francisco. 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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