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Cheap flights from San Francisco to Brussels from $239

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 5/6. 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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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
4:40 pm - 2:30 pm
SFO
-
BRU
12h 50m1 stop
Scandinavian Airlines Logo
7:45 pm - 2:35 pm
BRU
-
SFO
27h 50m2 stops
$530Scandinavian Airlines
Thu, Feb 19 - Sun, Mar 1
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m1 stop
Scandinavian Airlines Logo
9:10 pm - 2:40 pm
BRU
-
SFO
26h 30m2 stops
$535Scandinavian Airlines
Tue, Apr 7 - Mon, Apr 13
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m1 stop
Scandinavian Airlines Logo
5:45 am - 2:40 pm
BRU
-
SFO
17h 55m1 stop
$537Scandinavian Airlines
Tue, Apr 7 - Tue, Apr 14
Scandinavian Airlines Logo
5:40 pm - 7:50 pm
SFO
-
BRU
18h 10m1 stop
Scandinavian Airlines Logo
6:55 pm - 2:40 pm
BRU
-
SFO
52h 45m2 stops
$539Scandinavian Airlines
Sun, Mar 22 - Tue, Mar 31
Brussels Airlines Logo
8:30 am - 1:15 pm
SFO
-
BRU
19h 45m2 stops
Brussels Airlines Logo
10:00 am - 9:22 pm
BRU
-
SFO
20h 22m1 stop
$543Brussels Airlines
Wed, Jan 28 - Thu, Feb 19
Brussels Airlines Logo
12:50 pm - 1:15 pm
SFO
-
BRU
15h 25m1 stop
Brussels Airlines Logo
10:00 am - 9:22 pm
BRU
-
SFO
20h 22m1 stop
$550Brussels Airlines
Wed, Jan 28 - Thu, Feb 19
Scandinavian Airlines Logo
4:40 pm - 11:55 am
SFO
-
BRU
34h 15m2 stops
Scandinavian Airlines Logo
10:20 am - 2:35 pm
BRU
-
SFO
13h 15m1 stop
$552Scandinavian Airlines
Fri, Jan 30 - Mon, Feb 2
Delta Logo
11:35 pm - 8:00 am
SFO
-
BRU
24h 25m1 stop
Delta Logo
9:45 am - 5:36 pm
BRU
-
SFO
16h 51m1 stop
$553Delta
Sun, Mar 22 - Tue, Mar 31
British Airways Logo
4:35 pm - 7:55 pm
SFO
-
BRU
19h 20m2 stops
British Airways Logo
10:55 am - 10:06 pm
BRU
-
SFO
20h 11m2 stops
$554British Airways
Sun, Mar 22 - Tue, Mar 31
British Airways Logo
6:30 pm - 4:40 pm
SFO
-
BRU
14h 10m1 stop
British Airways Logo
10:55 am - 10:06 pm
BRU
-
SFO
20h 11m2 stops
$556British Airways
Sun, Mar 22 - Tue, Mar 31

Scandinavian Airlines flights from San Francisco to Brussels Bruxelles-National Airport

Our best Scandinavian Airlines deals on San Francisco to Brussels Bruxelles-National Airport flight tickets
Scandinavian Airlines
Feb 19
SFO4:40 pmSan Francisco
12h 50m
1 stop
BRU2:30 pmBrussels Bruxelles-National
Mar 1
BRU7:45 pmBrussels Bruxelles-National
27h 50m
2 stops
SFO2:35 pmSan Francisco
$530
Find similar
Scandinavian Airlines
Jan 29
SFO3:10 pmSan Francisco
33h 30m
1 stop
BRU9:40 amBrussels Bruxelles-National
Feb 2
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO2:35 pmSan Francisco
$537
Find similar
Scandinavian Airlines
Jan 30
SFO4:40 pmSan Francisco
34h 15m
2 stops
BRU11:55 amBrussels Bruxelles-National
Feb 2
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO2:35 pmSan Francisco
$552
Find similar

Brussels Airlines flights from San Francisco to Brussels Bruxelles-National Airport

Our best Brussels Airlines deals on San Francisco to Brussels Bruxelles-National Airport flight tickets
Brussels Airlines
Jan 28
SFO8:30 amSan Francisco
19h 45m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 19
BRU10:00 amBrussels Bruxelles-National
20h 22m
1 stop
SFO9:22 pmSan Francisco
$543
Find similar
Brussels Airlines
Jan 28
SFO12:50 pmSan Francisco
15h 25m
1 stop
BRU1:15 pmBrussels Bruxelles-National
Feb 19
BRU10:00 amBrussels Bruxelles-National
20h 22m
1 stop
SFO9:22 pmSan Francisco
$550
Find similar
Brussels Airlines
Dec 26
SFO6:45 amSan Francisco
15h 30m
1 stop
BRU7:15 amBrussels Bruxelles-National
Dec 31
BRU11:55 amBrussels Bruxelles-National
16h 24m
1 stop
SFO7:19 pmSan Francisco
$1,738
Find similar

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 December 21, 2025.
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

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 2/19

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Sun 3/1

7:45 pm-2:35 pm

2 stops27h 50m

$530

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 4/7

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Mon 4/13

9:10 pm-2:40 pm

2 stops26h 30m

$535

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 4/7

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Tue 4/14

5:45 am-2:40 pm

1 stop17h 55m

$537

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 3/22

5:40 pm-7:50 pm

1 stop18h 10m

Brussels Bruxelles-National

Tue 3/31

6:55 pm-2:40 pm

2 stops52h 45m

$539

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 1/28

8:30 am-1:15 pm

2 stops19h 45m

Brussels Bruxelles-National

Thu 2/19

10:00 am-9:22 pm

1 stop20h 22m

$543

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 1/28

12:50 pm-1:15 pm

1 stop15h 25m

Brussels Bruxelles-National

Thu 2/19

10:00 am-9:22 pm

1 stop20h 22m

$550

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 1/30

4:40 pm-11:55 am

2 stops34h 15m

Brussels Bruxelles-National

Mon 2/2

10:20 am-2:35 pm

1 stop13h 15m

$552

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 3/22

11:35 pm-8:00 am

1 stop24h 25m

Brussels Bruxelles-National

Tue 3/31

9:45 am-5:36 pm

1 stop16h 51m

$553

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 3/22

4:35 pm-7:55 pm

2 stops19h 20m

Brussels Bruxelles-National

Tue 3/31

10:55 am-10:06 pm

2 stops20h 11m

$554

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 3/22

6:30 pm-4:40 pm

1 stop14h 10m

Brussels Bruxelles-National

Tue 3/31

10:55 am-10:06 pm

2 stops20h 11m

$556

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 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 January. Flight prices, which tend to average around $643, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Brussels Bruxelles-National Airport from San Francisco during October instead. Flights to Brussels Bruxelles-National Airport in October, while not as cheap as those in January, still average around $657.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from San Francisco to Brussels Bruxelles-National Airport is on a Tuesday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Tuesday will often find tickets for as low as $779. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from San Francisco to Brussels Bruxelles-National Airport for around $1,246.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is in the afternoon. Flights from San Francisco to Brussels Bruxelles-National Airport during this time can be as low as $727. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,267 on average. Flights to Brussels Bruxelles-National Airport from San Francisco in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight 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 $807 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 $525 on momondo.

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

As of December 2025, prices for San Francisco to Brussels Bruxelles-National Airport flights are approximately 6% 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

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

    The straight-line distance from San Francisco to Brussels Bruxelles-National is 5512.8 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
1,617 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $582Free CancellationRating
7.2
1,408 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights
SWISSPriceFrom $628Free CancellationRating
7.5
1,817 reviews
Search SWISS flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
375 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $639Free CancellationRating
6.8
7,643 reviews
Search Lufthansa flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,551 reviews
Search Air Canada flights
KLMPriceFrom $655Free CancellationRating
7.7
1,431 reviews
Search KLM flights
British AirwaysPriceFrom $662Free CancellationRating
6.7
7,602 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $668Free CancellationRating
7.3
4,106 reviews
Search Turkish Airlines flights

Traveling to a place near Brussels?

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