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Cheap flights from San Francisco to Brussels from $322

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 12/1. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:30 pm - 10:15 am
SFO
-
BRU
32h 45m
3 stops
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
$630Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
4:30 pm - 10:15 am
SFO
-
BRU
32h 45m
3 stops
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
$642Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
4:30 pm - 8:20 pm
SFO
-
BRU
18h 50m
2 stops
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
$661Multiple Airlines
Sun, Aug 9 - Tue, Aug 25
Multiple Airlines Logo
4:30 pm - 8:20 pm
SFO
-
BRU
18h 50m
2 stops
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
$675Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
Multiple Airlines Logo
4:30 pm - 10:15 am
SFO
-
BRU
32h 45m
3 stops
Multiple Airlines Logo
3:15 pm - 2:30 pm
BRU
-
SFO
32h 15m
3 stops
$683Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
TAP AIR PORTUGAL Logo
4:35 pm - 11:50 pm
SFO
-
BRU
22h 15m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pm
BRU
-
SFO
17h 45m
1 stop
$686TAP AIR PORTUGAL
Sat, Nov 14 - Mon, Nov 23
TAP AIR PORTUGAL Logo
7:35 pm - 11:55 pm
SFO
-
BRU
19h 20m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 3:45 pm
BRU
-
SFO
17h 45m
1 stop
$690TAP AIR PORTUGAL
Sat, Oct 17 - Wed, Oct 28
TAP AIR PORTUGAL Logo
4:35 pm - 11:55 pm
SFO
-
BRU
22h 20m
1 stop
TAP AIR PORTUGAL Logo
5:55 am - 2:35 pm
BRU
-
SFO
17h 40m
1 stop
$691TAP AIR PORTUGAL
Wed, Sep 9 - Wed, Sep 30
Multiple Airlines Logo
4:30 pm - 10:15 am
SFO
-
BRU
32h 45m
3 stops
Multiple Airlines Logo
3:15 pm - 2:30 pm
BRU
-
SFO
32h 15m
3 stops
$692Multiple Airlines
Tue, Aug 18 - Wed, Aug 26
TAP AIR PORTUGAL Logo
7:15 pm - 11:50 pm
SFO
-
BRU
19h 35m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pm
BRU
-
SFO
17h 45m
1 stop
$693TAP AIR PORTUGAL
Fri, Nov 13 - Mon, Nov 23

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

Our best United Airlines deals on San Francisco to Brussels Bruxelles-National Airport flight tickets
United Airlines
Dec 1
SFO10:35 pmSan Francisco
23h 40m
1 stop
BRU7:15 amBrussels Bruxelles-National
Dec 3
BRU4:55 pmBrussels Bruxelles-National
33h 00m
1 stop
SFO4:55 pmSan Francisco
$748
United Airlines
Nov 15
SFO4:40 pmSan Francisco
31h 15m
1 stop
BRU8:55 amBrussels Bruxelles-National
Nov 24
BRU10:00 amBrussels Bruxelles-National
20h 33m
1 stop
SFO9:33 pmSan Francisco
$757
United Airlines
Oct 14
SFO4:45 pmSan Francisco
18h 15m
1 stop
BRU8:00 pmBrussels Bruxelles-National
Oct 28
BRU10:00 amBrussels Bruxelles-National
19h 33m
1 stop
SFO9:33 pmSan Francisco
$791

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 8
SFO2:45 pmSan Francisco
20h 15m
2 stops
BRU8:00 pmBrussels Bruxelles-National
Nov 12
BRU8:25 amBrussels Bruxelles-National
16h 41m
2 stops
SFO4:06 pmSan Francisco
$760
Air Canada
Dec 1
SFO2:45 pmSan Francisco
20h 15m
2 stops
BRU8:00 pmBrussels Bruxelles-National
Dec 3
BRU10:00 amBrussels Bruxelles-National
18h 50m
2 stops
SFO7:50 pmSan Francisco
$765
Air Canada
Oct 12
SFO4:35 pmSan Francisco
18h 25m
2 stops
BRU8:00 pmBrussels Bruxelles-National
Oct 27
BRU10:00 amBrussels Bruxelles-National
37h 33m
2 stops
SFO3:33 pmSan Francisco
$778

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 July 11, 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

Sun 8/9

4:30 pm-10:15 am

3 stops32h 45m

Brussels Bruxelles-National

Tue 8/25

8:50 pm-2:30 pm

2 stops26h 40m

$630

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 8/18

4:30 pm-10:15 am

3 stops32h 45m

Brussels Bruxelles-National

Wed 8/26

8:50 pm-2:30 pm

2 stops26h 40m

$642

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 8/9

4:30 pm-8:20 pm

2 stops18h 50m

Brussels Bruxelles-National

Tue 8/25

8:50 pm-2:30 pm

2 stops26h 40m

$661

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 8/18

4:30 pm-8:20 pm

2 stops18h 50m

Brussels Bruxelles-National

Wed 8/26

8:50 pm-2:30 pm

2 stops26h 40m

$675

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 8/18

4:30 pm-10:15 am

3 stops32h 45m

Brussels Bruxelles-National

Wed 8/26

3:15 pm-2:30 pm

3 stops32h 15m

$683

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 11/14

4:35 pm-11:50 pm

1 stop22h 15m

Brussels Bruxelles-National

Mon 11/23

6:00 am-2:45 pm

1 stop17h 45m

$686
Quickest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 10/17

7:35 pm-11:55 pm

1 stop19h 20m

Brussels Bruxelles-National

Wed 10/28

6:00 am-3:45 pm

1 stop17h 45m

$690

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/9

4:35 pm-11:55 pm

1 stop22h 20m

Brussels Bruxelles-National

Wed 9/30

5:55 am-2:35 pm

1 stop17h 40m

$691

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 8/18

4:30 pm-10:15 am

3 stops32h 45m

Brussels Bruxelles-National

Wed 8/26

3:15 pm-2:30 pm

3 stops32h 15m

$692

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 11/13

7:15 pm-11:50 pm

1 stop19h 35m

Brussels Bruxelles-National

Mon 11/23

6:00 am-2:45 pm

1 stop17h 45m

$693

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $514, 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 $679.

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 $805 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 July 2026, prices for San Francisco to Brussels Bruxelles-National Airport flights are approximately 43% 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

14h 00m

Direct flights

None
The fastest flight from San Francisco to Brussels Bruxelles-National Airport takes 14h 00m
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 14h 00m.

  • 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
1,873 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.8
1,537 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.3
1,658 reviews
Search Aer Lingus flights
LufthansaPriceFrom $591Free CancellationRating
6.8
8,128 reviews
Search Lufthansa flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
8,104 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $615Free CancellationRating
7.2
422 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
9,981 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $654Free CancellationRating
7.4
4,442 reviews
Search Turkish Airlines flights
CondorPriceFrom $710Free CancellationRating
6.6
506 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
Mons
Zaventem
Dinant
Durbuy
Hasselt
Genk
Waterloo
Aalst
Namur
Knokke-Heist
Spa
Mechelen
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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