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Cheap flights from San Francisco to Brussels from $327

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 10/27. 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
5:00 am - 7:10 am-
17h 10m
Multiple Airlines Logo
9:10 am - 7:49 pm-
19h 39m
$863Multiple Airlines
Sun, Sep 6 - Wed, Sep 16
Scandinavian Airlines Logo
4:45 pm - 7:50 pm-
18h 05m
Scandinavian Airlines Logo
3:15 pm - 2:40 pm-
32h 25m
$865Scandinavian Airlines
Thu, Aug 27 - Tue, Sep 8
Air Canada Logo
6:00 am - 7:10 am-
16h 10m
Air Canada Logo
6:20 am - 3:21 pm-
18h 01m
$867Air Canada
Sun, Sep 6 - Wed, Sep 16
Scandinavian Airlines Logo
4:45 pm - 2:35 pm-
12h 50m
Scandinavian Airlines Logo
7:10 pm - 2:40 pm-
28h 30m
$880Scandinavian Airlines
Sun, Aug 30 - Tue, Sep 8
United Airlines Logo
8:10 am - 7:10 am-
14h 00m
United Airlines Logo
11:10 am - 5:48 pm-
15h 38m
$886United Airlines
Mon, Sep 21 - Sat, Oct 3
United Airlines Logo
8:25 am - 7:50 am-
14h 25m
United Airlines Logo
10:00 am - 9:33 pm-
20h 33m
$891United Airlines
Thu, Nov 26 - Sun, Nov 29
British Airways Logo
4:12 pm - 7:10 pm-
17h 58m
British Airways Logo
8:50 pm - 1:50 pm-
26h 00m
$905British Airways
Mon, Sep 21 - Mon, Oct 5
British Airways Logo
7:15 am - 10:05 am-
17h 50m
British Airways Logo
8:50 pm - 1:50 pm-
26h 00m
$905British Airways
Mon, Sep 21 - Mon, Oct 5
Brussels Airlines Logo
8:10 am - 7:10 am-
14h 00m
Brussels Airlines Logo
10:45 am - 8:47 pm-
19h 02m
$916Brussels Airlines
Wed, Sep 2 - Sun, Sep 13
Brussels Airlines Logo
8:30 am - 7:50 am-
14h 20m
Brussels Airlines Logo
9:55 am - 8:59 pm-
20h 04m
$953Brussels Airlines
Fri, Sep 18 - Sat, Sep 26

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Air Canada flights from San Francisco to Brussels

Our best Air Canada deals on San Francisco to Brussels flight tickets
Air Canada
Nov 13
SFO8:25 amSan Francisco
19h 50m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Nov 29
BRU10:00 amBrussels Bruxelles-National
21h 57m
2 stops
SFO10:57 pmSan Francisco
$885
Air Canada
Sep 21
SFO11:35 amSan Francisco
16h 40m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Oct 3
BRU9:10 amBrussels Bruxelles-National
18h 44m
2 stops
SFO6:54 pmSan Francisco
$890
Air Canada
Sep 1
SFO10:45 pmSan Francisco
29h 30m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Sep 6
BRU9:30 amBrussels Bruxelles-National
20h 21m
1 stop
SFO8:51 pmSan Francisco
$919

Austrian Airlines flights from San Francisco to Brussels

Our best Austrian Airlines deals on San Francisco to Brussels flight tickets
Austrian Airlines
Sep 5
SFO1:25 pmSan Francisco
32h 45m
2 stops
BRU7:10 amBrussels Bruxelles-National
Sep 13
BRU6:40 pmBrussels Bruxelles-National
57h 20m
2 stops
SFO7:00 pmSan Francisco
$913
Austrian Airlines
Sep 5
SFO1:25 pmSan Francisco
32h 45m
2 stops
BRU7:10 amBrussels Bruxelles-National
Sep 13
BRU5:55 pmBrussels Bruxelles-National
51h 45m
2 stops
SFO12:40 pmSan Francisco
$921
Austrian Airlines
Aug 8
SFO9:05 pmSan Francisco
29h 00m
2 stops
BRU11:05 amBrussels Bruxelles-National
Aug 19
BRU3:40 pmBrussels Bruxelles-National
36h 20m
2 stops
SFO7:00 pmSan Francisco
$1,006

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Brussels 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 August 5, 2026.
Use the filters below to find and compare flights from San Francisco to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 9/6

5:00 am-7:10 am

2 stops17h 10m

Brussels Bruxelles-National

Wed 9/16

9:10 am-7:49 pm

2 stops19h 39m

$863

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 8/27

4:45 pm-7:50 pm

1 stop18h 05m

Brussels Bruxelles-National

Tue 9/8

3:15 pm-2:40 pm

1 stop32h 25m

$865

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 9/6

6:00 am-7:10 am

2 stops16h 10m

Brussels Bruxelles-National

Wed 9/16

6:20 am-3:21 pm

2 stops18h 01m

$867

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 8/30

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Tue 9/8

7:10 pm-2:40 pm

1 stop28h 30m

$880
Quickest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 9/21

8:10 am-7:10 am

1 stop14h 00m

Brussels Bruxelles-National

Sat 10/3

11:10 am-5:48 pm

1 stop15h 38m

$886

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/26

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Sun 11/29

10:00 am-9:33 pm

1 stop20h 33m

$891

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 9/21

4:12 pm-7:10 pm

2 stops17h 58m

Brussels Bruxelles-National

Mon 10/5

8:50 pm-1:50 pm

1 stop26h 00m

$905

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 9/21

7:15 am-10:05 am

2 stops17h 50m

Brussels Bruxelles-National

Mon 10/5

8:50 pm-1:50 pm

1 stop26h 00m

$905

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/2

8:10 am-7:10 am

1 stop14h 00m

Brussels Bruxelles-National

Sun 9/13

10:45 am-8:47 pm

1 stop19h 02m

$916

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 9/18

8:30 am-7:50 am

1 stop14h 20m

Brussels Bruxelles-National

Sat 9/26

9:55 am-8:59 pm

1 stop20h 04m

$953

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

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?

Prices are currently typical for flights on this route.

Typical prices usually range from $660 to $1,256.
The lowest price recently found on this route was $865.

What is the cheapest month to fly to Brussels?

In general, February is the cheapest month to fly from San Francisco to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $514. If you are unable to visit Brussels during the month of February, then departing from San Francisco during the month January is also very affordable. Most momondo users find prices during this month for around $679.

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

You are more likely to see cheaper flights to Brussels from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $821 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from San Francisco for as low as $569 on momondo.

Cheap San Francisco to Brussels flight deals and tips

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

Fastest flight time

15h 25m

Direct flights

None
The fastest flight from San Francisco to Brussels takes 15h 25m
There are no direct flights from San Francisco to Brussels. There are no popular flight routes from San Francisco to Brussels.
Search flight deals

Frequently asked questions about flying from San Francisco to Brussels

  • How far is San Francisco to Brussels by plane?

    There are 5512.0 mi between San Francisco and Brussels. In terms of flight time, this usually takes a little over 15h 25m.

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

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

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

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

    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.

  • What documentation or ID do you need to fly to Brussels?

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

Best airlines flying from San Francisco to Brussels

Compare and see reviews for airlines that fly from San Francisco to Brussels with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $485Free CancellationRating
7.4
1,916 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.8
1,552 reviews
Search KLM flights
LufthansaPriceFrom $560Free CancellationRating
6.8
8,177 reviews
Search Lufthansa flights
Aer LingusPriceFrom $582Free CancellationRating
7.3
1,685 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
8,147 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $615Free CancellationRating
7.3
431 reviews
Search Brussels Airlines flights
Turkish AirlinesPriceFrom $654Free CancellationRating
7.4
4,464 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
10,059 reviews
Search United Airlines flights
CondorPriceFrom $710Free CancellationRating
6.5
543 reviews
Search Condor flights

Why use momondo?

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

Finding the right flight to Brussels from San Francisco 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 Brussels quick and easy, saving you time and money.

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

Yes. All flights to Brussels from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between San Francisco and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from San Francisco and alert you when they change.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport