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Cheap flights from San Francisco to Brussels from $335

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.
United Airlines Logo
7:45 pm - 8:55 amSFO  San Francisco-BRU Brussels Bruxelles-National
28h 10m1 stop London Heathrow
United Airlines Logo
9:10 am - 8:47 pmBRU  Brussels Bruxelles-National-SFO San Francisco
20h 37m1 stop Montreal Pierre Elliott Trudeau Intl
$873United Airlines
Tue, Oct 13 - Sat, Oct 24
United Airlines Logo
4:35 pm - 8:00 pmSFO  San Francisco-BRU Brussels Bruxelles-National
18h 25m2 stops Vancouver Intl London Heathrow
United Airlines Logo
9:10 am - 8:47 pmBRU  Brussels Bruxelles-National-SFO San Francisco
20h 37m1 stop Montreal Pierre Elliott Trudeau Intl
$873United Airlines
Sun, Oct 4 - Sat, Oct 17
British Airways Logo
8:35 pm - 10:30 amSFO  San Francisco-BRU Brussels Bruxelles-National
28h 55m1 stop London Heathrow
British Airways Logo
9:40 pm - 2:55 pmBRU  Brussels Bruxelles-National-SFO San Francisco
26h 15m1 stop London Heathrow
$874British Airways
Fri, Dec 11 - Sun, Jan 10
Delta Logo
6:00 am - 2:40 pmSFO  San Francisco-BRU Brussels Bruxelles-National
23h 40m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
Delta Logo
9:45 am - 11:57 pmBRU  Brussels Bruxelles-National-SFO San Francisco
23h 12m1 stop Atlanta Hartsfield-Jackson
$875Delta
Wed, Sep 9 - Wed, Sep 30
Air Canada Logo
11:25 am - 8:10 pmSFO  San Francisco-BRU Brussels Bruxelles-National
23h 45m2 stops Vancouver Intl London Heathrow
Air Canada Logo
9:35 am - 5:29 pmBRU  Brussels Bruxelles-National-SFO San Francisco
16h 54m2 stops Munich Franz Josef Strauss Vancouver Intl
$876Air Canada
Wed, Dec 16 - Tue, Jan 12
Scandinavian Airlines Logo
4:45 pm - 2:35 pmSFO  San Francisco-BRU Brussels Bruxelles-National
12h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 2:40 pmBRU  Brussels Bruxelles-National-SFO San Francisco
27h 10m1 stop Kastrup Copenhagen
$885Scandinavian Airlines
Thu, Sep 3 - Tue, Sep 29
Scandinavian Airlines Logo
4:45 pm - 9:40 amSFO  San Francisco-BRU Brussels Bruxelles-National
31h 55m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:30 pm - 2:40 pmBRU  Brussels Bruxelles-National-SFO San Francisco
27h 10m1 stop Kastrup Copenhagen
$885Scandinavian Airlines
Thu, Sep 10 - Sun, Oct 11
British Airways Logo
8:35 pm - 8:55 pmSFO  San Francisco-BRU Brussels Bruxelles-National
15h 20m1 stop London Heathrow
British Airways Logo
9:15 pm - 2:55 pmBRU  Brussels Bruxelles-National-SFO San Francisco
26h 40m1 stop London Heathrow
$885British Airways
Mon, Dec 28 - Mon, Jan 4
Lufthansa Logo
9:05 pm - 10:55 pmSFO  San Francisco-BRU Brussels Bruxelles-National
16h 50m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:20 am - 12:40 pmBRU  Brussels Bruxelles-National-SFO San Francisco
15h 20m1 stop Frankfurt am Main
$897Lufthansa
Fri, Sep 25 - Wed, Sep 30
Lufthansa Logo
9:05 pm - 9:30 amSFO  San Francisco-BRU Brussels Bruxelles-National
27h 25m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
7:30 pm - 12:40 pmBRU  Brussels Bruxelles-National-SFO San Francisco
26h 10m2 stops Munich Franz Josef Strauss Frankfurt am Main
$1,016Lufthansa
Mon, Sep 7 - Mon, Sep 14

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Scandinavian Airlines flights from San Francisco to Brussels

Our best Scandinavian Airlines deals on San Francisco to Brussels flight tickets
Scandinavian Airlines
Sep 3
SFO4:45 pmSan Francisco
12h 50m
1 stop
BRU2:35 pmBrussels Bruxelles-National
Sep 29
BRU8:30 pmBrussels Bruxelles-National
27h 10m
1 stop
SFO2:40 pmSan Francisco
$885
Scandinavian Airlines
Aug 24
SFO4:45 pmSan Francisco
12h 50m
1 stop
BRU2:35 pmBrussels Bruxelles-National
Aug 29
BRU10:20 amBrussels Bruxelles-National
13h 20m
1 stop
SFO2:40 pmSan Francisco
$887
Scandinavian Airlines
Sep 25
SFO6:23 amSan Francisco
28h 27m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Sep 30
BRU10:20 amBrussels Bruxelles-National
13h 20m
1 stop
SFO2:40 pmSan Francisco
$888

United Airlines flights from San Francisco to Brussels

Our best United Airlines deals on San Francisco to Brussels flight tickets
United Airlines
Oct 13
SFO7:45 pmSan Francisco
28h 10m
1 stop
BRU8:55 amBrussels Bruxelles-National
Oct 24
BRU9:10 amBrussels Bruxelles-National
20h 37m
1 stop
SFO8:47 pmSan Francisco
$873
United Airlines
Aug 24
SFO1:00 pmSan Francisco
22h 00m
1 stop
BRU8:00 pmBrussels Bruxelles-National
Sep 2
BRU2:25 pmBrussels Bruxelles-National
14h 20m
1 stop
SFO7:45 pmSan Francisco
$932
United Airlines
Aug 22
SFO11:14 pmSan Francisco
23h 01m
1 stop
BRU7:15 amBrussels Bruxelles-National
Sep 1
BRU6:20 amBrussels Bruxelles-National
17h 55m
1 stop
SFO3:15 pmSan Francisco
$940

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 18, 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 San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Tue 10/13

7:45 pm-8:55 am

1 stop28h 10m

Brussels Bruxelles-National

Sat 10/24

9:10 am-8:47 pm

1 stop20h 37m

$873

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Sun 10/4

4:35 pm-8:00 pm

2 stops18h 25m

Brussels Bruxelles-National

Sat 10/17

9:10 am-8:47 pm

1 stop20h 37m

$873

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Fri 12/11

8:35 pm-10:30 am

1 stop28h 55m

Brussels Bruxelles-National

Sun 1/10

9:40 pm-2:55 pm

1 stop26h 15m

$874

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Wed 9/9

6:00 am-2:40 pm

2 stops23h 40m

Brussels Bruxelles-National

Wed 9/30

9:45 am-11:57 pm

1 stop23h 12m

$875

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Wed 12/16

11:25 am-8:10 pm

2 stops23h 45m

Brussels Bruxelles-National

Tue 1/12

9:35 am-5:29 pm

2 stops16h 54m

$876

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Thu 9/3

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Tue 9/29

8:30 pm-2:40 pm

1 stop27h 10m

$885

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Thu 9/10

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Sun 10/11

8:30 pm-2:40 pm

1 stop27h 10m

$885

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 12/28

8:35 pm-8:55 pm

1 stop15h 20m

Brussels Bruxelles-National

Mon 1/4

9:15 pm-2:55 pm

1 stop26h 40m

$885
Quickest round-trip

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Fri 9/25

9:05 pm-10:55 pm

1 stop16h 50m

Brussels Bruxelles-National

Wed 9/30

6:20 am-12:40 pm

1 stop15h 20m

$897

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 9/7

9:05 pm-9:30 am

2 stops27h 25m

Brussels Bruxelles-National

Mon 9/14

7:30 pm-12:40 pm

2 stops26h 10m

$1,016

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 $710 to $1,275.
The lowest price recently found on this route was $873.

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 $832 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

Best Price Found

$335

Fastest flight time

12h 50m

Direct flights

None
The best one-way flight to Brussels from San Francisco in the past 72 hours is $335. The best round-trip flight deal from San Francisco to Brussels found on momondo in the last 72 hours is $873.
The fastest flight from San Francisco to Brussels takes 12h 50m
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 12h 50m.

  • 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
1,952 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.8
1,558 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.3
1,708 reviews
Search Aer Lingus flights
LufthansaPriceFrom $591Free CancellationRating
6.8
8,196 reviews
Search Lufthansa flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
8,173 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $634Free CancellationRating
7.3
429 reviews
Search Brussels Airlines flights
Turkish AirlinesPriceFrom $654Free CancellationRating
7.4
4,472 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $660Free CancellationRating
7.4
10,107 reviews
Search United Airlines flights
CondorPriceFrom $710Free CancellationRating
6.5
555 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