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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 12/13. 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.
Delta Logo
11:30 pm - 7:40 amSFO  San Francisco-BRU Brussels Bruxelles-National
23h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:10 pm - 11:45 amBRU  Brussels Bruxelles-National-SFO San Francisco
29h 35m1 stop Amsterdam Schiphol
$865Delta
Sat, Sep 12 - Mon, Sep 28
Delta Logo
8:00 am - 7:40 amSFO  San Francisco-BRU Brussels Bruxelles-National
14h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:10 pm - 11:45 amBRU  Brussels Bruxelles-National-SFO San Francisco
29h 35m1 stop Amsterdam Schiphol
$865Delta
Sun, Sep 6 - Mon, Sep 28
Scandinavian Airlines Logo
4:45 pm - 6:15 pmSFO  San Francisco-BRU Brussels Bruxelles-National
16h 30m2 stops Kastrup Copenhagen Stockholm Arlanda
Scandinavian Airlines Logo
8:30 pm - 2:40 pmBRU  Brussels Bruxelles-National-SFO San Francisco
27h 10m1 stop Kastrup Copenhagen
$874Scandinavian Airlines
Sun, Sep 20 - Sun, Sep 27
Scandinavian Airlines Logo
4:45 pm - 8:30 pmSFO  San Francisco-BRU Brussels Bruxelles-National
18h 45m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
10:20 am - 2:40 pmBRU  Brussels Bruxelles-National-SFO San Francisco
13h 20m1 stop Kastrup Copenhagen
$875Scandinavian Airlines
Sun, Oct 4 - Fri, Oct 9
British Airways Logo
5:25 pm - 5:20 pmSFO  San Francisco-BRU Brussels Bruxelles-National
14h 55m1 stop London Heathrow
British Airways Logo
5:30 pm - 2:55 pmBRU  Brussels Bruxelles-National-SFO San Francisco
30h 25m1 stop London Heathrow
$876British Airways
Fri, Dec 11 - Sun, Jan 10
United Airlines Logo
12:55 pm - 1:15 pmSFO  San Francisco-BRU Brussels Bruxelles-National
15h 20m1 stop London Heathrow
United Airlines Logo
10:30 am - 3:20 pmBRU  Brussels Bruxelles-National-SFO San Francisco
13h 50m1 stop Frankfurt am Main
$877United Airlines
Fri, Oct 2 - Fri, Oct 9
United Airlines Logo
7:45 pm - 8:00 pmSFO  San Francisco-BRU Brussels Bruxelles-National
15h 15m1 stop London Heathrow
United Airlines Logo
9:55 am - 8:59 pmBRU  Brussels Bruxelles-National-SFO San Francisco
20h 04m1 stop Toronto Pearson Intl
$877United Airlines
Wed, Sep 30 - Sat, Oct 10
Brussels Airlines Logo
7:45 pm - 8:00 pmSFO  San Francisco-BRU Brussels Bruxelles-National
15h 15m1 stop London Heathrow
Brussels Airlines Logo
2:25 pm - 7:50 pmBRU  Brussels Bruxelles-National-SFO San Francisco
14h 25m1 stop Frankfurt am Main
$905Brussels Airlines
Tue, Sep 8 - Tue, Sep 29
British Airways Logo
5:25 pm - 5:00 pmSFO  San Francisco-BRU Brussels Bruxelles-National
14h 35m1 stop London Heathrow
British Airways Logo
9:35 pm - 6:45 pmBRU  Brussels Bruxelles-National-SFO San Francisco
30h 10m1 stop London Heathrow
$939British Airways
Tue, Dec 15 - Sun, Jan 10
Brussels Airlines Logo
9:05 pm - 11:10 pmSFO  San Francisco-BRU Brussels Bruxelles-National
17h 05m1 stop Munich Franz Josef Strauss
Brussels Airlines Logo
6:20 am - 12:40 pmBRU  Brussels Bruxelles-National-SFO San Francisco
15h 20m1 stop Frankfurt am Main
$1,018Brussels Airlines
Thu, Aug 20 - Sun, Sep 6

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Delta flights from San Francisco to Brussels

Our best Delta deals on San Francisco to Brussels flight tickets
Delta
Sep 6
SFO8:00 amSan Francisco
14h 40m
1 stop
BRU7:40 amBrussels Bruxelles-National
Sep 28
BRU3:10 pmBrussels Bruxelles-National
29h 35m
1 stop
SFO11:45 amSan Francisco
$865
Delta
Sep 6
SFO8:00 amSan Francisco
14h 40m
1 stop
BRU7:40 amBrussels Bruxelles-National
Sep 16
BRU9:45 amBrussels Bruxelles-National
20h 54m
1 stop
SFO9:39 pmSan Francisco
$866
Delta
Sep 8
SFO1:45 pmSan Francisco
32h 50m
1 stop
BRU7:35 amBrussels Bruxelles-National
Sep 28
BRU3:10 pmBrussels Bruxelles-National
29h 35m
1 stop
SFO11:45 amSan Francisco
$869

Air Canada flights from San Francisco to Brussels

Our best Air Canada deals on San Francisco to Brussels flight tickets
Air Canada
Sep 12
SFO11:30 pmSan Francisco
22h 40m
2 stops
BRU7:10 amBrussels Bruxelles-National
Sep 29
BRU6:20 amBrussels Bruxelles-National
21h 11m
2 stops
SFO6:31 pmSan Francisco
$867
Air Canada
Sep 2
SFO8:10 amSan Francisco
14h 00m
1 stop
BRU7:10 amBrussels Bruxelles-National
Sep 13
BRU9:10 amBrussels Bruxelles-National
20h 49m
2 stops
SFO8:59 pmSan Francisco
$926
Air Canada
Aug 18
SFO8:30 amSan Francisco
19h 45m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Sep 8
BRU9:10 amBrussels Bruxelles-National
20h 37m
1 stop
SFO8:47 pmSan Francisco
$936

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 10, 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

Sat 9/12

11:30 pm-7:40 am

1 stop23h 10m

Brussels Bruxelles-National

Mon 9/28

3:10 pm-11:45 am

1 stop29h 35m

$865

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Sun 9/6

8:00 am-7:40 am

1 stop14h 40m

Brussels Bruxelles-National

Mon 9/28

3:10 pm-11:45 am

1 stop29h 35m

$865

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Sun 9/20

4:45 pm-6:15 pm

2 stops16h 30m

Brussels Bruxelles-National

Sun 9/27

8:30 pm-2:40 pm

1 stop27h 10m

$874

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Sun 10/4

4:45 pm-8:30 pm

2 stops18h 45m

Brussels Bruxelles-National

Fri 10/9

10:20 am-2:40 pm

1 stop13h 20m

$875

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Fri 12/11

5:25 pm-5:20 pm

1 stop14h 55m

Brussels Bruxelles-National

Sun 1/10

5:30 pm-2:55 pm

1 stop30h 25m

$876
Quickest round-trip

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Fri 10/2

12:55 pm-1:15 pm

1 stop15h 20m

Brussels Bruxelles-National

Fri 10/9

10:30 am-3:20 pm

1 stop13h 50m

$877

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Wed 9/30

7:45 pm-8:00 pm

1 stop15h 15m

Brussels Bruxelles-National

Sat 10/10

9:55 am-8:59 pm

1 stop20h 04m

$877

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Tue 9/8

7:45 pm-8:00 pm

1 stop15h 15m

Brussels Bruxelles-National

Tue 9/29

2:25 pm-7:50 pm

1 stop14h 25m

$905

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Tue 12/15

5:25 pm-5:00 pm

1 stop14h 35m

Brussels Bruxelles-National

Sun 1/10

9:35 pm-6:45 pm

1 stop30h 10m

$939

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Thu 8/20

9:05 pm-11:10 pm

1 stop17h 05m

Brussels Bruxelles-National

Sun 9/6

6:20 am-12:40 pm

1 stop15h 20m

$1,018

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 $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 $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

Fastest flight time

14h 25m

Direct flights

None
The fastest flight from San Francisco to Brussels takes 14h 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 14h 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
1,935 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.8
1,555 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.3
1,693 reviews
Search Aer Lingus flights
LufthansaPriceFrom $591Free CancellationRating
6.8
8,176 reviews
Search Lufthansa flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
8,151 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $634Free CancellationRating
7.3
430 reviews
Search Brussels Airlines flights
Turkish AirlinesPriceFrom $654Free CancellationRating
7.4
4,479 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $657Free CancellationRating
7.4
10,092 reviews
Search United Airlines flights
CondorPriceFrom $710Free CancellationRating
6.5
550 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