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Cheap flights from San Francisco to Brussels from $297

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 3/25. 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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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
3:35 pm - 7:50 pmSFO-BRU
19h 15m2 stops
Scandinavian Airlines Logo
8:30 pm - 2:35 pmBRU-SFO
27h 05m1 stop
$431Scandinavian Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 26
Scandinavian Airlines Logo
3:35 pm - 7:50 pmSFO-BRU
19h 15m2 stops
Scandinavian Airlines Logo
7:20 pm - 2:35 pmBRU-SFO
28h 15m2 stops
$438Scandinavian Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 26
Scandinavian Airlines Logo
3:35 pm - 7:50 pmSFO-BRU
19h 15m2 stops
Scandinavian Airlines Logo
10:20 am - 2:35 pmBRU-SFO
13h 15m1 stop
$443Scandinavian Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Scandinavian Airlines Logo
8:59 pm - 7:50 pmSFO-BRU
37h 51m2 stops
Scandinavian Airlines Logo
8:30 pm - 2:35 pmBRU-SFO
27h 05m1 stop
$454Scandinavian Airlines
Find Deal
Sun, Feb 1 - Wed, Feb 18
Aer Lingus Logo
6:20 pm - 6:15 pmSFO-BRU
15h 55m1 stop
Aer Lingus Logo
10:15 am - 3:35 pmBRU-SFO
14h 20m1 stop
$496Aer Lingus
Find Deal
Wed, Oct 29 - Wed, Dec 3
Lufthansa Logo
9:40 pm - 11:10 pmSFO-BRU
16h 30m1 stop
Lufthansa Logo
7:00 am - 12:40 pmBRU-SFO
14h 40m1 stop
$510Lufthansa
Find Deal
Thu, Nov 13 - Mon, Nov 17
Brussels Airlines Logo
8:25 am - 7:50 amSFO-BRU
14h 25m1 stop
Brussels Airlines Logo
7:00 am - 12:40 pmBRU-SFO
14h 40m1 stop
$517Brussels Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
8:25 am - 1:15 pmSFO-BRU
19h 50m2 stops
Multiple Airlines Logo
10:00 am - 4:30 pmBRU-SFO
15h 30m1 stop
$520Multiple Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
Brussels Airlines Logo
8:25 am - 7:50 amSFO-BRU
14h 25m1 stop
Brussels Airlines Logo
12:45 pm - 7:35 pmBRU-SFO
15h 50m1 stop
$521Brussels Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
7:30 am - 8:55 pmSFO-CRL
28h 25m3 stops
Multiple Airlines Logo
9:40 pm - 12:40 pmCRL-SFO
24h 00m2 stops
$626Multiple Airlines
Find Deal
Tue, Dec 9 - Sat, Dec 13

Brussels Airlines flights from San Francisco to Brussels

Our best Brussels Airlines deals on San Francisco to Brussels flight tickets
Brussels Airlines
Nov 27
SFO8:25 amSan Francisco
14h 25m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 4
BRU7:00 amBrussels Bruxelles-National
14h 40m
1 stop
SFO12:40 pmSan Francisco
$517
Find similar
Brussels Airlines
Dec 6
SFO8:25 amSan Francisco
14h 25m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 13
BRU12:45 pmBrussels Bruxelles-National
15h 50m
1 stop
SFO7:35 pmSan Francisco
$521
Find similar
Brussels Airlines
Oct 28
SFO3:40 pmSan Francisco
13h 55m
1 stop
BRU1:35 pmBrussels Bruxelles-National
Nov 14
BRU7:00 amBrussels Bruxelles-National
14h 40m
1 stop
SFO12:40 pmSan Francisco
$636
Find similar

Scandinavian Airlines flights from San Francisco to Brussels

Our best Scandinavian Airlines deals on San Francisco to Brussels flight tickets
Scandinavian Airlines
Nov 13
SFO3:35 pmSan Francisco
19h 15m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 26
BRU8:30 pmBrussels Bruxelles-National
27h 05m
1 stop
SFO2:35 pmSan Francisco
$431
Find similar
Scandinavian Airlines
Nov 13
SFO3:35 pmSan Francisco
19h 15m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 26
BRU7:20 pmBrussels Bruxelles-National
28h 15m
2 stops
SFO2:35 pmSan Francisco
$438
Find similar
Scandinavian Airlines
Nov 13
SFO3:35 pmSan Francisco
19h 15m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Nov 17
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO2:35 pmSan Francisco
$443
Find similar

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 October 16, 2025.
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

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/13

3:35 pm-7:50 pm

2 stops19h 15m

Brussels Bruxelles-National

Wed 11/26

8:30 pm-2:35 pm

1 stop27h 05m

$431

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/13

3:35 pm-7:50 pm

2 stops19h 15m

Brussels Bruxelles-National

Wed 11/26

7:20 pm-2:35 pm

2 stops28h 15m

$438

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/13

3:35 pm-7:50 pm

2 stops19h 15m

Brussels Bruxelles-National

Mon 11/17

10:20 am-2:35 pm

1 stop13h 15m

$443

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 2/1

8:59 pm-7:50 pm

2 stops37h 51m

Brussels Bruxelles-National

Wed 2/18

8:30 pm-2:35 pm

1 stop27h 05m

$454

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 10/29

6:20 pm-6:15 pm

1 stop15h 55m

Brussels Bruxelles-National

Wed 12/3

10:15 am-3:35 pm

1 stop14h 20m

$496

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/13

9:40 pm-11:10 pm

1 stop16h 30m

Brussels Bruxelles-National

Mon 11/17

7:00 am-12:40 pm

1 stop14h 40m

$510

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/27

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Thu 12/4

7:00 am-12:40 pm

1 stop14h 40m

$517

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 11/13

8:25 am-1:15 pm

2 stops19h 50m

Brussels Bruxelles-National

Mon 11/17

10:00 am-4:30 pm

1 stop15h 30m

$520

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 12/6

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Sat 12/13

12:45 pm-7:35 pm

1 stop15h 50m

$521

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Tue 12/9

7:30 am-8:55 pm

3 stops28h 25m

Charleroi Brussels

Sat 12/13

9:40 pm-12:40 pm

2 stops24h 00m

$626

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 cheapest month to fly to Brussels?

In general, January 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 $633. If you are unable to visit Brussels during the month of January, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $668.

What is the cheapest day to depart on your flight to Brussels?

On average, the least expensive day to fly to Brussels from San Francisco is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $779. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Friday is the most expensive day to depart from San Francisco because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,246.

What is the cheapest time of day to depart on your flight to Brussels?

According to our data, the cheapest time of day to fly to Brussels is in the afternoon. momondo users have found flights departing from San Francisco to Brussels in the afternoon for as low as $727. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $1,267.

How far in advance should I book a flight 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 $836 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 $565 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

Direct flights

None
There are no direct flights from San Francisco to Brussels. There are no popular flight routes from San Francisco to Brussels.
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  • How far is San Francisco to Brussels by plane?

    There are 5511.7 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 $483Free CancellationRating
7.4
1,533 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $490Free CancellationRating
7.1
2,016 reviews
Search TAP AIR PORTUGAL flights
DeltaPriceFrom $520Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Aer LingusPriceFrom $539Free CancellationRating
7.2
1,341 reviews
Search Aer Lingus flights
SWISSPriceFrom $628Free CancellationRating
7.5
1,772 reviews
Search SWISS flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
365 reviews
Search Brussels Airlines flights
Turkish AirlinesPriceFrom $634Free CancellationRating
7.3
4,010 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $639Free CancellationRating
6.8
7,497 reviews
Search Lufthansa flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,307 reviews
Search Air Canada flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
8,982 reviews
Search United Airlines 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.

An easier way to manage your Brussels trip

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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