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Cheap flights from San Francisco to Brussels from $231

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 5/6. 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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0 bags

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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.
TAP AIR PORTUGAL Logo
7:35 pm - 11:55 pm
SFO
-
BRU
19h 20m
1 stop
TAP AIR PORTUGAL Logo
8:55 pm - 4:35 pm
BRU
-
SFO
28h 40m
1 stop
$490TAP AIR PORTUGAL
Sat, Apr 11 - Wed, Apr 22
TAP AIR PORTUGAL Logo
4:35 pm - 11:50 pm
SFO
-
BRU
22h 15m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:35 pm
BRU
-
SFO
17h 35m
1 stop
$491TAP AIR PORTUGAL
Mon, Feb 23 - Mon, Mar 2
TAP AIR PORTUGAL Logo
4:35 pm - 11:50 pm
SFO
-
BRU
22h 15m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:30 pm
BRU
-
SFO
17h 30m
1 stop
$492TAP AIR PORTUGAL
Mon, Feb 9 - Wed, Feb 18
Scandinavian Airlines Logo
4:45 pm - 7:50 pm
SFO
-
BRU
18h 05m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:40 pm
BRU
-
SFO
13h 20m
1 stop
$498Scandinavian Airlines
Mon, Apr 27 - Mon, May 11
Scandinavian Airlines Logo
4:40 pm - 6:35 pm
SFO
-
BRU
16h 55m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:35 pm
BRU
-
SFO
13h 15m
1 stop
$499Scandinavian Airlines
Thu, Feb 19 - Sun, Mar 1
Scandinavian Airlines Logo
4:40 pm - 7:50 pm
SFO
-
BRU
18h 10m
1 stop
Scandinavian Airlines Logo
3:10 pm - 2:35 pm
BRU
-
SFO
32h 25m
1 stop
$500Scandinavian Airlines
Thu, Feb 19 - Sun, Mar 1
TAP AIR PORTUGAL Logo
7:35 pm - 11:55 pm
SFO
-
BRU
19h 20m
1 stop
TAP AIR PORTUGAL Logo
5:55 am - 4:50 pm
BRU
-
SFO
19h 55m
1 stop
$504TAP AIR PORTUGAL
Sat, Mar 28 - Fri, Apr 3
Scandinavian Airlines Logo
4:40 pm - 2:30 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:35 pm
BRU
-
SFO
13h 15m
1 stop
$505Scandinavian Airlines
Sun, Feb 15 - Sat, Feb 28
Scandinavian Airlines Logo
4:40 pm - 7:50 pm
SFO
-
BRU
18h 10m
1 stop
Scandinavian Airlines Logo
11:30 am - 2:35 pm
BRU
-
SFO
36h 05m
2 stops
$506Scandinavian Airlines
Mon, Feb 23 - Mon, Mar 2
Multiple Airlines Logo
8:25 am - 9:00 pm
SFO
-
CRL
27h 35m
2 stops
Multiple Airlines Logo
6:55 am - 7:35 pm
CRL
-
SFO
21h 40m
2 stops
$586Multiple Airlines
Mon, Feb 9 - Wed, Feb 18

TAP AIR PORTUGAL flights from San Francisco to Brussels

Our best TAP AIR PORTUGAL deals on San Francisco to Brussels flight tickets
TAP AIR PORTUGAL
Apr 11
SFO7:35 pmSan Francisco
19h 20m
1 stop
BRU11:55 pmBrussels Bruxelles-National
Apr 22
BRU8:55 pmBrussels Bruxelles-National
28h 40m
1 stop
SFO4:35 pmSan Francisco
$490
TAP AIR PORTUGAL
Jan 30
SFO7:10 pmSan Francisco
30h 50m
1 stop
BRU11:00 amBrussels Bruxelles-National
Feb 7
BRU6:00 amBrussels Bruxelles-National
17h 45m
1 stop
SFO2:45 pmSan Francisco
$491
TAP AIR PORTUGAL
Feb 9
SFO4:35 pmSan Francisco
22h 15m
1 stop
BRU11:50 pmBrussels Bruxelles-National
Feb 18
BRU6:00 amBrussels Bruxelles-National
17h 30m
1 stop
SFO2:30 pmSan Francisco
$492

Lufthansa flights from San Francisco to Brussels

Our best Lufthansa deals on San Francisco to Brussels flight tickets
Lufthansa
May 4
SFO9:05 pmSan Francisco
13h 50m
1 stop
BRU7:55 pmBrussels Bruxelles-National
May 15
BRU9:35 amBrussels Bruxelles-National
18h 25m
1 stop
SFO7:00 pmSan Francisco
$533
Lufthansa
Apr 15
SFO9:05 pmSan Francisco
13h 50m
1 stop
BRU7:55 pmBrussels Bruxelles-National
Apr 23
BRU1:45 pmBrussels Bruxelles-National
14h 15m
1 stop
SFO7:00 pmSan Francisco
$583
Lufthansa
Mar 22
SFO10:40 pmSan Francisco
16h 30m
1 stop
BRU11:10 pmBrussels Bruxelles-National
Mar 31
BRU12:45 pmBrussels Bruxelles-National
15h 15m
1 stop
SFO7:00 pmSan Francisco
$588

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 January 28, 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

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 4/11

7:35 pm-11:55 pm

1 stop19h 20m

Brussels Bruxelles-National

Wed 4/22

8:55 pm-4:35 pm

1 stop28h 40m

$490

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 2/23

4:35 pm-11:50 pm

1 stop22h 15m

Brussels Bruxelles-National

Mon 3/2

6:00 am-2:35 pm

1 stop17h 35m

$491

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 2/9

4:35 pm-11:50 pm

1 stop22h 15m

Brussels Bruxelles-National

Wed 2/18

6:00 am-2:30 pm

1 stop17h 30m

$492

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 4/27

4:45 pm-7:50 pm

1 stop18h 05m

Brussels Bruxelles-National

Mon 5/11

10:20 am-2:40 pm

1 stop13h 20m

$498

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 2/19

4:40 pm-6:35 pm

1 stop16h 55m

Brussels Bruxelles-National

Sun 3/1

10:20 am-2:35 pm

1 stop13h 15m

$499

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 2/19

4:40 pm-7:50 pm

1 stop18h 10m

Brussels Bruxelles-National

Sun 3/1

3:10 pm-2:35 pm

1 stop32h 25m

$500

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 3/28

7:35 pm-11:55 pm

1 stop19h 20m

Brussels Bruxelles-National

Fri 4/3

5:55 am-4:50 pm

1 stop19h 55m

$504

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 2/15

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Sat 2/28

10:20 am-2:35 pm

1 stop13h 15m

$505

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 2/23

4:40 pm-7:50 pm

1 stop18h 10m

Brussels Bruxelles-National

Mon 3/2

11:30 am-2:35 pm

2 stops36h 05m

$506

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Mon 2/9

8:25 am-9:00 pm

2 stops27h 35m

Charleroi Brussels

Wed 2/18

6:55 am-7:35 pm

2 stops21h 40m

$586

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?

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 $615. If you are unable to visit Brussels during the month of February, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $657.

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 $791 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 $647 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

12h 50m

Direct flights

None
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

  • 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 $485Free CancellationRating
7.3
1,672 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.7
1,443 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.2
1,442 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
SWISSPriceFrom $628Free CancellationRating
7.6
1,863 reviews
Search SWISS flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
381 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $636Free CancellationRating
7.4
9,213 reviews
Search United Airlines flights
LufthansaPriceFrom $638Free CancellationRating
6.8
7,752 reviews
Search Lufthansa flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,666 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $649Free CancellationRating
7.3
4,207 reviews
Search Turkish 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