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Cheap flights from San Francisco to Brussels from $316

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 8/31. 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.
TAP AIR PORTUGAL Logo
4:30 pm - 8:05 pm
SFO
-
BRU
18h 35m
1 stop
TAP AIR PORTUGAL Logo
8:55 pm - 1:35 pm
BRU
-
SFO
25h 40m
1 stop
$671TAP AIR PORTUGAL
Mon, Sep 28 - Mon, Oct 12
TAP AIR PORTUGAL Logo
4:30 pm - 11:55 pm
SFO
-
BRU
22h 25m
1 stop
TAP AIR PORTUGAL Logo
8:55 pm - 1:35 pm
BRU
-
SFO
25h 40m
1 stop
$674TAP AIR PORTUGAL
Mon, Sep 7 - Mon, Sep 21
TAP AIR PORTUGAL Logo
4:30 pm - 11:55 pm
SFO
-
BRU
22h 25m
1 stop
TAP AIR PORTUGAL Logo
8:55 pm - 1:35 pm
BRU
-
SFO
25h 40m
1 stop
$679TAP AIR PORTUGAL
Mon, Sep 7 - Mon, Sep 21
TAP AIR PORTUGAL Logo
4:30 pm - 11:55 pm
SFO
-
BRU
22h 25m
1 stop
TAP AIR PORTUGAL Logo
8:55 pm - 1:35 pm
BRU
-
SFO
25h 40m
1 stop
$680TAP AIR PORTUGAL
Mon, Sep 7 - Mon, Sep 21
TAP AIR PORTUGAL Logo
4:35 pm - 11:55 pm
SFO
-
BRU
22h 20m
1 stop
TAP AIR PORTUGAL Logo
5:55 am - 2:35 pm
BRU
-
SFO
17h 40m
1 stop
$691TAP AIR PORTUGAL
Wed, Sep 9 - Wed, Sep 30
TAP AIR PORTUGAL Logo
4:35 pm - 11:55 pm
SFO
-
BRU
22h 20m
1 stop
TAP AIR PORTUGAL Logo
5:55 am - 2:35 pm
BRU
-
SFO
17h 40m
1 stop
$703TAP AIR PORTUGAL
Wed, Sep 9 - Wed, Sep 30
TAP AIR PORTUGAL Logo
4:35 pm - 11:00 am
SFO
-
BRU
33h 25m
1 stop
TAP AIR PORTUGAL Logo
6:00 am - 2:45 pm
BRU
-
SFO
17h 45m
1 stop
$707TAP AIR PORTUGAL
Sat, Nov 14 - Mon, Nov 23
Multiple Airlines Logo
4:30 pm - 10:15 am
SFO
-
BRU
32h 45m
3 stops
Multiple Airlines Logo
8:50 pm - 2:30 pm
BRU
-
SFO
26h 40m
2 stops
$709Multiple Airlines
Sun, Aug 23 - Tue, Sep 8
Air Canada Logo
8:25 am - 7:50 am
SFO
-
BRU
14h 25m
1 stop
Air Canada Logo
10:00 am - 9:33 pm
BRU
-
SFO
20h 33m
1 stop
$723Air Canada
Tue, Dec 1 - Thu, Dec 3
Multiple Airlines Logo
4:30 pm - 9:25 pm
SFO
-
BRU
19h 55m
2 stops
Multiple Airlines Logo
6:05 pm - 2:30 pm
BRU
-
SFO
29h 25m
2 stops
$737Multiple Airlines
Mon, Sep 7 - Mon, Sep 21

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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 8
SFO4:45 pmSan Francisco
12h 50m
1 stop
BRU2:35 pmBrussels Bruxelles-National
Oct 13
BRU10:20 amBrussels Bruxelles-National
13h 20m
1 stop
SFO2:40 pmSan Francisco
$797
Scandinavian Airlines
Aug 18
SFO4:45 pmSan Francisco
12h 50m
1 stop
BRU2:35 pmBrussels Bruxelles-National
Aug 26
BRU8:30 pmBrussels Bruxelles-National
27h 10m
1 stop
SFO2:40 pmSan Francisco
$800
Scandinavian Airlines
Aug 17
SFO4:45 pmSan Francisco
12h 50m
1 stop
BRU2:35 pmBrussels Bruxelles-National
Aug 24
BRU10:20 amBrussels Bruxelles-National
13h 20m
1 stop
SFO2:40 pmSan Francisco
$814

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
Sep 28
SFO4:30 pmSan Francisco
18h 35m
1 stop
BRU8:05 pmBrussels Bruxelles-National
Oct 12
BRU8:55 pmBrussels Bruxelles-National
25h 40m
1 stop
SFO1:35 pmSan Francisco
$671
TAP AIR PORTUGAL
Sep 7
SFO4:30 pmSan Francisco
22h 25m
1 stop
BRU11:55 pmBrussels Bruxelles-National
Sep 21
BRU8:55 pmBrussels Bruxelles-National
25h 40m
1 stop
SFO1:35 pmSan Francisco
$674
TAP AIR PORTUGAL
Sep 7
SFO4:30 pmSan Francisco
22h 25m
1 stop
BRU11:55 pmBrussels Bruxelles-National
Sep 21
BRU8:55 pmBrussels Bruxelles-National
25h 40m
1 stop
SFO1:35 pmSan Francisco
$679

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 July 17, 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

Mon 9/28

4:30 pm-8:05 pm

1 stop18h 35m

Brussels Bruxelles-National

Mon 10/12

8:55 pm-1:35 pm

1 stop25h 40m

$671

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 9/7

4:30 pm-11:55 pm

1 stop22h 25m

Brussels Bruxelles-National

Mon 9/21

8:55 pm-1:35 pm

1 stop25h 40m

$674

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 9/7

4:30 pm-11:55 pm

1 stop22h 25m

Brussels Bruxelles-National

Mon 9/21

8:55 pm-1:35 pm

1 stop25h 40m

$679

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 9/7

4:30 pm-11:55 pm

1 stop22h 25m

Brussels Bruxelles-National

Mon 9/21

8:55 pm-1:35 pm

1 stop25h 40m

$680

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/9

4:35 pm-11:55 pm

1 stop22h 20m

Brussels Bruxelles-National

Wed 9/30

5:55 am-2:35 pm

1 stop17h 40m

$691

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 9/9

4:35 pm-11:55 pm

1 stop22h 20m

Brussels Bruxelles-National

Wed 9/30

5:55 am-2:35 pm

1 stop17h 40m

$703

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 11/14

4:35 pm-11:00 am

1 stop33h 25m

Brussels Bruxelles-National

Mon 11/23

6:00 am-2:45 pm

1 stop17h 45m

$707

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 8/23

4:30 pm-10:15 am

3 stops32h 45m

Brussels Bruxelles-National

Tue 9/8

8:50 pm-2:30 pm

2 stops26h 40m

$709
Quickest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 12/1

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Thu 12/3

10:00 am-9:33 pm

1 stop20h 33m

$723

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 9/7

4:30 pm-9:25 pm

2 stops19h 55m

Brussels Bruxelles-National

Mon 9/21

6:05 pm-2:30 pm

2 stops29h 25m

$737

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 $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 $805 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 00m

Direct flights

None
The fastest flight from San Francisco to Brussels takes 14h 00m
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 00m.

  • 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
1,885 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.8
1,541 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.3
1,671 reviews
Search Aer Lingus flights
LufthansaPriceFrom $591Free CancellationRating
6.8
8,144 reviews
Search Lufthansa flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
8,124 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $615Free CancellationRating
7.2
421 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $653Free CancellationRating
7.4
10,006 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $654Free CancellationRating
7.4
4,449 reviews
Search Turkish Airlines flights
CondorPriceFrom $710Free CancellationRating
6.6
523 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