Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Belgium from $187

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 Belgium departing on 3/20. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Brussels Airlines Logo
10:40 pm - 11:10 pm
SFO
-
BRU
16h 30m
1 stop
Brussels Airlines Logo
7:00 am - 9:22 pm
BRU
-
SFO
22h 22m
2 stops
$468Brussels Airlines
Sun, Mar 8 - Tue, Mar 17
Brussels Airlines Logo
10:40 pm - 10:40 pm
SFO
-
BRU
16h 00m
1 stop
Brussels Airlines Logo
10:00 am - 9:22 pm
BRU
-
SFO
19h 22m
1 stop
$472Brussels Airlines
Mon, Mar 9 - Wed, Mar 18
Multiple Airlines Logo
8:25 am - 7:50 am
SFO
-
BRU
14h 25m
1 stop
Multiple Airlines Logo
8:10 pm - 4:30 pm
BRU
-
SFO
29h 20m
1 stop
$478Multiple Airlines
Wed, Jan 28 - Mon, Feb 2
Air Canada Logo
8:25 am - 7:50 am
SFO
-
BRU
14h 25m
1 stop
Air Canada Logo
10:00 am - 9:22 pm
BRU
-
SFO
19h 22m
1 stop
$483Air Canada
Wed, Mar 4 - Wed, Mar 11
Air Canada Logo
8:25 am - 7:50 am
SFO
-
BRU
14h 25m
1 stop
Air Canada Logo
10:00 am - 8:34 pm
BRU
-
SFO
19h 34m
2 stops
$485Air Canada
Mon, Feb 2 - Wed, Feb 18
Brussels Airlines Logo
8:10 am - 7:10 am
SFO
-
BRU
14h 00m
1 stop
Brussels Airlines Logo
9:25 am - 9:21 pm
BRU
-
SFO
20h 56m
1 stop
$487Brussels Airlines
Wed, Apr 15 - Wed, Apr 29
Brussels Airlines Logo
10:40 pm - 11:10 pm
SFO
-
BRU
16h 30m
1 stop
Brussels Airlines Logo
4:25 pm - 8:35 pm
BRU
-
SFO
36h 10m
1 stop
$488Brussels Airlines
Sun, Mar 8 - Tue, Mar 17
Brussels Airlines Logo
8:25 am - 7:50 am
SFO
-
BRU
14h 25m
1 stop
Brussels Airlines Logo
10:00 am - 9:22 pm
BRU
-
SFO
19h 22m
1 stop
$489Brussels Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
8:25 am - 1:15 pm
SFO
-
BRU
19h 50m
2 stops
Multiple Airlines Logo
7:00 am - 1:40 pm
BRU
-
SFO
14h 40m
1 stop
$491Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
Multiple Airlines Logo
8:25 am - 1:15 pm
SFO
-
BRU
19h 50m
2 stops
Multiple Airlines Logo
7:00 am - 1:40 pm
BRU
-
SFO
14h 40m
1 stop
$493Multiple Airlines
Sun, Feb 22 - Thu, Mar 19

Brussels Airlines flights from San Francisco to Belgium

Our best Brussels Airlines deals on San Francisco to Belgium flight tickets
Brussels Airlines
Mar 8
SFO10:40 pmSan Francisco
16h 30m
1 stop
BRU11:10 pmBrussels Bruxelles-National
Mar 17
BRU7:00 amBrussels Bruxelles-National
22h 22m
2 stops
SFO9:22 pmSan Francisco
$468
Brussels Airlines
Mar 9
SFO10:40 pmSan Francisco
16h 00m
1 stop
BRU10:40 pmBrussels Bruxelles-National
Mar 18
BRU10:00 amBrussels Bruxelles-National
19h 22m
1 stop
SFO9:22 pmSan Francisco
$472
Brussels Airlines
Apr 15
SFO8:10 amSan Francisco
14h 00m
1 stop
BRU7:10 amBrussels Bruxelles-National
Apr 29
BRU9:25 amBrussels Bruxelles-National
20h 56m
1 stop
SFO9:21 pmSan Francisco
$487

Air Canada flights from San Francisco to Belgium

Our best Air Canada deals on San Francisco to Belgium flight tickets
Air Canada
Mar 4
SFO8:25 amSan Francisco
14h 25m
1 stop
BRU7:50 amBrussels Bruxelles-National
Mar 11
BRU10:00 amBrussels Bruxelles-National
19h 22m
1 stop
SFO9:22 pmSan Francisco
$483
Air Canada
Feb 9
SFO6:50 pmSan Francisco
57h 25m
2 stops
BRU1:15 pmBrussels Bruxelles-National
Feb 26
BRU10:00 amBrussels Bruxelles-National
42h 19m
2 stops
SFO7:19 pmSan Francisco
$495
Air Canada
Feb 8
SFO8:25 amSan Francisco
14h 25m
1 stop
BRU7:50 amBrussels Bruxelles-National
Feb 26
BRU10:00 amBrussels Bruxelles-National
42h 19m
2 stops
SFO7:19 pmSan Francisco
$502

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to Belgium 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 18, 2026.
Use the filters below to find and compare flights from San Francisco to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 3/8

10:40 pm-11:10 pm

1 stop16h 30m

Brussels Bruxelles-National

Tue 3/17

7:00 am-9:22 pm

2 stops22h 22m

$468

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 3/9

10:40 pm-10:40 pm

1 stop16h 00m

Brussels Bruxelles-National

Wed 3/18

10:00 am-9:22 pm

1 stop19h 22m

$472

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 1/28

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Mon 2/2

8:10 pm-4:30 pm

1 stop29h 20m

$478

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 3/4

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Wed 3/11

10:00 am-9:22 pm

1 stop19h 22m

$483

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 2/2

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Wed 2/18

10:00 am-8:34 pm

2 stops19h 34m

$485

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 4/15

8:10 am-7:10 am

1 stop14h 00m

Brussels Bruxelles-National

Wed 4/29

9:25 am-9:21 pm

1 stop20h 56m

$487

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 3/8

10:40 pm-11:10 pm

1 stop16h 30m

Brussels Bruxelles-National

Tue 3/17

4:25 pm-8:35 pm

1 stop36h 10m

$488

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 3/3

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Tue 3/10

10:00 am-9:22 pm

1 stop19h 22m

$489

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 3/3

8:25 am-1:15 pm

2 stops19h 50m

Brussels Bruxelles-National

Tue 3/10

7:00 am-1:40 pm

1 stop14h 40m

$491

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sun 2/22

8:25 am-1:15 pm

2 stops19h 50m

Brussels Bruxelles-National

Thu 3/19

7:00 am-1:40 pm

1 stop14h 40m

$493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belgium from

How to get the cheapest flight ticket from San Francisco to Belgium

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 Belgium?

In general, February is the cheapest month to fly from San Francisco to Belgium. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $625. If you are unable to visit Belgium 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 Belgium?

You are more likely to see cheaper flights to Belgium from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around $793 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from San Francisco for as low as $647 on momondo.

Cheap San Francisco to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Belgium

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from San Francisco to Belgium takes 12h 50m
There are no direct flights from San Francisco to Belgium. There are no popular flight routes from San Francisco to Belgium.
Search flight deals

  • When did momondo last update prices for flights from San Francisco Airport to Belgium?

    Prices for flights from San Francisco Airport to Belgium refresh daily.

  • How many operators does momondo search for flights from San Francisco Airport to Belgium?

  • How old do you have to be to fly from San Francisco Airport to Belgium?

    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 Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from San Francisco to Belgium

Compare and see reviews for airlines that fly from San Francisco to Belgium with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $486Free CancellationRating
7.3
1,655 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.7
1,441 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.2
1,435 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
9,177 reviews
Search United Airlines flights
SWISSPriceFrom $628Free CancellationRating
7.5
1,855 reviews
Search SWISS flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
382 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $639Free CancellationRating
6.8
7,731 reviews
Search Lufthansa flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,635 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $649Free CancellationRating
7.3
4,193 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $662Free CancellationRating
6.7
7,689 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Belgium?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Belgium. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Belgium with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belgium from San Francisco which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from San Francisco to Belgium?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belgium from San Francisco.

I’m not ready to book a flight from San Francisco to Belgium right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Belgium, momondo offers a useful price alert feature which will track prices for flights to Belgium from San Francisco and alert you when they change.

An easier way to manage your Belgium trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 2/17
Tue 2/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Brusselsfrom $352
Flights to Ostend