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Cheap flights from San Francisco to Belgium 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 Belgium 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.
1 adult
0 bags

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Find the cheapest flights from San Francisco to Belgium

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
4:40 pm - 6:35 pm
SFO
-
BRU
16h 55m
1 stop
Scandinavian Airlines Logo
10:20 am - 3:35 pm
BRU
-
SFO
13h 15m
1 stop
$491Scandinavian Airlines
Mon, Mar 2 - Mon, Mar 9
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
$495Scandinavian Airlines
Mon, Feb 16 - Sat, Mar 7
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
8:30 pm - 2:40 pm
BRU
-
SFO
27h 10m
1 stop
$500Scandinavian Airlines
Mon, Apr 27 - Mon, May 11
Scandinavian Airlines Logo
4:40 pm - 2:30 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
8:30 pm - 3:35 pm
BRU
-
SFO
27h 05m
1 stop
$501Scandinavian Airlines
Fri, Mar 6 - Wed, Mar 11
Scandinavian Airlines Logo
4:40 pm - 2:30 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
11:30 am - 2:35 pm
BRU
-
SFO
36h 05m
2 stops
$502Scandinavian Airlines
Mon, Feb 16 - Wed, Mar 4
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
$504Scandinavian Airlines
Sun, Feb 15 - Sat, Feb 28
Scandinavian Airlines Logo
4:40 pm - 2:30 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
11:30 am - 3:35 pm
BRU
-
SFO
36h 05m
2 stops
$507Scandinavian Airlines
Thu, Mar 5 - Mon, Mar 16
Scandinavian Airlines Logo
4:40 pm - 9:40 am
SFO
-
BRU
32h 00m
1 stop
Scandinavian Airlines Logo
11:30 am - 3:35 pm
BRU
-
SFO
60h 05m
2 stops
$508Scandinavian Airlines
Fri, Mar 6 - Tue, Mar 10
Multiple Airlines Logo
4:40 pm - 10:30 pm
SFO
-
CRL
20h 50m
2 stops
Multiple Airlines Logo
9:25 pm - 3:30 pm
CRL
-
SFO
26h 05m
2 stops
$821Multiple Airlines
Fri, Mar 6 - Tue, Mar 10
Multiple Airlines Logo
8:30 am - 9:35 pm
SFO
-
CRL
28h 05m
2 stops
Multiple Airlines Logo
5:35 pm - 5:05 pm
CRL
-
SFO
31h 30m
2 stops
$882Multiple Airlines
Mon, Feb 23 - Thu, Mar 12

Scandinavian Airlines flights from San Francisco to Belgium

Our best Scandinavian Airlines deals on San Francisco to Belgium flight tickets
Scandinavian Airlines
Mar 2
SFO4:40 pmSan Francisco
16h 55m
1 stop
BRU6:35 pmBrussels Bruxelles-National
Mar 9
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO3:35 pmSan Francisco
$491
Scandinavian Airlines
Feb 16
SFO4:40 pmSan Francisco
12h 50m
1 stop
BRU2:30 pmBrussels Bruxelles-National
Mar 7
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO2:35 pmSan Francisco
$495
Scandinavian Airlines
Apr 27
SFO4:45 pmSan Francisco
12h 50m
1 stop
BRU2:35 pmBrussels Bruxelles-National
May 11
BRU8:30 pmBrussels Bruxelles-National
27h 10m
1 stop
SFO2:40 pmSan Francisco
$500

United Airlines flights from San Francisco to Belgium

Our best United Airlines deals on San Francisco to Belgium flight tickets
United Airlines
Apr 8
SFO7:30 pmSan Francisco
15h 30m
1 stop
BRU8:00 pmBrussels Bruxelles-National
May 5
BRU10:30 amBrussels Bruxelles-National
13h 55m
1 stop
SFO3:25 pmSan Francisco
$604
United Airlines
Mar 17
SFO6:25 pmSan Francisco
30h 30m
1 stop
BRU8:55 amBrussels Bruxelles-National
Mar 24
BRU7:00 amBrussels Bruxelles-National
22h 10m
1 stop
SFO9:10 pmSan Francisco
$605
United Airlines
Apr 11
SFO11:20 pmSan Francisco
23h 05m
1 stop
BRU7:25 amBrussels Bruxelles-National
Apr 22
BRU9:25 amBrussels Bruxelles-National
20h 56m
1 stop
SFO9:21 pmSan Francisco
$607

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 February 1, 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

Mon 3/2

4:40 pm-6:35 pm

1 stop16h 55m

Brussels Bruxelles-National

Mon 3/9

10:20 am-3:35 pm

1 stop13h 15m

$491

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 2/16

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Sat 3/7

10:20 am-2:35 pm

1 stop13h 15m

$495

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 4/27

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Mon 5/11

8:30 pm-2:40 pm

1 stop27h 10m

$500

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 3/6

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Wed 3/11

8:30 pm-3:35 pm

1 stop27h 05m

$501

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 2/16

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Wed 3/4

11:30 am-2:35 pm

2 stops36h 05m

$502

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

$504

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 3/5

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Mon 3/16

11:30 am-3:35 pm

2 stops36h 05m

$507

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 3/6

4:40 pm-9:40 am

1 stop32h 00m

Brussels Bruxelles-National

Tue 3/10

11:30 am-3:35 pm

2 stops60h 05m

$508

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Fri 3/6

4:40 pm-10:30 pm

2 stops20h 50m

Charleroi Brussels

Tue 3/10

9:25 pm-3:30 pm

2 stops26h 05m

$821

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Mon 2/23

8:30 am-9:35 pm

2 stops28h 05m

Charleroi Brussels

Thu 3/12

5:35 pm-5:05 pm

2 stops31h 30m

$882

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 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 $615. 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 $790 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 $673 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 $485Free CancellationRating
7.3
1,676 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.7
1,444 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.2
1,444 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
7,706 reviews
Search British Airways flights
SWISSPriceFrom $628Free CancellationRating
7.6
1,864 reviews
Search SWISS flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
381 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $636Free CancellationRating
7.4
9,219 reviews
Search United Airlines flights
LufthansaPriceFrom $638Free CancellationRating
6.8
7,758 reviews
Search Lufthansa flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,668 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $649Free CancellationRating
7.3
4,210 reviews
Search Turkish Airlines 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.

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