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Cheap flights from San Francisco to Belgium from $256

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 7/29. 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

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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
4:45 pm - 7:50 pm
SFO
-
BRU
18h 05m
1 stop
Scandinavian Airlines Logo
5:45 am - 2:40 pm
BRU
-
SFO
17h 55m
1 stop
$504Scandinavian Airlines
Mon, Aug 24 - Wed, Sep 9
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
9:10 pm - 2:40 pm
BRU
-
SFO
26h 30m
2 stops
$507Scandinavian Airlines
Tue, Apr 21 - Wed, Apr 29
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
7:10 pm - 2:40 pm
BRU
-
SFO
28h 30m
1 stop
$509Scandinavian Airlines
Tue, Apr 21 - Wed, Apr 29
Scandinavian Airlines Logo
4:45 pm - 7:50 pm
SFO
-
BRU
18h 05m
1 stop
Scandinavian Airlines Logo
9:10 pm - 2:40 pm
BRU
-
SFO
26h 30m
2 stops
$516Scandinavian Airlines
Mon, Aug 24 - Wed, Sep 9
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
7:10 pm - 2:40 pm
BRU
-
SFO
28h 30m
1 stop
$519Scandinavian Airlines
Mon, Apr 20 - Wed, May 6
Scandinavian Airlines Logo
4:45 pm - 10:40 am
SFO
-
BRU
32h 55m
2 stops
Scandinavian Airlines Logo
9:10 pm - 2:40 pm
BRU
-
SFO
26h 30m
2 stops
$520Scandinavian Airlines
Mon, Aug 24 - Wed, Sep 9
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:40 pm
BRU
-
SFO
13h 20m
1 stop
$521Scandinavian Airlines
Mon, Aug 24 - Thu, Sep 3
Scandinavian Airlines Logo
4:45 pm - 2:35 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
9:10 pm - 2:40 pm
BRU
-
SFO
26h 30m
2 stops
$529Scandinavian Airlines
Mon, Apr 20 - Wed, May 6
Multiple Airlines Logo
7:40 pm - 11:45 am
SFO
-
CRL
31h 05m
1 stop
Multiple Airlines Logo
10:00 pm - 12:00 pm
CRL
-
SFO
47h 00m
2 stops
$688Multiple Airlines
Sun, Apr 19 - Mon, Apr 27
Multiple Airlines Logo
7:40 pm - 11:45 am
SFO
-
CRL
31h 05m
1 stop
Multiple Airlines Logo
4:20 pm - 9:55 pm
CRL
-
SFO
38h 35m
2 stops
$689Multiple Airlines
Sun, Apr 19 - Wed, Apr 29

Scandinavian Airlines flights from San Francisco to Belgium

Our best Scandinavian Airlines deals on San Francisco to Belgium flight tickets
Scandinavian Airlines
Apr 21
SFO4:45 pmSan Francisco
31h 55m
1 stop
BRU9:40 amBrussels Bruxelles-National
Apr 29
BRU9:10 pmBrussels Bruxelles-National
26h 30m
2 stops
SFO2:40 pmSan Francisco
$507
Scandinavian Airlines
Apr 21
SFO4:45 pmSan Francisco
31h 55m
1 stop
BRU9:40 amBrussels Bruxelles-National
Apr 29
BRU7:10 pmBrussels Bruxelles-National
28h 30m
1 stop
SFO2:40 pmSan Francisco
$509
Scandinavian Airlines
Apr 20
SFO4:45 pmSan Francisco
31h 55m
1 stop
BRU9:40 amBrussels Bruxelles-National
May 6
BRU7:10 pmBrussels Bruxelles-National
28h 30m
1 stop
SFO2:40 pmSan Francisco
$519

ITA Airways flights from San Francisco to Belgium

Our best ITA Airways deals on San Francisco to Belgium flight tickets
ITA Airways
Apr 22
SFO3:15 pmSan Francisco
17h 45m
1 stop
BRU6:00 pmBrussels Bruxelles-National
Apr 28
BRU6:55 pmBrussels Bruxelles-National
27h 20m
1 stop
SFO1:15 pmSan Francisco
$614
ITA Airways
Apr 22
SFO3:15 pmSan Francisco
34h 30m
1 stop
BRU10:45 amBrussels Bruxelles-National
Apr 28
BRU8:15 pmBrussels Bruxelles-National
26h 00m
2 stops
SFO1:15 pmSan Francisco
$623
ITA Airways
Apr 22
SFO3:15 pmSan Francisco
17h 45m
1 stop
BRU6:00 pmBrussels Bruxelles-National
Apr 27
BRU6:55 pmBrussels Bruxelles-National
27h 20m
1 stop
SFO1:15 pmSan Francisco
$628

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 March 12, 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

Cheapest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 8/24

4:45 pm-7:50 pm

1 stop18h 05m

Brussels Bruxelles-National

Wed 9/9

5:45 am-2:40 pm

1 stop17h 55m

$504

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 4/21

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Wed 4/29

9:10 pm-2:40 pm

2 stops26h 30m

$507

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 4/21

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Wed 4/29

7:10 pm-2:40 pm

1 stop28h 30m

$509

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 8/24

4:45 pm-7:50 pm

1 stop18h 05m

Brussels Bruxelles-National

Wed 9/9

9:10 pm-2:40 pm

2 stops26h 30m

$516

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 4/20

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Wed 5/6

7:10 pm-2:40 pm

1 stop28h 30m

$519

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 8/24

4:45 pm-10:40 am

2 stops32h 55m

Brussels Bruxelles-National

Wed 9/9

9:10 pm-2:40 pm

2 stops26h 30m

$520
Quickest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 8/24

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Thu 9/3

10:20 am-2:40 pm

1 stop13h 20m

$521

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 4/20

4:45 pm-2:35 pm

1 stop12h 50m

Brussels Bruxelles-National

Wed 5/6

9:10 pm-2:40 pm

2 stops26h 30m

$529

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Sun 4/19

7:40 pm-11:45 am

1 stop31h 05m

Charleroi Brussels

Mon 4/27

10:00 pm-12:00 pm

2 stops47h 00m

$688

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Sun 4/19

7:40 pm-11:45 am

1 stop31h 05m

Charleroi Brussels

Wed 4/29

4:20 pm-9:55 pm

2 stops38h 35m

$689

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 $530. If you are unable to visit Belgium 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 $626.

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 $770 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 $668 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

14h 05m

Direct flights

None
The fastest flight from San Francisco to Belgium takes 14h 05m
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
1,712 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $496Free CancellationRating
7.8
1,470 reviews
Search KLM flights
LufthansaPriceFrom $591Free CancellationRating
6.8
7,844 reviews
Search Lufthansa flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
7,784 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
389 reviews
Search Brussels Airlines flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,800 reviews
Search Air Canada flights
United AirlinesPriceFrom $648Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $649Free CancellationRating
7.3
4,253 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $654Free CancellationRating
7.2
1,475 reviews
Search Aer Lingus 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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