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Cheap flights from San Francisco to Belgium from $254

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 4/15. 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
5:40 pm - 2:30 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
3:15 pm - 2:40 pm
BRU
-
SFO
32h 25m
1 stop
$491Scandinavian Airlines
Mon, Mar 16 - Wed, Apr 1
Scandinavian Airlines Logo
5:40 pm - 6:40 pm
SFO
-
BRU
17h 00m
2 stops
Scandinavian Airlines Logo
9:10 pm - 2:40 pm
BRU
-
SFO
26h 30m
2 stops
$493Scandinavian Airlines
Mon, Mar 16 - Wed, Apr 1
Scandinavian Airlines Logo
5:40 pm - 6:35 pm
SFO
-
BRU
16h 55m
1 stop
Scandinavian Airlines Logo
9:10 pm - 2:40 pm
BRU
-
SFO
50h 30m
2 stops
$495Scandinavian Airlines
Mon, Mar 16 - Wed, Apr 1
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:40 pm
BRU
-
SFO
13h 20m
1 stop
$505Scandinavian Airlines
Tue, Apr 14 - Tue, Apr 28
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
9:15 pm - 2:40 pm
BRU
-
SFO
50h 25m
2 stops
$506Scandinavian Airlines
Tue, Apr 14 - Tue, Apr 28
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
10:20 am - 2:40 pm
BRU
-
SFO
13h 20m
1 stop
$512Scandinavian Airlines
Tue, Apr 21 - Tue, Apr 28
Scandinavian Airlines Logo
4:45 pm - 9:40 am
SFO
-
BRU
31h 55m
1 stop
Scandinavian Airlines Logo
9:15 pm - 2:40 pm
BRU
-
SFO
50h 25m
2 stops
$514Scandinavian Airlines
Tue, Apr 21 - Tue, Apr 28
Scandinavian Airlines Logo
5:40 pm - 2:30 pm
SFO
-
BRU
12h 50m
1 stop
Scandinavian Airlines Logo
9:10 pm - 2:40 pm
BRU
-
SFO
26h 30m
2 stops
$515Scandinavian Airlines
Mon, Mar 16 - Wed, Apr 1
Multiple Airlines Logo
7:40 pm - 7:30 am
SFO
-
CRL
26h 50m
2 stops
Multiple Airlines Logo
6:35 am - 5:55 pm
CRL
-
SFO
20h 20m
1 stop
$740Multiple Airlines
Thu, Apr 30 - Thu, May 21
Multiple Airlines Logo
7:40 pm - 9:00 pm
SFO
-
CRL
16h 20m
1 stop
Multiple Airlines Logo
7:20 pm - 5:55 pm
CRL
-
SFO
31h 35m
2 stops
$771Multiple Airlines
Sun, Apr 19 - Sat, Apr 25

TAP AIR PORTUGAL flights from San Francisco to Belgium

Our best TAP AIR PORTUGAL deals on San Francisco to Belgium flight tickets
TAP AIR PORTUGAL
Apr 11
SFO7:35 pmSan Francisco
30h 25m
1 stop
BRU11:00 amBrussels Bruxelles-National
Apr 22
BRU8:55 pmBrussels Bruxelles-National
28h 40m
1 stop
SFO4:35 pmSan Francisco
$592
TAP AIR PORTUGAL
Apr 11
SFO7:35 pmSan Francisco
30h 25m
1 stop
BRU11:00 amBrussels Bruxelles-National
Apr 22
BRU8:55 pmBrussels Bruxelles-National
28h 40m
1 stop
SFO4:35 pmSan Francisco
$602
TAP AIR PORTUGAL
Apr 11
SFO7:35 pmSan Francisco
30h 25m
1 stop
BRU11:00 amBrussels Bruxelles-National
Apr 22
BRU8:55 pmBrussels Bruxelles-National
28h 40m
1 stop
SFO4:35 pmSan Francisco
$620

Scandinavian Airlines flights from San Francisco to Belgium

Our best Scandinavian Airlines deals on San Francisco to Belgium flight tickets
Scandinavian Airlines
Mar 16
SFO5:40 pmSan Francisco
12h 50m
1 stop
BRU2:30 pmBrussels Bruxelles-National
Apr 1
BRU3:15 pmBrussels Bruxelles-National
32h 25m
1 stop
SFO2:40 pmSan Francisco
$491
Scandinavian Airlines
Mar 16
SFO5:40 pmSan Francisco
17h 00m
2 stops
BRU6:40 pmBrussels Bruxelles-National
Apr 1
BRU9:10 pmBrussels Bruxelles-National
26h 30m
2 stops
SFO2:40 pmSan Francisco
$493
Scandinavian Airlines
Mar 16
SFO5:40 pmSan Francisco
16h 55m
1 stop
BRU6:35 pmBrussels Bruxelles-National
Apr 1
BRU9:10 pmBrussels Bruxelles-National
50h 30m
2 stops
SFO2:40 pmSan Francisco
$495

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 6, 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 3/16

5:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Wed 4/1

3:15 pm-2:40 pm

1 stop32h 25m

$491

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 3/16

5:40 pm-6:40 pm

2 stops17h 00m

Brussels Bruxelles-National

Wed 4/1

9:10 pm-2:40 pm

2 stops26h 30m

$493

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 3/16

5:40 pm-6:35 pm

1 stop16h 55m

Brussels Bruxelles-National

Wed 4/1

9:10 pm-2:40 pm

2 stops50h 30m

$495

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 4/14

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Tue 4/28

10:20 am-2:40 pm

1 stop13h 20m

$505

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 4/14

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Tue 4/28

9:15 pm-2:40 pm

2 stops50h 25m

$506

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 4/21

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Tue 4/28

10:20 am-2:40 pm

1 stop13h 20m

$512

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Tue 4/21

4:45 pm-9:40 am

1 stop31h 55m

Brussels Bruxelles-National

Tue 4/28

9:15 pm-2:40 pm

2 stops50h 25m

$514
Quickest round-trip

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 3/16

5:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Wed 4/1

9:10 pm-2:40 pm

2 stops26h 30m

$515

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Thu 4/30

7:40 pm-7:30 am

2 stops26h 50m

Charleroi Brussels

Thu 5/21

6:35 am-5:55 pm

1 stop20h 20m

$740

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Sun 4/19

7:40 pm-9:00 pm

1 stop16h 20m

Charleroi Brussels

Sat 4/25

7:20 pm-5:55 pm

2 stops31h 35m

$771

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 $774 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

13h 40m

Direct flights

None
The fastest flight from San Francisco to Belgium takes 13h 40m
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
1,705 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $556Free CancellationRating
7.8
1,467 reviews
Search KLM flights
Aer LingusPriceFrom $582Free CancellationRating
7.2
1,471 reviews
Search Aer Lingus flights
LufthansaPriceFrom $591Free CancellationRating
6.8
7,833 reviews
Search Lufthansa flights
British AirwaysPriceFrom $591Free CancellationRating
6.7
7,776 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
389 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom $636Free CancellationRating
7.4
9,403 reviews
Search United Airlines flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,785 reviews
Search Air Canada flights
Turkish AirlinesPriceFrom $649Free CancellationRating
7.3
4,249 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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