Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Belgium from $281

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

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.
Scandinavian Airlines Logo
1:08 pm - 7:50 pmSFO-BRU
21h 42m2 stops
Scandinavian Airlines Logo
10:20 am - 2:35 pmBRU-SFO
13h 15m1 stop
$437Scandinavian Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Scandinavian Airlines Logo
1:08 pm - 7:50 pmSFO-BRU
21h 42m2 stops
Scandinavian Airlines Logo
7:45 pm - 3:35 pmBRU-SFO
27h 50m2 stops
$453Scandinavian Airlines
Find Deal
Wed, Mar 4 - Sun, Mar 8
Scandinavian Airlines Logo
7:10 am - 9:40 amSFO-BRU
17h 30m2 stops
Scandinavian Airlines Logo
7:45 pm - 2:35 pmBRU-SFO
27h 50m2 stops
$456Scandinavian Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 8
Scandinavian Airlines Logo
7:10 am - 9:40 amSFO-BRU
17h 30m2 stops
Scandinavian Airlines Logo
10:20 am - 2:35 pmBRU-SFO
13h 15m1 stop
$457Scandinavian Airlines
Find Deal
Fri, Feb 6 - Fri, Feb 20
Scandinavian Airlines Logo
7:00 am - 9:40 amSFO-BRU
17h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 2:35 pmBRU-SFO
13h 15m1 stop
$458Scandinavian Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 8
Scandinavian Airlines Logo
7:00 am - 9:40 amSFO-BRU
17h 40m2 stops
Scandinavian Airlines Logo
6:55 pm - 2:35 pmBRU-SFO
28h 40m2 stops
$459Scandinavian Airlines
Find Deal
Thu, Jan 22 - Sun, Feb 1
Scandinavian Airlines Logo
7:10 am - 9:40 amSFO-BRU
17h 30m2 stops
Scandinavian Airlines Logo
7:20 pm - 2:35 pmBRU-SFO
28h 15m2 stops
$461Scandinavian Airlines
Find Deal
Mon, Jan 12 - Wed, Jan 28
Scandinavian Airlines Logo
7:00 am - 9:40 amSFO-BRU
17h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 2:35 pmBRU-SFO
13h 15m1 stop
$462Scandinavian Airlines
Find Deal
Fri, Jan 30 - Sun, Feb 8
Multiple Airlines Logo
5:45 pm - 10:55 pmSFO-CRL
20h 10m2 stops
Multiple Airlines Logo
6:55 am - 6:00 pmCRL-SFO
20h 05m1 stop
$691Multiple Airlines
Find Deal
Tue, Apr 14 - Tue, May 5
Multiple Airlines Logo
7:45 pm - 11:15 amSFO-CRL
30h 30m1 stop
Multiple Airlines Logo
6:55 am - 6:00 pmCRL-SFO
20h 05m1 stop
$717Multiple Airlines
Find Deal
Tue, Apr 14 - Tue, May 5

Scandinavian Airlines flights from San Francisco to Belgium

Our best Scandinavian Airlines deals on San Francisco to Belgium flight tickets
Scandinavian Airlines
Mar 4
SFO1:08 pmSan Francisco
21h 42m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Mar 8
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO2:35 pmSan Francisco
$437
Find similar
Scandinavian Airlines
Mar 4
SFO1:08 pmSan Francisco
21h 42m
2 stops
BRU7:50 pmBrussels Bruxelles-National
Mar 8
BRU7:45 pmBrussels Bruxelles-National
27h 50m
2 stops
SFO3:35 pmSan Francisco
$453
Find similar
Scandinavian Airlines
Jan 30
SFO7:10 amSan Francisco
17h 30m
2 stops
BRU9:40 amBrussels Bruxelles-National
Feb 8
BRU7:45 pmBrussels Bruxelles-National
27h 50m
2 stops
SFO2:35 pmSan Francisco
$456
Find similar

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
Mar 4
SFO4:35 pmSan Francisco
22h 15m
1 stop
BRU11:50 pmBrussels Bruxelles-National
Mar 8
BRU5:55 pmBrussels Bruxelles-National
29h 40m
1 stop
SFO3:35 pmSan Francisco
$526
Find similar
TAP AIR PORTUGAL
Nov 29
SFO4:35 pmSan Francisco
22h 15m
1 stop
BRU11:50 pmBrussels Bruxelles-National
Dec 5
BRU6:00 amBrussels Bruxelles-National
19h 05m
1 stop
SFO4:05 pmSan Francisco
$594
Find similar
TAP AIR PORTUGAL
Dec 3
SFO4:35 pmSan Francisco
15h 30m
1 stop
BRU5:05 pmBrussels Bruxelles-National
Dec 9
BRU11:50 amBrussels Bruxelles-National
35h 40m
1 stop
SFO2:30 pmSan Francisco
$635
Find similar

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 November 26, 2025.
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

Wed 3/4

1:08 pm-7:50 pm

2 stops21h 42m

Brussels Bruxelles-National

Sun 3/8

10:20 am-2:35 pm

1 stop13h 15m

$437

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 3/4

1:08 pm-7:50 pm

2 stops21h 42m

Brussels Bruxelles-National

Sun 3/8

7:45 pm-3:35 pm

2 stops27h 50m

$453

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 1/30

7:10 am-9:40 am

2 stops17h 30m

Brussels Bruxelles-National

Sun 2/8

7:45 pm-2:35 pm

2 stops27h 50m

$456

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 2/6

7:10 am-9:40 am

2 stops17h 30m

Brussels Bruxelles-National

Fri 2/20

10:20 am-2:35 pm

1 stop13h 15m

$457

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 1/30

7:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

Sun 2/8

10:20 am-2:35 pm

1 stop13h 15m

$458

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 1/22

7:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

Sun 2/1

6:55 pm-2:35 pm

2 stops28h 40m

$459

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 1/12

7:10 am-9:40 am

2 stops17h 30m

Brussels Bruxelles-National

Wed 1/28

7:20 pm-2:35 pm

2 stops28h 15m

$461

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 1/30

7:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

Sun 2/8

10:20 am-2:35 pm

1 stop13h 15m

$462

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Tue 4/14

5:45 pm-10:55 pm

2 stops20h 10m

Charleroi Brussels

Tue 5/5

6:55 am-6:00 pm

1 stop20h 05m

$691

San FranciscoBrussels

SFO - CRL

SFOCRL

San Francisco

Tue 4/14

7:45 pm-11:15 am

1 stop30h 30m

Charleroi Brussels

Tue 5/5

6:55 am-6:00 pm

1 stop20h 05m

$717

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, January 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 $633. If you are unable to visit Belgium during the month of January, then departing from San Francisco during the month October is also very affordable. Most momondo users find prices during this month for around $657.

What is the cheapest day to depart on your flight to Belgium?

Our data shows that Tuesday is the least expensive day to fly to Belgium. Tickets to fly out on this day can be as low as $779. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,246. These prices are subject to change though, so be sure to set up a Price Alert for flights to Belgium.

What is the cheapest time of day to depart on your flight to Belgium?

Our most recent data shows that the best time of day to fly to Belgium is in the afternoon. Flights from San Francisco to Belgium during this time can be as low as $727. Flights to Belgium are more costly in the morning, with an average ticket price of $1,267. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $823 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 $525 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
7.4
1,589 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $582Free CancellationRating
7.2
1,381 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
SWISSPriceFrom $628Free CancellationRating
7.5
1,794 reviews
Search SWISS flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
370 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $638Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,476 reviews
Search Air Canada flights
KLMPriceFrom $655Free CancellationRating
7.7
1,422 reviews
Search KLM flights
British AirwaysPriceFrom $662Free CancellationRating
6.7
7,539 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $668Free CancellationRating
7.3
4,059 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.

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
Fri 12/26
Fri 1/2
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 $340
Flights to Ostend