Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Belgium from $253

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 1/12. 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
4:40 pm - 11:55 amSFO-BRU
34h 15m2 stops
Scandinavian Airlines Logo
10:20 am - 2:35 pmBRU-SFO
13h 15m1 stop
$550Scandinavian Airlines
Find Deal
vie., feb. 13 - sáb., feb. 21
Delta Logo
7:30 am - 8:40 amSFO-BRU
16h 10m1 stop
Delta Logo
6:10 am - 11:45 amBRU-SFO
14h 35m1 stop
$551Delta
Find Deal
dom., mar. 29 - dom., abr. 5
Scandinavian Airlines Logo
7:00 am - 9:40 amSFO-BRU
17h 40m2 stops
Scandinavian Airlines Logo
10:20 am - 10:44 pmBRU-SFO
21h 24m2 stops
$556Scandinavian Airlines
Find Deal
dom., nov. 16 - vie., nov. 21
Brussels Airlines Logo
9:40 pm - 10:40 pmSFO-BRU
16h 00m1 stop
Brussels Airlines Logo
9:35 am - 7:35 pmBRU-SFO
19h 00m1 stop
$558Brussels Airlines
Find Deal
mar., dic. 2 - mié., dic. 10
Brussels Airlines Logo
8:25 am - 7:50 amSFO-BRU
14h 25m1 stop
Brussels Airlines Logo
10:00 am - 9:22 pmBRU-SFO
20h 22m1 stop
$561Brussels Airlines
Find Deal
mié., dic. 3 - mié., dic. 10
Air Canada Logo
8:25 am - 7:50 amSFO-BRU
14h 25m1 stop
Air Canada Logo
10:00 am - 11:49 amBRU-SFO
34h 49m2 stops
$579Air Canada
Find Deal
mié., dic. 3 - mié., dic. 10
United Airlines Logo
12:50 pm - 1:15 pmSFO-BRU
15h 25m1 stop
United Airlines Logo
10:00 am - 9:22 pmBRU-SFO
20h 22m1 stop
$588United Airlines
Find Deal
mar., dic. 2 - mié., dic. 10
British Airways Logo
7:30 pm - 8:25 pmSFO-BRU
15h 55m1 stop
British Airways Logo
9:15 pm - 1:50 pmBRU-SFO
25h 35m1 stop
$593British Airways
Find Deal
mié., abr. 1 - lun., abr. 6
Air Canada Logo
1:20 pm - 8:55 amSFO-BRU
34h 35m2 stops
Air Canada Logo
10:00 am - 9:39 pmBRU-SFO
20h 39m2 stops
$594Air Canada
Find Deal
mar., dic. 2 - jue., dic. 11
United Airlines Logo
12:50 pm - 1:15 pmSFO-BRU
15h 25m1 stop
United Airlines Logo
4:55 pm - 1:20 pmBRU-SFO
29h 25m1 stop
$606United Airlines
Find Deal
mié., dic. 10 - lun., dic. 15

Brussels Airlines flights from San Francisco to Belgium

Our best Brussels Airlines deals on San Francisco to Belgium flight tickets
Brussels Airlines
Dec 2
SFO9:40 pmSan Francisco
16h 00m
1 stop
BRU10:40 pmBrussels Bruxelles-National
Dec 10
BRU9:35 amBrussels Bruxelles-National
19h 00m
1 stop
SFO7:35 pmSan Francisco
$558
Find similar
Brussels Airlines
Dec 3
SFO8:25 amSan Francisco
14h 25m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 10
BRU10:00 amBrussels Bruxelles-National
20h 22m
1 stop
SFO9:22 pmSan Francisco
$561
Find similar
Brussels Airlines
Nov 25
SFO8:25 amSan Francisco
14h 25m
1 stop
BRU7:50 amBrussels Bruxelles-National
Dec 4
BRU10:00 amBrussels Bruxelles-National
20h 22m
1 stop
SFO9:22 pmSan Francisco
$562
Find similar

Scandinavian Airlines flights from San Francisco to Belgium

Our best Scandinavian Airlines deals on San Francisco to Belgium flight tickets
Scandinavian Airlines
Feb 13
SFO4:40 pmSan Francisco
34h 15m
2 stops
BRU11:55 amBrussels Bruxelles-National
Feb 21
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO2:35 pmSan Francisco
$550
Find similar
Scandinavian Airlines
Nov 16
SFO7:00 amSan Francisco
17h 40m
2 stops
BRU9:40 amBrussels Bruxelles-National
Nov 21
BRU10:20 amBrussels Bruxelles-National
21h 24m
2 stops
SFO10:44 pmSan Francisco
$556
Find similar
Scandinavian Airlines
Dec 4
SFO4:40 pmSan Francisco
12h 50m
1 stop
BRU2:30 pmBrussels Bruxelles-National
Dec 12
BRU10:20 amBrussels Bruxelles-National
13h 15m
1 stop
SFO2:35 pmSan Francisco
$559
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 noviembre 6, 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

vie. 2/13

4:40 pm-11:55 am

2 stops34h 15m

Brussels Bruxelles-National

sáb. 2/21

10:20 am-2:35 pm

1 stop13h 15m

$550

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

dom. 3/29

7:30 am-8:40 am

1 stop16h 10m

Brussels Bruxelles-National

dom. 4/5

6:10 am-11:45 am

1 stop14h 35m

$551

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

dom. 11/16

7:00 am-9:40 am

2 stops17h 40m

Brussels Bruxelles-National

vie. 11/21

10:20 am-10:44 pm

2 stops21h 24m

$556

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

mar. 12/2

9:40 pm-10:40 pm

1 stop16h 00m

Brussels Bruxelles-National

mié. 12/10

9:35 am-7:35 pm

1 stop19h 00m

$558

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

mié. 12/3

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

mié. 12/10

10:00 am-9:22 pm

1 stop20h 22m

$561

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

mié. 12/3

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

mié. 12/10

10:00 am-11:49 am

2 stops34h 49m

$579

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

mar. 12/2

12:50 pm-1:15 pm

1 stop15h 25m

Brussels Bruxelles-National

mié. 12/10

10:00 am-9:22 pm

1 stop20h 22m

$588

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

mié. 4/1

7:30 pm-8:25 pm

1 stop15h 55m

Brussels Bruxelles-National

lun. 4/6

9:15 pm-1:50 pm

1 stop25h 35m

$593

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

mar. 12/2

1:20 pm-8:55 am

2 stops34h 35m

Brussels Bruxelles-National

jue. 12/11

10:00 am-9:39 pm

2 stops20h 39m

$594

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

mié. 12/10

12:50 pm-1:15 pm

1 stop15h 25m

Brussels Bruxelles-National

lun. 12/15

4:55 pm-1:20 pm

1 stop29h 25m

$606

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 March is also very affordable. Most momondo users find prices during this month for around $668.

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 $829 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 $565 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

Direct flights

None
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 $487Free CancellationRating
7.4
1,564 reviews
Search Scandinavian Airlines flights
Aer LingusPriceFrom $539Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $624Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights
SWISSPriceFrom $628Free CancellationRating
7.5
1,779 reviews
Search SWISS flights
Brussels AirlinesPriceFrom $632Free CancellationRating
7.2
369 reviews
Search Brussels Airlines flights
LufthansaPriceFrom $639Free CancellationRating
6.8
7,558 reviews
Search Lufthansa flights
Air CanadaPriceFrom $640Free CancellationRating
7.1
10,416 reviews
Search Air Canada flights
KLMPriceFrom $655Free CancellationRating
7.7
1,405 reviews
Search KLM flights
British AirwaysPriceFrom $662Free CancellationRating
6.7
7,500 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $668Free CancellationRating
7.3
4,032 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
sáb. 12/6
sáb. 12/13
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 $344
Flights to Ostend