What airlines fly to Brussels?

United Airlines, Scandinavian Airlines and Brussels Airlines are the top three most popular airlines that fly to Brussels from San Francisco according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Brussels. Keep in mind that there are 11 different airlines that fly to Brussels on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Francisco to Brussels?

British Airways and Air Canada are the most popular carriers operating from San Francisco to Brussels

When did momondo last update prices for flights from San Francisco Airport to Brussels?

Prices for flights from San Francisco Airport to Brussels are updated daily.

How many operators does momondo search for flights from San Francisco Airport to Brussels?

As of September 2026, there are 11 operators available to choose from for flights from San Francisco Airport to Brussels.

How old do you have to be to fly from San Francisco Airport to Brussels?

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 Brussels.

What documentation or ID do you need to fly to Brussels?

The travel and health documents required for your trip to Brussels can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$333 Cheap Flights from San Francisco to Brussels in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Brussels

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:25 am - 7:50 amSFO San Francisco-BRU Brussels Bruxelles-National

14h 25m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 9:33 pmBRU Brussels Bruxelles-National-SFO San Francisco

20h 33m1 stop Montreal Pierre Elliott Trudeau Intl

$577Air Canada

Mon, Nov 2 - Wed, Nov 18

8:25 am - 7:50 amSFO San Francisco-BRU Brussels Bruxelles-National

14h 25m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 9:33 pmBRU Brussels Bruxelles-National-SFO San Francisco

20h 33m1 stop Montreal Pierre Elliott Trudeau Intl

$578Multiple Airlines

Mon, Nov 2 - Wed, Nov 18

7:25 pm - 9:30 pmSFO San Francisco-BRU Brussels Bruxelles-National

17h 05m1 stop Zurich

9:30 am - 4:30 pmBRU Brussels Bruxelles-National-SFO San Francisco

16h 00m1 stop Zurich

$601SWISS

Tue, Nov 24 - Fri, Dec 11

11:30 pm - 11:00 amSFO San Francisco-BRU Brussels Bruxelles-National

26h 30m1 stop Atlanta Hartsfield-Jackson

12:55 pm - 11:58 pmBRU Brussels Bruxelles-National-SFO San Francisco

20h 03m1 stop Atlanta Hartsfield-Jackson

$607Delta

Mon, Nov 2 - Wed, Nov 18

11:30 pm - 11:00 amSFO San Francisco-BRU Brussels Bruxelles-National

26h 30m1 stop Atlanta Hartsfield-Jackson

12:55 pm - 11:58 pmBRU Brussels Bruxelles-National-SFO San Francisco

20h 03m1 stop Atlanta Hartsfield-Jackson

$608Delta

Mon, Nov 2 - Wed, Nov 18

8:25 am - 7:50 amSFO San Francisco-BRU Brussels Bruxelles-National

14h 25m1 stop Montreal Pierre Elliott Trudeau Intl

10:10 am - 11:28 pmBRU Brussels Bruxelles-National-SFO San Francisco

22h 18m1 stop Chicago O'Hare Intl

$613United Airlines

Mon, Nov 2 - Tue, Nov 17

8:25 am - 7:50 amSFO San Francisco-BRU Brussels Bruxelles-National

14h 25m1 stop Montreal Pierre Elliott Trudeau Intl

10:00 am - 9:33 pmBRU Brussels Bruxelles-National-SFO San Francisco

20h 33m1 stop Montreal Pierre Elliott Trudeau Intl

$614United Airlines

Tue, Dec 8 - Tue, Jan 12

5:25 pm - 8:55 pmSFO San Francisco-BRU Brussels Bruxelles-National

18h 30m1 stop London Heathrow

9:50 am - 2:55 pmBRU Brussels Bruxelles-National-SFO San Francisco

14h 05m1 stop London Heathrow

$615British Airways

Mon, Dec 7 - Fri, Dec 18

5:25 pm - 4:20 pmSFO San Francisco-BRU Brussels Bruxelles-National

13h 55m1 stop London Heathrow

9:15 pm - 2:55 pmBRU Brussels Bruxelles-National-SFO San Francisco

26h 40m1 stop London Heathrow

$619British Airways

Wed, Nov 4 - Mon, Nov 16

7:25 pm - 9:30 pmSFO San Francisco-BRU Brussels Bruxelles-National

17h 05m1 stop Zurich

10:05 am - 4:30 pmBRU Brussels Bruxelles-National-SFO San Francisco

15h 25m1 stop Zurich

$619SWISS

Mon, Nov 16 - Tue, Dec 1

Cheap last minute flights

Enter your travel dates to find the best prices.

3:15 pm - 5:55 pmSFO San Francisco-BRU Brussels Bruxelles-National

17h 40m1 stop Rome Fiumicino

11:35 am - 1:15 pmBRU Brussels Bruxelles-National-SFO San Francisco

34h 40m1 stop Rome Fiumicino

$792ITA Airways

Mon, Sep 14 - Tue, Sep 22

3:15 pm - 5:55 pmSFO San Francisco-BRU Brussels Bruxelles-National

17h 40m1 stop Rome Fiumicino

8:15 pm - 1:15 pmBRU Brussels Bruxelles-National-SFO San Francisco

26h 00m2 stops Milan Linate Rome Fiumicino

$814ITA Airways

Mon, Sep 14 - Tue, Sep 22

3:15 pm - 7:15 pmSFO San Francisco-BRU Brussels Bruxelles-National

19h 00m2 stops Rome Fiumicino Milan Linate

8:15 pm - 1:15 pmBRU Brussels Bruxelles-National-SFO San Francisco

26h 00m2 stops Milan Linate Rome Fiumicino

$823ITA Airways

Mon, Sep 14 - Tue, Sep 22

7:35 pm - 6:35 pmSFO San Francisco-BRU Brussels Bruxelles-National

14h 00m1 stop Zurich

9:40 am - 4:15 pmBRU Brussels Bruxelles-National-SFO San Francisco

15h 35m1 stop Zurich

$892SWISS

Sun, Sep 13 - Wed, Sep 23

7:35 pm - 9:30 pmSFO San Francisco-BRU Brussels Bruxelles-National

16h 55m1 stop Zurich

6:20 am - 4:15 pmBRU Brussels Bruxelles-National-SFO San Francisco

18h 55m2 stops Geneva Geneve-Cointrin Zurich

$923SWISS

Sun, Sep 13 - Wed, Sep 23

8:10 am - 7:10 amSFO San Francisco-BRU Brussels Bruxelles-National

14h 00m1 stop Montreal Pierre Elliott Trudeau Intl

6:20 am - 12:40 pmBRU Brussels Bruxelles-National-SFO San Francisco

15h 20m1 stop Frankfurt am Main

$926Brussels Airlines

Sun, Sep 13 - Wed, Sep 23

2:40 pm - 5:30 pmSFO San Francisco-BRU Brussels Bruxelles-National

17h 50m1 stop Frankfurt am Main

2:30 pm - 12:40 pmBRU Brussels Bruxelles-National-SFO San Francisco

55h 10m2 stops Stockholm Arlanda Frankfurt am Main

$1,141Brussels Airlines

Sun, Sep 13 - Tue, Sep 15

6:23 am - 7:50 pmSFO San Francisco-BRU Brussels Bruxelles-National

28h 27m2 stops Seattle/Tacoma Intl Kastrup Copenhagen

10:20 am - 11:51 pmBRU Brussels Bruxelles-National-SFO San Francisco

22h 31m2 stops Kastrup Copenhagen Seattle/Tacoma Intl

$1,233Scandinavian Airlines

Tue, Sep 15 - Sat, Sep 19

7:00 am - 9:40 amSFO San Francisco-BRU Brussels Bruxelles-National

17h 40m2 stops Chicago O'Hare Intl Dublin

10:20 am - 3:55 pmBRU Brussels Bruxelles-National-SFO San Francisco

14h 35m1 stop Dublin

$1,288Aer Lingus

Tue, Sep 15 - Sat, Sep 19

10:29 am - 6:30 pmSFO San Francisco-BRU Brussels Bruxelles-National

23h 01m2 stops Seattle/Tacoma Intl Kastrup Copenhagen

10:20 am - 2:40 pmBRU Brussels Bruxelles-National-SFO San Francisco

13h 20m1 stop Kastrup Copenhagen

$1,300Scandinavian Airlines

Tue, Sep 15 - Sat, Sep 19

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ITA Airways flights from San Francisco to Brussels

Our best ITA Airways deals on San Francisco to Brussels flight tickets

ITA Airways

Sep 14

SFO3:15 pmSan Francisco

17h 40m

1 stop

BRU5:55 pmBrussels Bruxelles-National

Sep 22

BRU11:35 amBrussels Bruxelles-National

34h 40m

1 stop

SFO1:15 pmSan Francisco

$792

ITA Airways

Sep 14

SFO3:15 pmSan Francisco

17h 40m

1 stop

BRU5:55 pmBrussels Bruxelles-National

Sep 22

BRU8:15 pmBrussels Bruxelles-National

26h 00m

2 stops

SFO1:15 pmSan Francisco

$814

ITA Airways

Sep 14

SFO3:15 pmSan Francisco

19h 00m

2 stops

BRU7:15 pmBrussels Bruxelles-National

Sep 22

BRU8:15 pmBrussels Bruxelles-National

26h 00m

2 stops

SFO1:15 pmSan Francisco

$823

Ethiopian Air flights from San Francisco to Brussels

Our best Ethiopian Air deals on San Francisco to Brussels flight tickets

Ethiopian Air

Sep 14

SFO11:14 pmSan Francisco

46h 56m

2 stops

BRU7:10 amBrussels Bruxelles-National

Sep 22

BRU9:25 pmBrussels Bruxelles-National

51h 08m

3 stops

SFO3:33 pmSan Francisco

$2,263

Ethiopian Air

Sep 25

SFO11:10 pmSan Francisco

47h 00m

2 stops

BRU7:10 amBrussels Bruxelles-National

Oct 19

BRU9:25 pmBrussels Bruxelles-National

51h 08m

3 stops

SFO3:33 pmSan Francisco

$2,318

Ethiopian Air

Sep 25

SFO11:10 pmSan Francisco

47h 00m

3 stops

BRU7:10 amBrussels Bruxelles-National

Oct 19

BRU9:25 pmBrussels Bruxelles-National

51h 08m

3 stops

SFO3:33 pmSan Francisco

$2,374

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 11/2

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Wed 11/18

10:00 am-9:33 pm

1 stop20h 33m

$577

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 11/2

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Wed 11/18

10:00 am-9:33 pm

1 stop20h 33m

$578

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Tue 11/24

7:25 pm-9:30 pm

1 stop17h 05m

Brussels Bruxelles-National

Fri 12/11

9:30 am-4:30 pm

1 stop16h 00m

$601

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 11/2

11:30 pm-11:00 am

1 stop26h 30m

Brussels Bruxelles-National

Wed 11/18

12:55 pm-11:58 pm

1 stop20h 03m

$607

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 11/2

11:30 pm-11:00 am

1 stop26h 30m

Brussels Bruxelles-National

Wed 11/18

12:55 pm-11:58 pm

1 stop20h 03m

$608

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 11/2

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Tue 11/17

10:10 am-11:28 pm

1 stop22h 18m

$613

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Tue 12/8

8:25 am-7:50 am

1 stop14h 25m

Brussels Bruxelles-National

Tue 1/12

10:00 am-9:33 pm

1 stop20h 33m

$614

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 12/7

5:25 pm-8:55 pm

1 stop18h 30m

Brussels Bruxelles-National

Fri 12/18

9:50 am-2:55 pm

1 stop14h 05m

$615

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Wed 11/4

5:25 pm-4:20 pm

1 stop13h 55m

Brussels Bruxelles-National

Mon 11/16

9:15 pm-2:55 pm

1 stop26h 40m

$619

Quickest round-trip

San FranciscoBrussels

SFO San Francisco - BRU Brussels Bruxelles-National

SFOBRU

San Francisco

Mon 11/16

7:25 pm-9:30 pm

1 stop17h 05m

Brussels Bruxelles-National

Tue 12/1

10:05 am-4:30 pm

1 stop15h 25m

$619

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Brussels

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

Prices

Airlines

What is the typical price of a round-trip flight between San Francisco and Brussels?

Prices are currently low for flights on this route.

Typical prices usually range from $691 to $1,098.
The lowest price recently found on this route was $577.

What is the cheapest month to fly to Brussels?

In general, February is the cheapest month to fly from San Francisco to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $514. If you are unable to visit Brussels 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 $679.

How far in advance should I book a flight from San Francisco to Brussels?

You are more likely to see cheaper flights to Brussels from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $843 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from San Francisco for as low as $569 on momondo.

Cheap San Francisco to Brussels flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Brussels

Best Price Found	$333
Fastest flight time	13h 50m
Direct flights	None

The best one-way flight to Brussels from San Francisco in the past 72 hours is $333. The best round-trip flight deal from San Francisco to Brussels found on momondo in the last 72 hours is $577.

The fastest flight from San Francisco to Brussels takes 13h 50m

There are no direct flights from San Francisco to Brussels. There are no popular flight routes from San Francisco to Brussels.

Search flight deals

Frequently asked questions about flying from San Francisco to Brussels

How far is San Francisco to Brussels by plane?
There are 5512.0 mi between San Francisco and Brussels. In terms of flight time, this usually takes a little over 13h 50m.
When did momondo last update prices for flights from San Francisco Airport to Brussels?
Prices for flights from San Francisco Airport to Brussels are updated daily.
How many operators does momondo search for flights from San Francisco Airport to Brussels?
As of September 2026, there are 11 operators available to choose from for flights from San Francisco Airport to Brussels.
How old do you have to be to fly from San Francisco Airport to Brussels?
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 Brussels.
What documentation or ID do you need to fly to Brussels?
The travel and health documents required for your trip to Brussels can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brussels. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from San Francisco to Brussels

Compare and see reviews for airlines that fly from San Francisco to Brussels with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $485	Free Cancellation	Rating 7.4 1,986 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $556	Free Cancellation	Rating 7.8 1,577 reviews	Search KLM flights
Lufthansa	PriceFrom $591	Free Cancellation	Rating 6.8 8,220 reviews	Search Lufthansa flights
British Airways	PriceFrom $591	Free Cancellation	Rating 6.7 8,214 reviews	Search British Airways flights
SWISS	PriceFrom $593	Free Cancellation	Rating 7.5 2,072 reviews	Search SWISS flights
Brussels Airlines	PriceFrom $634	Free Cancellation	Rating 7.2 430 reviews	Search Brussels Airlines flights
Aer Lingus	PriceFrom $654	Free Cancellation	Rating 7.3 1,758 reviews	Search Aer Lingus flights
Turkish Airlines	PriceFrom $654	Free Cancellation	Rating 7.4 4,471 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $686	Free Cancellation	Rating 7.4 10,211 reviews	Search United Airlines flights
Condor	PriceFrom $710	Free Cancellation	Rating 6.6 585 reviews	Search Condor flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Brussels?

Finding the right flight to Brussels from San Francisco is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

Can I find flights from San Francisco to Brussels with flexible booking policies on momondo?

Yes. All flights to Brussels from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Brussels?

momondo helps you find the best flight between San Francisco and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Francisco to Brussels right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from San Francisco and alert you when they change.

An easier way to manage your Brussels 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

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Find better results for your trip to Belgium

Nearby airports

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Other flights from San Francisco

Complete your trip

Feeling lucky

Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Charleroi Brussels Airport

Cheap flights from San Francisco to Brussels from $333

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 Brussels departing on 11/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from San Francisco to Brussels

Cheap round-trip flights

Cheap one-way flights

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Big names and deals

Big names and deals

Filter for what you want

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Trusted and free

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ITA Airways flights from San Francisco to Brussels

Our best ITA Airways deals on San Francisco to Brussels flight tickets

Ethiopian Air flights from San Francisco to Brussels

Our best Ethiopian Air deals on San Francisco to Brussels flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from San Francisco to Brussels that are best for you.

See travel insights to Brussels from

How to get the cheapest flight ticket from San Francisco to Brussels

What is the typical price of a round-trip flight between San Francisco and Brussels?

What is the cheapest month to fly to Brussels?

How far in advance should I book a flight from San Francisco to Brussels?

What is the cheapest airline that flies from San Francisco to Brussels?

What airlines fly to Brussels?

Cheap San Francisco to Brussels flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from San Francisco to Brussels

Best airlines flying from San Francisco to Brussels

Compare and see reviews for airlines that fly from San Francisco to Brussels with momondo

Why use momondo?

An easier way to manage your Brussels 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 27.4 mi from Brussels

Fly your favorite airline to Brussels

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Popular cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from San Francisco

According to popular flight searches on momondo this year

Complete your trip to Brussels

Explore popular destinations other users love

According to popular flight searches on momondo this year