What are the cheapest airlines flying from San Francisco to Brussels Bruxelles-National Airport round-trip?

Flying on Scandinavian Airlines is currently your cheapest option to Brussels Bruxelles-National Airport, with prices starting at $485. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and United Airlines, with the lowest prices starting at $582 and $624, respectively. These flights start at 39% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from San Francisco to Brussels Bruxelles-National Airport one-way?

For one-way options, check prices for Iberia. According to our data, you can fly for as low as $285. Users have also found prices from $352 and $362 on Scandinavian Airlines and TAP AIR PORTUGAL, respectively.

In terms of precipitation, rainfall in Brussels Bruxelles-National Airport ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. August is typically the driest time to visit Brussels Bruxelles-National Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to Brussels Bruxelles-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

What are the most popular airlines that fly from San Francisco to Brussels Bruxelles-National Airport?

Scandinavian Airlines, United Airlines and Brussels Airlines are the most popular airlines when flying from San Francisco to Brussels Bruxelles-National Airport.

Where are the most common layover locations when flying from San Francisco to Brussels Bruxelles-National Airport?

Of the flights from San Francisco to Brussels Bruxelles-National Airport that have layovers, most of them stop in Copenhagen.

What are some popular things to do or see while on a layover in Copenhagen?

If you're on a layover in Copenhagen and looking for things to do, consider visiting Tivoli, Rådhuspladsen, or Tøjhusmuseet. Tivoli, Rådhuspladsen, and Tøjhusmuseet can be visited by traveling about 5.3 mi, 5.2 mi, and 4.8 mi respectively from Kastrup Copenhagen. Travelers can rent a car at Kastrup Copenhagen for an average daily rate of $37 to make sightseeing during their layover a little easier.

Most accurate provider : When it comes to deals on San Francisco-Brussels Bruxelles-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Francisco-Brussels Bruxelles-National Airport flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly from for flights from San Francisco to Brussels Bruxelles-National?

If you book a flight to Brussels Bruxelles-National from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 0 flights from San Francisco to Brussels Bruxelles-National per day from 10 different airlines.

Can I find deals for flights from San Francisco to Bruxelles-National that include hotel bookings?

Yes. In addition to deals on San Francisco to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from San Francisco to Bruxelles-National?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Bruxelles-National.

Can I find deals for business class flights from San Francisco to Bruxelles-National?

Yes. Cheapflights offers flight deals from San Francisco to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$221+ Flights from San Francisco to Brussels Bruxelles-National Airport

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Cheapflights Tip: The best prices from San Francisco to Brussels Bruxelles-National are usually found in January or October, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from San Francisco to Bruxelles-National

Cheapest flights from San Francisco to Bruxelles-National
Explore the most affordable flight options available from San Francisco to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Sat 12/274:40 pmSFO - BRU

1 stop18h 10mScandinavian Airlines

Tue 1/138:30 pmBRU - SFO

2 stops35h 34mScandinavian Airlines

Deal found 12/24

$568

Sat 12/2711:06 pmSFO - BRU

1 stop23h 09mUnited Airlines

Tue 1/136:45 amBRU - SFO

1 stop17h 05mUnited Airlines

Deal found 12/24

$702

Sat 12/2711:45 pmSFO - BRU

2 stops25h 25mDelta

Tue 1/1310:45 amBRU - SFO

2 stops21h 19mDelta

Deal found 12/25

$723

Sat 12/276:50 pmSFO - BRU

2 stops16h 05mLufthansa

Tue 1/137:30 pmBRU - SFO

2 stops33h 40mLufthansa

Deal found 12/23

$770

Wed 12/246:45 amSFO - BRU

1 stop15h 30mMultiple Airlines

Wed 12/317:00 amBRU - SFO

1 stop14h 40mMultiple Airlines

Deal found 12/24

$944

Wed 12/246:45 amSFO - BRU

1 stop15h 30mUnited Airlines

Wed 12/3110:00 amBRU - SFO

2 stops30h 40mUnited Airlines

Deal found 12/24

$981

Sat 12/274:40 pmSFO - BRU

1 stop18h 10mScandinavian Airlines

Mon 12/2910:20 amBRU - SFO

1 stop13h 15mScandinavian Airlines

Deal found 12/23

$989

Tue 12/2311:05 pmSFO - BRU

1 stop24h 50mUnited Airlines

Tue 1/64:55 pmBRU - SFO

1 stop29h 25mUnited Airlines

Deal found 12/23

$1,535

Best flights from San Francisco to Bruxelles-National
Discover carefully curated flight deals from San Francisco to Bruxelles-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Mon 1/264:40 pmSFO - BRU

1 stop18h 10mScandinavian Airlines

Wed 2/113:10 pmBRU - SFO

1 stop32h 25mScandinavian Airlines

Deal found 12/24

$493

Fri 1/304:40 pmSFO - BRU

1 stop12h 50mScandinavian Airlines

Sun 2/87:45 pmBRU - SFO

2 stops27h 50mScandinavian Airlines

Deal found 12/24

$495

Thu 1/224:40 pmSFO - BRU

1 stop18h 10mScandinavian Airlines

Mon 2/910:20 amBRU - SFO

1 stop13h 15mScandinavian Airlines

Deal found 12/24

$496

Thu 1/293:10 pmSFO - BRU

1 stop33h 30mScandinavian Airlines

Sun 2/812:35 pmBRU - SFO

2 stops35h 00mScandinavian Airlines

Deal found 12/25

$496

Thu 2/194:40 pmSFO - BRU

1 stop12h 50mScandinavian Airlines

Sun 3/110:20 amBRU - SFO

1 stop13h 15mScandinavian Airlines

Deal found 12/24

$496

Thu 1/224:40 pmSFO - BRU

2 stops17h 00mScandinavian Airlines

Thu 1/297:20 pmBRU - SFO

2 stops28h 15mScandinavian Airlines

Deal found 12/23

$500

Sat 2/74:40 pmSFO - BRU

2 stops16h 35mScandinavian Airlines

Sat 2/1410:00 pmBRU - SFO

1 stop25h 35mScandinavian Airlines

Deal found 12/24

$511

Mon 2/24:40 pmSFO - BRU

1 stop32h 00mScandinavian Airlines

Fri 2/63:10 pmBRU - SFO

1 stop32h 25mScandinavian Airlines

Deal found 12/23

$520

Last-minute flights from San Francisco to Bruxelles-National
Discover last-minute flight deals from San Francisco to Bruxelles-National. Data last updated December 26, 2025 and is based on user searches.

Thu 1/224:40 pmSFO - BRU

1 stop12h 50mScandinavian Airlines

Thu 1/297:20 pmBRU - SFO

2 stops28h 15mScandinavian Airlines

Deal found 12/23

$493

Thu 1/224:40 pmSFO - BRU

1 stop18h 10mScandinavian Airlines

Mon 2/910:20 amBRU - SFO

1 stop13h 15mScandinavian Airlines

Deal found 12/24

$496

Mon 1/264:40 pmSFO - BRU

1 stop12h 50mScandinavian Airlines

Wed 2/113:10 pmBRU - SFO

1 stop32h 25mScandinavian Airlines

Deal found 12/25

$491

Thu 1/293:10 pmSFO - BRU

1 stop33h 30mScandinavian Airlines

Sun 2/83:10 pmBRU - SFO

1 stop32h 25mScandinavian Airlines

Deal found 12/25

$498

Fri 1/304:40 pmSFO - BRU

1 stop12h 50mScandinavian Airlines

Sun 2/87:45 pmBRU - SFO

2 stops27h 50mScandinavian Airlines

Deal found 12/25

$495

Fri 1/304:40 pmSFO - BRU

2 stops34h 15mScandinavian Airlines

Wed 2/47:20 pmBRU - SFO

2 stops28h 15mScandinavian Airlines

Deal found 12/25

$497

One-way flights from San Francisco to Bruxelles-National
Search for one-way flight options from San Francisco to Bruxelles-National. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Wed 5/67:20 pmSFO - BRU

1 stop16h 05mBritish Airways

Deal found 12/25

$221

Sat 1/317:00 amSFO - BRU

2 stops19h 55mMultiple Airlines

Deal found 12/24

$300

Sat 1/314:40 pmSFO - BRU

1 stop18h 10mScandinavian Airlines

Deal found 12/24

$368

Mon 4/205:45 pmSFO - BRU

3 stops31h 00mMultiple Airlines

Deal found 12/24

$376

Fri 1/27:10 pmSFO - BRU

2 stops52h 00mMultiple Airlines

Deal found 12/25

$491

Fri 1/28:40 pmSFO - BRU

1 stop34h 55mBritish Airways

Deal found 12/25

$512

Wed 5/610:36 pmSFO - BRU

3 stops47h 54mEthiopian Air

Deal found 12/24

$1,636

Find flight deals from San Francisco to Bruxelles-National

Most accurate provider	eDreams 3 stars
Most trusted provider	Gurufare 3 stars
Round-trip from	$491 (Mytrip)
One-way from	$221 (oojo)
Popular in	June
Cheapest in	January
Average price	$879

Provider with most accurate pricing for San Francisco-Brussels Bruxelles-National flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Francisco-Brussels Bruxelles-National flights.

Search Deals

From San Francisco to Brussels Bruxelles-National

Search Deals

One-way flight from San Francisco to Brussels Bruxelles-National

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($231 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 1/26

4:40 pm-7:50 pm

1 stop18h 10m

Brussels Bruxelles-National

Wed 2/11

3:10 pm-2:35 pm

1 stop32h 25m

$493

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Fri 1/30

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Sun 2/8

7:45 pm-2:35 pm

2 stops27h 50m

$495

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 1/22

4:40 pm-7:50 pm

1 stop18h 10m

Brussels Bruxelles-National

Mon 2/9

10:20 am-2:35 pm

1 stop13h 15m

$496

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 1/29

3:10 pm-9:40 am

1 stop33h 30m

Brussels Bruxelles-National

Sun 2/8

12:35 pm-2:35 pm

2 stops35h 00m

$496

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 2/19

4:40 pm-2:30 pm

1 stop12h 50m

Brussels Bruxelles-National

Sun 3/1

10:20 am-2:35 pm

1 stop13h 15m

$496

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Thu 1/22

4:40 pm-6:40 pm

2 stops17h 00m

Brussels Bruxelles-National

Thu 1/29

7:20 pm-2:35 pm

2 stops28h 15m

$500

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Sat 2/7

4:40 pm-6:15 pm

2 stops16h 35m

Brussels Bruxelles-National

Sat 2/14

10:00 pm-2:35 pm

1 stop25h 35m

$511

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 2/2

4:40 pm-9:40 am

1 stop32h 00m

Brussels Bruxelles-National

Fri 2/6

3:10 pm-2:35 pm

1 stop32h 25m

$520

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Mon 4/20

4:35 pm-7:35 pm

1 stop18h 00m

$221

San FranciscoBrussels

SFO - BRU

SFOBRU

San Francisco

Wed 5/6

4:35 pm-8:25 pm

1 stop18h 50m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 15 results

Compare providers for flights from San Francisco to Bruxelles-National

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Bruxelles-National in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
Gurufare	Price Accuracy2 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
Thrive Travel	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Francisco-Brussels Bruxelles-National Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Brussels Bruxelles-National Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Brussels Bruxelles-National Airport flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Francisco-Brussels Bruxelles-National Airport flights, Cheapflights users trust Gurufare the most. Gurufare has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Brussels Bruxelles-National Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Francisco to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from San Francisco with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Brussels Bruxelles-National Airport

How far ahead should I book a flight from San Francisco to Brussels Bruxelles-National Airport?

The price you pay for your flight from San Francisco to Brussels Bruxelles-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from San Francisco to Brussels Bruxelles-National Airport?

Currently, January is the cheapest month in which you can book a flight from San Francisco to Brussels Bruxelles-National Airport (average of $460). Flying from San Francisco to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SFO to BRU?

When flying from San Francisco to Brussels Bruxelles-National Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 42% versus a flight in the morning.

What is the cheapest day to fly from San Francisco to Brussels Bruxelles-National Airport?

Travelers seeking maximum savings on their San Francisco to Brussels Bruxelles-National Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Bruxelles-National

Read reviews from past customers who have flown Scandinavian Airlines, United Airlines, and Aer Lingus from San Francisco to Brussels Bruxelles-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Scandinavian Airlines

7.4

Good

1,625 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

Scandinavian Airlines

7.4

Good

1,625 reviews

Scandinavian Airlines

7.4

Good

1,625 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

United Airlines

7.4

Good

9,115 reviews

Scandinavian Airlines

7.4

Good

1,625 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

Aer Lingus

7.2

Good

1,412 reviews

Scandinavian Airlines

7.4

Good

1,625 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

Brussels Airlines

7.2

Good

375 reviews

Scandinavian Airlines

7.4

Good

1,625 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

Lufthansa

6.8

Okay

7,655 reviews

Scandinavian Airlines

7.4

Good

1,625 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Dec 2025

SFO - CPH

Flight was changed causing 5 hour layover in Copenhagen And no accommodations were made to account for this at the lounge or anything like that

Related info for your journey

What airport do you fly from for flights from San Francisco to Brussels Bruxelles-National?
If you book a flight to Brussels Bruxelles-National from San Francisco, you will be flying from San Francisco, which is the city’s only airport. San Francisco (SFO) is located 11.8 mi from the center of San Francisco. There are 0 flights from San Francisco to Brussels Bruxelles-National per day from 10 different airlines.
How long is the flight from San Francisco to Brussels Bruxelles-National Airport?
For as low as $493, Scandinavian Airlines can have you in Brussels Bruxelles-National Airport from San Francisco in 18h 10m. The distance from San Francisco to Brussels Bruxelles-National Airport is about 5522 mi.
What are the cheapest airlines flying from San Francisco to Brussels Bruxelles-National Airport round-trip?
Flying on Scandinavian Airlines is currently your cheapest option to Brussels Bruxelles-National Airport, with prices starting at $485. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and United Airlines, with the lowest prices starting at $582 and $624, respectively. These flights start at 39% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Francisco to Brussels Bruxelles-National Airport one-way?
For one-way options, check prices for Iberia. According to our data, you can fly for as low as $285. Users have also found prices from $352 and $362 on Scandinavian Airlines and TAP AIR PORTUGAL, respectively.
Where are the most common layover locations when flying from San Francisco to Brussels Bruxelles-National Airport?
Of the flights from San Francisco to Brussels Bruxelles-National Airport that have layovers, most of them stop in Copenhagen.
What are some popular things to do or see while on a layover in Copenhagen?
If you're on a layover in Copenhagen and looking for things to do, consider visiting Tivoli, Rådhuspladsen, or Tøjhusmuseet. Tivoli, Rådhuspladsen, and Tøjhusmuseet can be visited by traveling about 5.3 mi, 5.2 mi, and 4.8 mi respectively from Kastrup Copenhagen. Travelers can rent a car at Kastrup Copenhagen for an average daily rate of $37 to make sightseeing during their layover a little easier.
Where are the least popular layover locations for San Francisco to Brussels Bruxelles-National Airport flights?
The least popular layover on flights from San Francisco to Brussels Bruxelles-National Airport is Frankfurt am Main.
Can I find deals for flights from San Francisco to Bruxelles-National that include hotel bookings?
Yes. In addition to deals on San Francisco to Bruxelles-National flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Francisco to Bruxelles-National?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Bruxelles-National.
Can I find deals for business class flights from San Francisco to Bruxelles-National?
Yes. Cheapflights offers flight deals from San Francisco to Bruxelles-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from San Francisco to Brussels Bruxelles-National Airport?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Brussels Bruxelles-National Airport (average of $460). Flying from San Francisco to Brussels Bruxelles-National Airport in June is currently the most expensive (average of $836). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Hasselt

Charleroi

Mechelen

Zaventem

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from San Francisco to Bruxelles-National

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest$485	Average$652	FlexibilityNo cancel fee	On-time77%
Aer Lingus	Cheapest$582	Average$890	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$624	Average$879	FlexibilityNo cancel fee	On-time69%
SWISS	Cheapest$628	Average$1,167	FlexibilityNo cancel fee	On-time79%
Brussels Airlines	Cheapest$632	Average$838	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$639	Average$901	FlexibilityNo cancel fee	On-time76%
Air Canada	Cheapest$640	Average$1,019	FlexibilityNo cancel fee	On-time67%
KLM	Cheapest$655	Average$882	FlexibilityNo cancel fee	On-time75%
British Airways	Cheapest$662	Average$933	FlexibilityNo cancel fee	On-time70%
Turkish Airlines	Cheapest$668	Average$741	FlexibilityNo cancel fee	On-time77%

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$221+ Cheap flights from San Francisco (SFO) to Bruxelles-National (BRU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Francisco to Bruxelles-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Francisco to Brussels Bruxelles-National are usually found in January or October, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from San Francisco to Bruxelles-National

Cheapest flights from San Francisco to Bruxelles-NationalExplore the most affordable flight options available from San Francisco to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from San Francisco to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from San Francisco to Bruxelles-National

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from San Francisco to Bruxelles-National

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Bruxelles-National in December.

Best time to book a flight from San Francisco to Bruxelles-National

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from San Francisco with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Brussels Bruxelles-National Airport

How far ahead should I book a flight from San Francisco to Brussels Bruxelles-National Airport?

What is the cheapest month to book a flight from San Francisco to Brussels Bruxelles-National Airport?

What is the cheapest time of day to fly from SFO to BRU?

What is the cheapest day to fly from San Francisco to Brussels Bruxelles-National Airport?

Reviews of airlines servicing Bruxelles-National

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Bruxelles-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from San Francisco to Brussels Bruxelles-National?

How long is the flight from San Francisco to Brussels Bruxelles-National Airport?

What are the cheapest airlines flying from San Francisco to Brussels Bruxelles-National Airport round-trip?

What are the cheapest airlines to fly from San Francisco to Brussels Bruxelles-National Airport one-way?

Where are the most common layover locations when flying from San Francisco to Brussels Bruxelles-National Airport?

What are some popular things to do or see while on a layover in Copenhagen?

Where are the least popular layover locations for San Francisco to Brussels Bruxelles-National Airport flights?

Can I find deals for flights from San Francisco to Bruxelles-National that include hotel bookings?

How can I find direct flights from San Francisco to Bruxelles-National?

Can I find deals for business class flights from San Francisco to Bruxelles-National?

What is the cheapest month to book a flight from San Francisco to Brussels Bruxelles-National Airport?

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Cheapest flights from San Francisco to Bruxelles-National
Explore the most affordable flight options available from San Francisco to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.