BRU - SFO

$402 Find Cheap Flights from Brussels Airport to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bruxelles-National to San Francisco departing on 5/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to San Francisco.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brussels to San Francisco.
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Everything you should know

Cheapest round-trip
$630
Typical prices: $812-$631
Multiple Airlines
Wed 4/15Sun 4/19
BRU - SFO • 1 stop
Cheapest one-way
$402
Typical prices: $593-$679
Multiple Airlines
Tue 5/26
BRU - SFO • 3 stops
Top airlines
Cheapest • from $659 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Bruxelles-National and San Francisco. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $602 (round-trip)
Shortest trip • 13h 06m (one-way)
Insights
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bruxelles-National to San Francisco (BRU-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bruxelles-National to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bruxelles-National to San Francisco

Wed, Apr 15 - Sun, Apr 19
Multiple Airlines Logo
8:25 pm - 5:55 pm
BRU
-
SFO
30h 30m
1 stop
Multiple Airlines Logo
7:40 pm - 8:40 am
SFO
-
BRU
28h 00m
1 stop
$630Multiple Airlines
Wed, Sep 2 - Sat, Sep 19
TAP AIR PORTUGAL Logo
8:55 pm - 2:30 pm
BRU
-
SFO
26h 35m
1 stop
TAP AIR PORTUGAL Logo
7:35 pm - 11:00 am
SFO
-
BRU
30h 25m
1 stop
$659TAP AIR PORTUGAL
Mon, May 18 - Wed, Jun 3
Aer Lingus Logo
10:20 am - 3:50 pm
BRU
-
SFO
14h 30m
1 stop
Aer Lingus Logo
5:40 pm - 8:45 pm
SFO
-
BRU
18h 05m
1 stop
$668Aer Lingus
Mon, May 18 - Wed, Jun 3
Aer Lingus Logo
10:20 am - 3:50 pm
BRU
-
SFO
14h 30m
1 stop
Aer Lingus Logo
5:40 pm - 8:45 pm
SFO
-
BRU
18h 05m
1 stop
$671Aer Lingus
Sun, Sep 6 - Tue, Sep 22
TAP AIR PORTUGAL Logo
8:55 pm - 2:05 pm
BRU
-
SFO
26h 10m
1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 8:05 pm
SFO
-
BRU
18h 45m
1 stop
$683TAP AIR PORTUGAL
Sun, Sep 6 - Tue, Sep 22
TAP AIR PORTUGAL Logo
8:55 pm - 2:05 pm
BRU
-
SFO
26h 10m
1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 8:05 pm
SFO
-
BRU
18h 45m
1 stop
$684TAP AIR PORTUGAL
Sun, Sep 6 - Tue, Sep 22
TAP AIR PORTUGAL Logo
8:55 pm - 2:05 pm
BRU
-
SFO
26h 10m
1 stop
TAP AIR PORTUGAL Logo
4:20 pm - 8:05 pm
SFO
-
BRU
18h 45m
1 stop
$685TAP AIR PORTUGAL
Thu, Apr 30 - Tue, May 12
TAP AIR PORTUGAL Logo
5:55 am - 5:55 pm
BRU
-
SFO
21h 00m
1 stop
TAP AIR PORTUGAL Logo
4:35 pm - 8:05 pm
SFO
-
BRU
18h 30m
1 stop
$709TAP AIR PORTUGAL
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
10:00 am - 3:55 pm
BRU
-
SFO
14h 55m
1 stop
Multiple Airlines Logo
5:40 pm - 5:25 pm
SFO
-
BRU
14h 45m
1 stop
$715Multiple Airlines
Fri, Sep 11 - Tue, Sep 15
TAP AIR PORTUGAL Logo
8:55 pm - 5:35 pm
BRU
-
SFO
29h 40m
1 stop
TAP AIR PORTUGAL Logo
7:20 pm - 11:00 am
SFO
-
BRU
30h 40m
2 stops
$739TAP AIR PORTUGAL
Booking Insights

KAYAK's insights & trends for Bruxelles-National to San Francisco flights

Get data-powered insights and trends into flights from Bruxelles-National to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Brussels Bruxelles-National Airport to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Brussels Bruxelles-National Airport to San Francisco departing in April.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brussels Bruxelles-National Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brussels Bruxelles-National Airport to San Francisco is November, where tickets cost $604 (return) on average. On the other hand, the most expensive months are July and June, where the average cost of round-trip tickets is $820 and $783 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Brussels Bruxelles-National Airport to San Francisco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Brussels Bruxelles-National Airport to San Francisco, you should book around 3 weeks before departure, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$402
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Brussels Airport to San Francisco

When to book flights from Bruxelles-National to San Francisco

Are your dates flexible? Find out the best times to travel from Bruxelles-National to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Brussels Airport to San Francisco flights

  • What is the cheapest flight from Brussels Bruxelles-National Airport to San Francisco?

    In the last 3 days, the lowest price for a flight from Brussels Bruxelles-National Airport to San Francisco was $402 for a one-way ticket and $630 for a round-trip.

  • Do I need a passport to fly between Brussels Airport and San Francisco?

    Yes

  • Which airports will I be using when flying from Brussels Airport to San Francisco?

    When flying out of Brussels Airport you will be using Brussels Bruxelles-National. You will be landing at San Francisco, also known as San Francisco.

  • Which aircraft models fly most regularly from Brussels Airport to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Brussels Airport to San Francisco?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Brussels Airport and San Francisco, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Brussels to San Francisco, United Airlines or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Brussels to San Francisco are United Airlines and Scandinavian Airlines. With an average price for the route of $795 and an overall rating of 7.4, United Airlines is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $765 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Brussels Airport to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brussels Airport to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels Airport to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Brussels Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brussels Airport to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Brussels Airport with another airline. Booking your flights between Brussels Airport and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels Airport to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Brussels Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Bruxelles-National to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Brussels to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bruxelles-National to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9535 reviews
8.1Crew
7.3Comfort
7.1Entertainment
6.6Food
7.7Boarding
Airline reviews

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

10.0 ExcellentBryan, Mar 2026
DEN - SFO
Read more United Airlines reviews

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

we did a return flight from Paris CDG to SFO. This trip was much better than the departing flight SFO to CDG. The food was better quality, the crew was nicer, and the interior of the plane seemed cleaner.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

We got to get extended leg room in Econ plus that was great. It was nice having our own dietary needs met with our meals, and the connecting flights had it as well. Only negative were the seats my bottom was/is really sore after a ten plus hour flight. Those seats are horrible, understandable for as many people use them. So we are going to purchase a gel seat pad.

Flight to Japan was was better across the board than the return to USA. Entertainment: Movie selection was old and not to my liking. Way too many woke choices. Not enough selections for sports or drama. Service: some of the crew were great. Not all. I paid for business class. a premium. Some of the crew thought they 'had' t do there job instead of wanting to serve and be polite. Food: Way to Japan was good. Way back to USA bad. Boarding: Wat out did not offer Business only; had to go thru general. If you pay for business, you should get business perks. Suggest you look for other than United for travel to Asia

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

The head flight attendant made the trip excellent. He was very accommodating.

The economy seats on the 777 was not as cramped as I had feared, but the food was terrible.

Terrible experience! delay 2 time and say i dont have ticket

Flight attendants were friendly & good service, food sucks, seats uncomfortable, not many Asian movies or shows flying from Hong Kong

It wasn't an AeroMexico connect but SAS, I dunno where that AeroMexico info came from. A word to the wise - do NOT get an international connecting flight into Eurooe at Copenhagen that has less than an hour layover between flights, or you'll never make it. You'll need to go thru immigration at the airport before catching your next flight, which takes some time, and then it could be a good half hour walk or more over to your next gate. Kayak lined up flights for us with only a 45-minute layover and it was literally impossible to make the nect flight ... I figured if their robots thought it woukd work it should be ok, but don't trust the robots! Had to wait for the next plane to make it to our destination.

All went smoothly. That's what I want on a long flight.

I expected more, but they will nickel and dime you for everything. I did not enjoy flying with this airline.

Curious and efficient service ! First time flying with SAS and very pleased!

I wish they have given us explanations for the delays. And the rebooking process in Copenhagen was too long. I had to wait about 4 hours before they assign me a hotel. From there the handling process (accommodation, transportation and meal) was excellent.

Our trip plan from Kayak stated we were flying SAS. That was not true. The first leg was a Delta flight. We wasted 25 minutes before finding out to check in with the correct airline. Then our SAS flight for the second leg arrived 25 minutes late, and our third leg flight with SAS closed the gate knowing the flight delay was SAS’s fault, and that this flight would only be backed up 5 minutes. The final kicker was that between Delta and SAS, they lost all our checked luggage.

Since our earlier flight was delayed, we missed this flight and were rerouted on Lufthansa 2 days later.

Our originating flight into Copenhagen was an hour delayed, causing us to miss our main flight from Copenhagen to the US. There had been snow and we needed to be de-iced, but they seemed very slow getting the flight ready, with no explanation. The delay caused us to be put in with thousands stuck at the airport with an all day wait to get rebooked on a flight 2 days out.

Scandinavian Airlines is terrible. Flight was late. Lost luggage. Rude flight attendants. Terrible experience.

The flight was very cold, and the seats were rather uncomfortable. The food has been better on our other SAS experiences. Most significantly, the luggage with most of my wife's personal items and clothes didn't make the flight. Hoping for a quick resolution, but no real opportunity to speak with a Human has us concerned.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

I had a great experience. I would definitely use them again

All aspects were excellent - it helped that the flight was only 2/3 full and I had no one sitting in my row. The Pre-check (US Passport Control and Customs) in Dublin made everything so easy when we arrived in Chicago.

I love the direct flights. It saves a lot of hassle and allows immigration and customs in Ireland, making arrival much easier.

One of the best flight experiences I've have had in along time. Would fly with them again.

So, the trip from Dublin to LA did not really happen because the flight took off before we could finish the transfer.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

Very nice experience. Flight had good entertainment system and good food options. Customer service was very friendly and nice as well.

Like - the crew were nice Dislike - sitting on the tarmac for long periods after boarding and landing.

I was not admitted to the flight!!! i need a refund for this.

Departed late. Flight crew some of the most professional I have ever experienced. First time we’ve flown this airline

The crew was great. There was a big guy sitting next to me who was hanging over my side of the armrest the entire time. Maybe some information about "Be considerate of your neighbors, this is tight space, be kind". The breakfast sandwich was not appealing at all.

Kayak let me choose these flights on TAP but then after 2 months, cancelled my flights because they didn't think 90 minutes was enough time for the connection. I notice that neither flight was actually cancelled. Just my reservation. Why let me go through all of that effort to find the right flights for us, only to cancel it from underneath us 2 months later leaving us scrambling to find an alternative?

The plane was small and one felt the turbulence much more. The lines to get through immigration were insanely long.

It was a good experience overall. We were however delayed by over 3 hours due to a security issue with one of the passengers inadvertently leaving a power bank in a luggage she was using as carrying on but then had to be moved int check in due to spacing issues. The airline staff had requested that she checked her bags in, but should have reminded her about removing all hazardous material like her power bank. When she eventually remembered as we were on the plane, we had to turn back and go through security all over again. Hence delaying our takeoff. The incident could have been prevented if staff reminded these passengers to remove their power banks.

Negative. Food was awful, seat broken, flight was late, baggage lost and damaged

The cabin crew were curt, not with me, but observed with other passengers. They were unduly rude and it was unprovoked and when they realized they were wrong, they made no attempt to apologize for their own confusion.

The value is there, but the layovers in Lisbon were not great. The passport control was so bad that a 2 hour layover became very tight and on the return the Terminal was barebones which made it a long 3 hours.

I was disappointed of the crew, not friendly and attentive. Delay one way for fuel leakage and the plane is so hot. Not that great all around but I’m glad I experienced it so now know better.

Flew Business class and did not like anything, flight attendants were rude and not helpful. Food was of poor quality and I did not eat meals.

Generally good. Not their fault but the design of the Boeing 747 had seating supports directly in line with my legs. So my legs always had to straddle this support which caused body misallignment. Such poor design from Boeing. There was no USB port for me to charge my phone. The screen touch control was very poor.

I like crew. They are friendly. The flight was delayed to take off for 1hr and that caused panic at Houston Airport to catch connecting flight due to security check delay. If it has reached on time I would have sufficient time in collecting bags and security check

How about changing the personal out to more friendly human beings? This team was pretty arrogant. No fun!!

Everything could have been better. What needed to be wrong with United went wrong

Excellent service. The crew goes above their way to make the customer comfortable.

It was good. The seats in economy weren’t bad

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Excellent service; they helped me reschedule so I can fly in an earlier flight

Wonderful staff. The boarding process can be improved a little better by adequate prior communication but all in all they did fine. However the boarding gate was quite unfreindly to elderly and who needs help with sevral stairs.

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Everything you need to know for your flight from Bruxelles-National to San Francisco

Information on your arrival and departure airports