BRU - SFO

450€ Find Cheap Flights from Brussels to San Francisco – Compare and Save

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 26.10.. 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

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Everything you should know

Cheapest return fare
559 €
Typical prices: 549 €-710 €
ITA Airways
Fri 6.11.Tue 1.12.
BRU - SFO • 1 stop
Cheapest one-way flight
450 €
Typical prices: 583 €-864 €
British Airways
Mon 26.10.
BRU - SFO • 1 stop
Top airlines
Cheapest • from 559 € (return)
Best reviews • 7,2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Bruxelles-National and San Francisco. You’ll need at least 1 connection.
Insights
Insights
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Top stopover airports
Cheapest • Avg 496 € (return)
Shortest trip • 14h 25m (one-way)
Insights
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Insights
When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
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Insights
When to travel
Cheapest • 13% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
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We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Brussels to San Francisco (BRU-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brussels 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 return flight deals from Bruxelles-National to San Francisco

Fri, 6. Nov - Tue, 1. Dec
ITA Airways Logo
18:55 - 13:05
BRU
-
SFO
27h 10m
1 stop
ITA Airways Logo
15:05 - 18:00
SFO
-
BRU
17h 55m
1 stop
559 €ITA Airways
Fri, 6. Nov - Thu, 3. Dec
ITA Airways Logo
18:55 - 13:05
BRU
-
SFO
27h 10m
1 stop
ITA Airways Logo
15:05 - 18:00
SFO
-
BRU
17h 55m
1 stop
592 €ITA Airways
Mon, 28. Sep - Sun, 18. Oct
ITA Airways Logo
18:55 - 13:15
BRU
-
SFO
27h 20m
1 stop
ITA Airways Logo
15:15 - 17:55
SFO
-
BRU
17h 40m
1 stop
592 €ITA Airways
Mon, 28. Sep - Sat, 24. Oct
ITA Airways Logo
18:55 - 13:15
BRU
-
SFO
27h 20m
1 stop
ITA Airways Logo
15:15 - 19:00
SFO
-
BRU
18h 45m
1 stop
592 €ITA Airways
Mon, 28. Sep - Mon, 19. Oct
ITA Airways Logo
18:55 - 13:15
BRU
-
SFO
27h 20m
1 stop
ITA Airways Logo
15:15 - 17:55
SFO
-
BRU
17h 40m
1 stop
592 €ITA Airways
Fri, 6. Nov - Sat, 28. Nov
ITA Airways Logo
18:55 - 13:05
BRU
-
SFO
27h 10m
1 stop
ITA Airways Logo
15:05 - 18:00
SFO
-
BRU
17h 55m
1 stop
592 €ITA Airways
Mon, 28. Sep - Fri, 23. Oct
ITA Airways Logo
18:55 - 13:15
BRU
-
SFO
27h 20m
1 stop
ITA Airways Logo
15:15 - 17:55
SFO
-
BRU
17h 40m
1 stop
592 €ITA Airways
Wed, 4. Nov - Sat, 28. Nov
ITA Airways Logo
18:55 - 13:05
BRU
-
SFO
27h 10m
1 stop
ITA Airways Logo
15:05 - 18:00
SFO
-
BRU
17h 55m
1 stop
592 €ITA Airways
Mon, 21. Sep - Wed, 23. Sep
TAP AIR PORTUGAL Logo
5:55 - 14:05
BRU
-
SFO
17h 10m
1 stop
TAP AIR PORTUGAL Logo
16:35 - 20:05
SFO
-
BRU
18h 30m
1 stop
847 €TAP AIR PORTUGAL
Mon, 21. Sep - Tue, 22. Sep
TAP AIR PORTUGAL Logo
5:55 - 14:05
BRU
-
SFO
17h 10m
1 stop
TAP AIR PORTUGAL Logo
16:20 - 23:55
SFO
-
BRU
22h 35m
1 stop
847 €TAP 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 return flight from Brussels Bruxelles-National Airport to San Francisco?

This analysis is based on the cheapest return 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 November.

Flight prices are below average for this route right now.

Flights to San Francisco from Brussels Bruxelles-National Airport usually cost between 600 € and 904 € in November.
The lowest price found in the past 5 days was 559 € on ITA Airways (6. Nov–1. Dec).

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 590 € (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is 885 € and 833 € 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 5 weeks before departure, which saves you about 34% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know - Cheap tickets from Brussels to San Francisco

Low season

January

Cheapest flight

450 €
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Brussels 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 return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 to San Francisco flights

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

    In the last 5 days, the lowest price for a flight from Brussels Bruxelles-National Airport to San Francisco was 450 € for a one-way ticket and 559 € for a return.

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

    Brussels and San Francisco are both served by 1 main airport. You will leave Brussels from Brussels Bruxelles-National and will be arriving at San Francisco.

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

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

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

    Star Alliance is the only airline alliance operating flights between Brussels and San Francisco.

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

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brussels 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 is likely to change within 7 days, so travellers know whether to wait or book now.

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Brussels with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brussels 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying 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.
7,2
TAP AIR PORTUGALOverall score based on 2356 reviews
7,8Crew
6,3Food
7,0Boarding
6,4Entertainment
7,1Comfort
Airline reviews

Excellent! Flight left a bit late but overall a pleasant experience.

10,0 ExcellentDeanna, Jun 2026
LIS - SFO
Read more TAP AIR PORTUGAL reviews

Excellent! Flight left a bit late but overall a pleasant experience.

Business class seats aren't comfortable. Food was not good.

The layover was only one hour and a huge line for passport control. If I didn’t cut the line and argue was every single official, I would’ve spent the night in this one. Obviously.TAP AIR people. do not take into account.this problem with their flight scheduling, which is extremely frustrating. Poor food choices, on the pasta was offered, they ran out of chicken right away. All the sodas and water poured in a tiny 70 mL cups, which is not enough to keep hydrated on the long flight. I had to ask for 34 cups at a time. Flight attendant seemed to be tired and overworked.

Got in on time. Food was the worst ever. Comfort was terrible. Check in was incredibly bad.

Flight delays. Mad rush with no help from staff. Staff for TAP is elusive like the Tasmanian devil... you hear about it but never seen it. Seats were the only thing that was ok as its lie flat, but trying to sleep was like being at a concert as the crew were chit chatting non stop while you are trying to sleep. Food was seriously better in Premium EY on other airlines like Singapore Airlines, Lufthansa, United. We traveled Business Class on TAP. Crew were friendly enough but not very present at lull period of flight.

Crew woke me up to see if I wanted food - NEVER want food on a 12 hour flight more than I want to sleep. Sleep was not easy, as a child screamed and threw fits 70%of the flight. That same child kicked my seat most of the flight. BUT, despite the child and a poor boarding effort, the rest was solid. The crew worked hard otherwise - just don’t wake me up IF I actually get to sleep.

Way too much money for the experience, would have been better in economy

It was excellent - good value; good service. No complaints; my sister moved to Portugal so I will be flying there annually and will continue to use TAP. I love that I can get nonstop flight from SFO to Lisbon.

If you miss any flight in a Multi-City flight plan with TAP, all remaining flights will be automatically terminated immediately. Their support line is no help at all, and you'll be stuck paying again for another flight.

the cancellation of my earlier flight caused me to miss this connection as well.

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

Information on your arrival and departure airports