SAS takes you from Brussels to San Francisco from €663 return with one stopover. The median price sits around €703, so booking in advance saves you money. Flights checked on 23 October 2026.
Price and when to book
The lowest price we've seen is €663 for return. Prices climb fast on intercontinental routes, so don't leave it to the last minute. Book 6–8 weeks ahead for better fares. The median is €703, so there's room depending on your dates.
Airline and stopovers
SAS operates this route with one stopover. It's not direct, but stays competitive on price. Factor in total travel time depending on where the connection is. Check the details at booking.
Best time to travel
San Francisco is good nearly year-round, but spring (April–May) and autumn (September–October) offer ideal temperatures and less rain. Summer is warm but busy; winter is rainy but quieter. Choose based on your weather and crowd preferences.
What to do in San Francisco
Golden Gate, Alcatraz, cable cars and Fisherman's Wharf are the classics. Explore Mission District for art and food, hike Twin Peaks at sunset, stroll Haight-Ashbury or ferry to Sausalito. The city has charm any time of day.
FAQ
What's the cheapest price from Brussels to San Francisco?
We've seen prices from €663 return. Mid-range options sit around €703 and €836. The earlier you book, the better fares you'll find.
Does SAS fly direct from Brussels to San Francisco?
No, SAS has one stopover on this route. It's standard for transatlantic flights from Brussels to the US west coast.
When is it cheapest to fly to San Francisco?
No single month guarantees low prices, but off-peak seasons like January, February and September often offer better value. Book ahead to save money, whatever the time of year.
What to see in San Francisco beyond the usual tourist spots?
Mission District, Haight-Ashbury, Twin Peaks at sunset, Sausalito by ferry, and neighbourhoods like Castro or Richmond offer local character. Eat at Mission taquerias, walk the hills and soak in the city's vibe.
Photo: Wikimedia Commons. Return economy fares for 1 adult, checked on Kiwi.com on the date shown; they can change.
