Find cheap flights from Brussels Airport to San Francisco
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Good to know
Best time to beat the crowds
expected price decrease
Most popular time to fly
expected price increase
(avg. price over the last 2 weeks)
or less (return)
When to book flights from Brussels Bruxelles-National to San Francisco
Average price per month
Flight prices as travel date approaches
Top tips for finding a cheap flight
Looking for a cheap flight? 25% of our users found flights on this route for £580 or less.
The cheapest flight from Brussels Airport to San Francisco was found, on average, 61 days before departure.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is November.
FAQs for booking Brussels Airport to San Francisco flights
How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.