Cheapest return flights from San Francisco to Brussels in October from $455

AirHint found the following cheapest return flights from San Francisco (SFO) to Brussels (BRU) in October 2025 (see full year).

Return flights

23 Oct - 30 Oct Scandinavian Airlines
13 Oct - 08 Nov Scandinavian Airlines
22 Oct - 29 Oct Scandinavian Airlines
25 Oct - 02 Nov Scandinavian Airlines
21 Oct - 27 Oct Scandinavian Airlines
17 Oct - 27 Oct Scandinavian Airlines
19 Oct - 04 Nov Air Canada
09 Oct - 17 Oct Scandinavian Airlines
17 Oct - 28 Oct Air Canada
09 Oct - 20 Oct Scandinavian Airlines
07 Oct - 14 Oct SWISS
08 Oct - 15 Oct SWISS
14 Oct - 21 Oct SWISS

Also check the deals for one-way flights from San Francisco to Brussels in October.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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