Every San Francisco–Brussels fare we track, measured against the route's typical price whenever there is enough cached history to build one. Subscribe in any RSS reader for free single-route price alerts — no account, no email needed.https://flight.dealsen-ushttps://flight.deals/flights/san-francisco-to-brussels/#2026-12-11-2026-12-12-AChttps://flight.deals/flights/san-francisco-to-brussels/#2026-12-11-2026-12-12-ACSFO → BRU round-trip on Air Canada, 2026-12-11 to 2026-12-12 (1 nights). Cached fare $906. Not enough cached history on this route yet to say what it usually costs.Sun, 06 Sep 2026 09:38:15 GMT