Every Brussels–Mallorca 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/brussels-to-mallorca/#2026-09-18-2026-09-22-FRhttps://flight.deals/flights/brussels-to-mallorca/#2026-09-18-2026-09-22-FRBRU → PMI round-trip on Ryanair, 2026-09-18 to 2026-09-22 (4 nights). Cached fare $61 vs typical $120.Tue, 01 Sep 2026 12:09:07 GMT