Every Toronto–Lisbon 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/toronto-to-lisbon/#2026-11-22-2026-12-13-TPhttps://flight.deals/flights/toronto-to-lisbon/#2026-11-22-2026-12-13-TPYTO → LIS round-trip on TAP Air Portugal, 2026-11-22 to 2026-12-13 (21 nights). Cached fare $433 vs typical $575.Sun, 30 Aug 2026 05:03:17 GMT