flight.deals — New York → LisbonEvery New York–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-us$648 · New York → Lisbon (−3% vs typical)https://flight.deals/flights/new-york-to-lisbon/#2026-11-11-2026-11-15-TPhttps://flight.deals/flights/new-york-to-lisbon/#2026-11-11-2026-11-15-TPNYC → LIS round-trip on TAP Air Portugal, 2026-11-11 to 2026-11-15 (4 nights). Cached fare $648 vs typical $665.Tue, 01 Sep 2026 12:09:07 GMT