Every Lisbon–Santiago 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/lisbon-to-santiago/#2027-01-08-2027-02-08-TPhttps://flight.deals/flights/lisbon-to-santiago/#2027-01-08-2027-02-08-TPLIS → SCL round-trip on TAP Air Portugal, 2027-01-08 to 2027-02-08 (31 nights). Cached fare $1,101. Not enough cached history on this route yet to say what it usually costs.Sun, 30 Aug 2026 05:03:17 GMT