Every Sydney–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/sydney-to-lisbon/#2027-01-11-2027-01-24-CAhttps://flight.deals/flights/sydney-to-lisbon/#2027-01-11-2027-01-24-CASYD → LIS round-trip on Air China, 2027-01-11 to 2027-01-24 (13 nights). Cached fare $1,529. Not enough cached history on this route yet to say what it usually costs.Tue, 18 Aug 2026 05:58:04 GMT