Every Sydney–Seoul 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-seoul/#2026-10-13-2026-10-20-MFhttps://flight.deals/flights/sydney-to-seoul/#2026-10-13-2026-10-20-MFSYD → SEL round-trip on Xiamen Airlines, 2026-10-13 to 2026-10-20 (7 nights). Cached fare $541 vs typical $650.Sun, 30 Aug 2026 10:38:54 GMT