Every Shanghai–Tokyo 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/shanghai-to-tokyo/#2026-12-29-2027-01-10-GKhttps://flight.deals/flights/shanghai-to-tokyo/#2026-12-29-2027-01-10-GKSHA → TYO round-trip on Jetstar Japan, 2026-12-29 to 2027-01-10 (12 nights). Cached fare $302 vs typical $330.Tue, 01 Sep 2026 12:09:07 GMT