Every London–Shanghai 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/london-to-shanghai/#2026-09-24-2026-10-08-CZhttps://flight.deals/flights/london-to-shanghai/#2026-09-24-2026-10-08-CZLON → SHA round-trip on China Southern, 2026-09-24 to 2026-10-08 (14 nights). Cached fare $536 vs typical $720.Sun, 30 Aug 2026 05:03:17 GMT