Every Barcelona–Beijing 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/barcelona-to-beijing/#2026-09-29-2026-10-06-MUhttps://flight.deals/flights/barcelona-to-beijing/#2026-09-29-2026-10-06-MUBCN → PEK round-trip on China Eastern, 2026-09-29 to 2026-10-06 (7 nights). Cached fare $672 vs typical $725.Tue, 01 Sep 2026 12:09:07 GMT