Every Washington–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/washington-to-shanghai/#2027-04-07-2027-04-19-KEhttps://flight.deals/flights/washington-to-shanghai/#2027-04-07-2027-04-19-KEWAS → SHA round-trip on Korean Air, 2027-04-07 to 2027-04-19 (12 nights). Cached fare $979. Not enough cached history on this route yet to say what it usually costs.Tue, 01 Sep 2026 12:09:07 GMT