Every Washington–Prague 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-prague/#2027-05-06-2027-05-28-TKhttps://flight.deals/flights/washington-to-prague/#2027-05-06-2027-05-28-TKWAS → PRG round-trip on Turkish Airlines, 2027-05-06 to 2027-05-28 (22 nights). Cached fare $721. Not enough cached history on this route yet to say what it usually costs.Tue, 01 Sep 2026 12:09:07 GMT