Every Washington–Edinburgh 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-edinburgh/#2026-11-23-2026-11-30-AChttps://flight.deals/flights/washington-to-edinburgh/#2026-11-23-2026-11-30-ACWAS → EDI round-trip on Air Canada, 2026-11-23 to 2026-11-30 (7 nights). Cached fare $670. Not enough cached history on this route yet to say what it usually costs.Tue, 06 Oct 2026 12:12:14 GMT