Washington DC (IAD) to Samarkand (SKD): 6,556 miles (10,551 km) great-circle, about 13h 35m nonstop by our estimate. Cheapest fare observed: $1440 round-trip on Turkish, with 1 stop, departing May 18, 2026.
$1440 round-trip, Turkish TK188, departing 2026-05-18 at 13:20, returning 2026-07-12. The recorded itinerary left on a Monday, returning on a Sunday 55 nights later; the fare was observed 23 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $1440, it ranked 27th of the 30 round-trip fares we recorded from IAD (median $775). That is 22.0 cents per great-circle mile (round-trip price over one-way distance), close to the IAD median of 22.5 cents across 30 round-trip routes.
Routes from IAD of similar length: Tokyo (6,768 mi) at $1543 and Kabul (6,929 mi) at $1628.
Turkish had the cheapest fare on 3 of 30 IAD routes. It is the 5th longest of the 30 routes we track from IAD.
Of 17 departure airports with a fare to Samarkand, Washington DC (IAD) ranked 14th at $1440. Lowest: $238 from Istanbul (IST); highest: $2458 from Chicago (MDW); 1 nonstop. Cheapest-fare airlines (routes): Turkish (3), airline C6 (2), Azerbaijan Airlines (2), Air Baltic (1), Air Canada (1) and airline 7Q (1), plus 7 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/New_York, Asia/Samarkand; flight time is our estimate.