London (LHR) to Dushanbe (DYU): 3,366 miles (5,417 km) great-circle, about 7h 15m nonstop by our estimate. Cheapest fare observed: $727 round-trip on Lufthansa, with 2 stops, departing June 11, 2026.
$727 round-trip, Lufthansa LH4235, departing 2026-06-11 at 08:30, returning 2026-06-16. The recorded itinerary left on a Thursday, returning on a Tuesday 5 nights later; the fare was observed 47 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $727, it ranked 22nd of the 30 round-trip fares we recorded from LHR (median $624). That is 21.6 cents per great-circle mile (round-trip price over one-way distance), close to the LHR median of 22.9 cents across 30 round-trip routes.
Routes from LHR of similar length: Bishkek (3,405 mi) at $672 and New York (3,442 mi) at $578.
LHR to DYU is the only one of 30 LHR routes where Lufthansa priced cheapest. It is the 8th longest of the 30 routes we track from LHR.
Of 12 departure airports with a fare to Dushanbe, London (LHR) ranked 5th at $727. Lowest: $417 from Dubai (DXB); highest: $2567 from Newark (EWR); 1 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (3), Air Astana (1), airline SZ (1), Emirates (1), French bee (1) and Jazz Aviation (1), plus 4 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Europe/London, Asia/Dushanbe; flight time is our estimate.