The cheapest Birmingham to Dushanbe return flight on the radar right now is £746, flying with Qatar Airways + Air Astana via one or more connections. It covers departures in January 2027, and every dated link below opens that exact BHX–DYU search on Skyscanner. The price we usually record on this route is £803. Across 16 recorded checks it has ranged between £493 and £924. Our sampling points to January 2027 as the cheapest month to fly Birmingham to Dushanbe.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Birmingham? We track 19 other departure cities for Dushanbe, listed at the foot of this page.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Birmingham to Dushanbe is often still worth booking within a day or two of the fare we found.