Your next trip, last seen at €523
Below averageSomon Air · 3 stops · One wayWhen to fly
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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- Lowest observed
- €419, departing 1 Nov 2026 (Last checked: 22 Oct 2026)One-way fareCheck live prices for this route
- Airlines seen
- Air Astana, Air China, Air India, AirAsia, AirAsia X, Bangkok Airways, Batik Air Malaysia, China Southern, HK Express, SCAT Airlines, Scoot, Somon Air, Thai AirAsia X, Thai Airways, Thai Lion Air, Uzbekistan Airways (16)
- Typical journey time
- 33h 55m
About this route
Explore the fares we observed from Koh Samui to Dushanbe. Prices move often, so pick your dates to see the latest options.
- Route distance
- 4,483 km
- Typical journey time
- 33h 55m
- Seen on fares with a connection
- Bangkok Airways, Somon Air, Scoot, Air China, Air Astana, Uzbekistan Airways, SCAT Airlines, Thai Lion Air, Air India, AirAsia, China Southern, Thai Airways, Thai AirAsia X (13)
Route-level information; individual journeys vary.
We have not observed non-stop service on this route; the fares shown include at least one stop.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Airport to city: straight-line distance
- Samui International Airport (USM) → Koh Samui, city gazetteer reference point (9.5553, 100.0628): ≈ 1 km.
- Dushanbe International Airport (DYU) → Dushanbe, city gazetteer reference point (38.5598, 68.7870): ≈ 4 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest one-way fare we saw per airline
Cheapest airline from Koh Samui to Dushanbe: Air Astana, from €419 (checked 22 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Air Astana | €419Nov 1, 2026 | 5 |
| Bangkok Airways | €427Nov 4, 2026 | 50 |
| Air China | €470Nov 12, 2026 | 7 |
| Scoot | €470Nov 3, 2026 | 7 |
| Somon Air | €479Nov 17, 2026 | 6 |
| Thai Lion Air | €522Jan 17, 2027 | 3 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Koh Samui to Dushanbe?
The lowest fare Routavio has observed is €419, found on 22 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Koh Samui to Dushanbe?
In our observations November 2026 is the cheapest month so far, at €419.
Are there direct flights from Koh Samui to Dushanbe?
Our data holds no non-stop flight from Koh Samui to Dushanbe. The fares on this page include at least one stop.
Which airlines fly from Koh Samui to Dushanbe?
Routavio has seen these carriers on the route: Air Astana, Air China, Air India, AirAsia, AirAsia X, Bangkok Airways, Batik Air Malaysia, China Southern, HK Express, SCAT Airlines, Scoot, Somon Air, Thai AirAsia X, Thai Airways, Thai Lion Air, Uzbekistan Airways (16).
How long does the flight from Koh Samui to Dushanbe take?
Across the 82 fares Routavio observed, the average journey time is 34h 36m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Koh Samui to Dushanbe fares were non-stop?
None of the 82 fares we observed was non-stop; every one included at least one stop. That describes our observations, not every flight that operates.
Which airline has the lowest fare from Koh Samui to Dushanbe?
Cheapest airline from Koh Samui to Dushanbe: Air Astana, from €419 (checked 22 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.