On this page, you can find and book flights for the Koh Samui — Dhaka route. The flight between Thailand and Bangladesh covers a distance of **1,882 km** and is operated via regular flights with connections at major regional hubs.
Flight costs depend on the season and booking time, so use the low price calendar and price chart to choose the best option. Before your trip, check out the information on how to get to the airport of departure and how to arrange a transfer from the airport in Dhaka.
Below is a calendar of the lowest flight ticket prices for Koh Samui — Dhaka by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $308 in b, and the most expensive are around $344 in F. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Koh Samui → Dhaka, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $428 | high | May | $340 | medium | Sep | $302 | low |
| Feb | $428 | high | Jun | $327 | medium | Oct | $327 | medium |
| Mar | $402 | high | Jul | $314 | medium | Nov | $365 | medium |
| Apr | $390 | medium | Aug | $289 | low | Dec | $440 | high |
Some values are estimated based on seasonality.
The climate in the capital of Bangladesh is characterized by distinct seasonality: the most comfortable temperatures around +24°C occur in January, while April and May see maximum values of up to +33.7°C. Peak rainfall occurs between May and September, when the number of rainy days reaches 27–28 per month.
According to current statistics, the most affordable tickets can be found for September with prices starting $292. During the summer, flight costs are $329 in July and $312 in August, while June fares start $340.
The best time to fly is generally from November to March when the weather is dry. For maximum savings, it is recommended to plan your trip for September, though you should be aware of the high probability of monsoon rains during this time.
Major regional airlines operate the route from Koh Samui to Dhaka, providing connections via large aviation hubs. Since direct flights between these cities are limited, most journeys involve layovers. You can find detailed information on flight frequencies and route options in the interactive list below; click on a carrier card to see the full schedule.
Flights Koh Samui — Dhaka depart from Koh Samui Airport and arrive at Hazrat Shahjalal International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is **1,882 km**. Since there are no direct flights at the moment, the total travel time including connections is usually between 5–8 hours.
Flights from Koh Samui to Dhaka are operated by major network carriers with connections at regional hub airports.
Currently, there are no non-stop flights between these cities; the route involves at least one connection.
Ticket prices are dynamic and depend on the departure date. You can view the current minimum for the coming months in the low price calendar on this page.
Arrivals are at Hazrat Shahjalal International Airport (DAC), which serves the capital of Bangladesh.
It is recommended to book your seats 2–3 months before departure to access lower fares and a wider choice of connection options.
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