Distance From Tumasek Heliport to Don Mueang International Airport

The distance from Tumasek Heliport () to Don Mueang International Airport (DMK) is 1158 miles or 1864 kilometers or 1006 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Bandar Seri Begawan ( Brunei ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Bandar Seri Begawan and Bangkok takes around 2 hours 39 minutes.

Estimated flight time from Tumasek Heliport, Bandar Seri Begawan, Brunei to Don Mueang International Airport, Bangkok, Thailand is 2 hours 39 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - DMK

Kilometers		1864 km
Statute Miles		1158 miles
Nautical Miles		1006 nm
Avg. Time of Flight		2 hours 39 minutes

Tumasek Heliport to Don Mueang International Airport Flight Route Map - to DMK Flight Path

Location of Tumasek Heliport & Don Mueang International Airport is given below.
Click the map to view Bandar Seri Begawan to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Bandar Seri Begawan, Brunei and Bangkok, Thailand. .

Nonstop flight route between Bandar Seri Begawan, Brunei and Bangkok, Thailand.

Time Difference Between the Airports • - DMK

Time difference between Bandar Seri Begawan (Brunei) and Bangkok (Thailand) is 1 Hours.
Bangkok time is 1 Hours behind Bandar Seri Begawan.

Location	Local Time
Bandar Seri Begawan (Brunei)	2026-05-05, 12:18:02 +08
Bangkok (Thailand)	2026-05-05, 11:18:02 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Tumasek Heliport ( / ) Bandar Seri Begawan, Brunei

Destination

Don Mueang International Airport (DMK / VTBD) Bangkok, Thailand