Distance From Slai Airstrip to Suvarnabhumi Airport

The distance from Slai Airstrip () to Suvarnabhumi Airport (BKK) is 3156 miles or 5079 kilometers or 2741 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.

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How long does it take to travel from Slai ( Papua New Guinea ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Slai and Bangkok takes around 7 hours 15 minutes.

Estimated flight time from Slai Airstrip, Slai, Papua New Guinea to Suvarnabhumi Airport, Bangkok, Thailand is 7 hours 15 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 • - BKK

Kilometers		5079 km
Statute Miles		3156 miles
Nautical Miles		2741 nm
Avg. Time of Flight		7 hours 15 minutes

Slai Airstrip to Suvarnabhumi Airport Flight Route Map - to BKK Flight Path

Location of Slai Airstrip & Suvarnabhumi Airport is given below.
Click the map to view Slai to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Slai, Papua New Guinea and Bangkok, Thailand. .

Nonstop flight route between Slai, Papua New Guinea and Bangkok, Thailand.

Time Difference Between the Airports • - BKK

Time difference between Slai (Papua New Guinea) and Bangkok (Thailand) is 3 Hours.
Bangkok time is 3 Hours behind Slai.

Location	Local Time
Slai (Papua New Guinea)	2026-08-26, 07:42:06 +10
Bangkok (Thailand)	2026-08-26, 04:42:06 +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

Slai Airstrip ( / AYLZ) Slai, Papua New Guinea

Destination

Suvarnabhumi Airport (BKK / VTBS) Bangkok, Thailand