Thailand combines business-driven Bangkok with the southern resort destinations, and the logistics between them differ more than expected: the capital's airports accept everything, while the island fields carry their own constraints. Below we cover the key airports and practical planning.
Bangkok
Suvarnabhumi (BKK/VTBS) is the main international hub, accepting every aircraft class. Don Mueang (DMK/VTBD) north of the city is traditionally used by business aviation and offers faster procedures thanks to lower congestion.
The choice between them is driven by slot availability and the location of the endpoint. Bangkok traffic is dense, so the ground transfer is planned with margin regardless of the field chosen.
Resort destinations
Phuket (HKT/VTSP) is the south's main gateway, accepting every aircraft class and operating as an international destination in its own right. Krabi and Chiang Mai in the north serve as additional fields.
Samui (USM/VTSM) stands apart: a privately owned airport with limited capacity where slots are scarce and require early coordination. Arriving here must be planned as a separate task, not as a continuation of a Bangkok itinerary.
The practical alternative when no Samui slot is available is arriving at Surat Thani or Phuket and continuing by boat or helicopter. That option is built into the plan in advance rather than decided on the day.
Seasons
The dry season on the west coast, including Phuket, runs roughly November to April — the demand peak. The east coast with Samui has a shifted calendar: its rainy season falls in different months, which allows the destinations to be combined year-round.
Peaks coincide with European winter holidays and Chinese New Year. On those dates slots, parking and hotels are reserved ahead, while in the shoulder season arrangements take days.
Routes and flight times
Bangkok is linked by short legs to Asian centres: Singapore about 2 hours, Hong Kong around 2 hours 45 minutes, Kuala Lumpur about 1 hour 45 minutes. Dubai around 6 hours 30 minutes, Moscow about 8 hours 30 minutes.
Domestic legs are short: Bangkok to Phuket around an hour, Bangkok to Samui about an hour. Light and midsize jets suit them, which makes a combined 'capital plus island' programme practical.
Permits and practice
Permits for foreign aircraft are arranged through a ground agent in advance under the rules of the Civil Aviation Authority of Thailand (CAAT); lead times depend on the type of operation. Domestic flights by foreign operators are separately regulated, which is factored into multi-city programmes.
JetHunter provides access to more than 5,000 aircraft and a catalogue of 246 models with range maps. For Thai routes, sourcing accounts for the specific island field's constraints and a fallback in case no slot is available.
«Samui is a rare case of a privately owned airport in commercial aviation, and its slots are tighter than Bangkok's. The island must be planned as a separate task, not as a continuation of the route.»
— Alexey Mordvintsev, CEO of JetHunter
Author: Alexey Mordvintsev, CEO of JetHunter, President of the Association of Professionals of Executive Aviation Industry (APIDA). Over 14 years in the industry.