Suvarnabhumi Airport Terminals: Main & SAT-1 (2025)

Suvarnabhumi Airport in Bangkok is designed to make navigation straightforward, even for first-time travelers. The airport features a single main terminal building and the newly added Satellite Terminal (SAT-1), which together handle both domestic and international flights.

How Many Terminals Are There at Suvarnabhumi Airport?

Suvarnabhumi Airport technically has two terminals:

1. Main Terminal:
   The central hub of the airport, managing the majority of operations, including check-ins, security, immigration, and boarding for both domestic and international flights.
2. SAT-1 (Midfield Satellite Terminal):
   Opened in 2023, this extension is designed to handle increasing passenger numbers and accommodate larger aircraft like the Airbus A380, adding 28 gates to the airport’s capacity.

Main Terminal

The Main Terminal is one of the largest airport buildings in the world, covering approximately 563,000 square meters. It is the central hub for most airport operations, including check-ins, baggage claims, security screenings, and boarding.

Main Terminal Layout: Floors and Their Functions

1. B1 (Basement):
   • Transportation Hub: Connects to the Airport Rail Link for easy access to Bangkok city.
   • Convenience Stores: Mini-marts like 7-Eleven and Lawson for last-minute needs.
   • Massage and Relaxation: Ruen Rak Massage offers a perfect place to unwind.
2. Floor 1 (Ground Floor):
   • Arrivals: Where passengers exit after customs and baggage claim.
   • Transportation Options: Taxis, buses, and car rentals are easily accessible here.
3. Floor 2:
   • Arrivals Zone: Immigration, baggage claim, and customs for international passengers.
   • Shops and Services: Duty-free stores, telecom counters, and travel services for arriving passengers.
4. Floor 3:
   • Dining and Lounges: An array of restaurants, cafes, and airport lounges to relax before your flight.
5. Floor 4 (Top Floor):
   • Departures: Ticketing, check-in counters, and access to the concourses.
   • Shopping and Lounges: Luxury boutiques and high-end duty-free stores

Concourse Layout

The terminal is divided into concourses that handle different types of flights, connected by spacious corridors:

• Concourse A: Domestic flights only.
• Concourses B, C, D, E, F, and G: International flights, featuring duty-free shopping, dining, and passenger lounges.
• Concourse D: Serves as a central hub for many international travelers, with a wide range of dining and retail options.

Passenger Flow

• Arrivals: Immigration and baggage claim are located on Floor 2, with customs and ground transport easily accessible.
• Departures: Check-in counters and ticketing are on Floor 4, along with direct access to security and immigration.

---

Midfield Satellite Terminal (SAT-1)

Opened on September 28, 2023, the SAT-1 terminal expands the airport’s capacity and offers additional facilities for passengers.

• Size and Gates: SAT-1 spans approximately 216,000 square meters, with 28 contact gates (8 for Code F aircraft like the Airbus A380 and 20 for Code E aircraft like the Boeing 747)
• Connection to Main Terminal: It is connected to the main terminal via a 700-meter-long tunnel with an Automated People Mover (APM) system.

SAT-1 Terminal Levels

Level 1: Transportation and Services

• Passenger Drop-off and Pick-up Areas: Designed for easy access for passengers.
• Shuttle Services: Connections to shuttle services for further transportation.
• Automated People Mover (APM): Links to the main terminal, facilitating quick transfers.

Level 2: Arrivals

• Immigration and Customs: Processing for arriving passengers.
• Baggage Claim: Equipped with advanced systems for efficient luggage retrieval.
• Passenger Services: Information desks and transport options available.

Level 3: Passenger Facilities

• Waiting Areas: Spacious seating with USB charging ports for convenience.
• Baby Care Rooms: Facilities designed for families with infants.
• Meditation and Prayer Rooms: Quiet spaces for relaxation and reflection.

Level 4: Departures

• Check-in Counters and Security Screening: Essential pre-flight processes.
• Contact Gates: Direct access to 28 gates, including:
  • 8 Gates for Code F Aircraft (e.g., Airbus A380).
  • 20 Gates for Code E Aircraft (e.g., Boeing 747).
  • Duty-Free Shops and Dining Outlets: High-end shopping and dining options available.

How to Navigate the Terminals

1. For Domestic Flights:
   • Head to Concourse A in the Main Terminal for check-in and boarding.
2. For International Flights:
   • Use Concourses B to G in the Main Terminal for most flights.
   • Flights from SAT-1 can be reached via the automated people mover.
3. Connections:
   • If your flight uses SAT-1, allow extra time for the shuttle transfer from the Main Terminal.