CDG terminals explained
Charles de Gaulle has three main terminals: T1 (Star Alliance, international), T2 (the largest — seven sub-terminals 2A through 2G for Air France, SkyTeam, and others), and T3 (budget airlines including Ryanair). Understanding the layout before you arrive saves time and stress.
Key facts
Terminal 1
T1 is the iconic circular terminal. It serves Star Alliance airlines (Lufthansa, United, Singapore Airlines) and many non-aligned international carriers. The central building has a distinctive design with escalators crossing through a bright atrium. Satellite boarding gates are accessed via underground walkways. T1 has a single security checkpoint serving all gates.
Terminal 2 (2A–2G)
T2 is CDG's largest terminal complex — essentially seven terminals in a line. 2A and 2C serve non-Schengen international flights. 2B and 2D serve Schengen and domestic flights. 2E (K, L, M gates) is Air France's long-haul hub. 2F is Air France's Schengen terminal. 2G serves regional Air France and Hop! flights. The TGV station and CDGVal connect everything. Allow 20–30 minutes between sub-terminals.
Terminal 3
T3 is the budget terminal — primarily Ryanair and some charter flights. It's a single, simpler building with basic facilities. Walking distance from the RER B station (unlike T1/T2 which require the CDGVal). If you're flying Ryanair, you're almost certainly departing from T3. Check your ticket — some budget airlines also use T2B or T2D.
Practical tips
About this information
This knowledge page is based on official airport websites, transport authority data, and editorial research. Information is reviewed periodically but may not reflect real-time conditions. Always check with your airline and the official airport website before travelling.
Last reviewed: July 2026