CDG
Can I leave Charles de Gaulle during a layover?
Short answer: usually yes once your layover reaches about 5h, and no if it's much less. There is no sterile transit here, so you cross the border either way. Here's the exact time you need — and what decides it.
Can you leave the airport?
Built from real transit times — buffers included.
| Layover | Time in city | Verdict |
|---|---|---|
| 3 hours | — | Stay airside |
| 5 hours | — | Stay airside |
| 6 hours | 1h 11m | Cutting it close |
| 8 hours | 3h 11m | Go for it |
| 10 hours | 5h 11m | Go for it |
| 12 hours | 7h 11m | Go for it |
| 24 hours | 19h 11m | Go for it |
The math behind it
Add these up and compare with your layover. If little is left, stay airside.
2h 20mImmigration
1h 4mTransit round trip · Airport rail
1h 25mBack through security
5hMin. layover to leave
Visa & transit
France is in the Schengen Area. If your onward flight stays within Schengen you may not re-clear passport control; leaving the airport counts as a Schengen entry. An airport transit visa applies to some nationalities.
Updated: 28 July 2026 Rules change and depend on your exact ticket, airline and passport. Always confirm with your airline and the airport’s official immigration authority before you travel. France-Visas (official) ↗
Frequently asked questions
Can I leave Charles de Gaulle during a layover?
Usually yes, if your layover is at least 5 hours. You need about 140 min for immigration, 32 min each way in transit, and 85 min to get back through security — so aim to be at the gate with margin.
How long does immigration take at Charles de Gaulle?
Budget about 140 minutes as a planning estimate. It can be quicker off-peak and slower after several wide-body arrivals land together.
How do I get from Charles de Gaulle to Paris?
The Airport rail RER B reaches Gare du Nord / Châtelet in about 32 minutes — the simplest, most predictable way to get in and back in time.
Do I need a visa to leave the airport in Paris?
France is in the Schengen Area. If your onward flight stays within Schengen you may not re-clear passport control; leaving the airport counts as a Schengen entry. An airport transit visa applies to some nationalities. Always verify the official source before you fly.