
You have twenty minutes before boarding, the urge to smoke is rising, and you are looking for an ashtray in the Nantes Atlantique terminal. The answer is simple: there is no smoking area inside the terminal. All designated areas are located outside, and their accessibility depends on your position in the passenger flow, either before or after security checks.
Smoking after security checks at Nantes Atlantique: the real blockage
Most guides list the outdoor locations without addressing the main issue: once you pass through security, you cannot go back out to smoke. Nantes airport does not have a smoking lounge in the boarding area, and no outside access is provided after passing through the filters.
In practical terms, if you smoke your last cigarette too early and your flight is delayed, you will have to wait without the possibility of a nicotine break. This is the most underestimated constraint by regular passengers.
To properly locate each available spot before entering the restricted area, there is a detailed summary of the smoking area at Nantes airport that covers access hall by hall.
Outdoor smoking locations at Nantes airport: where to go specifically
The authorized areas are all located outside the building, near the entrance doors of the terminal. Signage is present but not always visible when you exit for the first time. Here are some useful landmarks:
- In front of the departures hall, a few meters from the automatic doors, standing ashtrays mark the designated area. This is the busiest and easiest location to find.
- On the arrivals side, a similar area exists near the main exit. It is less crowded but a bit further away if you are coming from the departures level.
- Some side accesses of the terminal also lead to outdoor spaces with ashtrays, but not all are continuously accessible, especially during very early or late flight slots.
The common point of these locations: they are all before the security checks. Once these checks are passed, the next cigarette will have to wait until landing.

Vaping at Nantes Atlantique: not the same rules as traditional cigarettes
One might think that the electronic cigarette offers a fallback solution in the boarding area. In practice, vaping is prohibited in the enclosed spaces of the airport, just like tobacco. The ban on vaping in covered public places fully applies in the Nantes terminal.
Moreover, some municipalities in Loire-Atlantique have recently extended their smoke-free areas to include vaping. The local trend is towards tightening, not loosening. It is better not to attempt to vape discreetly in the hallways or restrooms: fines apply.
Outside, however, the electronic cigarette is tolerated in the same locations as tobacco. The ashtrays serve as markers, even if they are not needed for a vaporizer.
Nicotine substitutes in the boarding area
For flights with layovers or prolonged delays, nicotine patches and lozenges remain the only legal option after security checks. They can be found in pharmacies in downtown Nantes, but not in the terminal itself. Remember to pack some in your carry-on before you leave.
Managing smoking time before a flight from Nantes
The Nantes Atlantique terminal is compact. This is an advantage for smokers: the walk between the outdoor smoking area and the security checks rarely takes more than a few minutes. Therefore, you can optimize your last cigarette break by timing it just before you head to the filters.
Here is an order that works for most flights:
- Arrive at the airport with the margin recommended by your airline, which is usually sufficient to include a break.
- Check in your luggage if necessary, then go outside to smoke in front of the departures hall.
- Pass through security last, once your cigarette is finished. Only go through the filters after your last break, as there is no going back.
Feedback varies on this point, but several regular passengers report that the line at security can get longer during school holiday periods. Allowing an extra ten minutes during these peaks helps avoid having to choose between smoking and boarding on time.

Why Nantes Atlantique has no indoor smoking area
The absence of a smoking area in the terminal is not an oversight. Since the ban on smoking in covered public places in France, installing an indoor smoking space imposes heavy technical constraints: dedicated ventilation system, smoke extraction to standards, complete isolation of the room from circulation areas.
Some large international airports have made this choice, with closed cabins or ventilated lounges. The operator of Nantes Atlantique opted for the simplest solution: no indoor smoking area, only outdoor spaces. For an airport of this size, the cost of installing a smoking area compared to the number of affected passengers does not justify the investment.
This choice has a direct consequence for travelers in transit or with long layovers: without access to the outside after security checks, the only management option is through nicotine substitutes or by planning your last cigarette before entering the restricted area.
Nantes airport remains a human-sized terminal, where the short distances between the outside and security checks allow for organization without too much stress. The most reliable approach is to consider passing through the security filters as a clear cutoff: everything happens before that.