Bouygues Telecom BIG offers: save on mobile and fibre plans

Harriet L. Whitmore • September 9, 2026 06:18

With Bouygues’ new BIG offers, your loyalty can unlock savings in two ways.

Explore BIG offers from Bouygues Telecom today and make substantial savings on your mobile and fibre plans. These reductions could be particularly welcome ahead of the back-to-school period, following a summer that may have been expensive because of holidays.

BIG offers from Bouygues let you combine a fibre plan with a mobile plan while receiving discounts as a reward for your loyalty. The offer is available to both new and existing customers. The more plans you take out, the larger the discounts become, making it ideal for households with several family members wishing to benefit.

The mobile offers are contract-free, so they are available whether you are already a customer or joining for the first time. In other words, this time the offer is open to everyone.

Discover Bouygues Telecom BIG offers:

These contract-free offers start from €11.99 per month. You can receive between €5 and €10 off your plans, which is perfect for equipping the whole family while maximising your savings.

Bouygues BIG offers for a money-saving back-to-school period

Bouygues has three different mobile plans available through its BIG offers. Prices range from €11.99 to €39.99 per month, with a first-year offer allowing you to get the top plan for €29.99 per month. Every BIG mobile offer is contract-free.

BIG mobile plans from €11.99 per month

The entry-level offer costs €11.99 per month, rather than the usual €16.99. At this price, it includes several benefits:

20 GB of data in metropolitan France, Europe and the French overseas departments
Unlimited calls, texts and MMS from metropolitan France to France and the French overseas departments, plus unlimited calls, texts and MMS from Europe and the French overseas departments to France, Europe and the French overseas departments.

The second offer is priced at €14.99 per month, instead of the usual €19.99 per month. It provides similar benefits, but with a larger data allowance:

130 GB of data in metropolitan France, Europe and the French overseas departments
Unlimited calls, texts and MMS from metropolitan France to France and the French overseas departments, plus unlimited calls, texts and MMS from Europe and the French overseas departments to France, Europe and the French overseas departments.

The €29.99 Bouygues BIG plan and its additional benefits

The final plan, at €29.99 per month instead of €34.99 per month, is markedly different and comes with a number of additional features. Please note, however, that this price applies only during the first year of your subscription. After that, this third plan will cost €39.99 per month rather than €44.99. It includes:

250 GB of data, including 40 GB for international destinations such as Morocco, the United States, Turkey, Canada and Tunisia, among many others.
Unlimited calls, texts and MMS from and to metropolitan France, Europe and the French overseas departments, and Switzerland, as well as unlimited calls from metropolitan France to landlines in 120 destinations.
Access to 180 TV channels on five simultaneous screens through the b.tv app.
An included multi-SIM for use in a second device.

Discover Bouygues Telecom BIG offers today and start saving straight away. Get mobile plans from €11.99 and save between €5 and €10 depending on how many plans you take out.