By Compare unlimited data plans in France
No French operator offers a truly unlimited data plan in the traditional sense. The only exceptions: SFR's Illimité plan has no stated data cap, and Free Mobile's plan becomes genuinely unlimited when combined with a Freebox subscription. For all other operators, the ceiling sits between 300 and 500 Go per month. In practice, these volumes are far beyond what most users consume, but it's worth knowing the distinction before subscribing.
All plans below include unlimited calls, SMS and MMS in France.
👉 New to French mobile plans altogether? Start with our guide to setting up a mobile plan in France.
💬 A note on the Selectra Score
The Selectra Score rates plans on overall value for money across the entire French market. High-volume plans (300 Go+) tend to score lower simply because they cost more than the average plan, not because they're bad choices. If you genuinely need 300 Go or more per month, a plan with a C score can still be the right pick for you. Use the score as a starting point, not a final verdict.
Best unlimited data plans in France by profile
The right plan depends on what you actually need it for. Here's our verdict by use case, with concrete recommendations for each profile.
Cheapest unlimited data plans in France
If keeping costs low is your priority, France's MVNOs (virtual operators) offer some of the best value in Europe. These operators don't own their own network infrastructure - they rent capacity from the four major networks (Orange, SFR, Bouygues, Free) at a lower cost, and pass those savings on to you. Coverage is identical to the parent network.
Our top picks for budget unlimited data plans:
💡 Good to know
Fixed monthly pricing is increasingly the norm in France: most operators, including RED by SFR, B&You, Free and Lebara, now advertise a single permanent price with no increase after year one. The main exceptions to watch: Orange's high-volume plans and Bouygues' 200 Go plan, where the promotional price applies for the first 12 months only. Always check the post-promo price on these two specifically.
Best unlimited data plan for heavy users in France
If you stream intensively, work remotely from your phone, or use your mobile plan as a home broadband substitute (via mobile hotspot), you need more than a standard 100 Go plan. Here are the plans that genuinely deliver on data volume.
Check whether your plan allows hotspot/tethering - some operators restrict this or cap speeds when sharing your connection. Free Mobile and SFR explicitly allow hotspot use on their high-volume plans.
One standout combination worth knowing: if you subscribe to Free Mobile's 350 Go 5G plan alongside a Freebox Pop subscription, two things happen: the plan drops from €19.99 to €9.99/month, and the data cap is lifted entirely, making it genuinely unlimited. For heavy users who also need home broadband, this Free Mobile + Freebox Pop bundle is arguably the best value on the French market.
How to choose an unlimited data plan in France
With dozens of plans available, here are the four criteria that actually matter:
Before jumping to the largest plan, check your actual monthly consumption in your phone settings. Most users sit between 20 and 80 Go per month. A 200 Go plan is overkill for the vast majority, unless you stream heavily or use your phone as a hotspot.
All plans sold in France must include a minimum EU roaming allowance by law, but the volume varies from 15 Go to 150 Go depending on the plan. If you travel frequently within Europe, prioritise plans with a high EU roaming envelope. For travel outside the EU, only a few plans (notably RED Spécial Voyage, Sosh Voyage, Free 5G...) include international data without extra charges.
Fixed pricing is now the norm on the French mobile market. The main plans to watch are Orange's high-volume offers and Bouygues' 200 Go plan, where an introductory price applies for the first 12 months. For everything else (MVNOs, RED, Free, B&You) the advertised price is permanent.
MVNOs use the same physical infrastructure as the major operators, so a Lebara SIM on the SFR network gives identical coverage to an SFR SIM. However, in periods of network congestion, MVNO customers may be deprioritised. For mission-critical connectivity, the major operators (Orange, SFR, Bouygues) offer more consistent speeds. See our full guide to French mobile providers for a network-by-network comparison.
📱 Thinking about an eSIM?
Several French operators now offer eSIM compatibility, letting you activate a plan instantly without waiting for a physical SIM card, ideal if you've just arrived in France. For international eSIM providers (Airalo, Holafly, Saily and more), see our eSIM for France guide. Not sure which plan to go with? Our English-speaking advisors help expats navigate the French mobile market every day: they'll compare current offers and handle the subscription for you. Call us now at +33 9 77 55 72 27 !
Is unlimited data really worth it in France?
📊 By the numbers — ARCEP Q3 2025
According to ARCEP (France's telecoms regulator), the average mobile user in France consumed 18.7 Go of data per month in Q3 2025 - and two thirds of mobile subscribers never consume their full data allowance. Besides, 35% of users who upgraded to a higher data plan admitted they didn't actually need the extra data.
A 100 Go plan covers the vast majority of use cases comfortably.
That said, a high-volume plan makes sense if you:
- →stream video regularly without Wi-Fi (Netflix, YouTube, Disney+), ;
- →use your phone as a mobile hotspot for a laptop or tablet, ;
- →don't have home broadband and rely entirely on mobile data, ;
- →travel frequently and want a single plan covering both France and abroad.
Frequently asked questions about unlimited data plans in France
Which French mobile operator has the cheapest unlimited data plan?
As of 2026, Lebara offers one of the cheapest high-volume plan in France, at 8,99€/month for 250 Go of 5G data, no contract required. Among the major operators, B&You (Bouygues), Sosh and RED by SFR consistently offer the best value, with 300 Go plans available for under €20/month. Prices change frequently, so it's worth checking current promotions before subscribing.
Can I get an unlimited data plan in France without a contract?
Yes, the vast majority of high-volume mobile plans in France are available without a contract (sans engagement). This includes plans from Free Mobile, RED by SFR, B&You, Lebara, La Poste Mobile and most MVNOs. The only plans that still require a 24-month commitment are typically those bundled with a new smartphone, or certain premium plans from Orange and SFR.
What is the best unlimited data plan for travelling from France?
For travel within the EU, most high-volume plans include a generous roaming allowance - SFR Illimité offers up to 100 Go usable in EU countries, the highest on the market. For travel outside Europe, Sosh 200Go Voyage plan stands out: it includes 40 Go of roaming data in 135 destinations worldwide (including the USA, Canada, Thailand, Mauritius, Qatar, Dominican Republic) at no extra cost, for around 15,99€/month without a contract.
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