France is one of the easiest countries in the world to stay connected in. Coverage is dense, 5G is widespread in the cities, and prepaid data is cheap. The choices that actually matter are how much data to buy, whether your plan's validity covers your dates, and whether a France-only plan or a Europe plan fits your route.
Short answer: for a France-only trip, a France plan of 5–10GB covers most travellers for one to two weeks. If you are also visiting Switzerland, Italy, Spain or the UK, compare a Europe bundle — and check its country list.
What a France eSIM costs
At the time of writing (October 2026), Wanderly's France plans start at $1.99 for 1GB, with 5GB around $5 and 10GB around $8 for 15 days. Across all data-only France plans, the median is about $0.80 per GB — well under the $1.43 median across the 187 countries in the Wanderly eSIM Price Index.
Larger bundles cost less per gigabyte, but some of the cheapest per-GB plans have short validity. Choose a plan whose validity covers your whole trip. Prices follow the live catalogue, so the destination page is the authority.
How does that compare with the big brands? Our country comparisons put the numbers side by side: France vs Airalo and France vs Holafly.
Do you need an eSIM if your carrier roams in France?
It depends where your plan is from:
- EU plans roam in France at domestic rates under EU rules, subject to fair-use limits. You may not need an eSIM at all.
- UK plans are no longer covered by EU roaming rules. Many UK carriers now charge a daily fee for Europe.
- US and Canadian plans usually charge a day pass — often around $10–$15 per day — or slow international data.
For a week in France, a travel eSIM is usually a fraction of a carrier day pass. Our eSIM vs international plan guide does the maths.
France's mobile networks
France has four networks, and all give reliable coverage where travellers go:
- Orange — the largest, with the widest rural reach
- SFR — strong nationwide, good urban 5G
- Bouygues Telecom — strong in cities and along transport routes
- Free Mobile — good in populated areas
A travel eSIM connects to a partner network automatically. In the countryside, the network with the densest rural towers (typically Orange) holds signal best.
Coverage where you will actually be
- Paris: strong 4G and widespread 5G above ground. The Metro and RER have coverage in most stations and on many tunnel sections, though not everywhere — keep tickets and offline maps on your phone.
- TGV trains: coverage is good near cities but drops in rural stretches and tunnels at high speed. Do not plan a video call for the train.
- French Riviera (Nice, Cannes, Antibes, Monaco): excellent along the coast. Monaco has its own network, so check your plan covers it if you will spend time there.
- Provence, Dordogne and the Loire Valley: reliable in towns and villages; occasional weak spots between them.
- The Alps and Pyrenees: good in resorts and valley towns; gaps on high routes and in tunnels. Download offline maps for hikes.
- Corsica: good in towns and along main roads; patchy in the mountainous interior.
How much data you need in France
| Trip | Suggested data |
|---|---|
| Long weekend in Paris | 1–3 GB |
| One week, normal use | 5 GB |
| Two weeks or a road trip | 10 GB |
| Remote work, hotspotting or streaming | 20 GB+ |
Maps, train apps (SNCF Connect), translation and messaging are light. Photo backup, video calls and streaming are what use data. See how much data you need for travel.
France on a multi-country trip
France is often one stop on a wider European route:
- Several EU countries: a Europe bundle is usually simplest.
- Switzerland: it is outside the EU, and not every Europe bundle includes it. See the best eSIM for Switzerland.
- UK: check the bundle's country list; some Europe plans cover the UK and some do not.
How to set up your France eSIM
- 1Confirm your phone supports eSIM and is unlocked on our compatibility checker.
- 2Buy the plan and install the QR code over WiFi before you fly — step-by-step guides for iPhone and Android.
- 3When you land, select the eSIM for mobile data and turn on data roaming for that line.
- 4Keep your home SIM for calls and texts with its data roaming off — see our dual-SIM guide.
FAQ
What is the best eSIM for France? For most travellers, a France plan with 5–10GB and validity covering the whole trip. If you are visiting several countries, a Europe bundle that lists every country on your route.
How much does an eSIM for France cost? Wanderly France plans start at $1.99 for 1GB. The median across data-only plans is about $0.80 per GB.
Does an eSIM work in the Paris Metro? In most stations and on many tunnel sections, yes, but not everywhere. Keep tickets and offline maps on your phone.
Do I need an eSIM in France with an EU phone plan? Usually not — EU plans roam in France at domestic rates, subject to fair use. UK, US and Canadian plans usually charge for roaming.
Does a France eSIM work in Monaco? Not necessarily. Monaco has its own network, so check that your plan lists Monaco if you will spend time there.
Can I keep my phone number with a France eSIM? Yes. The eSIM is a second line for data; your home SIM stays on for calls and texts, and your carrier's roaming rates apply to those.
See France eSIM plans → · Touring more of Europe? Browse all destinations →