Best eSIM for France: 30-Day Plans for Paris and Beyond

Roafly’s 10 GB France eSIM costs $13.90 for 30 days, with Orange 4G/5G access where available, hotspot use across the full allowance and top-ups on the same eSIM. It has the lowest 30-day prices at 5, 10 and 20 GB among the fixed-data plans compared below.

Several providers in this comparison offer Orange access. The useful differences are what you pay for the same allowance, how long it lasts and whether sharing data brings extra limits. Those are the starting points for choosing a plan for Paris, the Riviera or a longer trip through France.

France eSIM prices for 5, 10 and 20 GB

Matching the allowance and validity makes the price comparison useful. The fixed-data packages here all last 30 days; Holafly’s unlimited option is shown separately within the table because it uses a different pricing model.

Prices are in USD without coupon codes. Yesim’s figures include its publicly available sale prices.

If your existing mobile plan already includes France, compare its roaming allowance before buying extra data. Our guide to how to get internet in France covers roaming, local SIMs and Wi-Fi in more detail.

What each France eSIM offers

Roafly

Roafly combines the lowest matched prices in this comparison with straightforward data sharing. Its 10 GB package saves about 18% against the comparable Airalo, Saily and Roamless plans. The 30-day validity also leaves room for a longer itinerary or a return to France later in the month.

Choosing the allowance depends more on how you use the phone than on how many French cities you visit:

• 5 GB: Suits a short city break using maps, messages and bookings, with hotel Wi-Fi handling larger downloads.

• 10 GB: Gives more room for a week or two of moderate sightseeing use, including social browsing and occasional sharing.

• 20 GB: Makes more sense for frequent uploads, regular hotspot use or spending less time on hotel Wi-Fi.

These are planning choices rather than fixed daily promises. Use the data usage estimator to account for video calls, streaming and laptop use.

Hotspot sharing draws from the same purchased allowance without a separate daily cap. Pause automatic laptop updates and cloud backups before connecting, since they can consume data in the background. Top-ups add data to the active eSIM without another installation.

The 10 GB package is a practical starting point for a Paris-and-beyond trip. Choose 20 GB when sharing the connection will be a regular part of the itinerary.

Airalo

Airalo’s Orange-based offer gives a direct comparison with Roafly on allowance and duration. Its selected packages also last 30 days, but each costs more at the tiers shown above. The difference is largest at 10 GB: $17 compared with Roafly’s $13.90. Shared Orange access makes the lower package price a useful reason to choose Roafly; the operator name alone does not distinguish these two offers.

Saily

Saily permits hotspot use without a separate sharing limit, and its selected fixed-data plans last 30 days. Its France offer does not publicly name the local operators, so a precise network comparison is unavailable. The 5, 10 and 20 GB prices are all above Roafly’s, although the gap at 20 GB is less than a dollar. Compare the allowance you expect to buy rather than assuming the same saving at every tier.

Roamless

Roamless lists access to Bouygues Telecom, Free Mobile, SFR and Orange. That gives it more named network options, without establishing better reception at every stop. The table compares its 30-day fixed-data packages. Its separate pay-as-you-go credit model has no expiry, which may matter for occasional use or repeat trips, but it is a different product and price calculation. Roafly costs less at all three matched fixed-data tiers.

Yesim

Yesim combines Free Mobile and Orange access with top-ups and a 180-day activation window. Even using its publicly displayed sale prices, the selected 30-day packages cost more than Roafly’s. Yesim also makes hotspot availability dependent on the operator. If a laptop will be part of the trip, Roafly’s stated ability to share the full purchased allowance makes that part of the plan clearer.

aloSIM

aloSIM’s 30-day packages cost more at the compared tiers, but its shorter offers change the calculation for brief visits. Seven-day packages cost $8.50 for 5 GB, $13.50 for 10 GB and $17 for 20 GB. Those can cost less for a trip completed within a week, while Roafly gives you 30 days at the prices in the table. Include any return to France when comparing expiry dates.

aloSIM also includes a separate Hushed offer for app-based calling and texting, using a US or Canadian number with $3 of initial credit. This does not supply a French mobile line, and third-party verification messages are not guaranteed. Do not rely on it to complete a transport-account registration that requires an eligible mobile number.

Holafly

Holafly’s unlimited allowance can suit heavy use on the phone, with pricing based on the number of travel days. Its 1 GB daily hotspot cap makes it a different proposition for a laptop, and fair-use controls can reduce speed. Check both conditions before paying for unlimited data: the phone’s allowance does not mean unrestricted sharing with another device.

Coverage in Paris, the countryside and on TGV trains

Network differences deserve more attention on a rural route than during a city stay. In ARCEP’s 2025 mobile quality survey, Orange and Bouygues were statistically tied for web browsing in dense areas. Orange led the rural results, with pages loading within five seconds in 79% of tests, and the TGV results at 70%.

Those findings support Orange for a trip beyond Paris. They measure browsing performance, not the percentage of France covered, and do not guarantee uninterrupted service. Several compared eSIMs include Orange, so this evidence supports the network choice without making it an exclusive Roafly advantage.

Free on-board Wi-Fi on equipped TGV INOUI trains also relies on mobile coverage along the route and shares capacity between passengers. Download tickets, podcasts and large files before boarding. Keep live data for messages, changing connections and checking the last part of the journey.

Paris transport apps and the French-number question

Roafly supplies mobile data without a phone number. Maps, messaging apps, booking confirmations and internet calls can use that connection, while your existing WhatsApp account can keep its usual number.

Paris transport accounts deserve a little preparation. Buying Navigo Semaine or Navigo Mois through the Île-de-France Mobilités app requires an Île-de-France Mobilités Connect login. Creating a new account involves an SMS verification code, so mobile data alone does not complete that step.

French numbers are not the only accepted option. The account-registration rules accept specified foreign mobile numbers, with some country codes—including US numbers—accepted only when registration takes place in metropolitan France. Use an eligible existing number and keep that SIM available for the verification message, with Roafly selected for mobile data.

Ordinary mobile calls or a French number may justify looking at French prepaid SIM cards. That is a separate requirement from having enough data for maps and transport apps.

Step aside before checking directions and put the phone away before moving through a crowded station. Keeping it out of easy reach is one of the simplest precautions for avoiding phone theft in France.

Nice to Monaco, onward Europe trips and overseas France

Nice and Monaco are close enough to combine in one day, but Monaco has a separate mobile market. Look for Monaco explicitly in a package’s destination list before relying on it there. French coverage or access to a familiar operator name does not establish that the same allowance works across the border.

The same planning step matters when a Paris stay continues to London or a French road trip crosses into Switzerland. Compare the exact countries included in a regional package with buying separate destination plans, taking both allowance and validity into account. The word “Europe” alone is too broad to settle the choice.

French overseas destinations also need their own coverage check. Political ties to France do not automatically place them inside a mainland travel-data package. Resolve this when buying the plan, rather than discovering the distinction at the next airport.

Download the map and save your return booking before a border day trip. That leaves the essentials available while you connect to the service arranged for the next destination.

Install before departure, connect after landing

Roafly’s France validity starts when the eSIM first connects to a supported network in France. Installing it over reliable Wi-Fi before departure prepares the phone without using up the travel period at home.

1. Check the phone. Your handset must be unlocked and support eSIM. Check eSIM compatibility for the exact model, including any regional variant.

2. Install on Wi-Fi. Follow the supplied installation instructions and give the new line a recognizable label, such as “Roafly France.” Keep the profile installed for the trip.

3. Select Roafly after arrival. Turn on the line, choose it for mobile data and enable data roaming on that eSIM as instructed.

4. Control the home line. Leave data roaming off on your regular SIM and disable automatic mobile-data switching. You can keep the line available for verification texts while Roafly handles data.

Our eSIM installation guide provides the device-specific steps. If the phone has signal but no internet, first check which line is selected for mobile data and whether Roafly’s roaming setting is enabled.

Arriving at Charles de Gaulle with the profile installed means you can select the data line before looking up your onward connection. If you prefer purchasing after landing, the guide to buying a SIM at Paris CDG covers the airport alternatives.

France eSIM FAQs

Which network is useful for a French road trip?

Roafly uses Orange, a strong choice for trips involving rural stops. Download navigation maps before driving into areas where mobile reception may be limited, so directions remain available between connections.

Is 10 GB enough for a week in Paris?

Usually, if your main uses are maps, messaging, reservations and moderate social browsing, with larger downloads on Wi-Fi. Frequent video streaming or sharing the connection with a laptop makes 20 GB a more comfortable starting point.

Will my eSIM work on TGV trains?

Yes, along stretches of the route with mobile coverage. Save tickets and essential journey details offline so brief interruptions do not affect your connection or arrival plans.

Do I need a French number for Navigo Semaine?

Not necessarily. Buying it in the app requires an Île-de-France Mobilités Connect account, and eligible foreign mobile numbers can be used for registration. Some are accepted only while registering in France. Keep a suitable number available for the SMS code.

Will a France eSIM cover a day trip from Nice to Monaco?

Only if the specific package includes Monaco. Check the destination list before the day trip; a France label alone is not enough. An offline map is useful while moving between the two countries.

Should I install my eSIM before arriving at CDG?

Yes. Install it on reliable Wi-Fi before departure, then select it for mobile data after landing. Roafly’s France package begins its validity on the first supported network connection in France.

Roafly’s 10 GB, 30-day package combines a lower matched price with Orange access and flexible hotspot use for a trip through France. Select 20 GB if sharing data will be a regular part of the plan. Choose your allowance from the France eSIM plans and install before you travel.