France eSIM and SIM cards: $0.70 a gigabyte, and why most of you shouldn't buy one

Cheap, but no longer the cheapest anywhere

Fifty gigabytes, thirty days, $35. That is $0.70 per gigabyte, read from Nomad's own French checkout on 17 August 2026, and it is the lowest rate we hold for France — fifty cents under Airalo's verified $35.50 for the same allowance and window.

This page used to go further and call it the lowest per-gigabyte figure in the entire set of countries we track. That was true only while Nomad's prices everywhere else were unchecked. They are checked now, and several countries come in below France, in Asia, in Australasia and in Europe — Belgium and Austria among them. France is a cheap market. It is not the floor, and we should not have said it was.

Which makes the next sentence slightly awkward. Most of the people reading this page should not buy any of it.

France is in the EU. If your mobile contract is from any EU or EEA country, roam-like-at-home applies: your domestic minutes, texts and data work in Paris, Lyon and Chamonix at your normal domestic price, which is to say no extra price at all. Buying a French travel eSIM on top of an Italian, German or Irish contract is a pure waste.

The only thing worth checking is your plan's fair-use data cap for roaming, which is usually generous and occasionally not. If you have a cheap domestic tariff with a small roaming allowance and you are going for three weeks, a top-up eSIM can make sense as a supplement. Otherwise, nothing.

France takes more international visitors than any other country, and a large share of them arrive from within the EEA already connected. If that is you, the useful part of this page is over.

Everyone else — arrivals from the UK, where roaming is now down to each carrier's own policy; from the US and Canada, where included international roaming exists but is often throttled to speeds that make maps painful; from Asia, Australia and elsewhere — has a real decision to make, and France happens to be a good place to make it.

The price ladder, read from the checkout

Airalo's ladder has the most rungs, so it goes first. Every figure below was read from Airalo's French checkout on 13 August 2026.

Everything useful about French pricing is visible in that grid.

Validity costs almost nothing. A 10 GB plan is $15 for a week and $16 for a month. Buying the short window to save a dollar, and then paying top-up prices on day eight, is the single most common way travellers overspend. Take the month.

The volume curve is unusually steep. 5 GB over 30 days works out at $2.20 per gigabyte. 50 GB works out at $0.71. That is a threefold difference in unit price for the same product on the same network — and unlike most countries, France's top tier is cheap enough that it becomes a serious option for anyone travelling as a pair with a hotspot, or spending a month.

Saily's French rows have since been read from its own checkout too, on 16 August 2026, and they are the reason France is no longer a one-provider story. Saily sells 1 GB over 7 days at $3.99, 3 GB over 30 days at $8.99, 5 GB over 30 days at $10.99, 10 GB over 30 days at $16.99 and 20 GB over 30 days at $22.99 — five rows, all monthly except the smallest.

At two of those sizes Saily is now the cheaper verified option for a full month. Its 5 GB over 30 days at $10.99 comes in a cent under Airalo's $11.00 for the same size and window, and its 20 GB over 30 days at $22.99 undercuts Airalo's $23.50 by fifty-one cents. Elsewhere Airalo holds: $16.00 against $16.99 at 10 GB over 30 days, and nothing from Saily at 50 GB at all, which is where the country's best rate lives. If a shorter window will do, Airalo's 15-day rows are cheaper than either provider's monthly ones at both 5 GB ($10.00) and 20 GB ($22.50).

Nomad's French rows were read from its own checkout on 17 August 2026, and they undercut both ladders above at every metered size. Nomad sells 3 GB over 30 days at $6, 5 GB at $9, 10 GB at $14, 20 GB at $21 and 50 GB at $35, plus 1 GB over 7 days at $4. Only Saily's $3.99 entry gigabyte comes in below it anywhere, by a cent.

That is a reversal of what this page said a week ago, and the reason is worth stating plainly: our Nomad rows for France were indicative, and every one of them was too high — $17 published against $9 charged at 5 GB, $18 against $14 at 10 GB, $28 against $21 at 20 GB, and a 50 GB plan we did not know existed.

What is still indicative here is Holafly, whose rows we have not read at source on a storefront that has one. None of them beats a checked figure at its size. eSIMCard's rows have been withdrawn: we read its own pages on 18 August 2026, found the figures we held were wrong, and could not store the real ones. See our eSIMCard page. The eSIM Go rows at $8.50 for 3 GB and $17 for 10 are not indicative but unbuyable: eSIM Go sells wholesale to resellers and publishes no consumer price at all, so nobody can pay them and nobody can check them. See our eSIM Go page.

Why we are showing our own bad numbers

Before we verified France, our own indicative data listed the same 20 GB monthly plan at three different prices: $26.50, $27 and $36. Reading the provider's actual checkout produced $23.50 — below all three.

We are leaving that in the open because it is the most useful thing on this page. Aggregated eSIM pricing decays fast. Providers rename products, run country promotions, retire SKUs and leave stale variants indexed, and a comparison table assembled from published copy will drift upward and outward from reality within weeks. A $36 row and a $23.50 checkout are not a rounding error; they are a 53% overstatement.

So: treat any unverified number, here or elsewhere, as a starting point rather than a quote. Where we mark a row as read from the provider's site on a date, that is what we mean. Our testing method sets out the difference.

Orange, and the small number of places it matters

All four French networks run strong nationwide 4G — our data puts every main operator above 99% coverage. That is the headline that should relax you. For Paris, Lyon, Bordeaux, Strasbourg, Nice and the TGV lines between them, the network your eSIM rides is close to irrelevant. Average mobile speed across France is around 70 Mbps, which is more than any traveller needs.

Orange is nonetheless the one to take when it is offered. Our data credits it with the fastest average download at 78.4 Mbps and 335.6 Mbps on 5G (Opensignal, November 2024), the most mature 5G network, the strongest reach into rural France, and specifically the best coverage in the Alps and Pyrenees. No seller names a French host network. Holafly, which this page once credited with an Orange listing, publishes no carrier for France or any other country, and the other sellers publish nothing either — Nomad included, whatever an earlier version of this page said. You cannot choose Orange by buying an eSIM.

The mountains are where the choice stops being academic. A ski week in the Alps or a walking trip in the Pyrenees puts you in deep valleys where national coverage percentages describe somewhere you are not. Same for the Corsican interior, the Massif Central's back roads and the long empty stretches of the Causses. If your trip is one of those, take the Orange-based plan explicitly rather than the cheapest row, and download offline maps before you leave the valley floor.

Two smaller notes. The high-speed rail network holds signal well but not perfectly; expect drops in tunnel sections rather than sustained outages. And the Riviera in August is a capacity problem rather than a coverage one — a great deal of Europe standing on the same few kilometres of coast, all posting photographs.

The unlimited gap

France is the only one of the countries we verified where Airalo sells no unlimited plan at all. Every allowance is metered.

Nomad does, at a verified $11 for three days, $18 for five, $25 for seven and $33 for ten, and it is cheaper than Holafly at every length the two share. Holafly's verified French rows run from $20.50 for 5 days to $73.90 for 30 days, with the 30-day option listed at $59.90 and $74.90 depending on which variant you land on. Holafly sells six windows and no others — 3, 5, 7, 10, 15 and 30 days — so the 90-day plan this page used to list does not exist. Set the cheaper of those against a verified $35 for 50 GB and the arithmetic is unkind: you would need to consume more than 84 GB in a month before unlimited paid for itself. On a French holiday, with hotel and café WiFi absorbing most of the heavy use, that is not a realistic number.

There is a real customer for unlimited — someone who genuinely cannot predict usage, tethers a laptop all day, or simply refuses to think about gigabytes. Everyone else is buying reassurance at roughly double the price.

Buying in France, and what it costs you in time

A French airport SIM runs about $15 in our data, and a passport is required for registration. That is a counter, a form and an identity check, not a thirty-second purchase. At Charles de Gaulle after a long-haul arrival, that is a queue you will resent.

The eSIM alternative is live before you land, needs no document, and lets you pick the host network deliberately. If you are unsure whether your handset supports one, check eSIM-compatible phones before you buy anything.

Our recommendation, by trip

From inside the EEA: nothing. Roaming covers it.

One week, cities and trains, from outside the EEA: 10 GB over 30 days, where Nomad's verified $14 is the cheapest and Airalo's verified $16 the next. Do not bother with 5 GB; the saving is five dollars and the anxiety is not worth it.

Two weeks including the Alps or Pyrenees: 20 GB over 30 days, bought before departure. Nomad sells that size and window for a verified $21, under Saily's verified $22.99 and Airalo's verified $23.50, and under Airalo's 15-day row at $22.50 as well.

A month, or two people sharing a hotspot: 50 GB, where Nomad's verified $35 is fifty cents under Airalo's verified $35.50. At 70 cents a gigabyte it makes every unlimited plan on the French market look like a mistake. Our cheapest eSIM rankings show where that sits against the rest of the world.