Internet in Senegal: no UK plan covers it, so here is what does

Italy and Croatia at least give you the possibility that your plan already covers you. Senegal does not. It sits outside every standard European roaming bundle, and it lands in the expensive tier of the global ones. If you fly to Dakar without doing anything, you are either on a per megabyte tariff that will produce a memorable bill, or on a daily global pass at around seven pounds.

What makes Senegal interesting is the other side of the equation. Local data is genuinely cheap, the market leader has excellent coverage, and unusually, the travel eSIM sold for the country runs on that same market leader rather than on a weaker second network. So for once there is no hidden compromise buried in the eSIM: you get the best network in the country either way, and the choice comes down purely to price and to how much of your first day you want to spend at a counter.

One warning before we start, because it trips up a lot of guides written from French sources: the operator once called Free Senegal is now called Yas, and it has never had any connection to the French network Free Mobile. If you read a comparison that mentions “Free” in a Senegalese context, check which one it means.

Why you actually need data in Senegal

The Senegalese need is practical and on the ground, and it looks little like a European trip.

The first is mobile money. Orange Money and Wave are embedded well beyond the big cities: transport, small traders, craftsmen, splitting a bill. Many vendors have no card terminal at all, and a UK card is expensive at an ATM. Without data you fall back on cash and on withdrawal fees.

The second is arranging movement. Taxis, the sept-places shared cars up to Saint-Louis or into the Sine Saloum, transfers to the Petite Côte, a pirogue into Casamance: it is all set and reset by phone and WhatsApp, usually the same morning.

The third is staying reachable on a trip where plans move. Guides, drivers and guesthouse owners work on WhatsApp, and a missed message on the morning of a departure genuinely costs you a day.

Add offline-capable navigation once you leave the tarmac, and photos you want to send the same evening, and it adds up.

Solution 1: will your UK plan work in Senegal?

Short answer: not as standard, and the gap between networks is wide.

Three includes Senegal in Go Roam Around the World Extra, its global tier, at around £7 a day. That is the most straightforward route if you are already a Three customer.

EE covers Senegal through its Zone 3 Daily Pass, again in the region of seven pounds a day depending on your plan and the pass you pick.

Vodafone and O2 do not include Senegal in their standard travel bundles. You are on out-of-bundle rates, which for data means a per megabyte tariff you do not want to discover after the fact. Check your account before you fly and add whatever global option exists on your plan.

MVNOs are simpler and worse: giffgaff, Smarty, Voxi and iD Mobile build their roaming around Europe, and West Africa is either excluded or priced punitively.

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Senegal’s mobile networks: Orange, and then daylight

The Senegalese market has one dominant player and two unequal challengers.

Orange Senegal, the Sonatel subsidiary, is the leader and the best coverage in the country. It holds up across most of the territory: Dakar obviously, but also Saint-Louis, the Petite Côte, Saly, Thiès and Casamance. It is the default choice the moment your trip leaves the major cities.

Yas, the operator formerly known as Free Senegal, is second. Good urban coverage and very aggressive data pricing, but it thins out faster than Orange once you leave the main routes. Excellent for a Dakar-based stay, questionable for a touring itinerary.

Expresso is third, with very low entry pricing and noticeably weaker coverage outside the big cities. Not a front-line choice for a visitor.

The regulator, the ARTP, also lists Hayo and Promobile, but neither is relevant to a short visit.

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To help you decide between a physical SIM and an eSIM for your kind of trip, we built two small tools.

What a local SIM card really costs in Senegal in October 2026

This is where Senegal is genuinely good value. Prices are in CFA francs, with euro and pound equivalents.

Orange sells the SIM and eSIM Teeru, built for visitors, at 9,900 CFA francs, roughly €15 or £13, with 15 GB including 5 GB reserved for 5G, 600 domestic minutes, a handful of international minutes and 500 texts, over fifteen days. It is calibrated almost exactly for a two week holiday.

Outside the visitor offer, standard Orange passes go very low indeed: from 100 MB for 200 CFA francs up to 50 GB for 20,000 CFA francs, about €30 or £26, with daily passes from 50 to 500 CFA francs.

Yas is cheaper still: 9 GB for a week at 2,000 CFA francs, roughly €3 or £2.60, and 65 GB over thirty days at 15,000 CFA francs, about €23 or £19.70. Expresso offers around 7 GB for a month at 2,000 CFA francs.

Buy on arrival or in advance: the three options compared

Holafly Senegal: our recommendation, and where it stops

The Senegalese case is easy to call, and it turns entirely on the length of the stay.

It solves the arrival problem: you land connected, skip the registration desk, and can call your host from the baggage belt. It also solves the roaming problem, which here is a real one, since no standard UK plan covers the country.

It does not solve the long stay problem, where the local SIM is objectively better. Better to say so plainly.

Worth noting, and it is rare enough to flag: the eSIM runs on Orange Senegal, the market leader. There is no hidden second-tier network behind it, unlike Kenya or Croatia where the travel eSIM quietly runs on the number two.

GET -5% OFF AT HOLAFLY WITH CODE LAPLANETEDECARO

Network coverage: where it works and where it struggles

Free Mobile, Free Senegal and Yas: the name that breaks every guide

This section exists because a large share of the English language material on Senegalese connectivity is translated or adapted from French sources, and it inherits a confusion that makes some of it actively wrong.

Free Mobile is a French network. It includes Senegal in the 35 GB allowance of its main plan, which is why French visitors are often told they need to buy nothing. That is true for them. It has no bearing on a UK traveller whatsoever.

Free Senegal was a Senegalese company, the country’s second operator, owned by Saga Africa Holdings. It now trades as Yas. It never belonged to the Iliad group, it never had a branding agreement with Free Mobile, and the shared name was commercial coincidence.

Why this matters to you, concretely:

Because a guide that says “with Free, get a Free SIM locally” has merged two unrelated companies, and the advice that follows is unreliable.

Because Senegalese price comparisons that quote “Free” at 2022 rates are actually describing Yas, whose range has since changed name and structure.

Because if you go looking for a “Free” shop in Dakar you will not find one. The signage says Yas.

The rule to carry: whenever you read about connectivity in Senegal, mentally substitute either “Free Mobile” or “Yas” depending on context. If the sentence stops making sense once disambiguated, the source did not know what it was describing.

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Where to go next

If Senegal is one stop on a longer route, or you are comparing destinations, we have covered the same ground elsewhere.

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So which option should you pick for Senegal?

Three lines, if we had to.

Do not fly out on default settings. No standard UK plan covers Senegal. Three and EE sell global day passes at around £7, Vodafone and O2 will put you on out-of-bundle rates. Check your account before you go, whatever else you decide.

For one to two weeks, the eSIM is the sensible compromise: you land connected, you skip the registration desk, and at about £50 for fifteen days it is half the cost of a daily global pass. The code LAPLANETEDECARO takes -5% off.

For a month or more, buy a local SIM, and buy Orange if you are leaving Dakar. Around £20 for 65 GB from Yas, or £13 for the Orange Teeru bundle, against £89 for thirty days of travel eSIM. The maths is not subtle.

If we have missed something, or if you have hit a guide still conflating the two Frees, let us know in the comments.

Safe travels, and take your time over the tea (nobody leaves halfway through the second glass, not even to go and find signal).