Turkey works well as a family holiday: resorts on the Riviera, boat trips, a few days of history in Istanbul or an early morning in Cappadocia. The phone side is straightforward too, as long as you sort it before you leave. This guide covers how much data each person in a family actually needs, what to do about a child's phone, when sharing a hotspot makes sense, and what a family of four really pays.
The short version: one data eSIM per person, installed at home on Wi-Fi, switched on when you land. You can see every plan and price on our Turkey eSIM page. The rest of this page explains how to choose the right amount for each of you.
Does my UK phone plan work in Turkey?
Before buying anything, check what your own mobile plan includes abroad. The EU's "roam like at home" rules cover the 27 EU countries plus Iceland, Liechtenstein, Norway, Ukraine and Moldova. Turkey is not on that list, and since Brexit those rules do not apply to UK customers in any case. Some operators choose to include other destinations in their plans, so the only reliable answer is in your plan's terms or your operator's app.
If your plan does not cover Turkey, or covers it with a small allowance, a travel eSIM for each person is the usual alternative. Your normal SIM stays in the phone, so you keep your UK number for calls and texts (charged at your operator's rates), while the eSIM handles the data.
Mobile networks in Turkey
Turkey has three mobile operators: Turkcell, Türk Telekom (TT Mobil) and Vodafone Türkiye. 5G was switched on from 1 April 2026, starting in the 81 provincial capitals, with the aim of covering the whole country within two years.
We do not publish which local network our eSIMs connect to, and we have not tested speeds on the ground, so we will not promise a particular speed. What matters for a family is having enough data for each person and a simple way to top up if someone runs out.
The 120-day phone registration rule
Turkey's regulator, the BTK, states that devices brought from abroad can be used for 120 days from the date of entry without registration, and that unregistered devices are cut off after that. If a tourist takes out a subscription with a Turkish operator, the phone's IMEI is linked to that Turkish number. The 120-day rule concerns phones used on Turkish networks. For a holiday of a few weeks it raises no practical question; if you are planning a long stay, check with the BTK.
How much data does a family need in Turkey?
Families rarely use the same amount. A parent checking maps and messages uses far less than a teenager posting videos. These are the reference figures we use. They are guides, not quotas:
| Usage | Per day | 7 days | 14 days |
|---|---|---|---|
| Light (messages, maps) | 0.3 GB | 2.1 GB | 4.2 GB |
| Everyday (plus social media, photos) | 0.7 GB | 4.9 GB | 9.8 GB |
| Heavy (plus video, video calls) | 1.5 GB | 10.5 GB | 21 GB |
A few practical points for a Turkey holiday:
- Younger children who mainly message grandparents or play offline games are usually fine on a light plan.
- Teenagers who stream and post will usually be in the heavy column.
- Parents tend to fall in the everyday column: maps around Istanbul, restaurant searches, transfer messages and photos.
- If you want a precise estimate, our data calculator works it out per person.
What does an eSIM for a family of four in Turkey cost?
These are today's Sirocco prices per traveller, in euros including tax, and they update automatically on this page. Sirocco charges in euros; the site can show an indicative amount in pounds. Plans for Turkey start from €2.80.
| Usage | 7 days | 15 days |
|---|---|---|
| Light | 3 GB: €4.70 | 5 GB: €7.30 |
| Everyday | 5 GB: €6.50 | 12 GB: €9.10 |
| Heavy | at least 10 GB: €9.10 | at least 20 GB: €13.80 |
Each price is for the cheapest plan with at least that much data and at least that many days. If a larger plan, or one with a longer validity, costs less, that is the one shown. An unlimited option also exists for Turkey, with fair use of 2 GB a day at full speed, after which speed is reduced.
Example: a family of four for a week. Two parents on everyday use at €6.50 each, a teenager on heavy use at €9.10 and a younger child on light use at €4.70. From three eSIMs in the same order, 10% comes off the total, and the exact amount is shown before you pay. If all four of you take 5 GB for a week, the total is €23.40, discount included.
The same family for 15 days: two parents at €9.10 each, the teenager at €13.80 and the child at €7.30, again with 10% off the total. If all four take at least 10 GB for 15 days, the total is €32.76.
The group discount applies automatically from three eSIMs in one order, is rounded in your favour and is shown before you pay. It cannot be combined with a promo code, and there is no discount for two travellers.
One plan per person, chosen person by person
With a family eSIM, one adult orders for up to 10 travellers in a single purchase, and each person gets their own eSIM with their own plan. There is no shared pot: one person's data is never used up by someone else. If the teenager runs out on day five, only their connection stops, and nothing extra is charged. The organiser can then top up that one eSIM from the trip area, with no reinstallation and without touching anyone else's plan. Top-ups are available when the offer allows.
Data you do not use becomes credit for your next trip.
The organiser enters each traveller's mobile number, and each person receives a personal installation link by text (texts can be sent to UK numbers), with a step-by-step guide and a QR code as a backup. The text is only sent when the organiser asks. A reminder goes out two days before departure if an eSIM is not yet installed, and you can switch it off. The organiser can see the status of each eSIM (link sent, opened, installed, connected, data used up), but never another adult's installation codes, contact details or detailed usage. More on the family eSIM page.
Does my child need a phone in Turkey?
Not necessarily. On a resort holiday, a young child is usually with a parent all day. A phone becomes useful when older children head to the pool or the beach on their own, or simply to stay in touch with grandparents back home.
If your child does take a phone:
- Check it accepts eSIMs. Dial *#06#. If an EID number appears, the phone supports eSIM. We do not check models for you; you confirm each phone when ordering.
- Check it is unlocked. A phone bought on a contract may be locked to its network. Ask your operator to unlock it before you go.
- Set them up as a child. When ordering, you can give a traveller a child profile. The smallest plan for the destination is suggested by default, at the same price as an adult plan of the same size. In the free Sirocco app, the child sees their remaining data and the end date, and can ask for more data by choosing an amount, without seeing any price. You accept (which tops up their eSIM), choose a different amount or decline. Without a reply, the request expires after 24 hours and nothing is charged.
To be clear, this is not parental control: it does not filter or block any site, does not show what your child looks at and does not locate them. There is no account in the child's name, and purchases are for adults only. Without the app, the eSIM can still be installed from the web guide with an adult's help. See the kids eSIM page for details.
Hotspot or one eSIM each?
Sharing one parent's connection by hotspot can work for a tablet in the hotel room. As a family strategy, it has limits:
- Hotspot depends on the offer and the country, and each offer page says so before you pay. Do not assume it is always available.
- When it is possible, shared data comes out of the plan of the person sharing.
- It drains the sharing phone's battery quickly, and the children are only connected when they are next to that parent.
For teenagers who want to message friends on their own, a separate eSIM is usually simpler. More on our group data help page.
Hotel Wi-Fi in Turkey: what to use it for
If your hotel has Wi-Fi, we cannot vouch for its quality, which varies from one place to another, so treat it as a bonus. It is useful for:
- downloading offline maps of Istanbul, Antalya or Cappadocia before a day out;
- downloading films and series for the children before a flight or a long transfer;
- app updates and photo backups, which can use a lot of mobile data.
Best time for a Turkey family holiday, and what it means for data
Go Türkiye lists May, June and September among the best months for the Turkish Riviera, with July and August as the high season. For Cappadocia, September and October are recommended.
Before you leave: a checklist
- Check each phone: *#06# for the EID, and unlocked. See our compatibility page.
- Order one eSIM per person and choose each plan.
- Install every eSIM at home on Wi-Fi a few days before departure (installation help). Leave the eSIM line switched off until you travel.
- Do not delete an eSIM after installing it: it cannot always be reinstalled.
- On arrival, switch on the eSIM line, select it for mobile data and turn on data roaming for that line only (how to). Your plan starts at this first connection in Turkey, not when you install it (when does my plan start).
Emergency numbers in Turkey
The UK government's travel advice gives 112 as the emergency number in Turkey. The eSIM is data only, with no local number and no regular calls or texts, so make emergency calls from your usual line. Internet calling and messaging apps work over the eSIM's data.
If something goes wrong
A real person answers, Monday to Friday, 9am to 6pm Paris time, usually within two working hours, in English, French, Spanish, Italian, German and Portuguese, by form and email. There is no 24/7 support and no live chat, which is another good reason to install and check everything at home before you leave. You can pay with Apple Pay, Google Pay or card, and no mobile number is needed to buy.