Turkey data prices, and the rule that overrides them

The constraint comes before the price

Turkey’s telecoms regulator, the BTK, has blocked access to most international eSIM providers' websites from inside the country — Airalo, Holafly, Nomad and Saily among them.

An eSIM you already have keeps working normally. What you cannot do from Turkish soil, without a working VPN, is buy one, install one or top one up. Turkey's excellent café and hotel wifi does not rescue you, because the shop you need to reach is the thing being blocked.

So the cheapest route in Turkey is only available in advance. Land without an eSIM installed and your options narrow to the passport counter, whatever the arithmetic below says. Buy before you board, and complete the installation — profile on the phone, not a QR code saved to your photos.

What the data actually costs

With that settled, Turkey is a cheap market. The floor is $0.69 per gigabyte, from Airalo's 50 GB over 30 days at $34.50, verified at source on 13 August 2026.

Both ladders have now been read at source, and they turn out to be near-identical. Saily's 10 GB over 30 days at $15.99 is 49 cents above Airalo's $15.50, and its 20 GB over 30 days at $22.99 is 49 cents above Airalo's $22.50. At 5 GB over 30 days Saily's $9.99 is a cent below Airalo's $10.00 — though Airalo sells 5 GB over 7 days for $9.00 if the shorter window suits. The one size where the sellers genuinely diverge is the top: Airalo's 50 GB over 30 days at $34.50 has no Saily equivalent, and it is the only rate in the country under a dollar a gigabyte.

So there is no meaningful price argument between the two here. Pick on the validity window you need, and buy the largest tier you will actually use.

Saily's 1 GB over seven days at $3.99, verified on 16 August 2026, gives you more than twice the window for a cent less than Airalo's 1 GB over three days at $4.00.

Airalo's own duration steps are small enough to ignore: 10 GB is $14.50 for seven days, $15 for fifteen, $15.50 for thirty. Buy the long one.

Unlimited

Airalo's verified unlimited plans are $11.50 for three days, $18.50 for five, $24.50 for seven, $34.50 for ten, $39 for fifteen and $69 for thirty. Holafly's verified prices sit slightly above at most lengths — $20.50 for five days, $27.50 for seven, $36.50 for ten, $50.50 for fifteen, $73.90 for thirty.

Note the collision at ten days: Airalo's unlimited costs $34.50, exactly what its 50 GB over 30 days costs. Unless you are genuinely going to exceed 50 GB inside ten days, the metered plan is the same money for a longer window.

The airport counter, and what it is worth

A prepaid SIM at a Turkish airport runs about $20, and your passport is required — Turkish lines are registered to the traveller, so bring the physical document. Carrier stores in the cities charge significantly less than the airport counters for the same thing, which is the usual pattern and worth an hour's patience if you have data already.

At $20, the airport SIM sits between Airalo's verified 10 GB at $15.50 and its 20 GB at $22.50. It is not a rip-off. It is simply the more expensive of two options, plus a queue and a passport scan — and it is the only option if you arrive with nothing, which is exactly why the BTK block matters more than the price gap.

Coverage, honestly

Turkcell has the largest market share and the widest coverage, particularly in eastern Turkey, Cappadocia and along the Black Sea coast. That is a statement about Turkey's operators.

It is not a statement about any eSIM you can buy, and this is where earlier versions of this page went wrong. Airalo does not publish a host network for Turkey at all; Merhaba is the name on the product, not a carrier. Holafly names none either, and the Turkish operators once shown against its rows came from our own data rather than from Holafly. Saily and Nomad name none at all, although an earlier version of this page had each of them on a named carrier. eSIMCard does publish host carriers on its country pages, confirmed on its Japanese one, but we have not read its page for this country and hold no network for it here. If you need Turkcell specifically, the only reliable way to get it is to ask for it by name at a Turkcell counter.

Know where signal goes regardless of what you buy: rural Eastern Anatolia, the Cappadocian valleys between the rock formations where narrow gorges cut reception, Black Sea mountain roads between towns, and some Aegean and Mediterranean island-hopping routes. Emergency calls connect on any Turkish network without an active plan.

Every Turkish plan we hold is listed on the Turkey hub.