Comparison

Best eSIM for Türkiye (2026): SefereSIM vs Airalo and Saily

This page compares what SefereSIM, Airalo and Saily charge for an eSIM in Türkiye, size by size. SefereSIM wrote this page, and SefereSIM sells one of the eSIMs compared here, so please check our figures against the sources linked below. Competitor prices were checked on 9 November 2026. Our own prices are read live from our catalogue each time this page loads. All prices are in US dollars.

· All comparisons

The short answer

SefereSIM is the cheapest in all 4 fixed-data sizes we compared for Türkiye.

For 7 days of unlimited data, SefereSIM costs least ($3.86) but gives full speed for only 500 MB a day, then 512 Kbps; Airalo ($24.50, 3 GB a day) and Saily ($34.99 for 10 days, 5 GB a day) give more full-speed data for more money.

For 30 days of unlimited data, SefereSIM costs least ($14.76) but gives full speed for only 500 MB a day, then 512 Kbps; Airalo ($69.00, 3 GB a day) and Saily ($71.99, 5 GB a day) give more full-speed data for more money.

Fixed data: the price of each plan size

Each provider's cheapest plan with at least this much data for at least this many days. Competitor prices checked on 9 November 2026; ours are live.
Plan sizeSefereSIMAiraloSaily
1 GB, 7 daysCheapest1 GB, 7 days$1.12$1.12 per GB3 GB, 7 days$6.50$2.17 per GBSource1 GB, 7 days$3.99$3.99 per GBvia eSIMDB's listing of Saily Source1
5 GB, 30 daysCheapest5 GB, 30 days$4.60$0.92 per GB5 GB, 30 days$10.00$2.00 per GBSource5 GB, 30 days$9.99$2.00 per GBvia eSIMDB's listing of Saily Source1
10 GB, 30 daysCheapest10 GB, 30 days$6.42$0.64 per GB10 GB, 30 days$15.50$1.55 per GBSource10 GB, 30 days$15.99$1.60 per GBvia eSIMDB's listing of Saily Source1
20 GB, 30 daysCheapest20 GB, 30 days$13.18$0.66 per GB20 GB, 30 days$22.50$1.13 per GBSource20 GB, 30 days$22.99$1.15 per GBvia eSIMDB's listing of Saily Source1

Notes

  1. Saily's help centre advises buying and installing before you arrive, because its app and website may not load in Türkiye.

The local operator plans further down are not in this table; where one meets a size and costs less, the short answer above says so.

Unlimited data: 7 and 30 days

Each provider's cheapest plan sold as unlimited for this many days, or its next longest, with its fair-use terms. Every one of them slows down after a daily full-speed allowance.
Plan sizeSefereSIMAiraloSaily
Unlimited, 7 daysCheapestUnlimited, 7 days$3.86$0.55 per dayFull speed for 500 MB a day, then 512 KbpsUnlimited, 7 days$24.50$3.50 per dayFull speed for 3 GB a day, then 1 MbpsSource1Unlimited, 10 days$34.99$3.50 per dayFull speed for 5 GB a day, then about 1 Mbpsvia eSIMDB's listing of Saily Source2, 3, 4
Unlimited, 30 daysCheapestUnlimited, 30 days$14.76$0.49 per dayFull speed for 500 MB a day, then 512 KbpsUnlimited, 30 days$69.00$2.30 per dayFull speed for 3 GB a day, then 1 MbpsSource1Unlimited, 30 days$71.99$2.40 per dayFull speed for 5 GB a day, then about 1 Mbpsvia eSIMDB's listing of Saily Source2, 5

Notes

  1. Airalo marks this unlimited plan as not rechargeable.
  2. Saily's help centre advises buying and installing before you arrive, because its app and website may not load in Türkiye.
  3. Saily sells no 7 day unlimited plan here; this is its next longest, 10 days.
  4. Saily's Europe plan, unlimited for 7 days at $28.99, also covers this country.
  5. Saily's Global plan, 30 days for $59.99, also covers this destination, with 30 GB at full speed in total and then 1 Mbps.

Hotspot, top-ups, speed and when the days start

From each provider's own help pages, checked on 9 November 2026. Our column describes the plans matched above.
PolicySefereSIMAiraloSaily
HotspotNot guaranteed. Nothing in our supplier data promises hotspot on these plans, so we do not claim it.YesAiralo's help centre says hotspot works when the phone and the network support it. On unlimited plans, hotspot use counts toward the daily full-speed allowance.SourceYesSaily's help centre explains how to share data as a hotspot. Shared data comes out of the plan's allowance, and Saily's fair use policy applies.Source
Top-up on the same eSIMYes on the fixed-data plans matched above; no on the unlimited ones.Depends on the planOnly some Airalo eSIMs can be topped up; the plan details say which before you buy. Airalo's Türkiye unlimited plans are marked as not rechargeable.SourceYesYou can add data to the same eSIM in the Saily app, once or automatically.Source
Speed and fair useNetwork types listed on the matched plans: 3G/4G/5G.Unlimited, 7 days: full speed for 500 MB a day, then 512 Kbps.Unlimited, 30 days: full speed for 500 MB a day, then 512 Kbps.Unlimited plans: full speed for 3 GB a day (5 GB on some plans), then 1 Mbps until the day resets. Airalo gives no speed guarantee. Fixed-data plans state no slowdown.SourceUnlimited plans have a daily full-speed allowance (5 GB on most country plans, 3 GB for Saudi Arabia and the UAE, per eSIMDB), then about 1 Mbps until the day resets.Source
When the days startWhen the eSIM first connects to a network, on every plan matched above.Most plans start when the eSIM first connects to a supported network at the destination; a few start on install, as the plan details say. Every plan on the pages we read starts on first use.SourceThe plan starts when you arrive and connect to a supported network. If it is never used, it starts on its own 180 days after purchase. It cannot be paused.Source

The local option

A prepaid SIM or eSIM from a local mobile operator. Prices are as the operator lists them, in its own currency, with a dollar figure for comparison.

Where one of these plans meets a size above, with at least its data and at least its days, it is counted in the short answer; the others are listed here only.

Turkcell's plans last at most 28 days, so none of them meets the 30-day sizes.

Turkcell

Turkcell Tourist Package (prepaid line, eSIM or SIM)

PlanPrice as listedIn US dollars
20 GB, 28 days1,800 TRY$35.89

Converted at 50.1529 TRY to the US dollar, rate of 6 November 2026.

How to buy
Apply online up to 90 days before arrival and pay by card, then activate in the Turkcell app (chipped passport and an NFC phone) or at a Turkcell store with your passport.
When the days start
The pack can be used once you arrive in Türkiye; Turkcell does not say exactly when the 28 days start.
Speed and fair use
Up to 300 Mbps depending on the phone; no fair-use terms stated for the 20 GB pack.
Top-up on the same eSIM
Yes. Data and minutes can be topped up in the Turkcell app.
Hotspot
Yes. Turkcell's FAQ says hotspot has no restrictions.
  • Includes 200 minutes and 100 texts. Only for a new Turkcell prepaid line opened with a foreign passport.

Sources: the operator page and the exchange rate

When another eSIM is the better pick

  • If you need more than 500 MB a day at full speed for 7 days, look at Airalo ($24.50, full speed for 3 GB a day, then 1 Mbps) and Saily ($34.99 for 10 days, full speed for 5 GB a day, then about 1 Mbps).
  • If you need more than 500 MB a day at full speed for 30 days, look at Airalo ($69.00, full speed for 3 GB a day, then 1 Mbps) and Saily ($71.99, full speed for 5 GB a day, then about 1 Mbps).
  • If you need a hotspot for a laptop, Airalo and Saily say hotspot works on their eSIMs; we do not guarantee it on ours.

How we compared

For each size we took each provider's cheapest plan with at least that much data and at least that many days. A cell can therefore show a bigger plan than its row, and it always names the plan matched.

Unlimited rows compare plans sold as unlimited for exactly 7 or 30 days, or a provider's next longest plan where it sells neither length.

Our column is read live from our catalogue each time this page loads: the cheapest plan on our Türkiye page that fits, including multi-country plans that cover Türkiye. Our unlimited row is our cheapest Unlimited plan of that length.

Competitor prices are the regular prices each page listed on 9 November 2026, without promo codes or first-order discounts.

Saily's own website refused our automated reads, so its prices come from eSIMDB's listing of Saily. Please check them on Saily's own site before you buy.

Holafly was not checked this week: its website did not answer our requests, so it has no column on this page.

We re-check these prices every week. A competitor price older than 45 days is taken off the page rather than left up.

Sources

Questions

Which eSIM is cheapest for Türkiye?
SefereSIM is the cheapest in all 4 fixed-data sizes we compared for Türkiye.
Is there an unlimited eSIM for Türkiye?
For 7 days of unlimited data, SefereSIM costs least ($3.86) but gives full speed for only 500 MB a day, then 512 Kbps; Airalo ($24.50, 3 GB a day) and Saily ($34.99 for 10 days, 5 GB a day) give more full-speed data for more money. For 30 days of unlimited data, SefereSIM costs least ($14.76) but gives full speed for only 500 MB a day, then 512 Kbps; Airalo ($69.00, 3 GB a day) and Saily ($71.99, 5 GB a day) give more full-speed data for more money. Every unlimited plan here slows down after a daily full-speed allowance.
Can I use the eSIM as a hotspot in Türkiye?
Airalo says hotspot works on its eSIMs. Saily says hotspot works on its eSIMs. SefereSIM does not guarantee hotspot, because nothing in our supplier data promises it.
When do the days of an eSIM for Türkiye start?
SefereSIM: When the eSIM first connects to a network, on every plan matched above. Airalo: Most plans start when the eSIM first connects to a supported network at the destination; a few start on install, as the plan details say. Every plan on the pages we read starts on first use. Saily: The plan starts when you arrive and connect to a supported network. If it is never used, it starts on its own 180 days after purchase. It cannot be paused.

SefereSIM plans for Türkiye

Every plan we sell for Türkiye, with live prices, on one page.

See our Türkiye plans