Istanbul eSIM
Stay connected in Istanbul with an instant-activation eSIM, fast data, and reliable support.
PLANS FOR ...
Customize your plan in 3 simple steps
1. Choose your destination
2. How much data do you need?
Select a destination to view plans.
3. How many days are you traveling?
Select data amount first.
Coverage
4G/5G networks in Istanbul
Activation
QR setup in minutes
Trip ready
Ideal for moving around Istanbul
Why use an eSIM in Istanbul?
You avoid roaming costs, activate your plan before flying, and get online as soon as you land in Istanbul. You can also keep your main number active while using travel data in Turkey.
Short trip (2-4 days)
1-3 GB
Navigation, messaging, tickets, and maps.
Full week (5-8 days)
5-10 GB
Daily maps, social apps, and short-form video.
Long stay (9-15 days)
10-20 GB
Occasional hotspot, video calls, and light work.
Connectivity checklist for Istanbul
Networks usually available: Turkcell, Vodafone TR.
Network coverage and quality for Istanbul
Excellent signal in major cities and tourist areas.
Estimated usage by activity
How to activate your eSIM for Istanbul
Step 1
Buy
Prepaid plan without contracts.
Step 2
Scan
Immediate QR code.
Step 3
Surf
Internet as soon as you land.
Options in Turkey
| Option | Cost | Setup |
|---|---|---|
| Roaming | Very Expensive | Automatic |
| Turkish SIM | Bureaucracy | Passport registration |
| Onzly eSIM | Affordable | No registration |
Frequently asked questions for Istanbul
Does Onzly eSIM work in Istanbul?
Yes, Onzly eSIM provides coverage in Istanbul and across Turkey through 4G/5G partner networks.
Can I activate the eSIM before arriving in Istanbul?
Yes, you can install it before traveling and activate it upon landing to connect immediately.
Is TikTok/Instagram blocked?
No, with our eSIM you have free access to all apps.