Top picks for Istanbul SIM card

Discover 19 SIM card in Istanbul on Trip.com, updated January 9, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SEK 1.00 per person, with an average total of SEK 28.12. Choose the option that suits your plan.

With 26.231k verified reviews, SIM card Istanbul boast an average rating of 4.5.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 11.983k reviews and a 4.4 rating.

The next available day tour departs on January 10, 2026. Book now to secure your spot!

Istanbul SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

January is perfect for visiting Istanbul! Choose from SIM card available day tours, including seasonal hits like Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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19 results for Istanbul SIM card

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Reviews/Trip Moments

Reviews: Turkey | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2026-01-09
Great service! I activated it even while I was in Istanbul! Thank you for making our trip more comfortable. Activated on Android without any problems.
Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour billing | QR code
Guest User2025-11-22
I've repurchased this multiple times. It's ready to use immediately upon arrival, and renewals are very convenient. Checking usage on the website is easy, and data sharing is supported. Internet connectivity is consistently smooth across different locations in Spain.
Reviews: Türkiye 5G eSIM | DayPass/Total Package | 500MB/day - Total 30GB | 1-30 days | QR code
Guest User2025-11-23
ESIM is very convenient and works immediately upon arrival. The signal was good in all three locations I visited during my trip to Turkey. I frequently use IG and Google Maps. Highly recommended. I would repurchase next time.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-01-09
Drei is the carrier. It works great, it's easy to set up (scanning a QR code installs the SIM card right away), and I've tested it – it has a good signal and good speeds in Turkey, France, and Spain. I'll buy more when I need them.
Reviews: Turkey 5G eSIM | Multiple Networks | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Guest User2026-01-08
A great eSIM for Turkey! I bought it in advance, activated it before my flight, and connected immediately upon landing in Istanbul. The speed was stable, and the 20GB data lasted a week with plenty to spare (maps, messaging, and stories). No problems at all. Inexpensive and convenient, highly recommended!
Reviews: Turkey eSIM | 5G/4G | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Guest User2025-11-06
Set up is important, select roaming! It won't work without proper setting! Struggled slightly, and customer service didn't help
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