Best Istanbul SIM Card & eSIM Plans

Discover 23 SIM card in Istanbul on Trip.com, updated April 13, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From USD 0.08 per person, with an average total of USD 3.22. Choose the option that suits your plan.

With 44.033k verified reviews, SIM card Istanbul boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 21.224k reviews and a 4.4 rating.

The next available day tour departs on April 14, 2026. Book now to secure your spot!

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

April is the perfect time to visit Istanbul! Choose from SIM card available day tours, including seasonal favorites like Global (66 countries) | 5G/4G 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.

Search attractions or local attractions & tours
Book now for today
Book now for tomorrow

23 results for Istanbul SIM card

1
2

Frequently asked questions about Istanbul SIM card

How many SIM card are available in Istanbul on Trip.com?

What are the best SIM card in Istanbul?

What are the top-rated SIM card in Istanbul?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

Reviews: Türkiye 5G eSIM | DayPass/Total Package | 500MB/day - 100GB total | 1-60 days | 24-hour format | QR code
Guest User2026-04-11
Esim worked perfectly during my trip to Turkey, with no connection interruptions. Installation was simple and easy.
Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code
Guest User2026-04-11
The signal quality was excellent everywhere except Italy. In Italy, the internet kept dropping out, requiring frequent reboots, which didn't always help.
Reviews: Turkey | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2026-04-11
I highly recommend it! We were in Istanbul, and the internet was fantastic! My first experience with eSIM exceeded all expectations—excellent!
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-11
It works well in Rotterdam and the 3 cities in Belgium we visited in the week.  Good signals most of the time at an extremely reasonable price of just over 2 euro for 7 days 5G usage.  We hardly used 2G as when we are in hotels we use hotels WiFi.  The hotspot works beautifully.
Reviews: Turkey eSIM | 5G/4G | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Guest User2026-04-10
Installation took just a couple of clicks, the TP team responded quickly to my questions, and the connection worked reliably in Istanbul – thank you!
Reviews: European 41-Country eSIM | Supports TikTok & ChatGPT | 5G/4G Networks | Day Pass/Total Data | 1–90 days | Calendar Day Billing | QR code
Guest User2026-04-02
Excellent rates, everything connects quickly, the signal and quality are good, the TP responds instantly, overall I recommend it
Contact Center <br>of the year 2025
Contact Center
of the year 2025
trip.com group
SkyscannerTrip
Trip.com is part of Trip.com Group Limited, one of the world's leading providers of travel services.