Best Istanbul SIM Card & eSIM Plans

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

From RUB 5.33 per person, with an average total of RUB 362.20. Choose the option that suits your plan.

With 13.731k verified reviews, SIM card Istanbul boast an average rating of 4.5.

This week's most popular SIM card: "Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 4.076k reviews and a 4.6 rating.

The next available day tour departs on January 3, 2026. Book now to secure your spot!

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

January is the perfect time to visit Istanbul! Choose from SIM card available day tours, including seasonal favorites like Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | 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: 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: Turkey | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2025-12-31
I was nervous about connecting; activation took a long time, but the price and connection quality are 10 out of 9. The terms and conditions stated that activation must be done 3 hours before departure! It's the cheapest connection, and I highly recommend it.
Reviews: Turkey 5G eSIM | Multiple Networks | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Guest User2025-12-18
It's very easy to use, there's an installation button right from the app, the instructions are detailed, and I had excellent internet coverage everywhere. I recommend it; it's cheaper and more convenient than buying a local SIM card.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-01-02
I recently used an eSIM for international travel, and it was great! Setup was easy, and I was able to use it in a short time by simply scanning a QR code. Best of all, it was really convenient to be able to connect to the internet immediately after arriving. There was no hassle of changing SIM cards, and I was able to use data smoothly. I also had the impression that the price was cheaper than buying it locally. I think eSIM is the only choice for future use both domestically and internationally!
Reviews: Turkey 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2025-12-19
The cost performance is excellent! It was very cheap and I had a solid connection in both Istanbul and Cappadocia! I never felt it was slow. 🥹 At first, I didn't know how to connect at the airport, but when I inquired, they explained it to me carefully, so I feel at ease with the support! I highly recommend it!
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