Best Istanbul SIM Card & eSIM Plans

Discover 23 SIM card in Istanbul on Trip.com, updated April 24, 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 3.08. Choose the option that suits your plan.

With 46.721k verified reviews, SIM card Istanbul boast an average rating of 4.6.

This week's most popular SIM card: "Global (66 Countries) | 4G/5G eSIM | Data Package | 24-Hour Billing | 1-7 Days | QR Code", with 22.654k reviews and a 4.4 rating.

The next available day tour departs on April 25, 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) | 4G/5G eSIM | Data Package | 24-Hour Billing | 1-7 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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23 results for Istanbul SIM card

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Reviews/Trip Moments

Reviews: Turkey 5G eSIM | DayPass/Total Package | 500MB/day - 100GB total | 1-60 days | 24-hour format | QR code
Guest User2026-04-24
We followed the instructions. We had immediate service upon arrival in Istanbul. We didn't have to pay roaming fees with our local carrier. We were thrilled. We highly recommend it!
Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code
Guest User2026-04-24
It exceeded my expectations by far. Excellent value for money. I would buy it again and again. Thanks Trip.
Reviews: Turkey 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-23
An eSIM is the best solution instead of traditional roaming! The only problem is that the mobile network won't work, meaning you won't be able to confirm or pay using double authentication via SMS.
Reviews: Turkey | 5G/4G eSIM | Daily Plan/Data Package | Natural Day Billing | 1-30 Days | QR code
Guest User2026-04-23
We took the 100GB per day plan for 10 days, the internet worked well, and we used Wi-Fi with friends without any issues. It's better value than Esim, I recommend it.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-23
Excellent internet. We used it to its full potential, no lag. The hotel we stayed at had mediocre Wi-Fi, so we used this eSIM to connect to YouTube from the TV in our room. Everything worked.
Reviews: Turkey eSIM | 5G/4G | Day Pass/Total Data Package | 1-30 days | 24-Hour Billing | QR code
Guest User2026-04-13
Trip.com eSIMs are a solid budget option for travel. They’re cheap, easy to install (QR code), and work in many countries with decent 4G/5G speeds. Good value for money and convenient.
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