Top picks for Istanbul SIM card

Discover 22 SIM card in Istanbul on Trip.com, updated 3 November 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From Rs 22.24 per person, with an average total of Rs 426.24. Choose the option that suits your plan.

With 84.78k verified reviews, SIM card Istanbul boast an average rating of 4.5.

This week's most popular SIM card: "Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 24-Hour Billing | 1–30 Days | QR code", with 39.492k reviews and a 4.4 rating.

The next available day tour departs on 4 November 2026. Book now to secure your spot!

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

November is the perfect time to visit Istanbul! Choose from 22 available day tours, including seasonal favorites like Global (77 Countries) 5G/4G eSIM | Supports Google Maps/TikTok/ChatGPT | Total Data Plan | 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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22 results for Istanbul SIM card

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See what other travellers love, based on ratings and bookings

RecommendedAttractions (33582)Day tours (262)Water activities (2)Outdoor & sports (13)Boat tours (131)City sightseeing (80)Nature & wildlife (1)Food & drink (71)Culture & history (251)Spa & wellness (30)Shows & events (26)Sailing (105)Night tours (42)Island tours (28)Sightseeing buses (6)Handcraft experiences (30)Old town walking tours (37)Observation decks (7)Travel photography (4)Cooking classes (15)SIM card (22)Visas (1)Boat tickets (5)Shuttle bus (4)Airport express (1)

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Reviews/Trip Moments

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Reviews: Türkiye 5G eSIM | Three networks · supports all AI & TikTok | 500MB/day–total 100GB | 1–60 days | 24 hr billing | QR code
Guest User2026-11-03
Thanks for the opportunity to stay in touch. I bought it for Tripkomny and used it throughout my trip. The connection quality is excellent, and the setup is very simple. I recommend it to everyone 👍
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Reviews: European universal 5G/4G eSIM | Multi-network support, supports All AI & TikTok | 500MB/day - 50GB total | 1-90 days | 24-hour billing | QR code
Guest User2026-09-22
I used to buy it on websites, but this time I bought it through Trip and it turned out to be very profitable. The internet worked in Turkey, France, and Greece, I’m very happy.
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Reviews: Turkey 5G eSIM | All 3 Major Networks • All AI & TikTok | Day Pass/Total Data Package | 24-Hour Billing | 1–60 Days | QR Code
Guest User2026-11-03
I took a 30GB phone for a week to Istanbul, and I ended up using about 13-15GB without skimping on anything. There were no issues with the installation, but one day the network went out completely for about an hour, then it worked again. But overall, the problem hasn't been resolved since then, so I recommend buying it.
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Reviews: Turkey 5G eSIM | All 3 Major Networks • All AI & TikTok | 1–30 Days | QR Code
Guest User2026-11-03
I've used eSIM several times already; it's much cheaper than roaming charges from Russian carriers. The instructions are simple and clear.
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Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-11-03
This eSIM proved to be a fantastic deal while our ship was at anchor in the Netherlands! Installation via QR code went smoothly without any hassle. Even though I didn't come close to using up the massive 100GB daily allowance, the reliable 10Mbps connection handled all my streaming, messaging, and web browsing seamlessly. It’s an ideal, budget-friendly option for seafarers wanting stable data offshore over 5 days. I would definitely purchase this package again!
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Reviews: Türkiye Data Plans 4G/5G eSIM | 500MB/Days-5GB/Days | 24H Calculation|1-365Days
Guest User2026-11-01
Choose Turkcell, and everything flies smoothly right away. We had no connection issues in Istanbul.

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