Top picks for Istanbul SIM card

Discover 23 SIM card in Istanbul on Trip.com, updated March 22, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From JPY 14.00 per person, with an average total of JPY 509.10. Choose the option that suits your plan.

With 39.766k 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 18.761k reviews and a 4.4 rating.

The next available day tour departs on March 23, 2026. Book now to secure your spot!

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

March 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.

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23 results for Istanbul SIM card

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Reviews/Trip Moments

Reviews: Türkiye 5G eSIM | DayPass/Total Package | 500MB/day - 100GB total | 1-60 days | 24-hour format | QR code
Guest User2026-03-22
Convenient and quick installation upon arrival. Excellent signal quality. I took out a 30GB plan for seven days, including a few days in Antalya and then Istanbul. I ended up using 6-7GB. There was Wi-Fi at the hotels. Data usage: maps, navigation, social media. Highly recommended!
Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code
Guest User2026-03-20
This SIMs was very stable. By the way, the signal was quite weak during our trip to the countryside/ beach.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-21
Very Easy to install. Fair prices, good signal. I do not know about the service, because I didn’t have any issues, so no need for support.
Reviews: Europe 41 Countries Including UK & Turkey 5G eSIM | Multiple Networks | Full AI & TikTok Access | 1-30 Days | Instant QR
Guest User2026-03-03
An excellent card, very convenient that you don't have to go anywhere to get a physical SIM card. Easy to install, economical to use, and the price is a steal.
Reviews: Turkey | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2026-03-19
Very convenient. It activates quickly, the internet works, and the 5G signal is strong. Just read the instructions carefully (which require activation in advance) and you'll be fine.
Reviews: Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code
Guest User2026-03-13
Very convenient, especially when flying through several countries. It worked perfectly in Turkey, Cuba, and Costa Rica. The price is reasonable. No need to look for a SIM card provider upon arrival. It's easy to install through trip.com and activates quickly.