Top picks for Istanbul SIM card

Discover 22 SIM card in Istanbul on Trip.com, updated March 21, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From SGD 0.11 per person, with an average total of SGD 4.19. Choose the option that suits your plan.

With 37.985k verified reviews, SIM card Istanbul boast an average rating of 4.5.

This week's most popular SIM card: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 17.799k reviews and a 4.4 rating.

The next available day tour departs on March 22, 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) | 4G/5G 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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22 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 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: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code
Guest User2026-03-11
I also used this esim in Tirana, Albania as a back up to wifi. I received the email immediarely upon purchase. It connected as soon as I landed. Signal was good the whole time and I never had an issue. The data usage website was very hand as well.
Reviews: Turkey | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2026-03-09
We bought an ESIM card in Russia in advance, activated it there after landing in Istanbul, and immediately turned on the ESIM card. The internet speed is top-notch, 4G+5G coverage is good everywhere)) I recommend it.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-12
Had a blast on social media with this esim for Europe. Use it while we’re at Istanbul, Budapest, Poprad and Prague for a 12 days trip! The daily 100GB data makes you not worried about being connected to family and friends globally and really helps with google maps navigation as well! Recommended for its cheap and reliable!
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: Europe (41 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-03-12
So far, so good. I activated it and am enjoying it. I bought it for Greece and Turkey. It even works at sea 😂