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IstanbulWi-Fi & SIM cards

Top Picks for Istanbul Wi-Fi & SIM cards

Discover 22 Wi-Fi & SIM cards in Istanbul on Trip.com, updated October 18, 2025, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From GBP 0.19 per person, with an average total of GBP 2.45. Choose the option that suits your plan.

With 12.726k verified reviews, Wi-Fi & SIM cards Istanbul boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code", with 3.923k reviews and a 4.5 rating.

The next available day tour departs on October 19, 2025. Book now to secure your spot!

Istanbul Wi-Fi & SIM cards usually take about 1 hours — perfect for a relaxed, immersive experience!

October is the perfect time to visit Istanbul! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 5G/4G eSIM | Total Package | 24H 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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22 Results for Istanbul Wi-Fi & SIM cards

  • Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code

    Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code

    Renewable
    Hotspot capable
    4.7/5
    Great· 2.5k reviews· 62.7k booked
    5% off
    Limited-time sale
    From£0.19£0.2
  • Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

    Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code

    Renewable
    Hotspot capable
    4.5/5
    Satisfactory· 3.9k reviews· 56.6k booked
    From£0.98
  • Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

    Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 2.5k reviews· 27.6k booked
    From£1.50
  • Europe 4G/5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR code

    Europe 4G/5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR code

    Hotspot capable
    4.6/5
    Satisfactory· 1.5k reviews· 31.7k booked
    5% off
    Limited-time sale
    From£0.19£0.2
  • Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

    Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code

    Renewable
    Hotspot capable
    4.6/5
    Satisfactory· 137 reviews· 2.4k booked
    10% off
    Limited-time sale
    From£1.38£1.54
  • Turkey 5G eSIM | DayPass /Total | 1-30 days | QR code

    Turkey 5G eSIM | DayPass /Total | 1-30 days | QR code

    Renewable
    Hotspot capable
    4.7/5
    Great· 532 reviews· 16.4k booked
    12% off
    Limited-time sale
    From£0.21£0.24
  • Turkey | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code

    Turkey | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code

    Hotspot capable
    4.8/5
    Great· 382 reviews· 4.5k booked
    From£0.21
  • Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

    Global 108 Destinations 5G eSIM | One eSIM, Worldwide Coverage | 1–30 Days | Instant QR

    Hotspot capable
    4.3/5
    Good· 159 reviews· 2.7k booked
    From£0.95
  • Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code

    Orange World 4G/LTE eSIM | 50MB–20GB total for 31 days | Calls + SMS | Calendar-Day Billing | QR code

    Includes SMS messages
    Phone calls supported
    Hotspot capable
    5.0/5
    Excellent· 2 reviews· 112 booked
    From£20.97
  • Turkey 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

    Turkey 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code

    Hotspot capable
    4.6/5
    Satisfactory· 199 reviews· 4.8k booked
    From£0.29
  • Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-90 days | QR code

    Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | 24H Billing | 1-90 days | QR code

    Hotspot capable
    4.5/5
    Satisfactory· 158 reviews· 2.5k booked
    From£0.21
  • Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code

    Global eSIM (149 countries/regions) 4G/5G | eSIM | China Mobile CMLink | 1-30 day optional | Instant order and use | Supports hotspots | QR Code

    Hotspot capable
    4.3/5
    Good· 44 reviews· 812 booked
    From£2.22
  • Europe eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code

    Europe eSIM | 5G/4G | Daily/Total Data Package | 1-30 days | 24-Hour Billing | QR code

    Hotspot capable
    4.5/5
    Satisfactory· 318 reviews· 7.3k booked
    50% off
    Limited-time sale
    From£0.21£0.42
  • Europe 41 Destinations 5G Prepaid eSIM | UK, Turkey & More | 1–30 Days | Instant QR

    Europe 41 Destinations 5G Prepaid eSIM | UK, Turkey & More | 1–30 Days | Instant QR

    Hotspot capable
    4.7/5
    Great· 104 reviews· 1.4k booked
    From£0.20
  • Turkey 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

    Turkey 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR

    Hotspot capable
    4.2/5
    Good· 43 reviews· 1k booked
    From£0.21
  • Global (72 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

    Global (72 countries) | 4G/5G eSIM | Total Package | 365-day validity | 24H | QR code

    Renewable
    Hotspot capable
    4.3/5
    Good· 157 reviews· 907 booked
    From£11.36
  • Asia and Europe (48 countries) 4G/5G eSIM | Daily package/Total package | 1-30 days | 500MB/day-total 30GB | 24-hour system | QR code

    Asia and Europe (48 countries) 4G/5G eSIM | Daily package/Total package | 1-30 days | 500MB/day-total 30GB | 24-hour system | QR code

    Renewable
    Hotspot capable
    4.5/5
    Satisfactory· 19 reviews· 188 booked
    5% off
    Limited-time sale
    From£1.64£1.73
  • Middle East 4G/5G eSIM | Daily package/Total package | 1GB/day-total 30GB | 1-30 days | 24-hour system | QR code

    Middle East 4G/5G eSIM | Daily package/Total package | 1GB/day-total 30GB | 1-30 days | 24-hour system | QR code

    Renewable
    Hotspot capable
    4.5/5
    Satisfactory· 39 reviews· 634 booked
    5% off
    Limited-time sale
    From£2.25£2.37
  • Multiple countries in the Middle East eSIM | 5G/4G | High-speed data | 24 hours | 1-30 days | QR code

    Multiple countries in the Middle East eSIM | 5G/4G | High-speed data | 24 hours | 1-30 days | QR code

    Hotspot capable
    4.8/5
    Great· 9 reviews· 195 booked
    From£1.36
  • [Türkiye] 4G | eSIM | 1-30 days available | Subscribe and use | Hotspot supported | QR Code

    [Türkiye] 4G | eSIM | 1-30 days available | Subscribe and use | Hotspot supported | QR Code

    Hotspot capable
    4.0/5
    Good· 1 review· 35 booked
    From£2.51
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Reviews/Trip Moments

★
★
★
★
★
Reviews: Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code
Guest User2025-10-12
I tried eSIM 2's plan in Albania, and this company's plan is much better. I didn't lose data while traveling north or south of Albania.
★
★
★
★
★
Reviews: Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Guest User2025-09-24
Coming to Japan alone is comfortable. No need to worry about communication. The signal is good, no cuts. Plus, you can watch many series. Calling the hotel, the signal is good. It's very good. Normally, I use roaming, so the internet runs out very quickly.
★
★
★
★
★
Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-10-08
The connection speed is fast, no need to take out the card, just scan the QR code, it is very easy to operate, and the price is very cheap! I will definitely buy it again next time and will recommend it to my friends!
★
★
★
★
★
Reviews: Europe 4G/5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR code
Guest User2025-10-12
I’ve been using it for a day and so far so good! No interruptions and good enough for work and streaming. Easy install
★
★
★
★
★
Reviews: Global (100 countries) 4G/5G eSIM | DayPass/Total | 500MB/day - 30GB Total Data | 1-30 days | 24-hour billing | QR code
Guest User2025-10-10
Great offer! Always in touch! Fast connection! I wish I hadn't used it before! I recommend it to everyone!
★
★
★
★
★
Reviews: Turkey 5G eSIM | DayPass /Total | 1-30 days | QR code
Guest User2025-10-12
I connected to my eSIM card very quickly and easily. It works everywhere except underground. Overall, if your phone supports eSIM, this option is much more convenient and cheaper than buying a SIM card locally or signing up for roaming in another country. No documents are required to connect, and you can choose any amount of daily data. The internet connection is better than our hotel Wi-Fi. I recommend it.

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