Top picks for Onna Wi-Fi & SIM cards

Discover 33 Wi-Fi & SIM cards in Onna on Trip.com, updated April 24, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From PLN 0.40 per person, with an average total of PLN 6.73. Choose the option that suits your plan.

With 47.178k verified reviews, Wi-Fi & SIM cards Onna boast an average rating of 4.6.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 4G/5G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 16.586k reviews and a 4.4 rating.

The next available day tour departs on April 25, 2026. Book now to secure your spot!

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

April is the perfect time to visit Onna! Choose from Wi-Fi & SIM cards 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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33 results for Onna Wi-Fi & SIM cards

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Reviews/Trip Moments

Reviews: Japan | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-11-29
Easy to install. Convenient to use. Good signal. Works well even in many places. There is a link to check how much you have used. Recommended. No need to put in a SIM card, it's a hassle.
Reviews: Japan SoftBank 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-04-14
It works perfectly. If your phone supports eSIM, it's the easiest and cheapest way. Highly recommended.
Reviews: Japan 5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-02-20
The signal is unstable. After watching videos for a while each day, the signal becomes extremely slow, and even mobile payment functions become unusable.
Reviews: Asia 10 Destinations 5G eSIM | Japan, Thailand, Vietnam, Indonesia, Korea & More | ChatGPT | 1–30 Days | Instant QR
Guest User2026-03-10
Perfect for people coming to China. Easy to use, convenient, connects to the internet and works fine, not too slow.
Reviews: Japan KDDI 5G local eSIM | DayPass | 100GB/day | 3-26 days | QR code
Guest User2026-04-10
Great! Both the price and the data allowance are good. You can use the internet for extended periods without having to turn it off or worry about running out of data. The overall signal is good, except for some areas with poor reception. The internet speed is average, neither super slow nor super fast, but it works well without any lag. All apps open smoothly. This might be because the local internet signal isn't supposed to be super strong as it would interfere with the overall network, so it prioritizes consistent usability over high speeds. Overall, it's good.
Reviews: Japan | DOCOMO 4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-30 days | QR code
Guest User2026-04-12
I bought one for myself and my husband, and we stayed in touch the entire trip, using maps to navigate, buying tickets, and more. I highly recommend it!
iF Design Award 2026
iF Design Award 2026
Contact Center <br>of the year 2025
Contact Center
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