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Best Belfast Connectivity Solutions

Discover 26 Wi-Fi & SIM cards in Belfast on Trip.com, updated January 3, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From DKK 0.60 per person, with an average total of DKK 29.40. Choose the option that suits your plan.

With 7.939k verified reviews, Wi-Fi & SIM cards Belfast boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code", with 4.086k reviews and a 4.6 rating.

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

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

January is perfect for visiting Belfast! Choose from Wi-Fi & SIM cards available day tours, including seasonal hits like Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 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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26 results for Belfast Wi-Fi & SIM cards

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Reviews/Trip Moments

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Reviews: USA 5G eSIM | DayPass /Total | 500MB/day-total 100GB | 1-90 days | QR code (excluding Guam and Saipan)
Guest User2026-01-02
I recently used an eSIM for international travel, and it was great! Setup was easy, and I was able to use it in a short time by simply scanning a QR code. Best of all, it was really convenient to be able to connect to the internet immediately after arriving. There was no hassle of changing SIM cards, and I was able to use data smoothly. I also had the impression that the price was cheaper than buying it locally. I think eSIM is the only choice for future use both domestically and internationally!
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Reviews: USA 5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 1-90 Days | QR Code (excluding Guam and Saipan)
Guest User2025-12-15
Very convenient and much cheaper than using roaming. The internet is super fast (depending on location). Easy installation; you pay and it's ready to use immediately. There are options to suit your needs.
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Reviews: USA/Canada 5G eSIM | Day Pass/Total Data Package | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-12-27
Very easy to install and activate the eSIM. I chose this eSIM because it won’t cut you off totally if you finish using your quota. Data usage can also be tracked easily in the Trip.com app
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Reviews: United States | 5G eSIM | Day Pass/Total Package | 24H Billing | 1-30 days | QR code
Guest User2025-12-05
It's very convenient. The signal is normal. When I arrived at the airport, I was able to use it right away. My iPhone works quite well, but my boyfriend uses a Samsung. When I went to get some food, the signal disappeared for a bit, and then it came back and I was able to use it normally.
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Reviews: Canada & US | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2025-12-31
For 10 days, this esim provider is my trusted and efficient travel companion!! Its very fast, stable and strong even if im inside a high speed train from Montreal to Toronto, when i was on highway to Quebec or on top of Empire state bldg. At its price, it serves me the best data I have while travelling in US and Canada!!! Highly recommended and will surely book this again when I go back to US/Canada!!! Keep up the Excellent work!!!🙏⭐️⭐️⭐️⭐️⭐️
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Reviews: USA 5G eSIM | Dual Network Coverage | 1–30 Days | Instant QR
Guest User2025-11-22
I traveled across the US this time, and the Wi-Fi was stable everywhere I went. The steps to use it were also simple, and I was able to connect quickly. I'm really glad I chose this. Thank you.

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