Top picks for Belfast SIM card
Discover 30 SIM card in Belfast on Trip.com, updated July 16, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
From US$0.07 per person, with an average total of US$4.07. Choose the option that suits your plan.
With 13.196k verified reviews, SIM card Belfast boast an average rating of 4.5.
This week's most popular SIM card: "Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | QR Code", with 5.847k reviews and a 4.6 rating.
The next available day tour departs on July 17, 2026. Book now to secure your spot!
Belfast SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!
July is perfect for visiting Belfast! Choose from 30 available day tours, including seasonal hits like Global 77 Countries 4G/5G eSIM | Day Pass/Total Data Package | 24-Hour Billing | 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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30 results for Belfast SIM card
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Recommended
Hotspot-capable4.5/5Excellent· 2.4k reviews· 79.3k booked52% offLimited-time saleFromUS$0.09US$0.19
Hotspot-capable4.6/5Excellent· 738 reviews· 23.1k booked60% offLimited-time saleFromUS$0.19US$0.48
Hotspot-capable4.5/5Excellent· 1.1k reviews· 29.2k booked61% offLimited-time saleFromUS$0.07US$0.18
Hotspot-capable4.6/5Excellent· 570 reviews· 14.2k booked5% offLimited-time saleFromUS$0.18US$0.19
Includes SMS messagesIncludes topped-up amountPhone calls supported4.4/5Very good· 50 reviews· 1.2k bookedFromUS$12.52
Includes SMS messagesPhone calls supportedHotspot-capable4.5/5Excellent· 357 reviews· 9k booked15% offLimited-time saleFromUS$15.25US$17.95
Hotspot-capable4.5/5Excellent· 637 reviews· 12.1k booked50% offLimited-time saleFromUS$0.28US$0.57
Includes SMS messagesPhone calls supportedHotspot-capable4.9/5Perfect· 17 reviews· 206 bookedFromUS$11.31
Hotspot-capable4.6/5Excellent· 214 reviews· 4.7k booked50% offLimited-time saleFromUS$0.09US$0.18
Hotspot-capable4.4/5Very good· 63 reviews· 1.7k booked20% offLimited-time saleFromUS$1.48US$1.85
Includes SMS messagesPhone calls supportedHotspot-capable4.6/5Excellent· 12 reviews· 161 booked20% offLimited-time saleFromUS$7.52US$9.41
Hotspot-capable4.5/5Excellent· 126 reviews· 2.8k booked51% offLimited-time saleFromUS$0.19US$0.39
Includes SMS messagesPhone calls supportedHotspot-capable4.3/5Very good· 123 reviews· 2.9k booked15% offLimited-time saleFromUS$15.28US$17.98
5% offLimited-time saleFromUS$0.97US$1.03
Phone calls supported5.0/5Perfect· 5 reviews· 148 bookedFromUS$7.41
Hotspot-capable4.4/5Very good· 586 reviews· 11.8k booked50% offLimited-time saleFromUS$1.07US$2.14
Hotspot-capable4.3/5Very good· 54 reviews· 1.2k bookedFromUS$4.42
Hotspot-capable4.7/5Outstanding· 196 reviews· 3.7k bookedFromUS$0.24
Hotspot-capable4.3/5Very good· 23 reviews· 355 booked5% offLimited-time saleFromUS$0.84US$0.89
Hotspot-capable4.6/5Excellent· 5.8k reviews· 55.9k bookedFromUS$2.00
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Reviews/Trip Moments
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Reviews: United States 5G eSIM | Daily/Total package | 500MB/day - total 100GB | 1-90 days | 24-Hour Billing | QR code
Guest User2026-07-15
I saved about €30 and got a better service than those who used different e-sims★
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Reviews: United States/Canada 5G eSIM | Daily Plan/Data Package | 1-30 Days | 24-Hour Billing | QR Code (Excluding Guam & Saipan)
Guest User2026-07-11
Affordable and great price, for all places, must use and reccomended. great for friends, and couples★
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Reviews: United States 5G eSIM | Daily Plan / Total Data | 1-30 Days | 24-Hour Billing | QR Code (Excluding Guam & Saipan)
Guest User2026-07-14
It was easy and straightforward to find a plan and book it. It never let me down during my trip. I really liked it. I'll use it again.★
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Reviews: USA 5G eSIM | Supports popular apps like TikTok & Google Maps | Daily/Data packages | 1-30 days | Billed per 24 hours | QR code
Guest User2026-07-13
i traveled in USA with no hassle because of this application very esay to top up highly recommended for all traveler around the world
WITH HIGH SPEED INTERNET AND VERY CHEAP★
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Reviews: AT&T USA 5G eSIM | Daily 100GB | Calls+SMS | Charged by calendar days | QR Code
Guest User2026-06-06
This US eSIM is absolutely amazing, and I couldn’t wait to share it with my travel companions. I installed it on my phone right before departure. After landing, I connected to AT&T’s cellular network instantly and got online straight away.
The internet speed is fantastic with zero issues. Setup is super straightforward and hassle-free. We visited Las Vegas, and I had reliable service both indoors at hotels and outdoors. Best of all, it supports regular calls, making it really easy to get in touch with Uber and Lyft drivers!
My travel buddies relied entirely on me for navigation and contacting ride drivers as soon as we got off the plane. They’ve all ended up purchasing this eSIM for themselves! Do yourselves a favor and grab one—it’s genuinely incredible and priced really well!!★
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Reviews: Orange World 4G/LTE eSIM | Calls + SMS | 31 Days Total 50MB–20GB | Calendar-Day Billing | QR code
Guest User2026-07-15
Used on a trip to French Polynesia, Cook Islands, New Zealand, Fiji, Vanuatu, and Australia. The concept of zones was a little hard to grasp at first but I used AI to sort how much data I have per zone. I didn't use calling or SMS. I picked this eSim because Cook Islands had 50mb of data (being part of Zone 6) while no other eSim I could find covered Cook Islands.
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