App
Customer support
USD
Find bookings
Top picks for Belfast SIM Cards
Discover 27 SIM Cards in Belfast on Trip.com, updated January 10, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
With 7.079k verified reviews, SIM Cards Belfast boast an average rating of 4.5.
This week's most popular SIM Cards: "Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code", with 1.903k reviews and a 4.7 rating.
The next available day tour departs on January 11, 2026. Book now to secure your spot!
Belfast SIM Cards usually take about 1 hours — perfect for a relaxed, immersive experience!
January is the perfect time to visit Belfast! Choose from SIM Cards available day tours, including seasonal favorites like Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code.
Search attractions or local attractions & tours
SIM Cards
Available Today
Available Tomorrow
27 results for Belfast SIM Cards
Sort by
Recommended
RenewableHotspot capable4.7/5Great· 1.9k reviews· 45.2k booked7% offLimited-time saleFromUS$0.26US$0.28
Hotspot capable4.6/5Satisfactory· 1k reviews· 22.7k booked7% offLimited-time saleFromUS$0.25US$0.27
RenewableHotspot capable4.5/5Satisfactory· 1.1k reviews· 18.4k bookedFromUS$1.30
RenewableHotspot capable4.6/5Satisfactory· 1.4k reviews· 17.5k bookedFromUS$2.00
Hotspot capable4.6/5Satisfactory· 387 reviews· 6.3k booked7% offLimited-time saleFromUS$0.26US$0.28
Includes SMS messagesPhone calls supportedHotspot capable4.4/5Good· 128 reviews· 2.5k bookedFromUS$15.97
Hotspot capable4.5/5Satisfactory· 194 reviews· 4.8k booked5% offLimited-time saleFromUS$0.53US$0.56
Hotspot capable4.2/5Good· 123 reviews· 2.1k bookedFromUS$1.26
RenewableHotspot capable4.5/5Satisfactory· 78 reviews· 1.9k booked5% offLimited-time saleFromUS$1.13US$1.19
Hotspot capable4.3/5Good· 34 reviews· 622 bookedFromUS$2.94
Hotspot capable4.5/5Satisfactory· 91 reviews· 1.4k booked7% offLimited-time saleFromUS$0.26US$0.28
RenewableHotspot capable4.6/5Satisfactory· 76 reviews· 1.3k bookedFromUS$4.15
Hotspot capable4.4/5Good· 17 reviews· 886 booked5% offLimited-time saleFromUS$1.00US$1.06![[Europe] 4G/5G | eSIM | 1-30 days optional | Ready to use | Hotspot supported | QR Code](https://ak-d.tripcdn.com/images//0582v12000n1cujbu01E2_C_568_320.jpg?_fr=wc)
Hotspot capable4.4/5Good· 71 reviews· 1.2k bookedFromUS$1.01
RenewableHotspot capable4.7/5Great· 88 reviews· 1.3k booked7% offLimited-time saleFromUS$0.39US$0.42
Hotspot capable4.5/5Satisfactory· 61 reviews· 926 booked7% offLimited-time saleFromUS$0.26US$0.28
RenewableHotspot capable4.3/5Good· 155 reviews· 900 bookedFromUS$15.17
Hotspot capable4.4/5Good· 42 reviews· 838 bookedFromUS$0.26
RenewableHotspot capable4.7/5Great· 23 reviews· 188 bookedFromUS$1.65
RenewableHotspot capable4.4/5Good· 76 reviews· 1.2k booked6% offLimited-time saleFromUS$0.77US$0.82
1
2
Frequently asked questions about Belfast SIM Cards
How many SIM Cards are available in Belfast on Trip.com?
What are the best SIM Cards in Belfast?
What are the top-rated SIM Cards in Belfast?
How can I contact Trip.com customer support?
Can I change or cancel my booking?
How can I get discounted prices?
Trip.com Picks
Best Belfast Experiences
Popular Products
Popular Activities
Belfast City PassBelfast ActivitiesBelfast Visa Application ServicesBelfast Restaurant DiscountsBelfast Connectivity SolutionsBelfast SIM CardBelfast Shopping DiscountsBoat Experiences in BelfastBelfast Boat TicketsFood & Drink in BelfastBelfast SurfingBelfast Day ToursWater Activities in BelfastBelfast TransportationBelfast Travel Essentials
Guangzhou Spa & MassageShanghai Spa & MassageHainan SIM CardChina Bus TicketsPhu Quoc Island SIM CardIstanbul Spa & MassageGeorgia SIM CardShenzhen Spa & MassageShanghai ActivitiesSri Lanka SIM CardThe Wake Up Club Adult Show Ticket Phuket 1-day tour of Chongqing Wulong Fairy Mountain + Three Natural Bridges + Longshuixia Fissure Gorge Mutianyu Great Wall With English Speaking Driver Service Terracotta Army TicketsBeijing Mutianyu Great Wall 1-day tour · Daily departures at 8/9/10 AM · Round-trip ticket + admission ticketForbidden City Ticket with Optional Private Guide Bus Shared Tranfer From Huanglongjiuzhai Railway Station to Jiuzhaigou|Tikect is availablePrivate Forbidden City Tour with English Speaking Guide2026 Wisteria Story - Ashikaga Flower Park + Ibaraki Nemophila Fields 1-day Tour Including Admission Ticket 6996 Show,79 Show,89 Show,99 Show Pattaya TicketReviews/Trip Moments
★
★
★
★
★
Reviews: Europe 4G/5G eSIM | DayPass /Total | 500MB/day-total 30GB | 1-30 days | 24-hour system | QR code
Guest User2025-11-22
I've repurchased this multiple times. It's ready to use immediately upon arrival, and renewals are very convenient. Checking usage on the website is easy, and data sharing is supported. Internet connectivity is consistently smooth across different locations in Spain.★
★
★
★
★
Reviews: Europe 4G/5G eSIM | Day Pass/Data Package | 1-30 Days | 24-Hour Billing | QR code
Guest User2025-12-28
Easy to install and use. I’ve used it in Germany and Greece. In both countries, I have good connection.★
★
★
★
★
Reviews: Global (66 countries) | 5G/4G eSIM | Total Package | 24H Billing | 1-7 days | QR code
Guest User2025-11-13
Very friendly family run Homestay , close to walking street and the room is clean , walk thru alley and no cars pass by but accessible with motorcycle★
★
★
★
★
Reviews: Global 77 Countries 4G/5G eSIM | Day Pass/Data Packages | 1-30 Days | 24-Hour Billing | QR Code
Guest User2025-11-04
I always use it when I come back to Japan during my trip around the world. It's easy to connect to the internet, so I can use mobile payments like Mobile Suica and Rakuten Pay.★
★
★
★
★
Reviews: Europe (34 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2025-12-25
Esim from Trip.com is working very good. I like booking my hotel and flights as well from this website★
★
★
★
★
Reviews: Europe Orange eSIM | Total 12GB-100GB | Unlimited calls & SMS in Europe | 31 Days | QR code
Guest User2025-12-25
Booked this sim card for my wife and myself. The best e-sim card covering parts of Europe so far.
About
Payment methods
Our partners
Contact Center
of the year 2025
of the year 2025
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.
Site Operator: Trip.com Travel Singapore Pte. Ltd.