Top picks for United Kingdom Wi-Fi & SIM cards

Discover 21 Wi-Fi & SIM cards in United Kingdom on Trip.com, updated February 8, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From CAD 0.13 per person, with an average total of CAD 6.80. Choose the option that suits your plan.

With 29.891k verified reviews, Wi-Fi & SIM cards United Kingdom boast an average rating of 4.4.

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 14.353k reviews and a 4.4 rating.

The next available day tour departs on February 9, 2026. Book now to secure your spot!

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

February is the perfect time to visit United Kingdom! 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.

Search attractions or local attractions & tours
Search
Available Today
Available Tomorrow

21 results for United Kingdom Wi-Fi & SIM cards

View more

Frequently asked questions about United Kingdom Wi-Fi & SIM cards

How many Wi-Fi & SIM cards are available in United Kingdom on Trip.com?

What are the best Wi-Fi & SIM cards in United Kingdom?

What are the top-rated Wi-Fi & SIM cards in United Kingdom?

How can I contact Trip.com customer support?

Can I change or cancel my booking?

How can I get discounted prices?

Reviews/Trip Moments

Reviews: Europe 5G/4G eSIM | DayPass /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | 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: United Kingdom 5G eSIM | Daily data plan | 1–30 days | 24-hour billing | QR code
Guest User2026-01-18
Using an eSIM in the UK is a very convenient and practical option, especially for frequent travelers or those who don't want the hassle of switching SIM cards. As soon as you land at the airport, you can use the internet immediately. No need to queue, no need to buy an extra SIM card, saving a lot of time. The overall signal is stable and has good coverage, usable in London, major cities, and even outside the city. It's ideal for using Google Maps, calling a taxi, chatting, online meetings, or uploading photos to social media without interruption. The installation process is easy; just scan the QR code and you're ready to go in a few minutes. You don't need to remove your main SIM card, so you can still receive calls or OTPs from your Thai number as usual. Very convenient for serious workers or travelers. In summary: An eSIM in the UK is an easy, fast, stable, and worry-free option, suitable for tourists, students, and working professionals. If you want a seamless start to your trip, I highly recommend it! 👍✨
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-02-08
This is my second time purchasing this package. It works great and is easy to install. We used it on a cruise in Spain, Italy, France, and Turkey.
Reviews: United Kingdom 5G eSIM | Dual Network Coverage | Supports ChatGPT & TikTok | 1–30 Days | Instant QR
Guest User2025-11-27
Wonderful trip! Great SIM, fast and stable. Super recommended!
Reviews: UK 5G eSIM | Daily/Total Package | 500MB/day - 100GB total | 1-60 days | 24-hour format | QR code
Guest User2026-02-02
The UK Esim was very affordable in price and coverage was good, you can easily install it through the trip.com app after connecting to free wifi at LHR. Highly recommended
Reviews: Europe (33 countries) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-02-08
I was using a different eSIM before. It was cheap, had good reception, and good customer support, but I wanted something even better value, with a wider range of days and countries, and easy to use, so I found and purchased this eSIM! I was using it in two countries, Barcelona and Paris, and the process when I was in Japan was easier than before! The setup was so easy I was surprised! I didn't need to set anything up even when I changed countries. And it was about half the price of my previous one. I'm going to use this eSIM from now on!