Top picks for United Kingdom Wi-Fi & SIM cards

Discover 20 Wi-Fi & SIM cards in United Kingdom on Trip.com, updated March 20, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From MYR 0.34 per person, with an average total of MYR 18.43. Choose the option that suits your plan.

With 36.388k verified reviews, Wi-Fi & SIM cards United Kingdom boast an average rating of 4.5.

This week's most popular Wi-Fi & SIM cards: "Global (66 countries) | 5G/4G eSIM | Total Package | 1-7 days | 24H Billing | Real-Name Auth Required (Hong Kong & Taiwan) | QR code", with 18.598k reviews and a 4.4 rating.

The next available day tour departs on March 21, 2026. Book now to secure your spot!

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

March is the perfect time to visit United Kingdom! Choose from Wi-Fi & SIM cards available day tours, including seasonal favorites like Global (66 countries) | 5G/4G 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
Top Picks
Available Today
Available Tomorrow

20 results for United Kingdom Wi-Fi & SIM cards

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 User2026-03-20
This SIMs was very stable. By the way, the signal was quite weak during our trip to the countryside/ beach.
Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-03-19
Works well, easy to install and works all the time. We went to Paris, Amsterdam, and Luxembourg and this e-sim works just fine in all those places.
Reviews: Global 77 Countries 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | 1-30 Days | QR Code
Guest User2026-03-18
No physical SIM needed You don’t need to insert or swap cards — everything is digital. Easy to switch networks You can change carriers or plans instantly (useful for travel). Dual SIM convenience You can use one physical SIM + one eSIM at the same time (e.g., work + personal).
Reviews: 5G eSIM for 45 European Countries | Unlimited Data with Calls & SMS | 15 / 30 Days | Instant QR
Guest User2025-12-05
I used it last time too, and I'm happy with the service, as it worked without any issues! It also sends SMS alerts about scams, so it's great for safety and can be used safely. However, it's important to be aware that the signal can be weaker inside buildings, so it's a good idea to use it with caution!
Reviews: United Kingdom(UK) | 5G/4G eSIM | Day Pass/Total Package | Natural Day Billing | 1-90 days | QR code
Guest User2026-03-02
It works great in London. We didn't miss out on anything; 10GB was more than enough for a week. I used it for work and shared it with my laptop.