Top picks for United Kingdom SIM card

Discover 26 SIM card in United Kingdom on Trip.com, updated May 31, 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!

From EUR 0.07 per person, with an average total of EUR 4.06. Choose the option that suits your plan.

With 23.568k verified reviews, SIM card United Kingdom boast an average rating of 4.5.

This week's most popular SIM card: "Europe 5G/4G eSIM | Daily /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code", with 6.956k reviews and a 4.7 rating.

The next available day tour departs on June 1, 2026. Book now to secure your spot!

United Kingdom SIM card usually take about 1 hours — perfect for a relaxed, immersive experience!

May is the perfect time to visit United Kingdom! Choose from SIM card available day tours, including seasonal favorites like Europe 5G/4G eSIM | Daily /Total | 500MB/day-total 50GB | 1-30 days | 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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26 results for United Kingdom SIM card

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AllAttractions (152348)Day tours (2174)Cultural experiences (45)Boat experiences (261)Food & drink (125)Water activities (1)Riding & driving (1)Spa & wellness (2)Travel photography (38)Outdoor experiences (8)SIM card (26)City pass (8)Travel extras (8)Eurail pass (8)Airport express (3)Shuttle bus (8)Visas (3)Boat tickets (1)

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Reviews/Trip Moments

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Reviews: United Kingdom 5G eSIM | Daily data plan | 1–30 days | 24-hour billing | QR code
Guest User2026-05-17
30 gb. With only 8xx baht / worth the price / and easy to connect / they provide Vodaphone cellular
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Reviews: Europe 4G/5G eSIM | TikTok & ChatGPT Available | Day Pass/Total Data Package | 24-Hour Billing | QR Code
Guest User2026-05-29
So far so good - quick and easy connection, even though I set it up while already in Turkey - no issues connecting to networks there, in Bulgaria or Italy so far. And can't beat the value for money with this one 👍🏼
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Reviews: UK 5G eSIM | DayPass/Total | 500MB/day - 100GB total | 1-60 days | 24-hour format | QR code
Guest User2026-05-30
The eSIM is quick and easy to install, and it covers multiple local carriers. It worked especially smoothly in Scotland—sometimes everyone else’s phones couldn’t get a signal, but this eSIM could still get online and send photos and video messages. When the data is almost used up, topping it up is also very easy.
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Reviews: Europe 5G/4G eSIM | Daily /Total | 500MB/day-total 50GB | 1-30 days | 24-hour billing | QR code
Guest User2026-05-31
It worked perfectly throughout the trip and was much cheaper than any eSIM on the market. I used it during my stay in Albania and it worked flawlessly.
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Reviews: UK 5G eSIM | CTExcel (EE Network) | Total Data with Calls & SMS | 7-30 Days | 24-Hour Billing | QR Code
Guest User2026-04-10
This SIM card allows you to make calls to UK numbers, and the signal is excellent. However, once you get into populated areas, the signal weakens to LTE on all devices, especially those with roaming enabled. The convenience of being able to use UK numbers eliminates signal and internet congestion issues. I highly recommend it, especially for travelers who have friends or relatives using UK numbers or who use phone calls for bookings. Importantly, unlimited calls are included. I'll definitely use it again on my next trip.
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Reviews: UK Lyca 4G/5G eSIM |Total 30GB/75GB/120GB|Calls+SMS|Europe Roamig|Natural Day |30 Days |QR Code
Guest User2026-04-23
My family in the UK suggested Lyca, as they all use it. It’s a really good product, and I noticed it’s widely available in retail stores.

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