Best Tourist SIM Cards in the UK (August 2025)

If you’re visiting the UK and need a local SIM card for data, calls, and roaming, you’re in the right place. At Olimit.co.uk, we compare the best SIM-only deals for tourists — from budget-friendly options to high-data packages with eSIM support, no contracts, and instant activation.

Whether you’re here for a few days or a few months, these mobile plans are ideal for staying connected without overpaying. You can also browse our full SIM-only deals page for even more options.

Here are five tourist-friendly UK SIM plans worth considering:

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1. Budget Tourist SIMs – eSIM vs Physical SIM (5GB) from Lyca Mobile & Lebara

These two great entry-level options both offer 5GB of data for just £2.50, but differ slightly. One is Lyca Mobile which runs on EE’s network with eSIM support, while the other Lebara which runs on Vodafone and gives you 3 months half-price.

• Lyca Mobile 5GB SIM Deal
• Lebara 5GB SIM Deal (Must Use Code*: OLIMIT3)

Best for: Budget-conscious travelers, short stays, or those who want fast eSIM activation.

Learn more about SIM card types and eSIM vs nano SIMs if you’re unsure which to choose.

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2. Mid-Range Option – Talkmobile 20GB for Light Streaming & Navigation

A great value plan with Talkmobile includes 20GB of data, roaming in 47 destinations, and no credit check required. Ideal for longer stays or if you use maps, translation apps, or social media frequently.

Best for: Tourists who need more than basic data without committing to a contract.

Check out our full guide on SIMs that work in Europe if you’re also exploring beyond the UK.

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3. Balanced Choice – ID Mobile 40GB + Entertainment Perks

This plan from iD Mobile includes 40GB of data plus 3 months free Apple TV+, Apple Music, and Apple Arcade. It also supports eSIM, so you can activate it instantly upon arrival.

Best for: Travelers who love streaming, gaming, or traveling with family.

Need help switching providers? Use our PAC code guide to transfer your number easily.

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4. High-Data Traveler Plan – Lyca Mobile 50GB for £7.50

If you’re staying longer or using data to upload photos, videos, and use navigation constantly, this 50GB Lyca Mobile deal is ideal — no contract, roaming included, and ready to go.

Best for: Content creators, group travelers, or tourists who hotspot frequently.

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5. Best for Heavy Users – 100GB for £10

For power users, this deal offers 100GB of data, roaming support, and no credit check, all for just £10. Ideal if your phone doubles as your laptop or you’re working remotely while in the UK.

Best for: Digital nomads, long-term visitors, and remote workers.

Looking for even more data? Explore our Unlimited Data SIM plans.

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What to Look For in a UK Tourist SIM Card

Before buying, consider the following:

• Network coverage – EE, Vodafone, Three, and O2 each have strengths
• eSIM support – Some providers offer digital activation
• Roaming – Especially important for EU/EEA travel
• International minutes – Great for calling back home
• No contracts – Ideal for short stays

Still unsure which SIM is best? Our complete SIM card type guide breaks down the options in plain English.

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More Travel SIM Tips and Resources

• Full SIM-Only Comparison Page
• Unlimited Data SIMs
• Best UK SIM Cards for Traveling to Europe (2025)
• What SIM Card Type Should I Get?
• PAC Code Guide – How to Switch UK SIMs
• Read Customer Reviews on Olimit
• Guides & Help Articles
• Contact Us

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Why Use Olimit.co.uk?

At Olimit, we’re committed to helping travelers find the best SIM-only deals in the UK — with no hidden fees, no contracts, and no hassle. We compare the top SIM card providers in the UK so you can make smarter choices and get connected instantly.

Explore all SIM deals at Olimit.co.uk/sim-only today.