Best eSIM for United Kingdom
Instantly compare and calculate the best local network deals for your trip to United Kingdom.
Find the perfect plan for United Kingdom
United Kingdom eSIM plans compared
| Provider | Data | Validity | Price (USD) | Hotspot | Networks |
|---|---|---|---|---|---|
| aloSIM | 1 GB | 1 days | $3.50 | ✅ | Multiple networks |
| Airalo | 1 GB | 3 days | $4.00 | ✅ | Multiple networks |
| Saily | 1 GB | 7 days | $4.49 | ✅ | Multiple networks |
| Nomad | 1 GB | 7 days | $4.50 | ✅ | Multiple networks |
| aloSIM | 5 GB | 3 days | $6.00 | ✅ | Multiple networks |
| Ubigi | 10 GB | 7 days | $9.00 | ✅ | Multiple networks |
| Maya Mobile | Unlimited (fast up to 5GB/day) | 3 days | $9.99 | ✅ | Multiple networks |
| Airalo | Unlimited (fast up to 3GB/day) | 3 days | $10.00 | ✅ | Multiple networks |
| Nomad | Unlimited (fast up to 2GB/day) | 3 days | $11.00 | ✅ | Multiple networks |
| Holafly | Unlimited | 3 days | $11.90 | ✅ | EE, VirginMediaO2, Vodafone UK, Three UK |
| Nomad | 5 GB | 30 days | $12.00 | ✅ | Multiple networks |
| Saily | 5 GB | 30 days | $12.99 | ✅ | Multiple networks |
| aloSIM | 10 GB | 7 days | $13.50 | ✅ | Multiple networks |
| Saily | 10 GB | 30 days | $18.99 | ✅ | Multiple networks |
| Maya Mobile | Unlimited (fast up to 5GB/day) | 7 days | $19.99 | ✅ | Multiple networks |
| Nomad | 20 GB | 30 days | $25.00 | ✅ | Multiple networks |
| Holafly | Unlimited | 7 days | $27.50 | ✅ | EE, VirginMediaO2, Vodafone UK, Three UK |
| Maya Mobile | Unlimited (fast up to 5GB/day) | 14 days | $27.99 | ✅ | Multiple networks |
| Saily | Unlimited (fast up to 5GB/day) | 7 days | $28.99 | ✅ | Multiple networks |
| Ubigi | 50 GB | 30 days | $32.00 | ✅ | Multiple networks |
| Airalo | 50 GB | 30 days | $39.00 | ✅ | Multiple networks |
| Maya Mobile | Unlimited (fast up to 5GB/day) | 30 days | $49.99 | ✅ | Multiple networks |
| aloSIM | 50 GB | 30 days | $50.00 | ✅ | Multiple networks |
| Holafly | Unlimited | 15 days | $50.50 | ✅ | EE, VirginMediaO2, Vodafone UK, Three UK |
| Holafly | Unlimited | 30 days | $73.90 | ✅ | EE, VirginMediaO2, Vodafone UK, Three UK |
Why use an eSIM in United Kingdom?
Using an eSIM is the easiest way to get mobile data when you land. Avoid expensive roaming charges and the hassle of finding a local SIM card. Simply buy online, scan a QR code, and you're connected.
How we picked the best plans
We analyze plans based on price per GB, network quality, and hotspot capabilities. Our calculator above helps you find the plan that matches your exact travel dates and data needs, ensuring you don't overpay for data you won't use.
United Kingdom eSIM FAQ
What is the cheapest eSIM for United Kingdom?
Right now the cheapest plan we track is aloSIM at $3.50 for 1GB over 1 days.
Are there unlimited data eSIMs for United Kingdom?
Yes. Maya Mobile ($9.99 / 3 days), Airalo ($10.00 / 3 days), Nomad ($11.00 / 3 days), Holafly ($11.90 / 3 days), Maya Mobile ($19.99 / 7 days), Holafly ($27.50 / 7 days), Maya Mobile ($27.99 / 14 days), Saily ($28.99 / 7 days), Maya Mobile ($49.99 / 30 days), Holafly ($50.50 / 15 days), Holafly ($73.90 / 30 days) offer unlimited plans here. Check the fair-use policy: speeds are often reduced after a daily high-speed allowance.
Can I share my eSIM data via hotspot in United Kingdom?
25 of the 25 plans we track allow hotspot sharing, including aloSIM and Airalo and Saily and Nomad and Ubigi and Maya Mobile and Holafly.
Which networks will my eSIM use in United Kingdom?
The plans we track connect to Multiple networks, EE, VirginMediaO2, Vodafone UK, Three UK.