Find the Perfect UK eSIM. Save 10% with code ESIMDB10
Unlimited, Data + Calls, or Data-Only. Use code ESIMDB10.

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Unlimited, Data + Calls, or Data-Only. Use code ESIMDB10.




















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See what travelers are saying about their United Kingdom eSIM experience. Real feedback from real users to help you pick the best plan for your trip.

“2 stars is being generous. This esim worked for about 1GB of the 5 and then simply stopped working. The helpline had some weird story about how I should have bought an esim with blue routing and I had one with red or vice versa or something. But why it couldn't connect anymore to any of the 4 supported UK networks they couldn't explain or rectify. Waste of time and money.”

“Did not work at all, despite APN helpline etc.
Cheap, but money thrown away.”

“I've used Truely unlimited data in UK, Serbia, Thailand, Turkey and KSA during my backpacking trip. The unlimited data was genuinely nice considering I had to work while traveling. I had issue with the KSA plan once but was fixed pretty fast. The rest of the destination was all good.”

“Really bad customer support”

“Bought a 1gb EU 30 days sim. Data never worked. Phone works fine withnother eSIMs asked support about help and APN info. Have not hear back from them in 48h. Asked for refund, will dispute credit card charges if no contact. So far a total bust and or scam.”

“Very good Experience”

“Nice”

“I used Travel Gator’s eSIM during my UK trip and it worked great. Setup was fast, and I got connected in minutes. Coverage was strong in most places, with reliable 4G in cities and decent service even in rural areas. Customer support was quick and helpful when I had a question. Overall, a smooth and hassle-free way to stay connected without swapping SIM cards and carry heavy wifi device. I’d definitely use it again.”

“very bad esim
rude customer support”

“esim wasn't working, customer service wasn't able to solve the problem during the stay in the UK. Refund was refused”

“Bought the "Europe 30 Day 1GB" E-sim connecting to the O² network in the UK. Works great, and getting the exact same connection speeds (25-35mbps) as my friend's phone which is using an O² SIM. ”

“The service was okay on 5G, but the moment it switched to 3G or LTE it was horrible - slow, to non-existent, frustrating and unreliable. I would try another provider next time. ”

“Poor connections in London. Usually slow and often would not connect at all. Do not recommend. ”

“App froze during sim purchase. Money were withdrawn from my card. But e sim card wasn’t given. No answer from support for more than 12 hours”

“The eSIM works well as expected in the 3 countries I visited recently: UK, Thailand, Taiwan. They send reminders when data is almost used up.”

“Bought the Global YO Global 100 10GB/30day for $10. It would not activate in UK. No service, no signal, even trying manually connecting to all 4 avail networks. Have tried to contact support. Have never had this problem with Airalo, Nomad or Airhub. ”

“Everything worked great. Easy installation, no problems at all.”

“I didn’t have acces to internet using this eSim it didn’t worth the money I don’t recommend.
Very disappointed ”

“Could not even login into an application.
I want my money back.”
Everything you need to know about using eSIMs in United Kingdom
There are over 250 providers and over 24, 200 prepaid data plans available for the United Kingdom. With such a wide variety of options, travelers can easily find an eSIM that suits their needs.
Unlimited data eSIM plans for the United Kingdom are available from several providers. Providers such as ESIM.DOG, Earth Esim, AeriSIM, ASIMGO, abesteSIM, Roamify, MicroEsim, Giga.Tel, Yesim, esimzon, EtravelSIM, SparkRoam, Tutu eSIM and Numero eSIM all offer plans with an unlimited data allowance for validity periods ranging from 1 to 7 days. Many of these plans include tethering, and most state that speed may be throttled with a maximum speed range between 1 Mbps and 10 Mbps, though some specify a fixed limit such as 5 Mbps or 10 Mbps. The pricing for these unlimited plans spans roughly from $1.39 to $10.33 USD per day, giving travelers a range of options to suit different budgets and usage needs.
EE: A major UK mobile network operator providing extensive 4G and 5G coverage.
O2: A leading mobile network operator in the UK, offering comprehensive 4G and 5G services.
Vodafone: A prominent UK mobile network operator with widespread 4G and 5G coverage.
Three: A significant UK mobile network operator known for its 4G and expanding 5G services.
In addition to these major operators, the UK hosts several Mobile Virtual Network Operators (MVNOs) that provide mobile services by leasing access from the primary carriers. Notable local MVNOs include Tesco Mobile and Lyca Mobile. It's important to note that most travel eSIMs rely on the infrastructure of the major Mobile Network Operators rather than MVNOs.
Travel eSIM plans that include a phone number and support for SMS are available for the United Kingdom. The providers that offer such plans are JamboSim, eSIMsData, ESIM.DOG, Airalo, EtravelSIM, and Tripuck eSIM, with additional options from Roamtell, VoidMob, Giga.Tel, eSIMX, and eSIMMigo. Many of these plans use a UK dialing code of +44, giving the user a local number that allows both inbound and outbound voice calls and SMS; some plans only offer outbound voice. Other providers use foreign dialing codes such as +1 (GlobaleSIM) or +33 (eSIMMigo), so the number would not be a local UK number. Prices for these plans start around $2.99 USD for a 1GB, 7‑day package, with validity periods ranging from 3 days up to 30 days, depending on the data allowance and provider.
Summarized by AI, Last updated:
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