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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.

“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”

“Мошеники Scammers. They took my money but didn't earn any money from the internet.”

“I thought it's a large company but they never got back to me regarding the age limit issue. The network quality has been horrible too, even disconnections while i was navigating.”

“Great price and data worked really well. I recommend”

“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.”

“TERRIBLE !
THIS IS A SCAM WEBSITE!!
dont buy from them, they send me an expired QR code and when I asked them why they asked me if my phone was manufactured in China. I have an iPhone which is stated as supported in their website and sure it's manufactured in China.
They sent me a link saying that phones PURCHASED in China are not supported. I bought my Phone in the UK and they say that since the device is not manufactured there they will keep my money. The QR Never worked”

“Good value but connectivity sketchy outside of major metropolitan areas”

“I've now bought and used 30-40 eSIMs in various countries and some are better than others. But by far, Airhub is the WORST. Did not work at all in some countries that were advertised (Canada/Monaco) and customer support was a bang-your-head against-a-wall situation.
NEVER AGAIN.”

“the experience was terrible. SCAM!!!!!!!
and when i texted them they just kept tell me to wait for ever!!!!!!
”

“I purchased my Esim and it give me my Qrcode afterwards. I tried sending them an email but there was no reply. Also, I tried their chat on their website it they replied but didnt give me a QRcode still.
Dont think of going with this !!!!!!”

“very bad esim
rude customer support”

“Worked well in UK + Poland. Had no problems. Bought monthly plans currently... Will update later if any bad issues occurred”

“we bought esim, we received payment receipt through email and didn't receive QR code. they are asking to log in and it never allows us to log in.. complete scam..I recommend esimdb to remove this scam company from list. DONT BUY!!!!”

“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. ”

“SIM simply did not work in Singapore and support was non existent!!
tried to get me to use their portal which wanted me to accept cookies without information on them, a real no no.
SIM supplied for UK was not as advertised connected to EE not O2.
Will not be using them again!”

“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. ”

“Superb Experience there is no disconnection i have visited USA for my brothers convaction ,my friends suggested Airhub Esims i have purchased the speed was super fast than local networks my esims works good without interruption ”

“Got 5G speeds pretty much across all London area”

“Terrible ”

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

“I would absolutely recommend this service because it is very user-friendly, a wonderful option for your vacation and internet needs, and it activates quickly.”

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

“My experience was awesome with these guys and the best part was it connected to O2 network. Good support and best way of dealing with my second eSIM tray. Thanks eSIMDB for sharing this website for my UK eSIM purchase.”

“Esim did not work and customer support was not responsive. Stay away.”

“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 roughly 160 travel eSIM providers and more than 12, 500 prepaid data plans available for the United Kingdom. The extensive range of plans makes it easy for travelers to find an option that fits their data usage needs.
Yes, there are several eSIM providers that offer unlimited data plans for travel in the United Kingdom. These plans typically run for 1‑15 days and include 5G connectivity, with many allowing device tethering. Prices for the unlimited options start around $2.22 and can go up to about $25 per plan. Some providers note that data speeds may be throttled after a certain volume has been used, and a few set explicit speed limits such as 5 Mbps or 10 Mbps. Examples of providers that offer UK coverage with unlimited data include Billion Connect, abesteSIM, Roamify, MicroEsim, Yesim, EtravelSIM, Earth Esim, Truely and Orange Travel. When choosing a plan, consider your expected data usage and the possible speed restrictions to ensure it fits your 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.
Yes, travel eSIM plans that include a local phone number and support both inbound and outbound voice calls as well as SMS are available for the United Kingdom. Providers such as ESIM.DOG, Airalo, EtravelSIM, ChillaxSIM, Amigo eSIM and RedEx eSIM offer packages where the phone number uses the UK dialing code +44, giving you a local UK number. These plans cover a wide range of data options, with prices starting around $2.99 for a short‑term 1 GB plan and extending to roughly $25 for larger, 30‑day packages, while validity periods vary from 3 days to 30 days. Some other available plans use foreign dialing codes, such as +1 or +48, which provide a non‑UK number.
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