Among the UK eSIMs that our team tested, we liked this high-speed option from BNESIM the best. Their data plans are super affordable starting from just $1.5, and we got to enjoy fast and stable internet connection. What’s more, I found their eSIM super easy to install on my iPhone and allowed data sharing through mobile hotspot. Get the same UK eSIM here — use our BNESIM coupon code TRAVLISTS to get up to 30% off.
In a nutshell
- Unlimited data eSIMs. Heavy internet users bound for the United Kingdom have plenty of unlimited data eSIMs to choose from. I personally use this 5G eSIM since it comes with uncapped data and free VPN, but you can also get this 30-day plan from Airalo or this 7-day or 30-day plan from Ubigi.
- UK eSIMs from local carriers. If you want to get an eSIM from major UK telcos like Three, EE, O2, or Vodafone, you can purchase one here. You will find short-term and long-term data plans with unlimited data and unlimited calls. Book with our coupon code TRAVLIST03 to get 3% off your order.
- UK eSIM with phone number. If you need to make calls or require a local phone number in the UK (+44), you can get a data, voice, and text plan from this provider. You can also get this eSIM from Vodafone or this eSIM from Three.
- Free trial. New to digital SIM cards? Click here to receive Airalo’s UK eSIM with free 500MB data. Once your free trial ends, you can use our Airalo promo code TRAVLISTS15 to get a 15% discount on any data plans.
- Notable eSIM providers. Aside from BNESIM, which has been voted as the best eSIM operator for five years, you can also get Saily’s UK eSIM (built by the same company behind NordVPN) or this UK eSIM from Jetpac.
Quick Book
United Kingdom eSIM Data Plans with Promo Codes
Below is our list of the best global eSIM providers. However, if you want to get an eSIM from a major network in the UK (like EE, Three, O2, or Vodafone), you can purchase one here with our promo code TRAVLIST03.
4G/5G UK eSIM by BNESIM
● NETWORK: EE
● FEATURES: One-click installation, mobile hotspot, optional VPN, optional phone number, and referral program
🏆 5x Best Travel eSIM Awardee
5G UK eSIM with Unlimited Data by Yesim
● NETWORK: O2, H3G, EE, and Vodafone
● FEATURES: Free VPN for iOS, optional virtual phone number, mobile hotspot, and cashback
∞ Travlists’ Choice for Unlimited Data
4G/5G UK eSIM with Phone Number by Airhub
● NETWORK: O2 and Airhub
● FEATURES: Unlimited data, calls, and texts, local phone number, and monthly plans
5G UK eSIM with Unlimited Data & Calls by EE
● NETWORK: EE
● FEATURES: Recurring plans available (recommended for international students, workers, and long-term travelers), unlimited calls within the UK, mobile hotspot, optional UK + Europe plan, & easy set-up
🇬🇧 Prepaid eSIM from EE, a leading telco in the UK
5G UK eSIM with Free Trial by Airalo
● NETWORK: EE
● FEATURES: Cashback, referral program, and mobile hotspot
🥇 World’s First eSIM Store
4G/5G UK eSIM by Nomad
● NETWORK: BT and EE
● FEATURES: 24/7 customer support available via chat and email and eSIM compatibility on smartphones, tablets, & laptops
4G/5G UK eSIM by Instabridge
● NETWORK: EE, H3G, Manx Telecom, O2, Sure Guernsey Limited, and Vodafone
● FEATURES: Mobile hotspot for up to 10 devices, data-saving browser, and access to Instabridge’s 20 million global WiFi hotspots for free
5G UK eSIM with Unlimited Data by Ubigi
● NETWORK: EE & 3HG
● FEATURES: Reusable eSIM, offline top-up feature, and 5G support in 50+ countries including the United Kingdom
4G/5G UK eSIM by Klook
● NETWORK: Telefonica, EE, and Vodafone
● FEATURES: Mobile hotspot, easy eSIM management on the Klook app (no need to scan a QR code), and Klook Cash
4G/5G UK eSIM with Unlimited Data by World eSIM
● NETWORK: Three UK, Telefonica, and Vodafone
● FEATURES: Simple eSIM installation for iPhone and Android smartphones — highly recommended for first-time eSIM users
✅ From the makers of Ninja WiFi, Japan’s beloved rental pocket WiFi
4G UK eSIM with Unlimited Data by GigSky
● NETWORK: GigSky
● FEATURES: GigSky is an official partner of Visa & Apple
Best Overall eSIM Provider for the UK
Recognized as the World’s Best eSIM Provider for five years, BNESIM ranks first among all other options. They have 30-day and non-expiring data plans for less than $2 (the cheapest available) and offer the following features:
- One-click eSIM set-up for iOS and Android smartphones
- Optional military-grade VPN
- Optional international phone number
- Referral program: Get 2 BNE Coins (worth €2) for every successful referral
- Responsive customer support
I have personally used BNESIM in several countries in Europe, Asia, and North America, and I have not encountered any issues with the internet connection. I also like that the eSIM was very easy to install, which is why I recommend it to travelers who have either not used a digital SIM card before or are intimidated by the concept of setting up virtual SIM cards. Finally, BNESIM is very generous with their discount offers. You can get up to 30% off on your UK eSIM purchase by using our coupon code TRAVLISTS below:
UK eSIMs with Unlimited Data
Getting an unlimited data plan is not only recommended to heavy internet users but also for people who do not want to top up their eSIM mid-trip. If you are thinking about getting an uncapped data eSIM for the UK, consider the following options:
| PROVIDER | PLAN | PRICE |
|---|---|---|
| 1. World eSIM | 1-15 days | Book from $6.5 ➜ |
| 2. Yesim | 1-30 days with free VPN | Book from $7.7 ➜ |
| 3. Airhub | 7-30 days | Book from $17.5 ➜ |
| 4. Ubigi | 7-30 days | Book from $22 ➜ |
| 5. GigSky | 7-15 days | Book from $25.99 ➜ |
| 6. EE | 30 days-12 months | Book from $31 ➜ |
| 7. O2 | 30 days-12 months | Book from $31 ➜ |
| 8. Airalo | 30 days | Book from $36 ➜ |
| 9. Vodafone UK | 30 days-12 months | Book from $32.3 ➜ |
| 10. Three | 30 days-12 months | Book from $38.9 ➜ |
Among so many providers of UK eSIMs with unlimited data, our team recommends Yesim and Ubigi. On the one hand, Yesim not only offers uncapped data usage but also free VPN to iPhone users. This allows for nonstop and secure browsing. (Yesim is also gracious enough to offer our readers a $5 discount through the promo code TRAVLISTS2025.). On the other hand, Ubigi’s virtual SIM card is lightning fast. If you want a speedy eSIM with all-you-can-use data at 5G speeds, this is the option for you.
UK eSIM with Phone Number & Calls
Currently, the only provider that offers a travel eSIM with a local UK phone number (+44) is Airhub. Their data plans come in various options, but they have a pack that comes with unlimited data, calls, and texts, which many business and leisure travelers get.
Book any of Airhub’s eSIMs below with our 5% discount code TRAVLISTS:
Free Trial eSIM for the United Kingdom
If you can’t decide if you want to use an eSIM or which provider you want to pick, you can opt to get a free trial from Airalo or GigSky. Airalo offers a welcome eSIM here that comes with 500MB worth of data for 30 days, while GigSky provides 100MB for their free trial.
- Go City London Explorer Pass (7k+ booked)
- Klook Pass London (10k+ booked)
- BritRail Pass (3k+ booked)
- Stonehenge Day Tour (40k+ booked)
- Warner Bros. Studio Tour London: The Making of Harry Potter (70k+ booked)
- London Eye (40k+ booked)
- Arsenal FC Emirates Stadium Tour (10k+ booked)
- Big Bus London Hop-on Hop-off Tour (10k+ booked)
- Harry Potter Film Locations Walking Tour (2k+ booked)
Top UK eSIM Providers
With more than 50 eSIM providers available to travelers, it can be quite difficult to pick an eSIM for your trip to the UK. To help you make your pick, we have a shortlist of the no-fail UK eSIMs that you can book and use instantly:
1. Jetpac
Optional airport lounge access
From Circles.Life, Singapore’s leading mobile carrier, comes Jetpac. This provider is not only known for their affordable data plans for the UK and perky branding, but they also have optional add-ons like airport lounge access.
- PRICE: Book here starting at $4
- WHAT YOU’LL GET: 1-40GB for 3-40 days (redeemable within 1 year), free ExpressVPN trial, & nationwide coverage in the United Kingdom
- HOW TO USE: Book a UK eSIM data pack, download the app to install your eSIM, and turn on data roaming before your trip.
- BEST REVIEW: “…The network was great. I also like the app [where] you can check usage.”
2. BNESIM
Best overall
30% off promo code: TRAVLISTS • USE CODE ➜
BNESIM, recognized as the World’s Best eSIM Provider five times, is the most booked eSIM by our readers. This award-winning operator boasts one-click installation for their UK eSIMs, a handsome referral program, and data plans for less than $2. Among the digital SIM cards that our team has tested so far, BNESIM has become our go-to eSIM for the last two years.
- PRICE: Book here starting at $1.57!
- WHAT YOU’LL GET: 1-100GB for 30 days (non-expiring plans also available), mobile hotspot, simple set-up, responsive customer support, optional VPN (military-grade), optional international phone number, and nationwide coverage in the UK powered by EE
- HOW TO USE: Buy an eSIM data plan, install the eSIM, and activate it upon arrival.
- BEST REVIEW: “I bought 5GB in [the UK,] and I am impressed with the simplicity and quality of the data connection…”
3. Airhub
With phone number
5% off promo code: TRAVLISTS • USE CODE ➜
What makes Airhub stand out from the other UK eSIM providers are two things: they are the only ones that offer an eSIM with a phone number; and they offer long-term plans and monthly plans to their users.
- PRICE: Book here starting at $16
- WHAT YOU’LL GET: Unlimited data or 50-500GB for 15-90 days, local phone number, and unlimited voice and texts
- HOW TO USE: After purchasing an eSIM, you will receive a QR code via email. Scan the code to install the eSIM.
- BEST REVIEW: “…I had a strong connection, which was a big help because I needed GPS…I could keep my international number active while using a local one. It made everything so easy,” reads a review for Airhub.
4. EE
Best local provider
3% off promo code: Click to copy • USE CODE ➜
Get the same internet experience as locals do when you purchase an eSIM from EE, one of the leading telcos in the UK. Ideal for both short-term and long-term travelers (students, working holiday, business, etc.), EE’s UK eSIM comes with high-speed unlimited data, voice plan, mobile hotspot, and flexible data packs from 30 days up to 1 year (recurring plans or subscriptions). Plus, they also offer optional coverage in Europe, which is perfect for travelers who plan to explore the region.
- PRICE: Book here starting at $19.3
- WHAT YOU’LL GET: Unlimited data or 100GB for 30-365 days, unlimited calls within the UK, & mobile hotspot
- HOW TO USE: Scan your eSIM QR code for installation.
- BEST REVIEW: “I can’t believe how good EE’s speeds and coverage are… zero complaints,” wrote a satisfied user on Trustpilot.
5. Saily
Secure
Saily is a global eSIM provider established by the same team behind NordVPN. Their UK eSIM is one of the popular options among tourists for their high-speed plans, in-app data calculator, flexible refund policy, and more features.
- PRICE: Book here from $4.49
- WHAT YOU’LL GET: 1-20GB for 7-30 days, mobile hotspot, security features, & nationwide coverage in the United Kingdom
- HOW TO USE: Download the app here, book a plan, and set up your eSIM.
- BEST REVIEW: “Recently tried out the new eSIM that was launched by the NordVPN team and I honestly kinda like it. The user interface is clean and not cluttered, info is easy to find… Saily looks decent when compared to competitors… As I am soon going on a trip, the activation process was easier than I thought it would, as I never used an eSIM before… the process has been smooth sailing so to say,” reads a review for Saily’s eSIMs on Reddit.
6. Yesim
Unlimited data
$5 discount code: TRAVLISTS2025 • USE CODE ➜
If you use the internet a lot or require uninterrupted connectivity for work or business, Yesim’s UK eSIM with unlimited data will make sure that you get a safe and nonstop browsing experience throughout your trip. Yesim also has great cashback offers, so you can save some points that you can use towards your next data plan purchase.
- PRICE: Book here starting at only $7.7
- WHAT YOU’LL GET: Unlimited data or 500MB-20GB for 7-30 days, free VPN for iPhones, instant delivery, & nationwide coverage in the UK powered by O2, H3G, EE, and Vodafone
- HOW TO USE: Choose the destination and eSIM data plan. Follow the simple set-up guide that you will receive via email.
- BEST REVIEW: “I was very satisfied with using the Yesim app. I had excellent coverage… When I had a question to the Customer Service team, I was helped quickly and kindly. I can recommend Yesim to everyone,” reads a review for Yesim eSIM on TrustPilot.
7. Airalo
Popular
15% off promo code: TRAVLISTS15 • USE CODE ➜
My partner’s favorite eSIM, Airalo is a pioneer of digital SIM cards for tourists. For their UK line, they have free trial and unlimited data plans — two things that are popular among travelers. My partner likes using Airalo because everything from their pricing, installation, and eSIM management is intuitive. Oh, they also have great cashback offers for their loyal eSIM users.
- PRICE: Book here from $5
- WHAT’S INCLUDED: Unlimited data or 1-10GB for 7-30 days, free trial, mobile hotspot, cashback scheme, & nationwide 5G coverage in the UK powered by EE
- HOW TO USE THIS UK eSIM: Simply install and activate your eSIM after purchase.
- BEST REVIEW: “Very happy with the Airalo eSIM. Saved us a lot of money… Simple to download and use…”
8. Nomad
24/7 customer service
5% off promo code: TRAVLISTS • USE CODE ➜
Two things make Nomad eSIM the preferred choice for millions of travelers: their fast 5G eSIMs for the UK and their 24/7 support team. While speedy internet comes standard with all the options listed in this blog, not all providers can say that they provide a rapid response to customer queries like Nomad eSIM.
- PRICE: Book here starting at $5
- WHAT YOU’LL GET: 1-50GB for 7-30 days, mobile hotspot, & nationwide coverage in the UK powered by BT and EE
- HOW TO USE: Install the eSIM with a single click or by scanning a QR code.
- BEST REVIEW: “There was no issue at all. Internet service was great in all the visited cities of Europe. Thanks,” a review on Trustpilot reads.
9. Instabridge
Mobile hotspot
20% off promo code: TRAVLISTS • USE CODE ➜
Why choose Instabridge? With just one eSIM for the UK, you can connect up to 10 devices simultaneously. This is perfect if you have other gadgets that need an internet connection or are traveling with friends and family. Another reason why you should choose this provider is because they give users free access to millions of Instabridge’s WiFi hotspots in London and across the world.
- PRICE: Book here starting at only $2
- WHAT’S INCLUDED: 1-20GB for 7-30 days & coverage in the United Kingdom powered by EE, H3G, Manx Telecom, O2, Sure Guernsey Limited, and Vodafone
- HOW TO USE: Purchase an eSIM and tap ‘Activate’ to start using your plan.
- BEST REVIEW: “I’ve used Instabridge as a European… prices are just straight up cheaper,” a review for Instabridge eSIM reads on Reddit.
10.Ubigi
Reusable
10% off promo code: TRAVLISTS • USE CODE ➜
Ubigi, another UK eSIM provider with global popularity, delights with unlimited data plans and fast internet speeds. But what our team at Travlists likes about Ubigi (after using it several times) is that we never had to install another eSIM on our succeeding trips. Once Ubigi is installed on your phone, you can just purchase a data plan on your next visit to the UK or any of the 200+ destinations where Ubigi is available.
- PRICE: Book here from $6
- WHAT YOU’LL GET: Unlimited data or 3-50 for 7-30 days, mobile hotspot, offline top-up, reusable eSIM, referral program, & nationwide coverage in the UK powered by EE and 3HG
- HOW TO USE: Install the eSIM by scanning a QR code or via the official app.
- BEST REVIEW: “Thank you for making getting internet access on my trip seamless! Won’t ever be going through my home provider again with this [eSIM] option,” reads a review for Ubigi eSIM on TrustPilot.
11. Klook
Affordable
3-8% off promo code: TRAVLISTS • USE CODE ➜
For us here at Travlists, Klook is not only the leading travel activity booking app but also one of the most innovative eSIM providers for the United Kingdom. They were among the first to offer eSIM installation with no QR code scanning, which means set-up has become a lot easier for tourists.
- PRICE: Book here from $2.49
- WHAT’S INCLUDED: 500MB-20GB for 7-30 days, mobile hotspot, & nationwide coverage powered by EE, Telefonica, and Vodafone
- BEST REVIEW: “…[High-speed] and stable internet connection. [Been] very useful [especially]y with using [Google Maps]…”
BONUS: GigSky
10% off promo code: TRAVLISTS • USE CODE ➜
GigSky, the world’s first eSIM-based mobile network, is an official partner of brands like Visa and Apple. They have affordable data plans covering 200+ destinations across the world and were the first ones to offer UK eSIMs with a free trial.
- PRICE: Book here from $4.99
- WHAT YOU’LL GET: Free 100MB, unlimited data, or 1-10GB for 7-30 days
- HOW TO USE: Book a free trial or standard data plan, install and activate your eSIM in just a few clicks, and turn on data connection upon arrival.
