United Kingdom flag
Speed4G / 5G
NetworkH3G / EE / Vodafone / Orange
Excellent
Based on

Travel eSIM for the United Kingdom

Package Type

Data Type

Service Days

Daily Data

USD: $3.50(≈$3.50 / Day)
You will get
by purchasing eSIM and recommending esim.

*If you can't use your plan, you’ll be eligible for a refund.

*Secure payment guaranteed.

Plan Type
Plan TypePlan DescriptionSpeed Policy
DailyFixed high-speed data is available each day. Continue using data at reduced speed after the allowance is used.Speed is reduced to 128–512 kbps after the daily allowance is used, and restored when the daily allowance resets.
TotalIncludes a fixed total amount of high-speed data.No speed reduction.
UnlimitedUnlimited data with a daily high-speed data allowance.Speed is reduced to 5-10 Mbps after the high-speed allowance is used until the next allowance resets.
Fast & Stable Across the Globe.

Features

  • Plan Type

    Data Only, Data & SMS & Calls

  • Activation Policy

    Please ensure activation within 60 days of purchase.

  • Network

    H3G / EE / Vodafone / Orange

  • VALIDITY POLICY

    The validity period starts when the eSIM connects to any supported networks.

  • eKTY (Identity Verification)

    Not Required

  • Speed

    4G / 5G

  • Other Info

    The eSIM QR code will arrive in your email within a few minutes.

  • Hotspot

    You can use a hotspot to share data with other devices.

  • Top up

    Avaliable

  • Validity period calculation

    Calendar day (UTC+0) / 24 hours

What is an Unlimited Data Plan?

An Unlimited Data Plan provides unlimited data throughout your plan validity. After reaching the daily high-speed data allowance, the connection speed will be reduced, while internet access will remain available for essential online activities.

How is the experience with speed limits on an Unlimited Plan?

After the high-speed data allowance is used, your speed is reduced to 5 Mbps. This is still fast enough for navigation, messaging, browsing, social media, and video calls, so you can stay connected throughout your trip.

Date calculation rules:

All plan time calculations follow UTC+0. The validity period begins when the plan is activated, and daily data or speed limit resets will occur according to UTC+0.

How do installation and activation work?

Install and activate your eSIM within 30 days of receiving the QR code. Your plan starts immediately upon activation, and all validity and data cycles are calculated from that time.

Our Network Partners

See which mobile operators are available for your eSIM and learn about their network capabilities, local presence, and the connectivity they provide at your destination.

H3G

  • Founded in 2003 – Three UK built its identity as a mobile–focused operator.
  • 4G/5G Network Services – Providing modern mobile connectivity across the UK.
  • Mobile Digital Access – Supporting navigation, messaging, and online activities.

EE

  • Launched in 2010 – UK operator formed through the combination of major mobile networks.
  • Advanced 4G/5G Network – Delivering high–performance mobile services across the UK.
  • Everyday Connected Experience – Helping users access apps, browsing, and communication.

Vodafone

  • Entered the UK in 1985 – Global telecom brand with a long local presence.
  • 4G/5G Mobile Connectivity – Supporting reliable network access throughout the UK.
  • Flexible Digital Usage – Enabling travel tools, online services, and messaging.

Orange

  • Established in 1994 – European telecom brand with international market experience.
  • 4G/5G Network Capability – Supporting mobile connectivity through Orange services.
  • Connected Online Experience – Helping users manage communication and digital needs.

More affordable regional eSIM plan

If you're traveling to multiple countries, the regional packages below offer a better value.

Central Asia - 4 Countries

Southeast Asia: 4 Countries

Frequently Asked Questions

An eSIM is a digital SIM card that allows you to access mobile data without needing a physical SIM. With iRoamly's United Kingdom eSIM, you can stay connected instantly while traveling, without swapping SIM cards.

Installation is simple and quick. Follow these steps based on your device:

  • iPhone: Scan the QR code provided after purchase or follow the instructions in the iRoamly app.

  • Android: Scan the QR code or manually enter the activation details via your phone's mobile network settings.

No need to remove your physical SIM card; installation does not interfere with it.

Most modern smartphones support eSIM. Before purchasing, ensure your device is unlocked and eSIM-compatible by checking our comprehensive iRoamly eSIM Support List.

Yes! You can keep your main SIM active for calls and texts while using iRoamly eSIM for mobile data.

  • Make sure to select iRoamly eSIM for data in your phone settings to avoid roaming charges.

Some United Kingdom eSIM plans allow data top-ups. If your plan supports it:

  • Purchase an add-on directly from our shop—no reinstallation needed.

For plans without top-ups, simply buy a new eSIM and install it.

Yes, iRoamly United Kingdom eSIM supports hotspot sharing.

  • In rare cases, certain devices may restrict hotspot use due to system security settings.

  • 95% of users can share data seamlessly.

Data needs depend on your usage:

  • For browsing, maps, and messaging, smaller plans may suffice.

  • For streaming and heavy usage, choose a larger plan.

Use the iRoamly Data Calculator to find the right plan for you.

An eSIM is more convenient because it doesn't require carrying an extra device or charging it.

  • Simply install it on your phone and stay connected wherever you go.

The eSIM validity begins when you activate it in your phone at your travel destination, not at installation.

  • Do not turn on roaming before arriving to avoid early activation.

Most eSIMs allow you to check data usage in the iRoamly app or on our website. For eSIMs that don't support this, contact support@iroamly.com for your balance.

We recommend installing your eSIM a few days before departure while your phone is connected to a stable network.

  • Do not enable roaming until you reach the United Kingdom to prevent early activation.

The United Kingdom eSIM only provides mobile data.

  • You can make calls or send messages using VoIP apps like WhatsApp or Zoom.

After purchase, your eSIM will appear in the iRoamly app or on the website, and you'll receive a QR code via email.

  • If you don't get it within 15 minutes, check your email address or contact support@iroamly.com.

Refunds are available under certain conditions:

  • Device incompatibility

  • Trip cancellation or no longer needing the eSIM

  • Persistent network issues despite following instructions

Approved refunds are processed to the original payment method within 3–5 business days. Read our full Refund Policy for details.

Yes, dual-SIM phones and most Apple devices allow simultaneous use.

  • Assign your primary SIM for calls/SMS and the iRoamly eSIM for mobile data.

  • Ensure your primary SIM isn't set for data to avoid roaming charges.

Go to Settings → Cellular (or Mobile Data)

Get Connected, Wherever You Go

Use the iRoamly App to get new eSIMs, manage your plans, and add more data while traveling.