eSIM for USA from £2.58, Holiday Data

HelloRoam is a global eSIM provider offering instant mobile data in 185+ countries. Buy prepaid travel eSIM plans with no extra fees, no contracts, and instant activation on any eSIM-compatible device.

USA eSIM with instant activation - international travel data plans - no extra fees - 5G mobile network

United States eSIM card data plans for holiday travel

Package details

Cheap eSIM for United States, starting from £2.58. Local 4G LTE and 5G data on top carrier networks. Works on all eSIM compatible phones.

Start your United States holiday connected from the moment you land. HelloRoam prepaid e-sim card activates via QR code in under two minutes on any eSIM compatible phone. Plans start from £2.58, well below EE Roam Abroad at £6/day, Vodafone Xtra roaming at £6.85/day, and Three Go Roam data caps. Skip the airport SIM shop and skip the carrier contract. Since Brexit, UK travellers no longer get free EU data roaming, making a travel SIM card from HelloRoam a practical international data plan for any holiday. HelloRoam connects to the strongest local 4G LTE or 5G network automatically. One account covers 185+ countries through 203+ carrier networks.

HelloRoam: the best USA eSIM for UK travellers. Plans from £2.58, no carrier contract, instant QR activation. Works on any e-sim compatible iPhone or Android.

Unlimited Data

5GT-Mobile

Choose number of eSIMs

1 eSIM

How long will you be away?

Choose durationHow many days?

7 Days

How long will you be away?

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Save 8%

7 Days

Save 8%

eSIMs/Travellers

Up to 5G support

5GT-Mobile

Choose number of eSIMs

1 eSIM

Choose number of eSIMsHow many travellers

1 eSIM

TotalFrom £$3.49USD

Activate instantly

Install your eSIM before or during your holiday. Your plan starts when your device connects to a local network at your destination, and auto-activates after 120 days. User guide

Apple App Store

Rated 5/5

Secure payment guaranteed

eSIM - 1

US$0.00

eSIM - 1

US$0.00

An eSIM for United States from HelloRoam starts at £2.58 per day across 203+ carrier networks in 185+ countries. Activate via QR code in under two minutes on any eSIM compatible phone. Keep your EE, Vodafone, or Three number active.

203+ Mobile networks
5G
within two minutes Setup

Last updatedApril 2026

United States eSIM with fast 5G coverage

HelloRoam provides eSIM plans for the United States starting from $3.00. Connect on 5G and 4G networks via T-Mobile and Verizon across New York, Los Angeles, Miami, and beyond. Activate via QR code before your transatlantic flight. 185+.

Plans start at £2.58 with 5G speeds
Coverage from T-Mobile and 1+ other operators
Instant activation in under 5 minutes
180-day money-back guarantee
United States coverage across major cities

How to use HelloRoam

How to Set Up an eSIM in United States

Follow these steps to get your eSIM sorted on iPhone or Android before your holiday. Works for any eSIM for international travel, no replacement SIM, no shop visit.

Set up an eSIM on your iPhone for travel from the UK

iPhone settings screen showing cellular options

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

10GB

Most travellers choose

From £

Choose your plan and checkout online

Choose a data plan for your destination and complete your purchase in GBP.

Scan the QR code

Scan the QR code to install your eSIM straight away.

Installing...

Activate in minutes: ready on arrival

Your eSIM installs instantly and activates when you land.

Manage it all from our mobile app

Track usage, top up data, and manage all your eSIMs in one place.

Holiday changed? Not to worry, your money is safe.

Plans change. With HelloRoam, you can request a full refund on any unused eSIM plan within 180 days of purchase. No questions asked if the eSIM has not been activated.

Learn more about our refund policy

United States eSIM vs EE, Vodafone, and Three Roaming

When comparing eSIM vs a travel SIM card for United States, HelloRoam wins on price. EE charges £6/day on their Roam Abroad Pass, Vodafone charges £6.85/day on Xtra roaming, and Three Go Roam applies fair-use data caps. Skip the airport SIM kiosk and get the cheapest eSIM deal from £2.58 with a 180-day refund guarantee.

Feature		UK carrier roaming add-on	Budget eSIM
180-day refund policy
Round-the-clock live chat
£0 activation fees
99.8% uptime guarantee
No data overage charges
Instant QR code delivery
Premium United States carrier networks

Why Travellers Choose HelloRoam e-sim for USA

24/7 Round-the-clock live chat support

HelloRoam support is available 24/7 via live chat, WhatsApp, and email. A real person responds in under five minutes, whether you are setting up before Heathrow or troubleshooting abroad.

Sorted in under two minutes

Buy your United States tourist eSIM plan, scan the QR code, and connect the moment you land. No shop visit, no SIM swap, no airport kiosk queue. Works on any eSIM compatible phone in under two minutes.

Dual SIM ready

Keep your UK number active for calls and texts on your main SIM. HelloRoam runs travel data on a second eSIM line on any dual SIM compatible phone. No need to choose between them.

203+ carrier networks

HelloRoam eSIM connects to 203+ carrier networks across 185+ countries. Your phone picks the strongest 4G or 5G signal automatically, with no manual carrier selection needed.

Data alerts before you run out

HelloRoam sends an alert when you reach 80% of your data allowance. Top up instantly from your account dashboard. A pay as you go eSIM with no contracts and no surprise bills.

Local network speeds

HelloRoam eSIM connects to local 4G LTE and 5G networks in United States at local data prices. You get reliable speeds for navigation, video calls, and streaming without paying EE or Vodafone daily rates.

Global and regional plans

Visiting more than one country? HelloRoam regional eSIMs cover the EU, Asia, the Americas, and 185+ destinations in a single purchase. Unlimited data plans are also available for longer trips. One QR code, no border hassle.

Hotspot and data sharing

Share your United States eSIM data with a laptop or tablet using your phone's mobile hotspot. No extra charges and no separate setup. Works on all eSIM compatible phones with data sharing enabled.