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Planning to use Asda Mobile roaming services while travelling? You will be able to stay connected abroad, but costs, coverage, and data allowance depend on where you go and how you use your phone. 

This guide breaks down everything you need to know about Asda Mobile roaming charges, supported countries, plans, and how to activate roaming. We’ll also introduce an alternative way to stay connected, such as an unlimited data travel eSIM from Holafly. 

Does Asda Mobile have international roaming? 

Yes, Asda Mobile offers international roaming. 

This simply means you can use your phone abroad to make calls, send texts, and use mobile data, just like you would in the UK. However, rates vary by country. 

Any data usage counts as data roaming, and you can be charged based on your monthly plan allowances or pay-as-you-go rates. 

Asda Mobile roaming countries 

If you have an Asda Mobile eSIM / SIM plan, you’re entitled to free roaming in 46 European countries. This is automatically activated. The table below shows all 46 included countries and data allowance. 

Data and speedCountries
4G speeds (up to a 5GB data roaming limit)Aland Islands, Austria, Azores, Balearic Islands, Belgium, Bulgaria, Canary Islands, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, French Guiana, Germany, Gibraltar, Greece, Guadeloupe, Guernsey, Hungary, Iceland, Ireland, Isle of Man, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Madeira, Malta, Martinique, Mayotte, Netherlands, Norway, Poland, Portugal, Reunion, Romania, Slovakia, Slovenia, Spain, St. Barthelemy, Sweden, Vatican City
5G speeds (p to a 5GB data roaming limit)Belgium, Ireland, Cyprus, Lithuania, the Czech Republic, Portugal, Denmark, Romania, Germany, Spain, Italy, Sweden

Asda Mobile charges and plans

Charges vary depending on your Asda Mobile plan type: SIM-only contract or pay-as-you-go. 

Roaming charges for pay-monthly plans 

If you’re on any of Asda Mobile’s SIM-only contracts (pay-monthly plans), you have a data roaming limit of up to 5GB (subject to your data plan allowance). If your data plan allowance is lower than 5 GB, then you will receive the standard allowance. 

After using 5GB (or your total data allowance), you’ll have to pay standard rates to keep using data — 10p per MB, the same as in the UK. Asda Mobile will notify you once you’ve reached 80% and 100% of your data limit. 

You can also buy a roaming add-on through your account to keep using data without paying standard rates. 

Data add-onPriceCode
1 GB£2DATA2
3 GB£5DATA5
6 GB£7DATA7
12 GB £10DATA10

Roaming charges for pay-as-you-go plans 

If you’re on a pay-as-you-go plan, standard rates will apply if you use data roaming abroad. 

Charges vary based on Asda Mobile’s four world groups: EU, USA/Canada/AUS/NZ, World Group 1, and World Group 2. 

World groupData (per MB)Receiving a call (per minute) Calls to the UK (per minute)Texts to the UK (per text)
EU£0.10 £0£0.15£0.10
USA/Canada/AUS/NZ£0.20 £0.75£0.75£0.10
World Group 1£1 £1.40£1.40£0.20
World Group 2£7.50 £1.40£3 £0.30

How to activate Asda Mobile data roaming

You’ll need to enable data roaming in your Asda Mobile online account. Once logged in, navigate to “My Profile” and find the data roaming option under “Features”. 

You’ll need to activate data roaming on your mobile phone in settings, too. This is usually found under “Mobile Service”. 

If you’re on a pay-monthly plan, once you arrive in the select 46 European countries, you can continue to use your data, call, and text allowances as you would at home. 

For other countries, you can purchase a data add-on or be subject to standard rates. 

Avoid Asda roaming charges with a Holafly eSIM

While Asda Mobile roaming is convenient, the costs, especially outside the specific 46 European countries, can add up quickly. 

If you want to stay connected without worrying about Asda roaming charges, a travel eSIM from Holafly is a practical alternative. 

Holafly’s unlimited-data travel eSIMs let you access mobile data abroad without incurring expensive roaming charges or using local SIM cards. 

Why choose Holafly eSIMs? 

  • No roaming fees: Avoid unexpected Asda Mobile roaming charges
  • Unlimited data plans in popular destinations like the USA, Italy, and across Europe
  • Easy setup: Activate in minutes—no physical SIM required
  • Reliable coverage: Connect to strong local networks in each country
  • Control your spending: Pay upfront with no surprises in the following month
  • Specialized Holafly Plans: Long-term internet plans for remote workers, digital nomads, and frequent travellers 

For travellers who rely heavily on mobile data, this can be a more cost-effective and stress-free solution. All you need is an eSIM-compatible phone

Check out our other roaming guides on:

  • BT Mobile roaming 
  • iD Mobile roaming 
  • Giffgaff roaming 
  • Lebara roaming 
  • Lyca roaming 
  • Sky Mobile roaming 
  • SMARTY roaming 
  • Talkmobile roaming 

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Mahnoor Bangush

Mahnoor Bangush

SEO Content Writer

Born and raised in Queens, New York, I'm a Psychology graduate with a passion for writing that I've been nurturing since 2019. Over the years, I've enjoyed creating meaningful content across various niches, including sports, hospitality, and career development. At Holafly, I focus on crafting useful and inspiring pieces to make your adventures more effortless. One of the best perks of this role? Creating travel content always seems to inspire my next vacation destination!

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