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Studying abroad, backpacking the summer break or heading home for the holidays? Verify your university email and we'll send you a one-time 10% discount code - it even works on top of our sale prices.
Enter your university email address (like .ac.uk or .edu) and we'll email you a code to use in your basket.
*One code per student, single use. Cannot be combined with other promo codes. Learn more
Traditional UK mobile networks charge up to £11 per day for roaming. Our international eSIM gives you 5GB data for your entire trip at a fraction of the cost.
UK mobile networks charge £5-£11 per day for using your phone abroad - that's up to £77 per week!
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Find your perfect eSIM for your next adventure from our most popular destinations
Bought your eSIM? Now plan the rest of your trip with our free Holiday Trip Planner app. Count down the days, plan your itinerary and land ready.
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Share SimplySIM with friends and family to earn tokens for every purchase they make. Use them for discounts on your future purchases!
A travel eSIM is a digital SIM profile that lets a compatible device use a mobile plan without inserting another physical SIM. Choose a plan with coverage, data allowance and validity that match your trip.
It depends on your existing tariff. Compare the eSIM price with any included roaming allowance, daily charges and fair-use limits on your home plan. Check both options for your destination and travel dates.
Connect to reliable Wi-Fi or another internet connection and follow the QR-code or installation-link instructions supplied with your plan. Select the travel eSIM for mobile data and apply the roaming settings in those instructions.
Support depends on the exact phone model, regional variant and carrier restrictions. Check our device compatibility page and make sure the phone is unlocked before purchasing.
On a compatible dual-SIM device, you can retain your home line while selecting the travel eSIM for data. Calls, texts and voicemail on the home line may still incur roaming charges. Disable home-line data roaming and automatic data switching.
Check the activation policy of the plan you choose. Installation, activation and first connection to a supported network can be different events. Follow the supplied instructions so you do not start the validity period earlier than intended.
Unlimited plans may have fair-use policies, speed reductions or hotspot conditions. Read the specific plan details before buying and check whether the terms suit your expected use.
If your device and selected plan support hotspot or tethering, you can share the mobile connection. Connected devices use the plan data allowance and may be subject to hotspot or fair-use limits.
No. Coverage is defined by the country list on each plan. Check every stop on your route, including transit destinations where you need mobile data.
Check that you are in a covered destination, the plan is valid, data remains available and the eSIM is selected for mobile data. Follow the supplied roaming and network instructions. Contact support before deleting the eSIM profile.
SimplySIM is a UK-registered company that prices every plan in pounds, so UK cards pay no foreign-transaction fee. It sells both capped plans and unlimited plans, allows hotspot and tethering, and offers UK-based support, a student discount and a price match guarantee. See the full comparison on our SimplySIM vs Holafly vs Airalo page.
Yes. Hotspot and tethering are supported, so you can share your mobile data with a laptop, tablet or travelling companions. Shared devices use your plan allowance, so choose a larger or unlimited plan if several people will connect.
Yes. SimplySIM offers capped plans from 1GB up to 50GB and unlimited plans for most destinations. Each plan page states its allowance, validity, covered countries and any fair-use terms.
Check device compatibility · How eSIMs work · Travel eSIM guides
Still have questions?
Contact Our Support TeamSimplySIM is a UK-based travel eSIM provider covering 180+ destinations. Unlike most eSIM providers, we price everything in pounds, offer both capped and unlimited data plans, and include a free VPN with plans of 5GB or more.
SimplySIM charges in pounds sterling. Most international eSIM providers bill in US dollars or euros, so UK customers pay an extra 2–3% in card currency-conversion fees on every purchase. With SimplySIM the price you see is the price you pay.
Most providers only sell one plan type - cheap capped allowances or premium unlimited data. SimplySIM sells both, from 1GB starter plans to unlimited data, so light users and heavy streamers both get the right plan without switching provider.
Every SimplySIM plan of 5GB or more includes a free VPN gift, protecting you on hotel and airport Wi-Fi. No other major travel eSIM provider bundles a VPN at no extra cost.
SimplySIM eSIMs allow hotspot and tethering on your full allowance, so one plan can connect your laptop or the whole family. Some competitors restrict tethering to as little as 500MB per day, even on "unlimited" plans.
SimplySIM is a UK company with support in UK hours from a team that knows UK networks, banks and devices. If something goes wrong mid-trip, you get real help fast - not a chatbot in another timezone.
Verified students get a dedicated student discount, and anyone can earn 5% back in tokens through the SimplySIM affiliate programme - tokens you can spend on your own future eSIMs. Plus a free Holiday Trip Planner app for iOS and Android.
Comparing SimplySIM with Airalo or Holafly? Airalo focuses on capped plans, Holafly on unlimited - SimplySIM offers both, usually for less, in pounds. See the full side-by-side feature and price breakdown:
SimplySIM vs Holafly vs AiraloVisiting multiple countries in the same region? Get a regional eSIM that provides coverage across several neighboring destinations with a single plan. Enjoy seamless connectivity as you cross borders throughout Europe, Asia, the Americas or other regions without changing your data plan. Perfect for multi-country trips, backpacking adventures, or business travel across adjacent countries.
Travelling to multiple continents or around the world? Global eSIMs provide seamless connectivity across 180+ countries with a single plan, with our premium Global Plus offering coverage in 137 countries. Ideal for digital nomads, frequent travelers, and international business trips where you need reliable data access across different regions. Avoid juggling multiple plans and stay connected everywhere with our worldwide coverage options.
Tired of scrambling for local SIM cards after landing? A travel international eSIM eliminates that hassle entirely. Unlike traditional data only SIM options, a travelling eSIM activates with just a few taps on your phone. No more airport kiosks, no language barriers, just instant connectivity the moment you land. Our esim for travel works exactly like your regular SIM but without the plastic card, making it perfect for modern travelers who need reliable internet without the faff.
Standard roaming charges can add up to hundreds of pounds for even short trips abroad. With our data eSIM options, most customers save 70-90% compared to standard roaming fees while enjoying better coverage and more data. While there are cheaper eSIM providers out there, many skimp on crucial network access, leaving travelers connected to patchy 3G when they've paid for 4G/5G. Our esim travel packages prioritize reliability over rock-bottom prices, giving you true value without compromising quality.
When picking the best travel eSIM, look beyond basic cost. Consider network coverage, data allowances and actual speeds. Budget e travel sim providers often advertise "unlimited data" that throttles after 500MB, practically useless for navigation and video calls. Our traveling eSIM packages include transparent SIM only plans with clearly labeled data limits and no hidden restrictions or surprise fees. Each package connects to premium local networks rather than budget carriers with limited coverage.
SimplySIM's esim data plans cover 180+ countries worldwide, whether you're island-hopping in Asia or driving through Europe. Our esim net technology lets you activate before departure, so you're connected the moment you land. Unlike traditional data only sim options that require physical swapping, our travel e sim seamlessly integrates with your phone's existing setup. No more difficult choices between staying connected and budget-friendly options, our range starts from affordable 1-day packages to comprehensive 30-day data only plans for extended adventures.
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Enjoy hassle-free mobile data abroad with our eSIM service – no physical SIM card required.
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