We ran this route through the planner with 7 days in each country and standard use. Change the days or the usage and the numbers update.
UK
Ireland
14 days
Standard · about 11.2 GBCheapest for this route: $18.00 with 2 eSIMs
One plan per country · 1 eSIM swap
UK · 7 days1Ireland · 7 days2One plan for the whole route · No eSIM swap
UK · 7 daysIreland · 7 daysPrices in US dollars, read from each provider on October 5, 2026. They change often: confirm on the provider page before paying. Only price and fit to your route decide the order of results.
Open the full route plannerThe UK and Ireland are combined on most trips to either: London and Dublin by air or ferry, or a loop around the island of Ireland that takes in Belfast and the Antrim coast. Ireland is in the EU roaming area and the UK is not, so they are not guaranteed to sit in the same plan. On the island itself the border is open, and phones near it pick up networks from the other side without any crossing.
7 days in each country, 14 days in total.
| Usage | Data | Cheapest option | Total |
|---|---|---|---|
| LightMaps & messages | 4.9 GB | One plan for the whole route: Yesim Europe & UK | $11.52 |
| StandardSocial media | 11.2 GB | One plan per country: Ubigi (UK) + Ubigi (Ireland) | $18.00 |
| HighVideo & work | 25.2 GB | One plan for the whole route: Vodafone Travel eSIM Europe eSIM | $31.00 |
27 regional or global products list both countries.
| Provider | Product | Countries | Price | See plan |
|---|---|---|---|---|
| Ubigi | Europe | 38 | From $2.00 | See plan → |
| Nomad | Europe (35 countries plan) | 35 | From $3.00 | See plan → |
| Yesim | Europe & UK | 33 | From $3.00 | See plan → |
| Holafly | Europe | 33 | From $3.90 | See plan → |
| Saily | Europe Unlimited (35 countries) | 35 | From $3.99 | See plan → |
| Airalo | EUconnect (European Union and United Kingdom) | 28 | From $4.00 | See plan → |
| aloSIM | British Isles | 2 | From $4.50 | See plan → |
| Saily | Europe (34 countries) | 34 | From $4.99 | See plan → |
| Airalo | Eurolink | 41 | From $5.00 | See plan → |
| aloSIM | Europe | 35 | From $5.00 | See plan → |
| Ubigi | Best World | 178 | From $5.00 | See plan → |
| Nomad | Europe (36 countries plan) | 34 | From $5.50 | See plan → |
| Ubigi | World | 201 | From $7.00 | See plan → |
| Ubigi | Europe Extended | 55 | From $8.00 | See plan → |
| Airalo | Discover | 159 | From $8.50 | See plan → |
| Saily | Global (121 countries) | 121 | From $8.99 | See plan → |
| Airalo | Discover+ | 162 | From $9.00 | See plan → |
| Holafly | Global | 141 | From $9.50 | See plan → |
| aloSIM | Global | 146 | From $10.00 | See plan → |
| Nomad | Global | 123 | From $12.00 | See plan → |
Prices in US dollars, read from each provider on October 5, 2026. They change often: confirm on the provider page before paying. Only price and fit to your route decide the order of results.
Yes, if the plan lists both. 27 of the products we track do, starting at $2.00. Whether that beats two local plans depends on your days and usage: the planner on this page shows both totals.
With 7 days in each country and standard use (about 11.2 GB), the cheapest option on October 5, 2026 was Ubigi (UK) + Ubigi (Ireland) at $18.00. The cheapest single plan covering both was $26.40.
