Ireland to Tonga: Complete Plug & Adapter Guide (2026) Adapter Needed

Planning a trip from Ireland to Tonga? One of the first things to sort out before you travel is whether your electronics will work at your destination. Power outlets, plug shapes, and voltage standards vary around the world, and Tonga is no exception.

There's no plug compatibility between Ireland and Tonga. Ireland devices use Type G connectors, while Tonga sockets are Type I. An adapter is a must-have for this destination.

On the voltage front, Ireland (230V, 50Hz) and Tonga (240V, 50Hz) are very similar. You shouldn't need a voltage converter for your electronics.

Rather than packing bulky converters, consider buying travel-sized dual-voltage versions of appliances you can't live without. For phones and laptops, all you'll need is the right plug adapter since their chargers almost always support worldwide voltage.