Wanderlust World Wanderlust World Royal Mail treats the Channel Islands as international destinations for postage. Current International Standard (First-Class equivalent) rates for letters to Guernsey or Jersey (as of 2024):
| Weight | Price |
|---|---|
| Up to 100g | £2.50 |
| 101–250g | £4.20 |
| 251–500g | £6.70 |
| 501–750g | £9.50 |
| 751–1000g | £12.50 |
Rates change annually; check Royal Mail for latest. Use "AIR MAIL" stickers; customs forms (CN22/CN23) required for goods.