After two years of pandemic-limited travel, many of us have planned a well-earned overseas holiday this summer. However, rising fuel, energy and food prices combined with a general increase in demand, mean that the price of a holiday in the sun has increased. However, with a bit of planning, there are some simple holiday hacks that could help you avoid unnecessary spending and keep costs manageable â plus if youâre a Sovereign customer there are some great discounts to be had…