The summer break is around the corner. In the last one year post-COVID, there is an immense demand for international holidays. If you haven't done the booking in advance, it can lead to unexpected over-spending. A travel budget helps to strike a financial balance when you spend on shopping, sight-seeing and adventure activities on your overseas holiday. If you are making an international travel plan on your own, a bit of advance financial planning and attention is required to save on the costs. For instance, in cities, you can opt to stay in a budget hotel as most of the time you will be out exploring the city. But, if you are staying near a beach, you can opt to splurge on a resort.