Cancellation fees are a menace and avoiding them could save you some money, and frankly some frustration. So, what are some methods you can use to avoid these pesky charges?
Firstly, and perhaps most simply, you can change your flight, rather than cancelling it. Some airlines may also charge a fee for this, but it will likely be cheaper and easier to organise than going through the cancellation process. Secondly, if you are still within 24 hours of booking you can cancel your flight guaranteed. Most airlines are beholden to standards set by their national authorities. These rules usually include a 24-hour cancellation policy which allows passengers guaranteed cancellation at no cost within 24 hours of making their booking.
It may be worth considering protecting your ticket by buying a fully refundable ticket. These are typically more expensive than your standard ticket but will allow you to cancel your flight without incurring a cancellation fee. That may seem counterintuitive, but sometimes having protection is a good idea, and can save you from surprise or hidden expenses.