When you book your flights you can be enticed by the £1 return fare offered by some airlines however make sure you’re not caught out by extra charges, most credit cards will incur a payment handling fee of £5, and that’s per person, per one-way flight. Not to mention some airline don’t mention tax, extra baggage charges and meals on the original price these are normally the added extras that make your flight not so cheap.
If you can be flexible about when you travel you can get better ticket prices for example flying mid week is a lot cheaper than at weekends, not only that if you also actually book your tickets during the week you will also be able to get cheaper tickets. This is because many airlines bump their prices up at the weekends because they know this is when most people have the time to research and book holidays.