We're planning a holiday for February half-term 2020 and would like to fly from London to Cambodia (or possibly to Bangkok and then cross the border to get to Cambodia if prices are cheaper). Dates would roughly be 14th - 24th of Feb and we're currently looking at flights. Several websites are offering price alert emails and we were, therefore, wondering if it was a good idea to wait. I was assuming that, in terms of flight prices, the earlier the better. But am I wrong? I seem to find contradictory information on the Internet about that. Has any of you heard of "Travel Tuesday" (after Cyber Monday) - is it better than securing a price as early as possible? Is it relevant for flights departing from the UK or is it just American? Any other times flights are cheaper?
Any info would be hugely appreciated, as well as any tips regarding best companies/airports/deals. Thanks for your attention!!