Trivago UK is not really a travel agency, since it doesn’t sell and doesn’t allow you to make hotel reservations. More than anything, it is a sophisticated price comparison site, where you can usually find the best rates. Unfortunately, Trivago’s service does not allow you to book flights.
One of the improvements that we can request from this price comparison site is to be specialize in air routes, perhaps even opting to provide flight + hotel combinations: it would be a very useful solution for those who want to save money and organize their vacation with a single purchase. Unfortunately, their air travel sector has no valid rate comparison systems since the prices provided are not those offered by the airlines (scheduled or low-cost) but rather the prices of online travel agencies.
For this reason, we suggest that Trivago type systems also develop an excellent system for air routes that allows finding the best prices by comparing all air flight carriers without distinction. Another excellent function to add would be the possibility of finding last-minute deals or departures with daily updates. This would allow those with a suitcase ready to travel by taking advantage of the opportunity of the moment.