Expedia Belgium & Netherlands is the local version of the global travel booking giant, which means it's got everything you'd expect: flights from most European airports, thousands of hotel options across both countries, car hire, and the ability to bundle things together for a minor saving. They're particularly useful if you're based in Belgium or the Netherlands and book regularly, since the site loads in Dutch and prices default to euros without the usual currency conversion confusion.
What's worth noting is their travel guides for places like Haarlem, Delft, Alkmaar, and Gouda. These aren't just filler content either; they actually list things to do, restaurants, and local tips alongside the booking widget. It's handy if you've booked a hotel and want to know what's actually worth visiting in a town you don't know. The main Expedia machine is reliable but hardly unique anymore; the competition from Booking.com and directly booking hotels is fierce. Where Expedia wins is on package deals, particularly if you're combining a flight with accommodation.
Their customer service is solid if you need it, though you'll want to read the terms carefully before booking. Cancellations vary wildly depending on what you book and when, so don't assume flexibility just because a hotel looks cheap.