United has round-trip flights from Austin or San Antonio (AUS/SAT) to Amsterdam (AMS) for $558-$561 with a connection. Flights November to March. 7-day minimum stay required.
Note: Carry-on bag is allowed for free.
Note: There are “Priceline Express Deals” available on several of these dates that are about -$70 cheaper than this ($478-$525). If you’re selecting an Express Deal, pick the one with a connection time less than 3-hours.