Transat Holidays is once again offering Europe year-round. Flights on Air Transat operate to UK destinations through the winter. London , Manchester , Gatwick operate with departures from Toronto until March. Belfast , also operating of Toronto , is scheduled to run during the peak Christmas and New Year's periods. Transat Holidays' “Package Plus” program is also back, allowing travellers to explore London on a three-, four- or seven-night packages. There are eight central London hotels to choose from. Package Plus holidays offer flight, accommodation (including daily breakfast) and roundtrip transfers between airport and hotel. When booking before Oct. 15, passengers will enjoy savings of up to $200 per couple on Package Plus products.