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Plan your trip to Ontario

Flights to Ontario are easy to book with Air Transat. Before planning a trip, be sure to check the schedule below, as some routes may be seasonal.

Dublin Airport (DUB)

Ontario revealed: the heartland province

From Toronto to Niagara Falls, to Muskoka, to the Thousand Islands: Ontario transports travellers from effervescent urban setting to awe-inspiring landscapes within a matter of a few hours.

Ontario's lake country

Lake Ontario is a region brimming with opportunities for thrill seekers and nature lovers alike. A short journey from Toronto to Niagara Falls brings both to Canada’s most visited tourist attraction. Once the scenery and the charm of the lovely town of Niagara on the Lake have set in, travellers are welcomed to a vast array of attractions further north. Splendid cities adorn the shores of Lake Ontario, the most popular of which is Toronto. The eclectic Kensington Market in Toronto is off-limits to vehicles and utterly welcoming to tourists. Further along the shore, Port Hope is one of Canada’s emblematic four-season destinations and a small heritage community straddling the River Ganaraska on the shores of Lake Ontario.

The Thousand Islands and beyond

Those who visit Ottawa are instantly drawn to the Canadian Museum of Civilization, with its high-tech displays depicting the most important moments in Canadian history, from aboriginal and colonial artefacts to contemporary exhibits that blend a wealth of cultural elements representative of the melting pot that is the Canada of today. Across the Ottawa River, on Parliament Hill, lie the Canada Parliament buildings, flanked by the Peace Tower, a symbol of Canada’s resolution to maintain peace, and a hotspot for Ottawa tourism. Gananoque's Thousand Islands are a waterfront destination like no other. Only four hours from Muskoka, three hours from Toronto and Montreal, and two hours away from Ottawa, this inviting, world-class retreat offers countless outdoor activities, such as golfing, cycling, fishing, and kayaking.

Canada : Points of interest. Find articles here highlighting our most charming Canadian destinations!

Ontario must-see destinations



Toronto tourists are spoilt for choice as soon as they alight at the Toronto airport. Indeed, Downtown Toronto boasts a wealth of sites and attractions for all ages, while the city’s outskirts feature stunning scenery, including the area’s must-see natural wonder, Niagara Falls.

More about Toronto

Airports in Ontario serviced by Air Transat

Ontario’s official currency is the Canadian dollar. Currency exchange offices are available at all of Ontario’s international airports, as well as banks, credit unions and trust companies. Cash machines are available across the region.

Official language

Unlike Quebec, Ontario’s residents speak mainly English, although a large part of them can speak French. Of all the provinces in this vast bilingual country, Ontario is one where tourists are very likely to be able to make themselves understood, wherever they may be travelling from, due to a wide variety of languages spoken by the various communities.

Entry/exit requirements

For information regarding passports and all necessary visas, please visit the Government of Ireland’s travel website or the Government of Canada’s travel website.

As of March 15, 2016, travellers looking to visit Canada will be required to fill out an application form (eTA). This document will be required when boarding a flight to Canada. For more details, please visit