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Popular cities in Ontario
Cheap round-trip flights to Ontario
Prices were available within the past 7 days and start at €157 for one-way flights and €266 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, 22 Jun - Wed, 10 Jul
DUB
Dublin
YYZ
Pearson Intl.
€266 Return, found 9 hours ago
€266
Return
found 9 hours ago
Wed, 12 Jun - Mon, 17 Jun
DUB
Dublin
YHM
John C. Munro Hamilton Intl.
€274 Return, found 3 hours ago
€274
Return
found 3 hours ago
Thu, 7 Nov - Sun, 17 Nov
DUB
Dublin
YYZ
Pearson Intl.
€295 Return, found 15 hours ago
€295
Return
found 15 hours ago
Tue, 15 Oct - Tue, 22 Oct
DUB
Dublin
YYZ
Pearson Intl.
€340 Return, found 3 hours ago
€340
Return
found 3 hours ago
Wed, 6 Nov - Wed, 13 Nov
DUB
Dublin
YYZ
Pearson Intl.
€345 Return, found 6 hours ago
€345
Return
found 6 hours ago
Mon, 9 Sep - Mon, 23 Sep
DUB
Dublin
YYZ
Pearson Intl.
€364 Return, found 8 hours ago
€364
Return
found 8 hours ago
Fri, 6 Dec - Fri, 13 Dec
DUB
Dublin
YYZ
Pearson Intl.
€365 Return, found 4 hours ago
€365
Return
found 4 hours ago
Sat, 7 Sep - Thu, 26 Sep
DUB
Dublin
YYZ
Pearson Intl.
€382 Return, found 23 hours ago
€382
Return
found 23 hours ago
Fri, 8 Nov - Fri, 15 Nov
DUB
Dublin
YYZ
Pearson Intl.
€394 Return, found 5 hours ago
€394
Return
found 5 hours ago
Fri, 15 Nov - Tue, 19 Nov
DUB
Dublin
YYZ
Pearson Intl.
€406 Return, found 1 day ago
€406
Return
found 1 day ago
About Ontario
Expedia offers flights to Ontario to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Ontario or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
Frequently asked questions
More to explore for Ontario
Flying to Ontario? Explore Ontario with Expedia's Travel Guides to find the best hotels, holiday packages, car hire deals and more!
Trending flights to Ontario
These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, 22 Jun - Wed, 10 Jul
DUB
Dublin
YYZ
Pearson Intl.
€266 Return, found 9 hours ago
€266
Return
found 9 hours ago
Top Flight Destinations In Ontario
- Flights to Toronto
- Flights to Niagara Falls
- Flights to Montreal
- Flights to Ottawa
- Flights to Mississauga
- Flights to Niagara-on-the-Lake
- Flights to London
- Flights to Hamilton
- Flights to Markham
- Flights to Windsor
- Flights to The Blue Mountains
- Flights to Brampton
- Flights to Vaughan
- Flights to Gatineau
- Flights to Huntsville
- Flights to Collingwood
- Flights to Barrie
- Flights to Tobermory
Top Flight Destinations In World
- Flights to Philippines
- Flights to Indonesia
- Flights to Japan
- Flights to South Korea
- Flights to Switzerland
- Flights to Germany
- Flights to Spain
- Flights to Sweden
- Flights to Canada
- Flights to Brazil
- Flights to Mexico
- Flights to Australia
- Flights to Türkiye
- Flights to China
- Flights to United States of America
- Flights to Norway
- Flights to Colombia
- Flights to United Kingdom
- Flights to Greece
- Flights to India
Top Ontario Hotels
- Chelsea Hotel, Toronto
- Hilton Niagara Falls/Fallsview Hotel & Suites
- Embassy Suites by Hilton Niagara Falls Fallsview
- Sheraton Fallsview Hotel
- Marriott Niagara Falls Fallsview Hotel & Spa
- Niagara Falls Marriott on the Falls
- Cambridge Suites Toronto
- Vittoria Hotel and Suites
- Holiday Inn Toronto Downtown Centre, an IHG Hotel
- Fairmont Royal York
- Pan Pacific Toronto
- Radisson Hotel & Suites Fallsview, ON
- Wyndham Fallsview Hotel
- Town Inn Suites Hotel
- Oakes Hotel Overlooking the Falls
- Hotel X Toronto by Library Hotel Collection
- Toronto Don Valley Hotel and Suites
- One King West Hotel & Residence
- Novotel Toronto Centre
- The Omni King Edward Hotel
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