How does KAYAK find such low prices on flights from Ontario to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Belfast. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Ontario with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

£249 CHEAP FLIGHTS from Ontario to Belfast

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Flight Deals

Cheap Flights from Ontario to Belfast

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Ontario to Belfast that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent return flight deals from Ontario to Belfast

Mon, 20 Oct - Tue, 4 Nov

20:50 - 23:00YYZ-BFS

21h 10m2 stops

06:00 - 18:15BFS-YYZ

41h 15m2 stops

£391

Find Deal

Tue, 11 Nov - Tue, 18 Nov

21:35 - 13:35YYZ-BHD

11h 00m1 stop

07:20 - 15:00BHD-YYZ

12h 40m1 stop

£426

Find Deal

Wed, 19 Nov - Sun, 30 Nov

20:40 - 14:15YUL-BHD

12h 35m1 stop

20:25 - 18:45BHD-YUL

27h 20m1 stop

£453British Airways

Find Deal

Mon, 20 Oct - Tue, 4 Nov

22:00 - 15:40YYZ-BHD

12h 40m1 stop

08:45 - 14:50BHD-YYZ

11h 05m1 stop

£466British Airways

Find Deal

Mon, 20 Oct - Tue, 4 Nov

17:59 - 15:40YYZ-BHD

16h 41m2 stops

06:35 - 14:50BHD-YYZ

13h 15m1 stop

£467American Airlines

Find Deal

Fri, 20 Feb - Tue, 24 Feb

20:30 - 14:15YUL-BHD

12h 45m1 stop

06:35 - 18:45BHD-YUL

17h 10m1 stop

£476American Airlines

Find Deal

Thu, 2 Oct - Thu, 9 Oct

10:55 - 15:30YYZ-BHD

23h 35m2 stops

16:20 - 16:00BHD-YYZ

28h 40m1 stop

£565Iberia

Find Deal

Fri, 26 Sep - Mon, 29 Sep

10:55 - 20:45YYZ-BHD

28h 50m2 stops

06:40 - 21:30BHD-YYZ

19h 50m2 stops

£586Iberia

Find Deal

Mon, 20 Oct - Tue, 4 Nov

22:10 - 16:55YYZ-BHD

13h 45m1 stop

06:30 - 19:15BHD-YYZ

17h 45m1 stop

£629Virgin Atlantic

Find Deal

Tue, 3 Mar - Fri, 6 Mar

17:50 - 16:50YYZ-BHD

18h 00m1 stop

17:20 - 15:40BHD-YYZ

27h 20m1 stop

£807Virgin Atlantic

Find Deal

Cheapest return fare

£391

Typical prices: £584-633

Multi-carrier

Mon 20/10Tue 4/11

YYZ - BFS • 2 stops

Cheapest one-way flight

£249

Multi-carrier

Sun 26/10

YYZ - BFS • 2 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you love your trip to Belfast!

Useful Info

Cheapest flight	£249

Flight from Toronto to Belfast Intl Airport

How does KAYAK find such low prices on flights from Ontario to Belfast?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Belfast.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Belfast?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Belfast?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Ontario with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Belfast?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to Ontario

First Class flights to Belfast

Business Class flights to Belfast

Prem Econ Class flights to Belfast

Economy class flights to Belfast

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

£249 Find Cheap Flights from Ontario to Belfast

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast

Cheap Flights from Ontario to Belfast

Recent return flight deals from Ontario to Belfast

Recent one-way flight deals from Ontario to Belfast

Recent last minute flight deals from Ontario to Belfast

Everything you should know

Good to know - Cheap tickets from Ontario to Belfast

FAQs for booking flights from Ontario to Belfast

How does KAYAK find such low prices on flights from Ontario to Belfast?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Belfast.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Belfast?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Belfast?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Belfast with an airline and back to Ontario with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Belfast?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Belfast from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Belfast

Cabin class types available on flights to Ontario

Complete your trip to Belfast with a hotel stay or car hire

Find direct flights for Belfast

Flights to other popular destinations

Flights from domestic origins to Belfast

Choose which airport to fly into in Belfast

Find deals for your return flight