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>

£229 CHEAP FLIGHTS from Ontario to Belfast

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

...and more

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41.299.237 searches in the past 7 days on KAYAK

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest return fare

£441

Multiple Airlines

Sun 11/1Wed 28/1

YYZ - BFS • 1 stop

Cheapest one-way flight

£229

Multiple Airlines

Sun 18/1

YYZ - BHD • 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!

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

Recent return flight deals from Ontario to Belfast

Sun, 11 Jan - Wed, 28 Jan

21:35 - 13:50

YYZ

BFS

11h 15m1 stop

20:50 - 15:00

BFS

YYZ

23h 10m1 stop

£441Multiple Airlines

Sun, 11 Jan - Wed, 28 Jan

21:35 - 13:50

YYZ

BFS

11h 15m1 stop

20:50 - 15:00

BFS

YYZ

23h 10m1 stop

£443Multiple Airlines

Tue, 13 Jan - Tue, 20 Jan

19:40 - 17:55

YYZ

BFS

17h 15m2 stops

08:50 - 18:15

BFS

YYZ

38h 25m2 stops

£475Multiple Airlines

Mon, 12 Jan - Fri, 16 Jan

22:45 - 20:10

YYZ

BFS

16h 25m2 stops

21:30 - 14:25

BFS

YYZ

45h 55m3 stops

£499Multiple Airlines

Tue, 13 Jan - Tue, 20 Jan

18:05 - 10:30

YYZ

BHD

11h 25m1 stop

06:35 - 14:50

BHD

YYZ

13h 15m1 stop

£502British Airways

Wed, 4 Mar - Sun, 8 Mar

22:05 - 14:15

YYZ

BHD

11h 10m1 stop

15:10 - 21:33

BHD

YYZ

34h 23m2 stops

£517British Airways

Wed, 4 Mar - Sun, 8 Mar

17:40 - 09:10

YYZ

BHD

10h 30m1 stop

17:35 - 21:15

BHD

YYZ

31h 40m1 stop

£522British Airways

Tue, 13 Jan - Tue, 20 Jan

19:04 - 14:50

YYZ

BHD

14h 46m2 stops

11:25 - 21:51

BHD

YYZ

15h 26m2 stops

£532American Airlines

Tue, 13 Jan - Thu, 22 Jan

14:25 - 10:30

YUL

BHD

15h 05m2 stops

06:35 - 22:44

BHD

YUL

21h 09m2 stops

£593American Airlines

Tue, 13 Jan - Thu, 22 Jan

15:50 - 11:30

YUL

BHD

14h 40m2 stops

06:35 - 22:44

BHD

YUL

21h 09m2 stops

£594American Airlines

Useful Info

Cheapest flight	£229

Flight from Toronto to Belfast City 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

£229 Find Cheap Flights from Ontario to Belfast

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

Everything you should know

Cheap Flights from Ontario to Belfast

Recent return flight deals from Ontario to Belfast

Recent one-way flight deals from Ontario to Belfast

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