£223 Find Cheap Flights from Ontario to Belfast

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Belfast departing on 21/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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.

Recent return flight deals from Ontario to Belfast

Fri, 5 Jun - Mon, 15 Jun
Multiple Airlines Logo
22:05 - 21:50
YYZ
-
BFS
18h 45m
1 stop
Multiple Airlines Logo
06:40 - 13:10
BFS
-
YYZ
11h 30m
1 stop
£429Multiple Airlines
Wed, 10 Jun - Mon, 15 Jun
Multiple Airlines Logo
22:05 - 21:10
YYZ
-
BFS
18h 05m
1 stop
Multiple Airlines Logo
06:40 - 13:10
BFS
-
YYZ
11h 30m
1 stop
£434Multiple Airlines
Thu, 23 Apr - Thu, 30 Apr
Multiple Airlines Logo
23:10 - 20:35
YYZ
-
BFS
16h 25m
2 stops
Multiple Airlines Logo
06:10 - 22:05
BFS
-
YYZ
20h 55m
2 stops
£437Multiple Airlines
Mon, 20 Apr - Wed, 29 Apr
Multiple Airlines Logo
23:10 - 23:10
YYZ
-
BFS
19h 00m
2 stops
Multiple Airlines Logo
07:00 - 22:05
BFS
-
YYZ
44h 05m
2 stops
£447Multiple Airlines
Mon, 20 Apr - Wed, 29 Apr
Multiple Airlines Logo
20:45 - 19:55
YYZ
-
BHD
18h 10m
2 stops
Multiple Airlines Logo
12:45 - 22:05
BHD
-
YYZ
38h 20m
2 stops
£452Multiple Airlines
Sun, 7 Jun - Mon, 15 Jun
Multiple Airlines Logo
22:05 - 17:35
YYZ
-
BFS
14h 30m
1 stop
Multiple Airlines Logo
21:55 - 15:50
BFS
-
YYZ
22h 55m
2 stops
£455Multiple Airlines
Thu, 7 May - Sat, 16 May
Multiple Airlines Logo
20:35 - 20:35
YUL
-
BFS
19h 00m
2 stops
Multiple Airlines Logo
06:20 - 19:20
BFS
-
YUL
18h 00m
2 stops
£460Multiple Airlines
Tue, 9 Jun - Thu, 18 Jun
Multiple Airlines Logo
22:15 - 19:50
YYZ
-
BFS
16h 35m
1 stop
Multiple Airlines Logo
07:00 - 15:50
BFS
-
YYZ
13h 50m
2 stops
£460Multiple Airlines
Tue, 9 Jun - Tue, 16 Jun
Multiple Airlines Logo
22:15 - 19:50
YYZ
-
BFS
16h 35m
1 stop
Multiple Airlines Logo
07:00 - 15:50
BFS
-
YYZ
13h 50m
2 stops
£462Multiple Airlines
Sun, 5 Apr - Sun, 12 Apr
Aer Lingus Logo
14:05 - 20:55
YOW
-
BHD
25h 50m
3 stops
Aer Lingus Logo
14:05 - 19:36
BHD
-
YOW
34h 31m
3 stops
£999Aer Lingus
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Good to know - Cheap tickets from Ontario to Belfast

Cheapest flight£222
Flight from Toronto to Belfast City Airport

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

Cabin classes available on flights to Belfast. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Belfast
Business Class flights to Belfast
Premium Economy Class flights to Belfast
Economy class flights to Belfast