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£284 Find Cheap Flights from Northern Ireland to Ontario – Compare and Save

1 adult
1 adult, Economy, 0 bags

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Useful Info

Good to know - Cheap tickets from Northern Ireland to Ontario

Low season

January

Cheapest flight

£284
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Belfast Intl Airport to Toronto

FAQs for booking flights from Northern Ireland to Ontario

  • How does KAYAK find such low prices on flights from Northern Ireland to Ontario?

    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 Northern Ireland to Ontario.

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

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

  • What is the Hacker Fare option on flights from Northern Ireland to Ontario?

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

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

    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 from Northern Ireland to Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Ontario?

    There are 24 airports in Ontario. The busiest airport is Toronto Pearson Airport (YYZ), with 77% of all flights arriving there.

  • How long is the flight to Ontario?

    An average direct flight from Northern Ireland to Ontario takes 16h 47m, covering a distance of 3171 miles. The shortest route is Belfast City Airport (BHD) to Toronto Island Airport (YTZ) with an average flight time of 13h 32m.

  • What is the most popular destination in Ontario?

    Based on KAYAK flight searches, the most popular destination is Toronto (100% of total searches to Ontario).

Reviews of the top airline flying from Northern Ireland to Ontario

 
Need help choosing which airline to fly with from Northern Ireland to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 8241 reviews
6.5Entertainment
6.4Food
6.8Comfort
7.0Boarding
7.7Crew
Airline reviews

Gates were changed at Heathrow with nothing show on the board about 200 plus people needed to take a tram to another section of the terminal. At JFK airport, we had to wait 1 hour(!) on the tarmac after a 7 hour flight to get a gate to deboard!!

2.0 MediocreAnonymous, Aug 2026
Read more British Airways reviews

Gates were changed at Heathrow with nothing show on the board about 200 plus people needed to take a tram to another section of the terminal. At JFK airport, we had to wait 1 hour(!) on the tarmac after a 7 hour flight to get a gate to deboard!!

Horrible experience. They broke the handle of my checked in suitcase and then refused pay for damages

I had a great experience on this flight! The crew was extremely helpful and attentive. Seats are very comfortable and the in flight entertainment was excellent.

The onboard service was fantastic, really in a class of its own

Better and more attentive crew and more food options. Leg space is very tight.

Our flight was delayed by over 6 hours. We then had to deplane, stay overnight in a hotel then fly out the next day, 23 hours late.

Never got on this AA flight since British Airways delayed my original flight 29 hours

A heated chicken pie as a snack was terrible and could not be eaten. It should never be served. The crew took a long time in cleaning up after meals

premium economy was comfortable. Service was nice and crew were pleasant. However, mid flight the bathroom was not clean. It would be nice if people learned to clean up after themselves.

It was one of our best flight experiences. The crew was fantastic, the service was top notch with a genuine smile on everyone’s face. Would highly recommend British Airways.

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