$426 Find Cheap Flights from Ontario to Northern Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Northern Ireland departing on 10/25. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Northern Ireland, as well as popular online travel agencies
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Cheap Flights from Ontario to Northern Ireland

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Belfast
Belfast2 stops$426
Belfast
Belfast2 stops$426

Book Cheap Ontario to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Northern Ireland 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 one-way flight deals from Ontario to Northern Ireland

Sat, Oct 25
Logo
12:47 pm - 3:15 pmONT-BHD
18h 28m2 stops
$426
Find Deal
Fri, Oct 24
Delta Logo
6:00 am - 4:55 pmONT-BHD
26h 55m2 stops
$484Delta
Find Deal
Mon, Dec 22
British Airways Logo
4:45 pm - 8:15 pmONT-BHD
19h 30m2 stops
$1,236British Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Ontario to Northern Ireland flights

Get data-powered insights and trends into flights from Ontario to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Ontario to Northern Ireland take?

The duration of a flight to Northern Ireland depends on your arrival airport. The shortest route to Northern Ireland from Ontario is to Belfast, which takes 18h 31m.

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FAQs - booking Northern Ireland flights

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

    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 Northern Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ontario to Northern Ireland 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 Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Ontario to Northern Ireland 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 Ontario to Northern Ireland?

    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 Ontario to Northern Ireland 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 from Ontario to Northern Ireland

Information on your arrival and departure airports

Ontario (ONT)

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