Cheap flights from Belfast City Airport to Ontario from £421
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast City Airport to Ontario departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Belfast City Airport to Ontario
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Delta flights from Belfast City Airport to Region of Ontario
Our best Delta deals on Belfast City Airport to Region of Ontario flight tickets
American Airlines flights from Belfast City Airport to Region of Ontario
Our best American Airlines deals on Belfast City Airport to Region of Ontario flight tickets
See travel insights to Ontario from
How to get the cheapest flight ticket from Belfast City Airport to Region of Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to Region of Ontario?
The cheapest day to depart from Belfast City Airport to Region of Ontario is on a Tuesday when prices can be found for as low as £472. Flights from Belfast City Airport to Region of Ontario on a Friday will generally be more expensive and average around £698. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Region of Ontario?
Our data shows that the cheapest Belfast City Airport to Region of Ontario flights are usually those with departure times in the morning. Our users have found flights to Region of Ontario in the morning for as low as £619. At midday is when there is more demand to fly to Region of Ontario, so prices are often more expensive at around £649 per ticket.
Cheap Belfast City Airport to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to Region of Ontario
Best price found | £2,121 |
|---|---|
Fastest flight time | 11h 15m |
Direct flights | None |
Airports in Region of Ontario | 3 airports |
When did momondo last update prices for flights from Belfast City Airport to Ontario?
Prices for flights from Belfast City Airport to Ontario refresh daily.
How many operators does momondo search for flights from Belfast City Airport to Ontario?
As of July 2025, there is 1 operator available to choose from for flights from Belfast City Airport to Ontario.
How old do you have to be to fly from Belfast City Airport to Ontario?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast City Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Belfast City Airport to Region of Ontario
Compare and see reviews for airlines that fly from Belfast City Airport to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £478 | Free Cancellation | Rating 6.6 7,093 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Belfast to Ontario?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Belfast to Ontario for you.
Can I find flights from Belfast to Ontario with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Belfast to Ontario flights to just show those with flexible booking policies.
How can momondo help me find flights from Belfast to Ontario?
momondo helps you find the best flight between Belfast and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Belfast to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Belfast to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.