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Cheap flights from Ontario to Belfast from £373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Belfast departing on 20/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Belfast

Cheap return flights

These are some of the best return flight deals from Ontario to Belfast that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Belfast.

Cheap last-minute flights

Planning a quick getaway from Ontario to Belfast? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Belfast, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Ontario to Belfast

Find recent round-trip train or bus tickets from Ontario to Belfast.

All round-trip flight deals to Belfast

The cheapest plane tickets to Belfast found on KAYAK recently.
10:57 - 10:20ONT-BHD
16h 23m2 stops
08:40 - 22:01BHD-ONT
20h 21m2 stops
£620British Airways
Find Deal
Thu, 20 Mar - Tue, 25 Mar
16:30 - 18:50ONT-BHD
19h 20m2 stops
11:30 - 22:01BHD-ONT
17h 31m2 stops
£1,418British Airways
Find Deal
Thu, 20 Mar - Tue, 25 Mar
10:57 - 10:20ONT-BHD
16h 23m2 stops
06:35 - 19:01BHD-ONT
19h 26m2 stops
£4,684British Airways
Find Deal
Thu, 20 Mar - Tue, 25 Mar
16:25 - 16:40ONT-BHD
16h 15m2 stops
£373British Airways
Find Deal
Thu, 20 Feb

British Airways flights from Ontario to Belfast

Our best British Airways deals on Ontario to Belfast flight tickets
British Airways
20 Mar
ONT10:57Ontario
16h 23m
2 stops
BHD10:20Belfast City
25 Mar
BHD08:40Belfast City
20h 21m
2 stops
ONT22:01Ontario
British Airways
29 Dec
ONT12:36Ontario
17h 19m
2 stops
BHD13:55Belfast City
12 Jan
BHD20:25Belfast City
30h 12m
2 stops
ONT18:37Ontario
British Airways
20 Mar
ONT16:30Ontario
19h 20m
2 stops
BHD18:50Belfast City
25 Mar
BHD11:30Belfast City
17h 31m
2 stops
ONT22:01Ontario

See travel insights to Belfast from

How to get the cheapest flight ticket from Ontario to Belfast

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 month to fly to Belfast?

The cheapest month to fly to Belfast from Ontario is in April. Flight prices, which tend to average around £527, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £547.

What is the cheapest day to depart on your flight to Belfast?

The cheapest day to depart on your flight to Belfast is on a Tuesday when prices can be found for as low as £0. This is often the case because there is less demand to fly during this day of the week. Flights from Ontario to Belfast on a Monday will generally be more expensive and average around £592. 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 Belfast?

The cheapest time of day to fly to Belfast is in the morning when flights can be purchased for as low as £0. Flights to Belfast are more costly in the evening, with an average ticket price of £594. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Ontario to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Belfast

Best price found

£373

Fastest flight time

16h 15m

Direct flights

None

Airports in Belfast

1 airport
The best one-way flight to Belfast from Ontario in the past 72 hours is £373. The best return flight deal from Ontario to Belfast found on momondo in the last 72 hours is £620.
The fastest flight from Ontario to Belfast takes 16h 15m
There are no direct flights from Ontario to Belfast. Popular non-direct route for this connection is Ontario Airport - Belfast City Airport.
There is 1 airport near Belfast: Belfast City (BHD)

  • How far is Ontario to Belfast by plane?

    The straight-line distance from Ontario to Belfast is 5095.8 mi. Flights usually cover this in 16h 23m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Belfast?

    Prices for flights from Ontario Airport to Belfast refresh daily.

  • How old do you have to be to fly from Ontario Airport to Belfast?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ontario Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The necessary travel and health documents for your Belfast trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Belfast?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Ontario.

Can I find flights from Ontario to Belfast with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Belfast from Ontario with this policy.

How can momondo help me find flights from Ontario to Belfast?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Belfast.

I’m not ready to book a flight from Ontario to Belfast right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from Ontario and alert you when they change.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast