When did momondo last update prices for flights from Northern Ireland to Ontario Airport?

Prices for flights from Northern Ireland to Ontario Airport refresh daily.

How old do you have to be to fly from Northern Ireland to Ontario Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport 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.

£479 Cheap Flights from Northern Ireland to Ontario in 2026

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Find the cheapest flights from Northern Ireland to Los Angeles

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:25 - 22:07

BHD

ONT

34h 42m2 stops

07:00 - 16:50

ONT

BHD

25h 50m2 stops

£481British Airways

Wed, 11 Feb - Sun, 15 Feb

19:25 - 18:42

BHD

ONT

31h 17m2 stops

23:58 - 16:05

ONT

BHD

32h 07m2 stops

£482British Airways

Wed, 11 Feb - Sun, 15 Feb

British Airways flights from Northern Ireland to Ontario

Our best British Airways deals on Northern Ireland to Ontario flight tickets

British Airways

11 Feb

BHD19:25Belfast City

34h 42m

2 stops

ONT22:07Ontario

15 Feb

ONT07:00Ontario

25h 50m

2 stops

BHD16:50Belfast City

£480

British Airways

11 Feb

BHD19:25Belfast City

31h 17m

2 stops

ONT18:42Ontario

15 Feb

ONT23:58Ontario

32h 07m

2 stops

BHD16:05Belfast City

£482

Fly from

Fly to

Route

Depart

Return

Price

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Wed 11/2

19:25-22:07

2 stops34h 42m

Ontario

Sun 15/2

07:00-16:50

2 stops25h 50m

£480

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Wed 11/2

19:25-18:42

2 stops31h 17m

Ontario

Sun 15/2

23:58-16:05

2 stops32h 07m

£482

BelfastOntario

BHD - ONT

BHDONT

Belfast City

Sun 31/5

06:30-23:59

2 stops25h 29m

£529

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland to 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 airline that flies from Northern Ireland to Ontario?

British Airways is the most popular carrier operating from Northern Ireland to Ontario

Cheap Northern Ireland to Ontario flight deals and tips

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

Fastest flight time	19h 27m
Direct flights	None

The fastest flight from Northern Ireland to Ontario takes 19h 27m

There are no direct flights from Northern Ireland to Ontario. There are no popular flight routes from Northern Ireland to Ontario.

Search flight deals

When did momondo last update prices for flights from Northern Ireland to Ontario Airport?
Prices for flights from Northern Ireland to Ontario Airport refresh daily.
How old do you have to be to fly from Northern Ireland to Ontario Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport 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 Northern Ireland to Ontario?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Ontario . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Ontario from Northern Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Northern Ireland to Ontario?

momondo provides multiple filters to help you find the best flight to Ontario from Northern Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Ontario from Northern Ireland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.