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Cheap flights from Northern Ireland to Ontario from £534

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight to Ontario departing on 7/3. 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.
BFS — ONT
5 Mar — 12 Mar1
1 adult
Tue 5/3
Tue 12/3

What is the cheapest month to fly from Northern Ireland to Ontario?

Flights from Northern Ireland to Ontario lean towards being more expensive in August. Prices are generally better when you fly from Northern Ireland to Ontario in January, with the cheapest ticket starting at £412.

When is the cheapest time to fly from Northern Ireland to Ontario (NIR - ONT)?

When flying from Northern Ireland to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from Northern Ireland to Ontario

Explore cheap flight options specifically provided by American Airlines for the route between Northern Ireland and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Thu 18/409:35BHD - ONT
2 stops20h 21mAmerican Airlines
Mon 22/422:20ONT - BHD
2 stops30h 35mAmerican Airlines
Deal found 28/2£534
Mon 1/709:50BHD - ONT
2 stops20h 19mAmerican Airlines
Sun 7/722:36ONT - BHD
2 stops32h 59mAmerican Airlines
Deal found 28/2£904

Northern Ireland to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Northern Ireland and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Thu 18/409:35BHD - ONT
2 stops20h 21mAmerican Airlines
Mon 22/422:20ONT - BHD
2 stops30h 35mAmerican Airlines
Deal found 28/2£534

Northern Ireland to Ontario flights leaving soon

Find last-minute flight options from Northern Ireland to Ontario for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.
Thu 7/306:45BHD - ONT
2 stops20h 12mAmerican Airlines
Mon 11/322:31ONT - BHD
2 stops35h 09mAmerican Airlines
Deal found 27/2£534

Find flights from Northern Ireland to Ontario within your budget

Customise your flight search to find flights from Northern Ireland to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 936,534 searches. Data last updated 1 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£534 - £904

Route

Depart

Return

Price

Belfast CityOntario

BHD - ONT

BHDONT

Belfast City

Thu 18/4

2 stops20h 21m

Ontario

Mon 22/4

2 stops30h 35m

£534

Belfast CityOntario

BHD - ONT

BHDONT

Belfast City

Mon 1/7

2 stops20h 19m

Ontario

Sun 7/7

2 stops32h 59m

£904

Flights are sorted by cheapest first

Deals found on 28/2

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 1 March 2024.
7.3
Good
15,571 reviews

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Food

6.7

Crew

8.0

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

7.3
Good
15,571 reviews
7.3
Good
15,571 reviews

Overall

7.3

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Food

6.7

Crew

8.0

Reviews

1 / 10

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ontario from Northern Ireland?

Ontario (ONT), located 3.1 mi from the city center, is the airport you fly into when you book flights from Northern Ireland to Ontario.

Can I find flights from Northern Ireland to Ontario for under £600 on Cheapflights?

Yes, there are multiple flights from Northern Ireland to Ontario for under £600. The cheapest flight booked recently is on American Airlines for just £534, but on average you can expect to pay £719.

Are there last-minute flights available from Northern Ireland to Ontario for under £600?

There are currently 1+ open flights from Northern Ireland to Ontario within the next 7 days for less than £600.

What does BFS to ONT mean?

BFS and ONT are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BFS to ONT refers to a flight route from Belfast Intl Airport to Ontario Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Belfast City Airport (BHD), Londonderry Eglinton Airport (LDY).

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Northern Ireland to Ontario
See prices for flight routes from nearby airports that may be better suited for you.

Search flights from Northern Ireland to Ontario by cabin class

Find flights from Northern Ireland to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Northern Ireland to Ontario?

When you search for this flight from Northern Ireland to Ontario, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Ontario?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to Ontario.

Can Cheapflights find flights from Northern Ireland to Ontario with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Northern Ireland to Ontario, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Northern Ireland to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Northern Ireland today and book when prices fit your budget.

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