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Cheap flights from Northern Ireland to Ontario from £525

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. 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
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

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 £417.

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 925,685 searches. Data last updated 26 April 2024.
Fri 3/506:35BHD - ONT
2 stops20h 14mAmerican Airlines
Tue 7/507:31ONT - BHD
2 stops19h 04mAmerican Airlines
Deal found 24/4£525
Fri 3/506:35BHD - ONT
2 stops21h 39mAmerican Airlines
Tue 7/512:50ONT - BHD
2 stops18h 30mAmerican Airlines
Deal found 25/4£527

Cheap Northern Ireland to Ontario flights in April & May 2024

Find cheap flight options from Northern Ireland to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 925,685 searches. Prices were last updated on 26 April 2024.
Fri 3/506:35BHD - ONT
2 stops20h 14mAmerican Airlines
Tue 7/507:31ONT - BHD
2 stops19h 04mAmerican Airlines
Deal found 24/4£525
Fri 3/506:35BHD - ONT
2 stops21h 39mAmerican Airlines
Tue 7/512:50ONT - BHD
2 stops18h 30mAmerican Airlines
Deal found 25/4£527
Sun 26/517:20BHD - ONT
2 stops32h 42mDelta
Sun 2/611:22ONT - BHD
2 stops21h 28mDelta
Deal found 26/4£695

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 925,685 searches. Data last updated 26 April 2024.
Fri 3/506:35BHD - ONT
2 stops20h 14mAmerican Airlines
Tue 7/507:31ONT - BHD
2 stops19h 04mAmerican Airlines
Deal found 24/4£525
Fri 3/506:35BHD - ONT
2 stops21h 39mAmerican Airlines
Tue 7/512:50ONT - BHD
2 stops18h 30mAmerican Airlines
Deal found 25/4£527
Sun 26/517:20BHD - ONT
2 stops32h 42mDelta
Sun 2/611:22ONT - BHD
2 stops21h 28mDelta
Deal found 26/4£695

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 925,685 searches. Data last updated 26 April 2024.
Fri 3/506:35BHD - ONT
2 stops20h 14mAmerican Airlines
Tue 7/507:31ONT - BHD
2 stops19h 04mAmerican Airlines
Deal found 24/4£525
Fri 3/506:35BHD - ONT
2 stops21h 39mAmerican Airlines
Tue 7/512:50ONT - BHD
2 stops18h 30mAmerican Airlines
Deal found 25/4£527

One-way flights to Ontario from Northern Ireland

Search for one-way flight options from Northern Ireland to Ontario. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 925,685 searches. Data last updated 26 April 2024.
Sun 8/917:35BHD - ONT
2 stops36h 25mAmerican Airlines
Deal found 25/4£1,225
Thu 4/706:35BHD - ONT
2 stops20h 23mAmerican Airlines
Deal found 25/4£1,355
Wed 15/506:50BHD - ONT
2 stops19h 32mIberia
Deal found 25/4£2,345

No data available for this route at this time. Please check back soon.

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 26 April 2024.
American Airlines
7.3
Good
14,889 reviews
Check prices

Entertainment

7.1

Overall

7.3

Food

6.6

Crew

8.0

Comfort

7.2

Boarding

7.6

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.

American Airlines
7.3
Good
14,889 reviews
American Airlines
7.3
Good
14,889 reviews
Check prices

Entertainment

7.1

Overall

7.3

Food

6.6

Crew

8.0

Comfort

7.2

Boarding

7.6

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.

Iberia
7.1
Good
2,768 reviews
American Airlines
7.3
Good
14,889 reviews
Check prices

Entertainment

7.1

Overall

7.3

Food

6.6

Crew

8.0

Comfort

7.2

Boarding

7.6

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.

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

    There are currently 2+ 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).

  • Can I find deals for flights from Northern Ireland to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Northern Ireland to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Northern Ireland to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Northern Ireland to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Northern Ireland to Ontario that include hotel bookings?

    Yes. In addition to deals on Northern Ireland to Ontario flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Northern Ireland to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Ontario.

  • Can I find deals for business class flights from Northern Ireland to Ontario?

    Yes. Cheapflights offers flight deals from Northern Ireland to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Northern Ireland to Ontario that allow pets onboard?

    Many airlines flying from Northern Ireland to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Northern Ireland to Ontario?

    Yes, you can often find last-minute deals on Northern Ireland to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Northern Ireland to Ontario flight deals updated?

    The Northern Ireland to Ontario flight deals you see on this page were last updated on 26/4.

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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.
First Class
Business Class
Prem Econ Class
Economy class

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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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