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Cheap flights from Northern Ireland to Ontario from £385

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — YYZ
6 Nov — 13 Nov1
1 adult

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 1,010,473 searches. Data last updated 1 November 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Sun 10/11

15:45-12:45

1 stop26h 00m

£385

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sun 10/11

09:10-19:05

1 stop14h 55m

£650

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Sun 10/11

15:50-12:45

2 stops25h 55m

£495

BelfastToronto

BFS - YYZ

BFSYYZ

Belfast Intl

Tue 3/12

20:55-15:00

1 stop23h 05m

Toronto Pearson Intl

Tue 10/12

21:35-20:10

1 stop17h 35m

£472

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Fri 15/11

06:30-22:25

2 stops20h 55m

Toronto Pearson Intl

Sun 17/11

18:00-16:50

1 stop17h 50m

£597

BelfastToronto

BHD - YYZ

BHDYYZ

Belfast City

Tue 3/12

14:15-15:00

1 stop29h 45m

Toronto Pearson Intl

Tue 10/12

21:35-13:30

1 stop10h 55m

£480

BelfastToronto

BHD - YTZ

BHDYTZ

Belfast City

Tue 3/12

08:40-21:50

2 stops18h 10m

Toronto Island

Tue 10/12

12:25-10:30

2 stops17h 05m

£704

Flights are sorted by cheapest first

Deals found on 31/10

Find flight deals from Northern Ireland to Ontario

Cheapest flights from Northern Ireland to Ontario
Explore the most affordable flight options available from Northern Ireland to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2024.

Tue 3/1220:55BFS - YYZ
1 stop23h 05mMultiple Airlines
Tue 10/1221:35YYZ - BFS
1 stop17h 35mMultiple Airlines
Deal found 31/10£472
Tue 3/1214:15BHD - YYZ
1 stop29h 45mMultiple Airlines
Tue 10/1221:35YYZ - BHD
1 stop10h 55mMultiple Airlines
Deal found 31/10£480
Fri 15/1106:30BHD - YYZ
2 stops20h 55mDelta
Sun 17/1118:00YYZ - BHD
1 stop22h 00mDelta
Deal found 1/11£595
Fri 8/1106:30BHD - YYZ
1 stop14h 10mKLM
Fri 15/1118:35YYZ - BHD
2 stops17h 15mKLM
Deal found 1/11£607
Thu 31/1017:20BHD - YYZ
1 stop27h 20mVirgin Atlantic
Thu 7/1121:15YYZ - BHD
1 stop18h 45mVirgin Atlantic
Deal found 31/10£615
Tue 3/1208:40BHD - YTZ
2 stops18h 10mMultiple Airlines
Tue 10/1212:25YTZ - BHD
2 stops17h 05mMultiple Airlines
Deal found 31/10£704
Thu 31/1006:35BHD - YYZ
2 stops14h 49mAmerican Airlines
Thu 7/1116:07YYZ - BHD
2 stops13h 13mAmerican Airlines
Deal found 31/10£982

Best time to book a flight from Northern Ireland to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Northern Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Northern Ireland to Ontario

Get recent, data-driven insights about flights from Northern Ireland to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from NIR to ON?

Find hourly flight availability from Northern Ireland to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 November 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Region of Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 inches per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

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 November 2024.
8.0
Very Good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

8.0
Very Good
8,835 reviews
8.0
Very Good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

6.7
Okay
6,843 reviews
8.0
Very Good
8,835 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

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.
  • 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.

  • What is the cheapest month to book a flight from Northern Ireland to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Northern Ireland to Region of Ontario (average of £489). Flying from Northern Ireland to Region of Ontario in June is currently the most expensive (average of £664). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.

Top airline flying from Northern Ireland to Ontario

Discover the top airline that operate flights from Northern Ireland to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 1,010,473 searches. Data last updated 1 November 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£457Average£631FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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

Deals for Northern Ireland to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from Northern Ireland to Ontario by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Need flexible booking options for your flight to Ontario from Northern Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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