What is the cheapest month to book a flight from Northern Ireland to Montreal?

Currently, February is the cheapest month in which you can book a flight from Northern Ireland to Montreal (average of £475). Flying from Northern Ireland to Montreal in July is currently the most expensive (average of £743). 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.

In terms of precipitation, rainfall in Montreal ranges from 64.0 - 111.0 inches per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal when rainfall is around 64.0 mm.

If weather is an important factor for your trip to Montreal, 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 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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

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

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

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

How can I find direct flights from Northern Ireland to Montreal?

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

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

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

£390+ Flights from Northern Ireland to Montreal

Cheap flight deals from Northern Ireland to Montreal

Round-trip from	£405
One-way from	£390

18/9-22/9
4 total stops
39h 35m total
Northern Ireland to Montreal

Search Deals

5/8
3 total stops
47h 32m total
Northern Ireland to Montreal

Search Deals

Find flight deals from Northern Ireland to Montreal

Cheapest flights from Northern Ireland to Montreal
Explore the most affordable flight options available from Northern Ireland to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Thu 18/906:10BFS - YUL

2 stops18h 10mMultiple Airlines

Mon 22/918:00YUL - BFS

2 stops21h 25mMultiple Airlines

Deal found 7/7£405

Thu 18/907:05BHD - YUL

2 stops17h 15mMultiple Airlines

Mon 22/922:05YUL - BHD

1 stop10h 40mMultiple Airlines

Deal found 7/7£430

Thu 18/906:35BHD - YUL

1 stop18h 40mAmerican Airlines

Mon 22/922:10YUL - BHD

1 stop9h 45mAmerican Airlines

Deal found 6/7£493

Mon 17/1106:30BHD - YUL

1 stop15h 50mKLM

Mon 24/1119:10YUL - BHD

1 stop20h 50mKLM

Deal found 7/7£524

Thu 18/917:25BHD - YUL

2 stops35h 04mVirgin Atlantic

Mon 22/916:55YUL - BHD

2 stops19h 00mVirgin Atlantic

Deal found 6/7£763

Best flights from Northern Ireland to Montreal
Discover carefully curated flight deals from Northern Ireland to Montreal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 July 2025.

Thu 18/906:10BFS - YUL

2 stops18h 10mMultiple Airlines

Mon 22/918:00YUL - BFS

2 stops21h 25mMultiple Airlines

Deal found 7/7£405

Thu 18/906:35BHD - YUL

1 stop18h 40mAmerican Airlines

Mon 22/922:10YUL - BHD

1 stop9h 45mAmerican Airlines

Deal found 6/7£493

Mon 17/1106:30BHD - YUL

1 stop15h 50mKLM

Mon 24/1119:10YUL - BHD

1 stop20h 50mKLM

Deal found 7/7£524

Thu 18/917:25BHD - YUL

2 stops35h 04mVirgin Atlantic

Mon 22/916:55YUL - BHD

2 stops19h 00mVirgin Atlantic

Deal found 6/7£763

Thu 18/907:05BHD - YUL

2 stops17h 15mMultiple Airlines

Mon 22/922:05YUL - BHD

1 stop10h 40mMultiple Airlines

Deal found 7/7£430

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 18/9

06:10-19:20

2 stops18h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

18:00-20:25

2 stops21h 25m

£405

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 18/9

07:05-19:20

2 stops17h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

22:05-13:45

1 stop10h 40m

£430

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 18/9

06:35-20:15

1 stop18h 40m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

22:10-12:55

1 stop9h 45m

£493

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Mon 17/11

06:30-17:20

1 stop15h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

19:10-21:00

1 stop20h 50m

£524

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 18/9

17:25-23:29

2 stops35h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

16:55-16:55

2 stops19h 00m

£763

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Tue 5/8

05:55-00:27

3 stops47h 32m

£390

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 5/8

06:55-16:00

3 stops38h 05m

£444

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Best time to book a flight from Northern Ireland to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal 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.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Montreal

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

Reviews of airlines servicing Montreal

Check out reviews from past customers who have flown with KLM, Virgin Atlantic, andAmerican Airlines from Northern Ireland to Montreal to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,368 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Virgin Atlantic

7.4

Good

652 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

American Airlines

7.2

Good

10,000 reviews

KLM

7.8

Good

1,368 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Can I find deals for flights from Northern Ireland to Montreal that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Montreal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Montreal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Montreal.
Can I find deals for business class flights from Northern Ireland to Montreal?
Yes. Cheapflights offers flight deals from Northern Ireland to Montreal 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 Montreal?
Currently, February is the cheapest month in which you can book a flight from Northern Ireland to Montreal (average of £475). Flying from Northern Ireland to Montreal in July is currently the most expensive (average of £743). 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

Browse thousands of different options on Cheapflights for your next trip

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

Cheapflights makes it easy to find Northern Ireland to Montreal flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Northern Ireland to Montreal for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Northern Ireland to Montreal with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

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

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Cheap flights from Northern Ireland to Montreal from £390

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Montreal

Keep the following information in mind while searching for Northern Ireland to Montreal flight deals. Data was last updated 8 July 2025.

Round-trip from

One-way from

Find flight deals from Northern Ireland to Montreal

Cheapest flights from Northern Ireland to MontrealExplore the most affordable flight options available from Northern Ireland to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Explore the most affordable flight options available from Northern Ireland to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Montreal that are best for you.

Best time to book a flight from Northern Ireland to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Northern Ireland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Montreal

Reviews of airlines servicing Montreal

Related info for your journey

Find useful and relevant information for your journey from Northern Ireland to Montreal. 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 Montreal that include hotel bookings?

How can I find direct flights from Northern Ireland to Montreal?

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

What is the cheapest month to book a flight from Northern Ireland to Montreal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Montreal

See prices for flight routes from nearby airports that may be better suited for you.

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 Montreal?

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Montreal
Explore the most affordable flight options available from Northern Ireland to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.