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

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, 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 YUL?

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

How can I find direct flights from Northern Ireland to Pierre Elliott Trudeau Intl?

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

Can I find deals for business class flights from Northern Ireland to Pierre Elliott Trudeau Intl?

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

C$ 906+ Cheap Flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Cheap flight deals from Northern Ireland to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Northern Ireland to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Northern Ireland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Fri 2/106:05 a.m. -

1 stop13h 10m

Sat 10/105:00 p.m. -

2 stops24h 40m

Deal found 10/9C$ 906

Fri 2/107:00 a.m. -

1 stop12h 15m

Sat 10/105:00 p.m. -

2 stops15h 40m

Deal found 10/9C$ 923

Fri 2/106:05 a.m. -

1 stop13h 10m

Tue 6/1010:05 p.m. -

1 stop10h 55m

Deal found 8/9C$ 927

Fri 2/107:00 a.m. -

1 stop12h 15m

Tue 6/1010:05 p.m. -

1 stop15h 45m

Deal found 8/9C$ 938

Fri 2/106:05 a.m. -

1 stop13h 10m

Sun 11/104:40 p.m. -

2 stops17h 40m

Deal found 10/9C$ 967

Fri 2/107:00 a.m. -

1 stop12h 15m

Sun 11/104:40 p.m. -

2 stops16h 00m

Deal found 10/9C$ 970

Fri 2/107:55 p.m. -

1 stop23h 20m

Mon 5/105:00 p.m. -

2 stops18h 15m

Deal found 8/9C$ 982

Wed 21/108:15 a.m. -

2 stops35h 45m

Wed 28/105:40 p.m. -

2 stops24h 20m

Deal found 6/9C$ 1,069

Fri 2/107:00 a.m. -

1 stop14h 40m

Mon 5/101:10 p.m. -

2 stops26h 20m

Deal found 8/9C$ 1,127

Fri 23/106:05 a.m. -

1 stop13h 10m

Fri 30/1011:10 p.m. -

2 stops18h 50m

Deal found 8/9C$ 1,220

Fri 2/1012:00 p.m. -

2 stops15h 52m

Sat 10/102:30 p.m. -

2 stops14h 35m

Deal found 10/9C$ 1,314

Fri 2/109:35 a.m. -

2 stops18h 17m

Mon 5/1010:32 a.m. -

2 stops21h 23m

Deal found 8/9C$ 1,366

Find flight deals from Northern Ireland to Pierre Elliott Trudeau Intl

Round-trip from	C$ 906

2/10-10/10
3 total stops
37h 50m total
Northern Ireland to Montreal

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Fri 2/10

6:05 a.m.-2:15 p.m.

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

10:05 p.m.-11:25 p.m.

1 stop20h 20m

C$ 916

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Fri 2/10

7:00 a.m.-2:15 p.m.

1 stop12h 15m

Montreal Pierre Elliott Trudeau Intl

Sat 10/10

5:00 p.m.-1:40 p.m.

2 stops15h 40m

C$ 923

Quickest round-trip

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Fri 2/10

6:05 a.m.-2:15 p.m.

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

10:05 p.m.-2:00 p.m.

1 stop10h 55m

C$ 927

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Fri 2/10

7:00 a.m.-2:15 p.m.

1 stop12h 15m

Montreal Pierre Elliott Trudeau Intl

Tue 6/10

10:05 p.m.-6:50 p.m.

1 stop15h 45m

C$ 938

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Fri 2/10

6:05 a.m.-2:15 p.m.

1 stop13h 10m

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

4:40 p.m.-3:20 p.m.

2 stops17h 40m

C$ 967

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Fri 2/10

9:10 p.m.-7:32 p.m.

2 stops27h 22m

Montreal Pierre Elliott Trudeau Intl

Mon 5/10

11:40 p.m.-8:25 p.m.

2 stops15h 45m

C$ 1,036

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Wed 21/10

8:15 a.m.-3:00 p.m.

2 stops35h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 28/10

5:40 p.m.-10:00 p.m.

2 stops24h 20m

C$ 1,069

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Sun 25/10

9:15 p.m.-8:45 p.m.

3 stops27h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 1/11

8:15 p.m.-9:25 p.m.

3 stops20h 10m

C$ 1,380

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 15/10

6:30 a.m.-8:15 p.m.

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 19/10

10:00 p.m.-12:55 p.m.

1 stop9h 55m

C$ 1,391

BelfastMontreal

BFS Belfast Intl - YUL Montreal Pierre Elliott Trudeau Intl

BFSYUL

Belfast Intl

Fri 23/10

6:35 p.m.-11:35 a.m.

1 stop22h 00m

Montreal Pierre Elliott Trudeau Intl

Fri 30/10

9:10 p.m.-2:00 p.m.

1 stop12h 50m

C$ 2,125

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Sorted by cheapest first

Best time to book a flight from Northern Ireland to Pierre Elliott Trudeau Intl

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

BFS-YUL

BHD-YUL

Estimated round-trip 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.

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Everything you need to know about your flight from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport

GBNIR-YUL

BFS-YUL

BHD-YUL

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

Related info for your journey

How long is the flight from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport?
Airlines like British Airways fly from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport in about 18h 45m. The time it takes to get you to your destination can typically vary by up to . The distance from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport is about 4752 km.
Can I find deals for flights from Northern Ireland to Pierre Elliott Trudeau Intl that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Pierre Elliott Trudeau Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Pierre Elliott Trudeau Intl.
Can I find deals for business class flights from Northern Ireland to Pierre Elliott Trudeau Intl?
Yes. Cheapflights offers flight deals from Northern Ireland to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland to Pierre Elliott Trudeau Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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Cheap flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport from C$ 906

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Pierre Elliott Trudeau Intl

Cheapest flights from Northern Ireland to Pierre Elliott Trudeau IntlExplore the most affordable flight options available from Northern Ireland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Explore the most affordable flight options available from Northern Ireland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Northern Ireland to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Northern Ireland to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Discover carefully curated flight deals from Northern Ireland to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Northern Ireland to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Northern Ireland to Pierre Elliott Trudeau Intl. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Pierre Elliott Trudeau Intl. Data last updated 11 September 2026 and is based on user searches.

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Use the filters below to find and compare flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Best time to book a flight from Northern Ireland to Pierre Elliott Trudeau Intl

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Related info for your journey

How long is the flight from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport?

Can I find deals for flights from Northern Ireland to Pierre Elliott Trudeau Intl that include hotel bookings?

How can I find direct flights from Northern Ireland to Pierre Elliott Trudeau Intl?

Can I find deals for business class flights from Northern Ireland to Pierre Elliott Trudeau Intl?

Travelling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

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Alternative routes for Northern Ireland to Pierre Elliott Trudeau Intl

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

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Complete your trip to Pierre Elliott Trudeau Intl by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Quebec

Book a non-stop flight to one of these other cities located in Quebec.

Search flights from Northern Ireland to Pierre Elliott Trudeau Intl by cabin class

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

Northern Ireland and Pierre Elliott Trudeau Intl flights

Browse other Northern Ireland and Pierre Elliott Trudeau Intl flight options. Last updated on 11 September 2026.

Other flights to Pierre Elliott Trudeau Intl

Explore flights to Pierre Elliott Trudeau Intl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 11 September 2026.

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Can Cheapflights notify me if prices for flights from Northern Ireland to Pierre Elliott Trudeau Intl become cheaper?

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Cheapest flights from Northern Ireland to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Northern Ireland to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 September 2026.

Best flights from Northern Ireland to Pierre Elliott Trudeau Intl
Discover carefully curated flight deals from Northern Ireland to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 11 September 2026.

Last-minute flights from Northern Ireland to Pierre Elliott Trudeau Intl
Discover last-minute flight deals from Northern Ireland to Pierre Elliott Trudeau Intl. Data last updated 11 September 2026 and is based on user searches.