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$ 549+ Flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport

Find flight deals from Northern Ireland to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 30 October 2025.

Thu 27/116:35 a.m.BHD - YUL

1 stop17h 10mAmerican Airlines

Mon 1/128:40 p.m.YUL - BHD

1 stop12h 35mAmerican Airlines

Deal found 29/10C$ 1,018

Thu 20/1111:05 a.m.BHD - YUL

2 stops57h 04mAmerican Airlines

Mon 24/118:40 p.m.YUL - BHD

1 stop12h 35mAmerican Airlines

Deal found 29/10C$ 1,086

Thu 20/115:20 p.m.BHD - YUL

1 stop29h 00mVirgin Atlantic

Mon 24/117:10 p.m.YUL - BHD

1 stop20h 50mVirgin Atlantic

Deal found 29/10C$ 1,139

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 30 October 2025.

Thu 27/116:35 a.m.BHD - YUL

1 stop17h 10mAmerican Airlines

Mon 1/123:49 p.m.YUL - BHD

2 stops17h 26mAmerican Airlines

Deal found 29/10C$ 1,058

Thu 20/1111:05 a.m.BHD - YUL

2 stops57h 04mAmerican Airlines

Mon 24/118:40 p.m.YUL - BHD

1 stop12h 35mAmerican Airlines

Deal found 29/10C$ 1,086

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 30 October 2025 and is based on user searches.

Thu 20/1111:05 a.m.BHD - YUL

2 stops57h 04mAmerican Airlines

Mon 24/118:40 p.m.YUL - BHD

1 stop12h 35mAmerican Airlines

Deal found 29/10C$ 1,086

Thu 20/115:20 p.m.BHD - YUL

1 stop29h 00mVirgin Atlantic

Mon 24/117:10 p.m.YUL - BHD

1 stop20h 50mVirgin Atlantic

Deal found 29/10C$ 1,139

Thu 27/116:35 a.m.BHD - YUL

1 stop17h 10mAmerican Airlines

Mon 1/128:40 p.m.YUL - BHD

1 stop12h 35mAmerican Airlines

Deal found 29/10C$ 1,018

One-way flights from Northern Ireland to Pierre Elliott Trudeau Intl
Search for one-way flight options from Northern Ireland to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated 30 October 2025.

Fri 12/129:20 p.m.BFS - YUL

3 stops27h 25mMultiple Airlines

Deal found 28/10C$ 549

Tue 30/129:50 a.m.BHD - YUL

2 stops38h 50mMultiple Airlines

Deal found 30/10C$ 747

Tue 30/126:55 a.m.BHD - YUL

3 stops17h 27mAer Lingus

Deal found 30/10C$ 1,493

Tue 30/1210:40 a.m.BHD - YUL

1 stop13h 05mBritish Airways

Deal found 30/10C$ 1,610

Cheap flight deals from Northern Ireland to Pierre Elliott Trudeau Intl

Round-trip from	C$ 1,018
One-way from	C$ 549

American Airlines
27/11-1/12
2 total stops
29h 45m total
Northern Ireland to Montreal

Search Deals

12/12
3 total stops
27h 25m 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

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 27/11

6:35 a.m.-6:45 p.m.

1 stop17h 10m

Montreal Pierre Elliott Trudeau Intl

Mon 1/12

3:49 p.m.-2:15 p.m.

2 stops17h 26m

C$ 1,058

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 20/11

11:05 a.m.-3:09 p.m.

2 stops57h 04m

Montreal Pierre Elliott Trudeau Intl

Mon 24/11

8:40 p.m.-2:15 p.m.

1 stop12h 35m

C$ 1,086

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Fri 12/12

9:20 p.m.-7:45 p.m.

3 stops27h 25m

C$ 549

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 30/12

9:50 a.m.-7:40 p.m.

2 stops38h 50m

C$ 747

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 30/12

6:55 a.m.-7:22 p.m.

3 stops17h 27m

C$ 1,493

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 30/12

10:40 a.m.-6:45 p.m.

1 stop13h 05m

C$ 1,610

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/10

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.

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.

Cheapflights Insights

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

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Related info for your journey

How long is the flight from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport?
Airlines like American Airlines fly from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport in about 17h 10m. 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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Laval

Dorval

Cornwall

Sherbrooke

Brossard

Longueuil

Montebello

Trois-Rivières

Drummondville

Saint-Jean-sur-Richelieu

Boucherville

Bromont

North Hatley

Louiseville

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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.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Pierre Elliott Trudeau Intl?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Northern Ireland to Pierre Elliott Trudeau Intl flexibly with Cheapflights today.

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Cheap flights from Northern Ireland to Montreal Pierre Elliott Trudeau Intl Airport from C$ 549

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find 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 30 October 2025.

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 30 October 2025.

Cheap flight deals from Northern Ireland to Pierre Elliott Trudeau Intl

Keep the following information in mind while searching for Northern Ireland to Pierre Elliott Trudeau Intl flight deals. Data was last updated 30 October 2025.

Round-trip from

One-way from

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.

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.

Cheapflights Insights

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

Related info for your journey

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

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?

Browse thousands of different options on Cheapflights for your next trip

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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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How does Cheapflights help users find flights from Northern Ireland to Pierre Elliott Trudeau Intl?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Pierre Elliott Trudeau Intl?

Can Cheapflights find flights from Northern Ireland to Pierre Elliott Trudeau Intl with no change fees?

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 30 October 2025.