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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland from £530

YUL — BFS
21 Nov — 28 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Northern Ireland

Mon 16/1121:15 -
1 stop13h 40m
Mon 30/1109:25 -
1 stop14h 50m
Deal found 20/10£567
Fri 13/1121:05 -
1 stop12h 00m
Sun 29/1120:30 -
1 stop27h 45m
Deal found 18/10£568
Mon 16/1121:15 -
1 stop12h 00m
Mon 30/1114:50 -
2 stops50h 34m
Deal found 20/10£588
Mon 16/1119:15 -
1 stop16h 30m
Fri 20/1109:40 -
1 stop12h 35m
Deal found 17/10£598

Find flight deals from Pierre Elliott Trudeau Intl to Northern Ireland

Round-trip from

£563

One-way from

£530
British Airways
  • British Airways
  • 2/3-10/3
  • 2 total stops
  • 27h 35m total
  • Montreal to Northern Ireland
Search Deals
Delta
  • Delta
  • 6/12-31/12
  • 2 total stops
  • 46h 10m total
  • Montreal to Northern Ireland
Search Deals

Cheapflights Fare Finder

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

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Price

Cheapest return flight

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BHD Belfast City

YULBHD

Montreal Pierre Elliott Trudeau Intl

Sun 6/12

06:00-09:10

2 stops46h 10m

Belfast City

Wed 31/12

00:00-18:00

Nonstop0h 00m

£530

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BHD Belfast City

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 3/3

21:15-14:35

1 stop12h 20m

Belfast City

Mon 8/3

17:35-19:15

1 stop30h 40m

£580

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BHD Belfast City

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

21:15-14:15

1 stop12h 00m

Belfast City

Mon 30/11

14:50-12:24

2 stops50h 34m

£588
Fastest return journey

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BHD Belfast City

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 16/11

19:15-16:45

1 stop16h 30m

Belfast City

Fri 20/11

09:40-17:15

1 stop12h 35m

£601

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BHD Belfast City

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 25/1

19:15-16:50

1 stop16h 35m

Belfast City

Fri 29/1

09:40-17:15

1 stop12h 35m

£602

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Sorted by cheapest first

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

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

Cheapflights Insights

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

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

Reviews of airlines servicing Northern Ireland

See what other customers who have flown with British Airways from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
8,267 reviews
Check prices

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Crew

7.7

Overall

6.7

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.
British Airways
6.7
Okay
8,267 reviews
British Airways
6.7
Okay
8,267 reviews
Check prices

Comfort

6.8

Boarding

7.0

Entertainment

6.5

Crew

7.7

Overall

6.7

Food

6.4

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2026

MRS - LHR

Attendants didn't let me board with my fragile guitar so I had to check it in. Who knows what the freezing icicles did to it. Was not happy. Had to run to catch my connection in Heathrow after riding one bus and another train? Then, the fellow next to me asked if I would switch my window seat with his girlfriend who had a middle seat. What nerve! I said no. The food was unhealthy and the seats were cramped. Could not wait to exit.

Related info for your journey

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

    Airlines like British Airways and Delta fly from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland in about 12h 20m. The time it takes to get you to your destination can typically vary by up to 4h 10m. Montreal Pierre Elliott Trudeau Intl Airport and Northern Ireland are separated by a distance of 2953 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Pierre Elliott Trudeau Intl to Northern Ireland

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£689Average£912FlexibilityNo cancel feeOn-time70%
Search British Airways flights

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