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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast from £268

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BHD
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pierre Elliott Trudeau Intl to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Pierre Elliott Trudeau Intl to Belfast
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Belfast. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Thu 18/1213:30YUL - BFS
2 stops26h 10mMultiple Airlines
Fri 30/108:05BFS - YUL
2 stops33h 10mMultiple Airlines
Deal found 4/12£1,002
Thu 18/1208:55YUL - BHD
2 stops30h 35mMultiple Airlines
Fri 30/107:20BHD - YUL
2 stops22h 23mMultiple Airlines
Deal found 4/12£1,150
Fri 26/1219:10YUL - BHD
1 stop16h 40mKLM
Fri 2/106:30BHD - YUL
2 stops19h 20mKLM
Deal found 3/12£1,283
Fri 26/1219:20YUL - BFS
2 stops21h 40mMultiple Airlines
Fri 2/107:05BFS - YUL
3 stops34h 10mMultiple Airlines
Deal found 3/12£1,318
Sun 28/1210:15YUL - BHD
2 stops29h 20mMultiple Airlines
Sat 3/107:25BHD - YUL
2 stops31h 10mMultiple Airlines
Deal found 2/12£1,606
Sun 28/1220:10YUL - BFS
1 stop13h 00mMultiple Airlines
Sat 3/117:40BFS - YUL
2 stops29h 45mMultiple Airlines
Deal found 2/12£1,643
Fri 26/1211:20YUL - BHD
3 stops39h 55mMultiple Airlines
Fri 2/108:45BHD - YUL
3 stops29h 50mMultiple Airlines
Deal found 3/12£2,275

Find flight deals from Pierre Elliott Trudeau Intl to Belfast

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Belfast (BF1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.

Round-trip from

£500

One-way from

£268
British Airways
  • British Airways
  • 19/1-2/2
  • 2 total stops
  • 29h 45m total
  • Montreal to Belfast
Search Deals
17/1
  • 17/1
  • 2 total stops
  • 43h 30m total
  • Montreal to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pierre Elliott Trudeau Intl to Belfast 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 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast that are best for you.

Fly from

Pierre Elliott Trudeau Intl

Fly to

Belfast

Route

Depart

Return

Price

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

12:59-10:40

2 stops16h 41m

Belfast City

Mon 2/2

11:30-18:45

1 stop12h 15m

£521

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 19/1

15:10-20:10

2 stops24h 00m

Belfast Intl

Mon 2/2

06:00-16:05

1 stop15h 05m

£531

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sat 17/1

20:10-21:40

2 stops20h 30m

Belfast Intl

Sat 24/1

22:25-20:15

3 stops26h 50m

£543

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 13/1

20:40-14:50

1 stop13h 10m

Belfast City

Thu 22/1

20:00-18:45

1 stop27h 45m

£549

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Fri 16/1

20:30-08:15

1 stop30h 45m

Belfast City

Mon 19/1

19:25-18:45

1 stop28h 20m

£557

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

06:45-20:30

2 stops32h 45m

Belfast City

Fri 30/1

07:20-20:55

2 stops18h 35m

£566

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 22/5

21:30-14:15

1 stop11h 45m

Belfast Intl

Mon 1/6

08:15-14:15

1 stop11h 00m

£574

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

20:40-07:30

1 stop29h 50m

Belfast City

Fri 30/1

11:30-18:45

1 stop12h 15m

£576

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 21/1

20:40-07:30

1 stop29h 50m

Belfast City

Sun 25/1

09:10-18:45

1 stop14h 35m

£584

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

13:30-20:40

2 stops26h 10m

Belfast Intl

Fri 30/1

08:05-12:15

2 stops33h 10m

£1,002

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Pierre Elliott Trudeau Intl to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Pierre Elliott Trudeau Intl 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 Montreal Pierre Elliott Trudeau Intl Airport to Belfast
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Pierre Elliott Trudeau Intl to Belfast. 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 Montreal Pierre Elliott Trudeau Intl Airport to Belfast?

    Departing from Montreal Pierre Elliott Trudeau Intl Airport to Belfast will take you 13h 10m. Montreal Pierre Elliott Trudeau Intl Airport and Belfast are separated by a distance of 2953 mi.

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

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

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

    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 Belfast.

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

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Belfast 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

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Complete your trip

Complete your trip to Belfast by adding a car hire and/or hotel booking to your travel itinerary.
Belfast car hire
Belfast Intl Airport car hire
Londonderry Eglinton Airport car hire
Isle of Islay Glenegedale Airport car hire
Londonderry car hire

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

Need flexible booking options for your flight to Belfast from Pierre Elliott Trudeau Intl? 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 Pierre Elliott Trudeau Intl to Belfast become cheaper?

Yes! Start tracking prices for Pierre Elliott Trudeau Intl to Belfast flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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