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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast from £272

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — BHD
4 Apr — 11 Apr1
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 March 2026.

Mon 18/520:35
YUL
-
BFS
2 stops18h 50m
Multiple Airlines
Sat 23/515:35
BFS
-
YUL
2 stops33h 55m
Multiple Airlines
Deal found 4/3£487
Sat 9/522:05
YUL
-
BFS
1 stop19h 35m
Multiple Airlines
Sat 16/506:20
BFS
-
YUL
2 stops18h 00m
Multiple Airlines
Deal found 4/3£488
Sat 9/522:05
YUL
-
BHD
1 stop10h 35m
Multiple Airlines
Sat 16/507:00
BHD
-
YUL
1 stop12h 15m
Multiple Airlines
Deal found 4/3£491
Mon 18/520:35
YUL
-
BHD
2 stops18h 55m
Multiple Airlines
Sat 23/514:20
BHD
-
YUL
2 stops34h 00m
Multiple Airlines
Deal found 4/3£520
Thu 1/1022:05
YUL
-
BHD
1 stop17h 25m
Multiple Airlines
Thu 15/1020:05
BHD
-
YUL
1 stop23h 10m
Multiple Airlines
Deal found 1/3£533
Wed 25/322:40
YUL
-
BFS
1 stop15h 15m
Multiple Airlines
Wed 1/406:15
BFS
-
YUL
1 stop19h 45m
Multiple Airlines
Deal found 4/3£534
Wed 25/322:40
YUL
-
BFS
1 stop15h 15m
Multiple Airlines
Sun 29/318:00
BFS
-
YUL
1 stop32h 00m
Multiple Airlines
Deal found 4/3£543
Wed 25/322:40
YUL
-
BFS
1 stop15h 15m
Multiple Airlines
Mon 30/307:00
BFS
-
YUL
2 stops19h 00m
Multiple Airlines
Deal found 4/3£568
Tue 15/922:05
YUL
-
BFS
1 stop10h 55m
Multiple Airlines
Wed 23/906:10
BFS
-
YUL
2 stops18h 10m
Multiple Airlines
Deal found 4/3£572
Tue 15/922:05
YUL
-
BHD
1 stop10h 35m
Multiple Airlines
Wed 23/907:00
BHD
-
YUL
2 stops17h 20m
Multiple Airlines
Deal found 4/3£574
Wed 25/322:40
YUL
-
BFS
1 stop15h 15m
Multiple Airlines
Thu 2/420:05
BFS
-
YUL
1 stop29h 55m
Multiple Airlines
Deal found 4/3£575
Sun 22/322:40
YUL
-
BFS
2 stops17h 50m
Multiple Airlines
Wed 1/406:15
BFS
-
YUL
1 stop19h 45m
Multiple Airlines
Deal found 4/3£577

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 March 2026.

Round-trip from

£487

One-way from

£272
18/5-23/5
  • 18/5-23/5
  • 4 total stops
  • 52h 45m total
  • Montreal to Belfast
Search Deals
17/4
  • 17/4
  • 3 total stops
  • 42h 40m 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 March 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 24/3

21:10-14:25

1 stop13h 15m

Belfast Intl

Sat 28/3

19:50-21:00

2 stops29h 10m

£635

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Wed 1/4

10:15-15:35

2 stops24h 20m

Belfast Intl

Mon 13/4

06:10-00:35

2 stops23h 25m

£644

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

22:40-20:10

2 stops17h 30m

Belfast Intl

Tue 24/3

17:30-20:40

1 stop31h 10m

£647

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

22:05-18:40

1 stop15h 35m

Belfast City

Wed 15/7

07:00-14:15

1 stop12h 15m

£675

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

21:10-21:40

1 stop20h 30m

Belfast Intl

Mon 30/3

15:35-12:50

1 stop26h 15m

£692
Fastest return journey

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

22:05-13:40

1 stop10h 35m

Belfast City

Tue 11/8

07:00-14:15

1 stop12h 15m

£729

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

22:05-22:25

1 stop19h 20m

Belfast Intl

Tue 11/8

06:15-14:15

1 stop13h 00m

£741

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 25/3

21:50-07:30

1 stop29h 40m

Belfast City

Thu 2/4

20:35-20:15

1 stop28h 40m

£743

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Thu 16/7

22:05-20:30

1 stop17h 25m

Belfast City

Sun 2/8

07:00-15:45

1 stop13h 45m

£789

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 24/6

19:20-11:55

2 stops11h 35m

Belfast City

Tue 7/7

07:00-14:15

1 stop12h 15m

£804

Flights are sorted by cheapest return flights first.

Deals found on 3/3

Showing 1-10 of 20 resultsSorted by cheapest first
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 29h 40m. 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

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

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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