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Cheap flights from Montreal to Belfast City Airport from C$ 647

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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — BHD
22 Nov — 29 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Montreal to Belfast City

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Belfast City
Explore the most affordable flight options available from Montreal to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2025.

Tue 25/118:40 p.m.YUL - BHD
1 stop31h 30mBritish Airways
Mon 1/125:45 p.m.BHD - YUL
1 stop30h 00mBritish Airways
Deal found 21/10C$ 1,021
Mon 27/107:29 a.m.YUL - BHD
2 stops26h 46mAmerican Airlines
Thu 6/1111:05 a.m.BHD - YUL
1 stop12h 40mAmerican Airlines
Deal found 23/10C$ 1,051
Sun 26/102:35 p.m.YUL - BHD
2 stops25h 40mAmerican Airlines
Thu 6/1110:40 a.m.BHD - YUL
1 stop13h 05mAmerican Airlines
Deal found 23/10C$ 1,124
Thu 13/1110:35 a.m.YUL - BHD
2 stops28h 00mMultiple Airlines
Fri 21/117:20 a.m.BHD - YUL
2 stops22h 15mMultiple Airlines
Deal found 20/10C$ 1,127
Wed 26/118:40 p.m.YUL - BHD
1 stop29h 50mMultiple Airlines
Mon 1/125:45 p.m.BHD - YUL
1 stop30h 00mMultiple Airlines
Deal found 21/10C$ 1,145
Tue 25/118:40 p.m.YUL - BHD
1 stop9h 50mBritish Airways
Sun 30/116:30 a.m.BHD - YUL
1 stop17h 15mBritish Airways
Deal found 21/10C$ 1,168
Wed 26/117:10 p.m.YUL - BHD
1 stop20h 50mKLM
Tue 2/125:20 p.m.BHD - YUL
1 stop29h 00mKLM
Deal found 21/10C$ 1,189
Fri 31/1012:30 p.m.YUL - BHD
2 stops40h 40mAmerican Airlines
Thu 6/119:05 a.m.BHD - YUL
1 stop14h 40mAmerican Airlines
Deal found 23/10C$ 1,225

Cheap flight deals from Montreal to Belfast City

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Belfast City (BHD). 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 23 October 2025.

Round-trip from

C$ 970

One-way from

C$ 647
British Airways
  • British Airways
  • 9/2-15/2
  • 2 total stops
  • 42h 45m total
  • Montreal to Belfast
Search Deals
6/11
  • 6/11
  • 3 total stops
  • 47h 35m total
  • Montreal to Belfast
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Belfast City 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 629,999 searches. Data last updated 23 October 2025.
Use the filters below to find and compare flights from Montreal to Belfast City Airport that are best for you.

Fly from

Montreal

Fly to

Belfast City

Route

Depart

Return

Price

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Mon 9/2

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

1 stop12h 35m

Belfast City

Sun 15/2

5:35 p.m.-6:45 p.m.

1 stop30h 10m

C$ 970

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

10:10 p.m.-3:35 p.m.

1 stop12h 25m

Belfast City

Mon 20/4

3:25 p.m.-8:15 p.m.

1 stop9h 50m

C$ 984

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

10:10 p.m.-1:00 p.m.

1 stop9h 50m

Belfast City

Mon 20/4

12:15 p.m.-8:15 p.m.

1 stop13h 00m

C$ 984

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

10:10 p.m.-3:35 p.m.

1 stop12h 25m

Belfast City

Tue 21/4

9:35 a.m.-8:15 p.m.

1 stop15h 40m

C$ 984

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

10:10 p.m.-3:20 p.m.

1 stop12h 10m

Belfast City

Tue 21/4

1:40 p.m.-8:15 p.m.

1 stop11h 35m

C$ 984

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

10:00 p.m.-3:20 p.m.

1 stop12h 20m

Belfast City

Sun 19/4

8:05 p.m.-8:15 p.m.

1 stop29h 10m

C$ 994

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Wed 15/4

10:00 p.m.-1:30 p.m.

1 stop10h 30m

Belfast City

Sun 19/4

6:05 p.m.-8:15 p.m.

1 stop31h 10m

C$ 994

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

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

1 stop30h 35m

Belfast City

Tue 2/12

7:25 p.m.-6:45 p.m.

1 stop28h 20m

C$ 1,021

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 25/11

8:40 p.m.-9:10 a.m.

1 stop31h 30m

Belfast City

Mon 1/12

5:45 p.m.-6:45 p.m.

1 stop30h 00m

C$ 1,021

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 14/4

10:00 p.m.-1:00 p.m.

1 stop10h 00m

Belfast City

Sat 18/4

7:00 p.m.-8:15 p.m.

1 stop30h 15m

C$ 1,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 23/10

Showing 1-10 of 15 results
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Best time to book a flight from Montreal to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Montreal 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 Montreal to Belfast City Airport

What’s the top layover airport for flights from Montreal to Belfast City Airport?

Share of one-stop round-trip flights from Montreal to Belfast City Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

London (LHR) – chosen by Cheapflights users on 86% of one-stop itineraries from Montreal to Belfast City Airport on Cheapflights.

What’s the cheapest layover airport for flights from Montreal to Belfast City Airport?

Average round-trip fare for 1-stop flights from Montreal to Belfast City Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

London (LHR) is the most affordable 1-stop option, with an average round-trip price of C$ 1,394.

What’s the fastest layover option from Montreal to Belfast City Airport?

Shortest average travel time for 1-stop one-way flights from Montreal to Belfast City Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via London (LHR) have the shortest average one-way travel time for 1-stop routes: 11h 20m.

Which airport typically offers the quickest layover for flights from Montreal to Belfast City Airport?

Average layover duration for 1-stop one-way flights from Montreal to Belfast City Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via London (LHR) offer the fastest connection on this route, with an average layover time of 3h 05m.

Related info for your journey

Find useful and relevant information for your journey from Montreal to Belfast City. 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 to Belfast City Airport?

    For as low as C$ 984, British Airways can have you in Belfast City Airport from Montreal in 12h 25m. The distance between Montreal and Belfast City Airport is about 4752 km. 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 Montreal to Belfast City that include hotel bookings?

    Yes. In addition to deals on Montreal to Belfast City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Montreal to Belfast City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Montreal to Belfast City.

  • Can I find deals for business class flights from Montreal to Belfast City?

    Yes. Cheapflights offers flight deals from Montreal to Belfast City 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

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Alternative routes for Montreal to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to Belfast Intl flights
Pierre Elliott Trudeau Intl to Belfast City flights
Ottawa to Belfast Intl flights
Ottawa to Belfast City flights

Top airline flying from Montreal to Belfast City

Discover the top airline that operate flights from Montreal to Belfast City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapestC$ 957AverageC$ 1,031FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Montreal to Belfast City?

Deals for Montreal to Belfast City flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Belfast City?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Montreal to Belfast City.

Can Cheapflights find flights from Montreal to Belfast City with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Montreal to Belfast City flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Montreal to Belfast City become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Belfast City flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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