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Cheap flights from Northern Ireland to Montreal from £373

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Northern Ireland to Montreal departing on 22/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Northern Ireland to Montreal

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
14:20 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
10h 55m1 stop London Heathrow
British Airways Logo
22:00 - 19:25YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
16h 25m1 stop London Heathrow
£696British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
14:20 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
10h 55m1 stop London Heathrow
British Airways Logo
22:00 - 19:25YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
16h 25m1 stop London Heathrow
£698British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
14:20 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
10h 55m1 stop London Heathrow
British Airways Logo
22:00 - 19:25YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
16h 25m1 stop London Heathrow
£699British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
06:30 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
18h 45m1 stop London Heathrow
British Airways Logo
22:00 - 15:30YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
12h 30m1 stop London Heathrow
£716British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
06:30 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
18h 45m1 stop London Heathrow
British Airways Logo
22:00 - 15:30YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
12h 30m1 stop London Heathrow
£739British Airways
Fri, 4 Sep - Mon, 7 Sep
British Airways Logo
09:50 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 25m2 stops Glasgow Intl London Heathrow
British Airways Logo
22:00 - 17:30YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
14h 30m1 stop London Heathrow
£848British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
09:50 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 25m2 stops Glasgow Intl London Heathrow
British Airways Logo
22:00 - 17:30YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
14h 30m1 stop London Heathrow
£849British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
09:50 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 25m2 stops Glasgow Intl London Heathrow
British Airways Logo
22:00 - 17:30YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
14h 30m1 stop London Heathrow
£850British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
09:50 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 25m2 stops Glasgow Intl London Heathrow
British Airways Logo
22:00 - 15:30YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
12h 30m1 stop London Heathrow
£867British Airways
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
09:50 - 20:15BHD  Belfast City-YUL Montreal Pierre Elliott Trudeau Intl
15h 25m2 stops Glasgow Intl London Heathrow
British Airways Logo
22:00 - 15:00YUL  Montreal Pierre Elliott Trudeau Intl-BHD Belfast City
12h 00m2 stops London Heathrow Edinburgh Turnhouse
£891British Airways
Thu, 3 Sep - Mon, 7 Sep

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British Airways flights from Northern Ireland to Montreal

Our best British Airways deals on Northern Ireland to Montreal flight tickets
British Airways
3 Sept
BHD14:20Belfast City
10h 55m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
7 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
16h 25m
1 stop
BHD19:25Belfast City
£696
British Airways
3 Sept
BHD14:20Belfast City
10h 55m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
7 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
16h 25m
1 stop
BHD19:25Belfast City
£698
British Airways
3 Sept
BHD14:20Belfast City
10h 55m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
7 Sept
YUL22:00Montreal Pierre Elliott Trudeau Intl
16h 25m
1 stop
BHD19:25Belfast City
£699

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Montreal 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, momondo users made 279,928 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from Northern Ireland to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

14:20-20:15

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-19:25

1 stop16h 25m

£696

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

14:20-20:15

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-19:25

1 stop16h 25m

£698

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

14:20-20:15

1 stop10h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-19:25

1 stop16h 25m

£699

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

06:30-20:15

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-15:30

1 stop12h 30m

£716

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Fri 4/9

06:30-20:15

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-15:30

1 stop12h 30m

£739

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

09:50-20:15

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-17:30

1 stop14h 30m

£848

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

09:50-20:15

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-17:30

1 stop14h 30m

£849

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

09:50-20:15

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-17:30

1 stop14h 30m

£850

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

09:50-20:15

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-15:30

1 stop12h 30m

£867

BelfastMontreal

BHD Belfast City - YUL Montreal Pierre Elliott Trudeau Intl

BHDYUL

Belfast City

Thu 3/9

09:50-20:15

2 stops15h 25m

Montreal Pierre Elliott Trudeau Intl

Mon 7/9

22:00-15:00

2 stops12h 00m

£891

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
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Cheap Northern Ireland to Montreal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Montreal

Fastest flight time

10h 55m

Direct flights

None
The fastest flight from Northern Ireland to Montreal takes 10h 55m
There are no direct flights from Northern Ireland to Montreal. There are no popular flight routes from Northern Ireland to Montreal.
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Frequently asked questions about flying from Northern Ireland to Montreal

  • When did momondo last update prices for flights from Northern Ireland to Montreal?

    Prices for flights from Northern Ireland to Montreal are updated daily.

  • How old do you have to be to fly from Northern Ireland to Montreal?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Northern Ireland to Montreal.

  • What documentation or ID do you need to fly to Montreal?

    The travel and health documents you'll need for your trip to Montreal may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Northern Ireland to Montreal

  • How do I get Price Alerts for flights from Northern Ireland to Montreal?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Northern Ireland from Montreal. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Northern Ireland to Montreal with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Montreal?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Northern Ireland to Montreal . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Northern Ireland to Montreal with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Northern Ireland to Montreal flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Montreal?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Northern Ireland.

I’m not ready to book a flight from Northern Ireland to Montreal right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Northern Ireland and alert you when they change.

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Find better results for your trip to Canada

Fly into one of these airports located in Montreal

Airports listed have a maximum distance of 9.4 mi from Montreal
Montreal St Hubert Airport
Montreal Pierre Elliott Trudeau Intl Airport