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Cheap flights from Belfast to Montreal from £230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Montreal departing on 25/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Belfast to Montreal

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:05 - 00:25
BFS
-
YUL
32h 20m
3 stops
Multiple Airlines Logo
06:45 - 11:50
YUL
-
BFS
24h 05m
3 stops
£591Multiple Airlines
Thu, 2 Jul - Thu, 9 Jul
Multiple Airlines Logo
21:05 - 00:25
BFS
-
YUL
32h 20m
3 stops
Multiple Airlines Logo
06:45 - 18:55
YUL
-
BFS
31h 10m
2 stops
£592Multiple Airlines
Thu, 2 Jul - Thu, 9 Jul
Multiple Airlines Logo
06:40 - 00:25
BFS
-
YUL
22h 45m
2 stops
Multiple Airlines Logo
17:45 - 18:55
YUL
-
BFS
20h 10m
2 stops
£601Multiple Airlines
Thu, 2 Jul - Thu, 9 Jul
Multiple Airlines Logo
06:10 - 00:37
BFS
-
YUL
23h 27m
2 stops
Multiple Airlines Logo
22:05 - 19:20
YUL
-
BFS
16h 15m
1 stop
£626Multiple Airlines
Thu, 2 Jul - Thu, 9 Jul
Multiple Airlines Logo
06:10 - 14:15
BFS
-
YUL
13h 05m
1 stop
Multiple Airlines Logo
22:05 - 19:20
YUL
-
BFS
16h 15m
1 stop
£632Multiple Airlines
Thu, 2 Jul - Thu, 9 Jul
Multiple Airlines Logo
20:35 - 00:25
BFS
-
YUL
32h 50m
3 stops
Multiple Airlines Logo
23:45 - 23:20
YUL
-
BFS
18h 35m
2 stops
£667Multiple Airlines
Mon, 6 Jul - Mon, 3 Aug
British Airways Logo
18:20 - 20:15
BHD
-
YUL
30h 55m
1 stop
British Airways Logo
22:00 - 20:35
YUL
-
BHD
17h 35m
1 stop
£736British Airways
Wed, 3 Jun - Sun, 7 Jun
British Airways Logo
19:40 - 20:15
BHD
-
YUL
29h 35m
1 stop
British Airways Logo
22:00 - 20:35
YUL
-
BHD
17h 35m
1 stop
£738British Airways
Wed, 3 Jun - Sun, 7 Jun
British Airways Logo
18:20 - 20:15
BHD
-
YUL
30h 55m
1 stop
British Airways Logo
22:00 - 20:35
YUL
-
BHD
17h 35m
1 stop
£739British Airways
Wed, 3 Jun - Sun, 7 Jun
KLM Logo
17:30 - 00:25
BHD
-
YUL
35h 55m
2 stops
KLM Logo
18:50 - 09:20
YUL
-
BHD
9h 30m
1 stop
£748KLM
Mon, 6 Jul - Mon, 3 Aug

British Airways flights from Belfast to Montreal

Our best British Airways deals on Belfast to Montreal flight tickets
British Airways
3 Jun
BHD18:20Belfast City
30h 55m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
7 Jun
YUL22:00Montreal Pierre Elliott Trudeau Intl
17h 35m
1 stop
BHD20:35Belfast City
£736
British Airways
3 Jun
BHD19:40Belfast City
29h 35m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
7 Jun
YUL22:00Montreal Pierre Elliott Trudeau Intl
17h 35m
1 stop
BHD20:35Belfast City
£738
British Airways
3 Jun
BHD18:20Belfast City
30h 55m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
7 Jun
YUL22:00Montreal Pierre Elliott Trudeau Intl
17h 35m
1 stop
BHD20:35Belfast City
£739

KLM flights from Belfast to Montreal

Our best KLM deals on Belfast to Montreal flight tickets
KLM
6 Jul
BHD17:30Belfast City
35h 55m
2 stops
YUL00:25Montreal Pierre Elliott Trudeau Intl
3 Aug
YUL18:50Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD09:20Belfast City
£748
KLM
20 Jul
BHD17:30Belfast City
28h 25m
1 stop
YUL16:55Montreal Pierre Elliott Trudeau Intl
31 Jul
YUL18:50Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD09:20Belfast City
£835

momondo Fare Finder

 
Customise your flight search to find flights from Belfast 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 20 May 2026.
Use the filters below to find and compare flights from Belfast to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 2/7

21:05-00:25

3 stops32h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

06:45-11:50

3 stops24h 05m

£591

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 2/7

21:05-00:25

3 stops32h 20m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

06:45-18:55

2 stops31h 10m

£592

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 2/7

06:40-00:25

2 stops22h 45m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

17:45-18:55

2 stops20h 10m

£600

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 2/7

06:10-00:37

2 stops23h 27m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

22:05-19:20

1 stop16h 15m

£626
Fastest return journey

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Thu 2/7

06:10-14:15

1 stop13h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 9/7

22:05-19:20

1 stop16h 15m

£632

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 6/7

20:35-00:25

3 stops32h 50m

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

23:45-23:20

2 stops18h 35m

£667

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 3/6

18:20-20:15

1 stop30h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

22:00-20:35

1 stop17h 35m

£736

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 3/6

19:40-20:15

1 stop29h 35m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

22:00-20:35

1 stop17h 35m

£738

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Wed 3/6

18:20-20:15

1 stop30h 55m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

22:00-20:35

1 stop17h 35m

£739

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Mon 6/7

17:30-00:25

2 stops35h 55m

Montreal Pierre Elliott Trudeau Intl

Mon 3/8

18:50-09:20

1 stop9h 30m

£748

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Montreal from

How to get the cheapest flight ticket from Belfast to Montreal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast to Montreal?

Aer Lingus is the most popular carrier operating from Belfast to Montreal

Cheap Belfast to Montreal flight deals and tips

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

Fastest flight time

15h 35m

Direct flights

None
The fastest flight from Belfast to Montreal takes 15h 35m
There are no direct flights from Belfast to Montreal. There are no popular flight routes from Belfast to Montreal.
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Frequently asked questions about flying from Belfast to Montreal

  • How far is Belfast to Montreal by plane?

    The straight-line distance from Belfast to Montreal is 2942.6 mi. Flights usually cover this in 15h 35m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Belfast to Montreal are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Montreal.

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

    The travel and health documents required for your trip to Montreal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

Finding the right flight to Montreal from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Montreal from Belfast with this policy.

How can momondo help me find flights from Belfast to Montreal?

Once you have performed a search for Belfast to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Belfast to Montreal now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Montreal and let you know when they change.

An easier way to manage your Montreal trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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