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Cheap flights from Belfast to Montreal from £297

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 10/9. 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
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
21:55 - 00:25
BFS
-
YUL
31h 30m
3 stops
Multiple Airlines Logo
23:00 - 00:05
YUL
-
BFS
20h 05m
2 stops
£526Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
10:20 - 17:02
BHD
-
YUL
35h 42m
2 stops
Multiple Airlines Logo
22:05 - 13:40
YUL
-
BHD
10h 35m
1 stop
£530Multiple Airlines
Tue, 2 Jun - Fri, 5 Jun
Multiple Airlines Logo
10:05 - 17:02
BFS
-
YUL
35h 57m
2 stops
Multiple Airlines Logo
16:15 - 20:15
YUL
-
BFS
23h 00m
2 stops
£532Multiple Airlines
Mon, 4 May - Mon, 11 May
Multiple Airlines Logo
10:20 - 14:15
BHD
-
YUL
32h 55m
1 stop
Multiple Airlines Logo
22:05 - 13:40
YUL
-
BHD
10h 35m
1 stop
£554Multiple Airlines
Tue, 2 Jun - Fri, 5 Jun
Multiple Airlines Logo
10:30 - 00:25
BFS
-
YUL
42h 55m
3 stops
Multiple Airlines Logo
19:20 - 16:30
YUL
-
BFS
16h 10m
2 stops
£557Multiple Airlines
Tue, 22 Sep - Fri, 25 Sep
Multiple Airlines Logo
21:55 - 00:25
BFS
-
YUL
31h 30m
3 stops
Multiple Airlines Logo
06:45 - 23:20
YUL
-
BFS
35h 35m
3 stops
£563Multiple Airlines
Mon, 4 May - Mon, 11 May
British Airways Logo
06:30 - 20:15
BHD
-
YUL
18h 45m
1 stop
British Airways Logo
22:00 - 12:55
YUL
-
BHD
9h 55m
1 stop
£648British Airways
Thu, 11 Jun - Mon, 15 Jun
British Airways Logo
19:30 - 20:15
BHD
-
YUL
29h 45m
1 stop
British Airways Logo
22:00 - 12:55
YUL
-
BHD
9h 55m
1 stop
£649British Airways
Thu, 11 Jun - Mon, 15 Jun
British Airways Logo
12:45 - 20:15
BHD
-
YUL
12h 30m
1 stop
British Airways Logo
22:00 - 12:55
YUL
-
BHD
9h 55m
1 stop
£649British Airways
Thu, 11 Jun - Mon, 15 Jun
KLM Logo
09:50 - 16:55
BHD
-
YUL
12h 05m
1 stop
KLM Logo
19:20 - 16:55
YUL
-
BHD
16h 35m
2 stops
£668KLM
Mon, 4 May - Mon, 11 May

British Airways flights from Belfast to Montreal

Our best British Airways deals on Belfast to Montreal flight tickets
British Airways
11 Jun
BHD06:30Belfast City
18h 45m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
15 Jun
YUL22:00Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
BHD12:55Belfast City
£648
British Airways
11 Jun
BHD19:30Belfast City
29h 45m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
15 Jun
YUL22:00Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
BHD12:55Belfast City
£649
British Airways
11 Jun
BHD12:45Belfast City
12h 30m
1 stop
YUL20:15Montreal Pierre Elliott Trudeau Intl
15 Jun
YUL22:00Montreal Pierre Elliott Trudeau Intl
9h 55m
1 stop
BHD12:55Belfast City
£649

American Airlines flights from Belfast to Montreal

Our best American Airlines deals on Belfast to Montreal flight tickets
American Airlines
14 May
BHD06:30Belfast City
20h 07m
2 stops
YUL21:37Montreal Pierre Elliott Trudeau Intl
19 May
YUL14:32Montreal Pierre Elliott Trudeau Intl
15h 13m
2 stops
BHD10:45Belfast City
£762
American Airlines
14 May
BHD06:30Belfast City
20h 07m
2 stops
YUL21:37Montreal Pierre Elliott Trudeau Intl
19 May
YUL14:32Montreal Pierre Elliott Trudeau Intl
15h 13m
2 stops
BHD10:45Belfast City
£762
American Airlines
14 May
BHD06:30Belfast City
20h 07m
2 stops
YUL21:37Montreal Pierre Elliott Trudeau Intl
19 May
YUL14:32Montreal Pierre Elliott Trudeau Intl
15h 13m
2 stops
BHD10:45Belfast City
£763

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 8 April 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

Mon 4/5

21:55-00:25

3 stops31h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

23:00-00:05

2 stops20h 05m

£526

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 2/6

10:20-17:02

2 stops35h 42m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

22:05-13:40

1 stop10h 35m

£530

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 4/5

10:05-17:02

2 stops35h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

16:15-20:15

2 stops23h 00m

£532

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Tue 2/6

10:20-14:15

1 stop32h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 5/6

22:05-13:40

1 stop10h 35m

£554

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Tue 22/9

10:30-00:25

3 stops42h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

19:20-16:30

2 stops16h 10m

£557

BelfastMontreal

BFS - YUL

BFSYUL

Belfast Intl

Mon 4/5

21:55-00:25

3 stops31h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

06:45-23:20

3 stops35h 35m

£563

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 11/6

06:30-20:15

1 stop18h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

22:00-12:55

1 stop9h 55m

£648

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 11/6

19:30-20:15

1 stop29h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

22:00-12:55

1 stop9h 55m

£649
Fastest return journey

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Thu 11/6

12:45-20:15

1 stop12h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 15/6

22:00-12:55

1 stop9h 55m

£649

BelfastMontreal

BHD - YUL

BHDYUL

Belfast City

Mon 4/5

09:50-16:55

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 11/5

19:20-16:55

2 stops16h 35m

£668

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
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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?

Delta 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

12h 30m

Direct flights

None
The fastest flight from Belfast to Montreal takes 12h 30m
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 12h 30m, 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

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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