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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland from C$ 407

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland departing on 2/7. 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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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:45 a.m. - 4:30 p.m.
YUL
-
BFS
28h 45m
2 stops
Multiple Airlines Logo
12:45 p.m. - 12:25 a.m.
BFS
-
YUL
40h 40m
3 stops
C$ 886Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
Multiple Airlines Logo
6:45 a.m. - 4:20 p.m.
YUL
-
BFS
28h 35m
2 stops
Multiple Airlines Logo
8:10 p.m. - 9:00 p.m.
BFS
-
YUL
29h 50m
2 stops
C$ 897Multiple Airlines
Tue, 2 Jun - Tue, 16 Jun
Multiple Airlines Logo
6:45 a.m. - 4:30 p.m.
YUL
-
BFS
28h 45m
2 stops
Multiple Airlines Logo
9:05 p.m. - 9:00 p.m.
BFS
-
YUL
28h 55m
2 stops
C$ 901Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
Multiple Airlines Logo
6:45 a.m. - 4:30 p.m.
YUL
-
BFS
28h 45m
2 stops
Multiple Airlines Logo
9:05 p.m. - 9:00 p.m.
BFS
-
YUL
28h 55m
2 stops
C$ 903Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
Multiple Airlines Logo
6:45 a.m. - 4:30 p.m.
YUL
-
BFS
28h 45m
2 stops
Multiple Airlines Logo
12:45 p.m. - 4:45 p.m.
BFS
-
YUL
33h 00m
3 stops
C$ 916Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
Multiple Airlines Logo
6:45 a.m. - 9:15 p.m.
YUL
-
BFS
33h 30m
3 stops
Multiple Airlines Logo
12:45 p.m. - 4:45 p.m.
BFS
-
YUL
33h 00m
3 stops
C$ 920Multiple Airlines
Fri, 12 Jun - Thu, 18 Jun
Multiple Airlines Logo
6:45 a.m. - 6:55 p.m.
YUL
-
BFS
31h 10m
3 stops
Multiple Airlines Logo
6:15 a.m. - 12:37 a.m.
BFS
-
YUL
23h 22m
2 stops
C$ 923Multiple Airlines
Thu, 18 Jun - Wed, 24 Jun
Multiple Airlines Logo
10:05 p.m. - 8:30 p.m.
YUL
-
BHD
17h 25m
1 stop
Multiple Airlines Logo
7:00 a.m. - 2:15 p.m.
BHD
-
YUL
12h 15m
1 stop
C$ 952Multiple Airlines
Sun, 14 Jun - Sun, 21 Jun
British Airways Logo
10:00 p.m. - 3:20 p.m.
YUL
-
BHD
12h 20m
1 stop
British Airways Logo
7:30 p.m. - 8:15 p.m.
BHD
-
YUL
29h 45m
1 stop
C$ 1,393British Airways
Tue, 2 Jun - Tue, 16 Jun
British Airways Logo
10:30 a.m. - 10:45 a.m.
YUL
-
BHD
19h 15m
2 stops
British Airways Logo
6:20 p.m. - 8:15 p.m.
BHD
-
YUL
30h 55m
1 stop
C$ 1,432British Airways
Tue, 2 Jun - Tue, 16 Jun

Delta flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland

Our best Delta deals on Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland flight tickets
Delta
17 Jun
YUL12:47 p.m.Montreal Pierre Elliott Trudeau Intl
15h 33m
2 stops
BHD9:20 a.m.Belfast City
24 Jun
BHD9:50 a.m.Belfast City
12h 05m
1 stop
YUL4:55 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,632
Delta
17 Jun
YUL12:47 p.m.Montreal Pierre Elliott Trudeau Intl
15h 33m
2 stops
BHD9:20 a.m.Belfast City
24 Jun
BHD9:50 a.m.Belfast City
38h 04m
2 stops
YUL6:54 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,724
Delta
25 Jun
YUL6:50 p.m.Montreal Pierre Elliott Trudeau Intl
9h 30m
1 stop
BHD9:20 a.m.Belfast City
8 Jul
BHD9:50 a.m.Belfast City
18h 35m
2 stops
YUL11:25 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,856

American Airlines flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland

Our best American Airlines deals on Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland flight tickets
American Airlines
2 Jul
YUL5:30 p.m.Montreal Pierre Elliott Trudeau Intl
17h 00m
2 stops
BHD3:30 p.m.Belfast City
15 Jul
BHD11:35 a.m.Belfast City
13h 40m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,744
American Airlines
25 Jun
YUL2:34 p.m.Montreal Pierre Elliott Trudeau Intl
14h 36m
2 stops
BHD10:10 a.m.Belfast City
8 Jul
BHD6:30 a.m.Belfast City
20h 14m
2 stops
YUL9:44 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,782
American Airlines
25 Jun
YUL2:34 p.m.Montreal Pierre Elliott Trudeau Intl
14h 36m
2 stops
BHD10:10 a.m.Belfast City
8 Jul
BHD6:30 a.m.Belfast City
18h 45m
1 stop
YUL8:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 1,795

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland 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 96,600 searches. Data last updated 20 May 2026.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

6:45 a.m.-4:30 p.m.

2 stops28h 45m

Belfast Intl

Thu 18/6

12:45 p.m.-12:25 a.m.

3 stops40h 40m

C$ 886

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

6:45 a.m.-4:20 p.m.

2 stops28h 35m

Belfast Intl

Tue 16/6

8:10 p.m.-9:00 p.m.

2 stops29h 50m

C$ 897

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

6:45 a.m.-4:30 p.m.

2 stops28h 45m

Belfast Intl

Thu 18/6

9:05 p.m.-9:00 p.m.

2 stops28h 55m

C$ 901

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

6:45 a.m.-4:30 p.m.

2 stops28h 45m

Belfast Intl

Thu 18/6

9:05 p.m.-9:00 p.m.

2 stops28h 55m

C$ 903

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

6:45 a.m.-4:30 p.m.

2 stops28h 45m

Belfast Intl

Thu 18/6

12:45 p.m.-4:45 p.m.

3 stops33h 00m

C$ 916

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Fri 12/6

6:45 a.m.-9:15 p.m.

3 stops33h 30m

Belfast Intl

Thu 18/6

12:45 p.m.-4:45 p.m.

3 stops33h 00m

C$ 920

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 18/6

6:45 a.m.-6:55 p.m.

3 stops31h 10m

Belfast Intl

Wed 24/6

6:15 a.m.-12:37 a.m.

2 stops23h 22m

C$ 923
Quickest round-trip

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Sun 14/6

10:05 p.m.-8:30 p.m.

1 stop17h 25m

Belfast City

Sun 21/6

7:00 a.m.-2:15 p.m.

1 stop12h 15m

C$ 952

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

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

1 stop12h 20m

Belfast City

Tue 16/6

7:30 p.m.-8:15 p.m.

1 stop29h 45m

C$ 1,393

MontrealBelfast

YUL - BHD

YULBHD

Montreal Pierre Elliott Trudeau Intl

Tue 2/6

10:30 a.m.-10:45 a.m.

2 stops19h 15m

Belfast City

Tue 16/6

6:20 p.m.-8:15 p.m.

1 stop30h 55m

C$ 1,432

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland

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 Montreal Pierre Elliott Trudeau Intl to Northern Ireland?

Delta is the most popular carrier operating from Montreal Pierre Elliott Trudeau Intl to Northern Ireland

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland

Fastest flight time

12h 30m

Direct flights

None
The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland takes 12h 30m
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland.
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Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland

  • When did momondo last update prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland?

    Prices for flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland were last updated today.

  • How many operators does momondo search for flights from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland?

  • How old do you have to be to fly from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The necessary travel and health documents for your Northern Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 940Free CancellationRating
6.7
7,989 reviews
Search British Airways flights

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Northern Ireland from Montreal which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Northern Ireland from Montreal. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Northern Ireland from Montreal are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Northern Ireland trip

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