£268 Find Cheap Flights from Montreal to Northern Ireland – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montreal to Northern Ireland departing on 17/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Northern Ireland, as well as popular online travel agencies
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Flight Deals

Book Cheap Montreal to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Montreal to Northern Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Montreal to Northern Ireland

Wed, 14 Oct - Wed, 21 Oct
Multiple Airlines Logo
20:35 - 19:40
YUL
-
BFS
18h 05m
2 stops
Multiple Airlines Logo
06:10 - 14:15
BFS
-
YUL
13h 05m
1 stop
£478Multiple Airlines
Mon, 12 Oct - Tue, 20 Oct
Multiple Airlines Logo
16:15 - 20:30
YUL
-
BHD
23h 15m
2 stops
Multiple Airlines Logo
07:00 - 20:30
BHD
-
YUL
18h 30m
2 stops
£480Multiple Airlines
Mon, 12 Oct - Mon, 19 Oct
Multiple Airlines Logo
21:30 - 10:40
YUL
-
BFS
32h 10m
1 stop
Multiple Airlines Logo
15:35 - 11:35
BFS
-
YUL
25h 00m
1 stop
£532Multiple Airlines
Tue, 13 Oct - Sun, 18 Oct
Multiple Airlines Logo
22:05 - 13:40
YUL
-
BHD
10h 35m
1 stop
Multiple Airlines Logo
07:00 - 14:15
BHD
-
YUL
12h 15m
1 stop
£556Multiple Airlines
Sat, 10 Oct - Sun, 18 Oct
Multiple Airlines Logo
22:05 - 13:40
YUL
-
BHD
10h 35m
1 stop
Multiple Airlines Logo
07:00 - 14:15
BHD
-
YUL
12h 15m
1 stop
£557Multiple Airlines
Sat, 10 Oct - Wed, 21 Oct
Multiple Airlines Logo
22:05 - 13:40
YUL
-
BHD
10h 35m
1 stop
Multiple Airlines Logo
07:00 - 14:15
BHD
-
YUL
12h 15m
1 stop
£559Multiple Airlines
Sun, 11 Oct - Wed, 21 Oct
Multiple Airlines Logo
20:35 - 20:30
YUL
-
BHD
18h 55m
2 stops
Multiple Airlines Logo
07:00 - 14:15
BHD
-
YUL
12h 15m
1 stop
£564Multiple Airlines
Sat, 10 Oct - Tue, 20 Oct
Multiple Airlines Logo
22:05 - 13:40
YUL
-
BHD
10h 35m
1 stop
Multiple Airlines Logo
07:00 - 19:20
BHD
-
YUL
17h 20m
2 stops
£566Multiple Airlines
Mon, 6 Jul - Mon, 27 Jul
Multiple Airlines Logo
22:05 - 22:35
YUL
-
BFS
19h 30m
1 stop
Multiple Airlines Logo
20:55 - 14:15
BFS
-
YUL
22h 20m
1 stop
£566Multiple Airlines
Mon, 6 Jul - Mon, 27 Jul
Multiple Airlines Logo
06:45 - 11:15
YUL
-
BFS
23h 30m
3 stops
Multiple Airlines Logo
17:35 - 10:40
BFS
-
YUL
22h 05m
2 stops
£568Multiple Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Northern Ireland flights

Get data-powered insights and trends into flights from Montreal to Northern Ireland to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Montreal Pierre Elliott Trudeau Intl Airport to Northern Ireland take?

The duration of a flight to Northern Ireland depends on your arrival airport. The shortest route to Northern Ireland from Montreal Pierre Elliott Trudeau Intl Airport is to Belfast, which takes 9h 30m.

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FAQs - booking Northern Ireland flights

  • How does KAYAK find such low prices on flights from Montreal to Northern Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montreal to Northern Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montreal to Northern Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Montreal to Northern Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montreal to Northern Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Montreal to Northern Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montreal to Northern Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Montreal to Northern Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Montreal to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Montreal to Northern Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
British AirwaysOverall score based on 8047 reviews
6.4Food
6.8Comfort
7.7Crew
6.4Entertainment
6.9Boarding
Airline reviews

Everything about the flight is better,just to work on the food Everything about the food is very poor

10.0 ExcellentAnn, Jun 2026
LOS - MAN
Read more British Airways reviews

Everything about the flight is better,just to work on the food Everything about the food is very poor

All good, professional service, and arrived close to on time.

This was a special trip so we booked first class. It was obviously an old plane as the seats weren't that comfortable or spacious. We were delayed 45mins taking off as the "little engine that starts the big engines doesn't work". The powered divider between myself and the next seat in first class didn't work and my electrically powdered seat didn't work so I had to move seats to try and get some sleep. Food and drink were good, crew were great. But I'll never fly with BA again.

Service and food was amazing. Aircraft configuration is weird - stare at a stranger at take off and landing, during flight someone is crawling over your seat. It was lame.

The plane was a long way from departure lounge. The plane looked tired but got us there.

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

First time flying with them! Loved it! Specially the schedule from Miami and being able to come back directly to New Orleans :)

They lost my luggage on my way to Namibia (I was unable to review that flight as I was in the bush/off line) It took 3 days to get my bag and I had to pay $375.00 to have it transported to my location as it was over 100 Kilometers from that Airport and the local Airlink carrier would not got that far.

Unable to check in online until the morning of flight. No early baggage check available nor any BA personnel present. Poor customer service.

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Everything you need to know for your flight from Montreal to Northern Ireland

Information on your arrival and departure airports

Montreal (YUL)