£231 Find Cheap Flights from Montreal to Belfast – 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 Belfast departing on 30/7. 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 Belfast

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montreal to Belfast, 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 Belfast, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£480
Multiple Airlines
Mon 12/10Tue 20/10
YUL - BHD • 2 stops
Cheapest one-way flight
£231
Multiple Airlines
Thu 30/7
YUL - BFS • 3 stops
Top airlines
American Airlines
Cheapest • from £645 (return)
British Airways
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Belfast!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montreal to Belfast (YUL-BHD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Montreal to Belfast 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 Belfast

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
Sun, 26 Jul - Mon, 3 Aug
Multiple Airlines Logo
17:45 - 15:55
YUL
-
BFS
17h 10m
2 stops
Multiple Airlines Logo
06:40 - 00:25
BFS
-
YUL
22h 45m
2 stops
£497Multiple Airlines
Sun, 5 Jul - Wed, 8 Jul
Multiple Airlines Logo
22:05 - 15:55
YUL
-
BFS
12h 50m
1 stop
Multiple Airlines Logo
06:10 - 19:20
BFS
-
YUL
18h 10m
2 stops
£516Multiple Airlines
Tue, 25 Aug - Wed, 2 Sep
Multiple Airlines Logo
17:45 - 11:45
YUL
-
BHD
13h 00m
2 stops
Multiple Airlines Logo
07:00 - 14:15
BHD
-
YUL
12h 15m
1 stop
£533Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
17:45 - 22:50
YUL
-
BFS
24h 05m
2 stops
Multiple Airlines Logo
06:45 - 00:25
BFS
-
YUL
22h 40m
3 stops
£543Multiple Airlines
Tue, 21 Jul - Tue, 4 Aug
Multiple Airlines Logo
06:45 - 22:15
YUL
-
BFS
34h 30m
2 stops
Multiple Airlines Logo
05:55 - 00:25
BFS
-
YUL
23h 30m
3 stops
£545Multiple Airlines
Tue, 21 Jul - Tue, 4 Aug
Multiple Airlines Logo
06:45 - 22:15
YUL
-
BFS
34h 30m
2 stops
Multiple Airlines Logo
05:55 - 00:25
BFS
-
YUL
23h 30m
2 stops
£546Multiple Airlines
Sun, 26 Jul - Mon, 3 Aug
Multiple Airlines Logo
06:45 - 15:55
YUL
-
BFS
28h 10m
2 stops
Multiple Airlines Logo
20:35 - 00:25
BFS
-
YUL
32h 50m
3 stops
£546Multiple Airlines
Sun, 26 Jul - Sun, 2 Aug
Multiple Airlines Logo
22:05 - 07:40
YUL
-
BFS
28h 35m
1 stop
Multiple Airlines Logo
21:05 - 14:15
BFS
-
YUL
22h 10m
1 stop
£551Multiple 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
£555Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Montreal to Belfast flights

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

Which airlines provide the cheapest flights from Montreal to Belfast?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 3 days, the cheapest return tickets from Montreal to Belfast were found on American Airlines (£645) and British Airways (£651).

Find deals

When to book flights from Montreal to Belfast

Are your dates flexible? Find out the best times to travel from Montreal to Belfast based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Montreal to Belfast flights

  • What is the cheapest flight from Montreal Pierre Elliott Trudeau Intl Airport to Belfast?

    In the last 3 days, the lowest price for a flight from Montreal Pierre Elliott Trudeau Intl Airport to Belfast was £231 for a one-way ticket and £480 for a return.

  • Which aircraft models fly most regularly from Montreal to Belfast?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montreal to Belfast?

    oneworld is the only airline alliance operating flights between Montreal and Belfast.

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

    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 Belfast.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast from Montreal 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 Belfast?

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

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

    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 to Belfast from Montreal 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 Belfast

 
See real verified KAYAK customer reviews for airlines flying from Montreal to Belfast. 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 Belfast? 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 8054 reviews
7.7Crew
6.4Entertainment
6.9Boarding
6.4Food
6.8Comfort
Airline reviews

There was an older steward, he is top notch. He is very attentive at the passengers. I do not know his name. Thank you to him.

8.0 ExcellentAnonymous, Jun 2026
MUC - LHR
Read more British Airways reviews

There was an older steward, he is top notch. He is very attentive at the passengers. I do not know his name. Thank you to him.

Good was great. Some of the older crew were grumpy and not customer friendly.

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.

Everything you need to know for your flight from Montreal to Belfast

Information on your arrival and departure airports

Montreal (YUL)