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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast from C$ 1,134

This is the cheapest round-trip 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 Belfast departing on 11/11. 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

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Find the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:10 p.m. - 9:40 p.m.YUL-BFS
20h 30m1 stop
Multiple Airlines Logo
5:30 p.m. - 12:40 p.m.BFS-YUL
24h 10m1 stop
C$ 1,134Multiple Airlines
Find Deal
Tue, 11 Nov - Wed, 19 Nov
Multiple Airlines Logo
7:35 p.m. - 9:25 p.m.YUL-BFS
20h 50m1 stop
Multiple Airlines Logo
6:30 a.m. - 8:15 p.m.BFS-YUL
18h 45m2 stops
C$ 1,316Multiple Airlines
Find Deal
Tue, 11 Nov - Wed, 19 Nov
Multiple Airlines Logo
7:35 p.m. - 8:25 p.m.YUL-BFS
19h 50m2 stops
Multiple Airlines Logo
6:00 a.m. - 8:32 a.m.BFS-YUL
31h 32m3 stops
C$ 1,807Multiple Airlines
Find Deal
Thu, 18 Dec - Wed, 7 Jan
Multiple Airlines Logo
7:35 p.m. - 2:10 p.m.YUL-BFS
13h 35m1 stop
Multiple Airlines Logo
6:00 a.m. - 8:32 a.m.BFS-YUL
31h 32m3 stops
C$ 1,884Multiple Airlines
Find Deal
Thu, 18 Dec - Wed, 7 Jan
Multiple Airlines Logo
7:35 p.m. - 2:10 p.m.YUL-BFS
13h 35m1 stop
Multiple Airlines Logo
8:50 p.m. - 12:10 p.m.BFS-YUL
44h 20m2 stops
C$ 1,891Multiple Airlines
Find Deal
Thu, 18 Dec - Wed, 7 Jan
Multiple Airlines Logo
8:10 p.m. - 1:40 p.m.YUL-BFS
12h 30m1 stop
Multiple Airlines Logo
5:30 p.m. - 10:45 a.m.BFS-YUL
22h 15m1 stop
C$ 2,005Multiple Airlines
Find Deal
Thu, 18 Dec - Wed, 7 Jan

momondo Fare Finder

 
Customize your flight search to find flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport 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 13 October 2025.
Use the filters below to find and compare flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

8:10 p.m.-9:40 p.m.

1 stop20h 30m

Belfast Intl

Wed 19/11

5:30 p.m.-12:40 p.m.

1 stop24h 10m

C$ 1,134

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Tue 11/11

7:35 p.m.-9:25 p.m.

1 stop20h 50m

Belfast Intl

Wed 19/11

6:30 a.m.-8:15 p.m.

2 stops18h 45m

C$ 1,316

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

7:35 p.m.-8:25 p.m.

2 stops19h 50m

Belfast Intl

Wed 7/1

6:00 a.m.-8:32 a.m.

3 stops31h 32m

C$ 1,807

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

7:35 p.m.-2:10 p.m.

1 stop13h 35m

Belfast Intl

Wed 7/1

6:00 a.m.-8:32 a.m.

3 stops31h 32m

C$ 1,884

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

7:35 p.m.-2:10 p.m.

1 stop13h 35m

Belfast Intl

Wed 7/1

8:50 p.m.-12:10 p.m.

2 stops44h 20m

C$ 1,891

MontrealBelfast

YUL - BFS

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 18/12

8:10 p.m.-1:40 p.m.

1 stop12h 30m

Belfast Intl

Wed 7/1

5:30 p.m.-10:45 a.m.

1 stop22h 15m

C$ 2,005

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Belfast from

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

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 day to depart on your flight to Belfast Intl Airport?

The cheapest day to depart from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport is on a Tuesday. Travellers who choose to depart for Belfast Intl Airport on a Tuesday will often find tickets for as low as C$ 1,196. Flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport on a Wednesday will generally be more expensive and average around C$ 1,251. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

When to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport (YUL to BFS) flight deals and tips

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

Direct flights

None
There are no direct flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport. There are no popular flight routes from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport.
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  • How far is Montreal Pierre Elliott Trudeau Intl to Belfast Intl by plane?

    There are 4730.2 km between Montreal Pierre Elliott Trudeau Intl and Belfast Intl. 12h 30m is a normal flight duration for this route.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The travel and health documents you'll need for your trip to Belfast Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Belfast Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport?

Best airlines flying from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport

Compare and see reviews for airlines that fly from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom C$ 1,012Free CancellationRating
6.7
7,449 reviews
Search British Airways flights

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Armagh

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Belfast 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 Belfast?

Once all potential Montreal to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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

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