How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.

C$ 467 Cheap Flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport in 2026/27

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 p.m. - 7:15 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

30h 00m2 stops Lisbon Humberto Delgado Manchester

9:25 a.m. - 7:40 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

15h 15m1 stop Paris Charles de Gaulle

C$ 957Multiple Airlines

Mon, 9 Nov - Sun, 22 Nov

6:45 a.m. - 5:05 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

29h 20m2 stops Toronto Pearson Intl London Gatwick

6:30 a.m. - 12:35 a.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

23h 05m2 stops London Gatwick Toronto Pearson Intl

C$ 1,055Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

8:15 p.m. - 8:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

18h 55m2 stops Lisbon Humberto Delgado London Stansted

8:55 p.m. - 12:40 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

20h 45m2 stops London Gatwick Paris Charles de Gaulle

C$ 1,085Multiple Airlines

Mon, 9 Nov - Sun, 22 Nov

5:00 p.m. - 3:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

17h 30m2 stops Toronto Pearson Intl London Gatwick

6:25 a.m. - 10:20 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

19h 55m2 stops London Gatwick Toronto Pearson Intl

C$ 1,095Multiple Airlines

Mon, 12 Oct - Wed, 28 Oct

7:35 p.m. - 2:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

13h 35m1 stop Malaga

8:50 a.m. - 12:40 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

32h 50m1 stop Paris Charles de Gaulle

C$ 1,125Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

7:35 p.m. - 2:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

13h 35m1 stop Malaga

2:40 p.m. - 12:40 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

27h 00m2 stops Manchester Paris Charles de Gaulle

C$ 1,160Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

7:35 p.m. - 8:20 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

19h 45m2 stops Malaga London Luton

5:20 p.m. - 12:40 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

24h 20m3 stops Manchester Amsterdam Schiphol Paris Charles de Gaulle

C$ 1,214Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

10:00 p.m. - 11:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

20h 10m1 stop London Heathrow

7:00 a.m. - 8:15 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

17h 15m1 stop London Stansted

C$ 1,229Multiple Airlines

Mon, 12 Oct - Wed, 28 Oct

8:10 p.m. - 11:30 a.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

10h 20m1 stop Paris Charles de Gaulle

9:25 a.m. - 7:40 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

15h 15m1 stop Paris Charles de Gaulle

C$ 1,283Multiple Airlines

Mon, 9 Nov - Sun, 22 Nov

11:00 p.m. - 8:10 p.m.YUL Montreal Pierre Elliott Trudeau Intl-BFS Belfast Intl

16h 10m2 stops Lisbon Humberto Delgado London Stansted

7:00 a.m. - 7:55 p.m.BFS Belfast Intl-YUL Montreal Pierre Elliott Trudeau Intl

17h 55m3 stops London Stansted Porto Lisbon Humberto Delgado

C$ 1,347Multiple Airlines

Mon, 9 Nov - Sun, 22 Nov

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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

Cheapest round-trip

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

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

2 stops30h 00m

Belfast Intl

Sun 22/11

9:25 a.m.-7:40 p.m.

1 stop15h 15m

C$ 957

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

6:45 a.m.-5:05 p.m.

2 stops29h 20m

Belfast Intl

Thu 19/11

6:30 a.m.-12:35 a.m.

2 stops23h 05m

C$ 1,055

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

8:15 p.m.-8:10 p.m.

2 stops18h 55m

Belfast Intl

Sun 22/11

8:55 p.m.-12:40 p.m.

2 stops20h 45m

C$ 1,085

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

5:00 p.m.-3:30 p.m.

2 stops17h 30m

Belfast Intl

Wed 28/10

6:25 a.m.-10:20 p.m.

2 stops19h 55m

C$ 1,095

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

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

1 stop13h 35m

Belfast Intl

Thu 19/11

8:50 a.m.-12:40 p.m.

1 stop32h 50m

C$ 1,124

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

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

1 stop13h 35m

Belfast Intl

Thu 19/11

2:40 p.m.-12:40 p.m.

2 stops27h 00m

C$ 1,160

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

7:35 p.m.-8:20 p.m.

2 stops19h 45m

Belfast Intl

Thu 19/11

5:20 p.m.-12:40 p.m.

3 stops24h 20m

C$ 1,214

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 12/10

10:00 p.m.-11:10 p.m.

1 stop20h 10m

Belfast Intl

Wed 28/10

7:00 a.m.-8:15 p.m.

1 stop17h 15m

C$ 1,229

Quickest round-trip

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

8:10 p.m.-11:30 a.m.

1 stop10h 20m

Belfast Intl

Sun 22/11

9:25 a.m.-7:40 p.m.

1 stop15h 15m

C$ 1,283

MontrealBelfast

YUL Montreal Pierre Elliott Trudeau Intl - BFS Belfast Intl

YULBFS

Montreal Pierre Elliott Trudeau Intl

Mon 9/11

11:00 p.m.-8:10 p.m.

2 stops16h 10m

Belfast Intl

Sun 22/11

7:00 a.m.-7:55 p.m.

3 stops17h 55m

C$ 1,347

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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

Best price found	C$ 467
Fastest flight time	13h 50m
Direct flights	None

The best one-way flight to Belfast Intl Airport from Montreal Pierre Elliott Trudeau Intl Airport in the past 72 hours is C$ 467. The best round-trip flight deal from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport found on momondo in the last 72 hours is C$ 957.

The fastest flight from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport takes 13h 50m

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.

Search flight deals

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport

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. 13h 50m 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 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.

Frequently asked questions about flying from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport

How do I get Price Alerts for flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport?
Search flight deals from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Montreal Pierre Elliott Trudeau Intl Airport to Belfast Intl Airport with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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.